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1.1.1.11! root 1: Thu Aug 22 23:47:38 1997 H.J. Lu ([email protected]) 1.1.1.10 root 2: 1.1.1.11! root 3: * Version 2.7.2.3 released. 1.1.1.10 root 4: 1.1.1.11! root 5: Wed Aug 13 08:28:18 1997 H.J. Lu ([email protected]) 1.1.1.10 root 6: 1.1.1.11! root 7: * INSTALL, install.texi: Update for m68k-*-linuxaout, ! 8: m68k-*-linux-gnulibc1 and m68k-*-linux. ! 9: ! 10: 1997-08-12 Andreas Schwab <[email protected]> ! 11: ! 12: * config/m68k/t-linux: Define INSTALL_ASSERT_H and ! 13: TARGET_LIBGCC2_CFLAGS. ! 14: * config/m68k/t-linux-gnulibc1: New file. ! 15: ! 16: * configure: Don't use GNU setup for *-*-linux-gnu*. ! 17: (m68k-*-linux*gnulibc1): New target. ! 18: (m68k-*-linux*): Set $extra_parts correctly. ! 19: ! 20: * config/m68k/linux.h (STRICT_ALIGNMENT): Define to zero. ! 21: (CPP_SPEC, LIB_SPEC, LINK_SPEC): Add support for glibc 2. ! 22: (LIBGCC_SPEC): Always link in -lgcc independent of -shared. ! 23: (LIBCALL_VALUE): Use correct register for XFmode. ! 24: (LEGITIMATE_PIC_OPERAND_P): Reject CONST_DOUBLE with MEM with ! 25: invalid pic address. ! 26: (FINALIZE_TRAMPOLINE, CLEAR_INSN_CACHE): New. ! 27: ! 28: Mon Mar 17 17:03:55 1997 J.T. Conklin <[email protected]> ! 29: ! 30: * m68k.md (beq0_di, bne0_di, bge0_di, blt0_di): Use cmpw #0 ! 31: instead of tstl when testing address registers on the 68000. ! 32: ! 33: Fri Aug 8 08:15:55 1997 H.J. Lu ([email protected]) ! 34: ! 35: * Makefile.in (INSTALL): Fix the rule. ! 36: (stamp-crtS): Depend on stamp-crt for parallel make. ! 37: ! 38: * install1.texi: New. ! 39: ! 40: Mon Jul 21 22:47:13 1997 H.J. Lu ([email protected]) ! 41: ! 42: * configure (gxx_include_dir): Set it to $prefix/include/g++ ! 43: for Linux. ! 44: ! 45: Tue Jun 24 11:24:56 1997 H.J. Lu ([email protected]) ! 46: ! 47: * INSTALL, install.texi: Refer Linux running libc 5.x.x as ! 48: i386-*-linux-gnulibc1. ! 49: ! 50: * config/i386/linux.h, config.guess, config.sub, configure: ! 51: Correct support for glibc 2. ! 52: ! 53: * config/t-linux: New, makefile fragment for Linux target with ! 54: glibc 2. ! 55: ! 56: * config/t-linux-gnulibc1: New, makefile fragment for Linux ! 57: target with libc 5.x.x. ! 58: ! 59: * config/t-linux-libc1: Removed. ! 60: ! 61: * config.sub: Add support for i686. ! 62: ! 63: * gcc.c (main): check and read ${libdir}/gcc-lib/specs to ! 64: override the default specs. ! 65: ! 66: Mon Jun 23 22:48:00 1997 Jim Wilson <[email protected]> ! 67: ! 68: * unroll.c (find_splittable_givs): Set splittable_regs_updates ! 69: to biv_count for reduced givs. ! 70: ! 71: Tue Apr 16 16:59:49 1996 Richard Henderson <[email protected]> ! 72: ! 73: * function.c (expand_function_end): Allow TRAMPOLINE_TEMPLATE ! 74: to be omitted on systems for which it is not cost effective. ! 75: * varasm.c (assemble_trampoline_template): No such function ! 76: if no TRAMPOLINE_TEMPLATE. ! 77: * m68k.h: Greatly simplify the run-time trampoline code: ! 78: (TRAMPOLINE_TEMPLATE, TRANSFER_FROM_TRAMPOLINE): Delete define. ! 79: (TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Changed. ! 80: (TRAMPOLINE_ALIGN): No point aligning to cache line. ! 81: (FINISH_INIT_TRAMPOLINE): New define. ! 82: * m68k/next.h: Instead of redefining INITIALIZE_TRAMPOLINE, ! 83: make use of the new FINISH_INIT_TRAMPOLINE. ! 84: * m68k/{m68k.h,next.h} (FINISH_INIT_TRAMPOLINE): ! 85: Rename to FINALIZE_TRAMPOLINE. 1.1.1.10 root 86: 1.1.1.11! root 87: Mon Apr 15 08:49:20 1996 Tom May ([email protected]) 1.1.1.10 root 88: 1.1.1.11! root 89: * cse.c (invalidate_skipped_set): Ignore CLOBBER after calling ! 90: note_mem_written, not before. 1.1.1.10 root 91: 1.1.1.9 root 92: Sat Jun 29 12:33:39 1996 Richard Kenner <[email protected]> 93: 94: * Version 2.7.2.1 released. 95: 96: Tue Jun 11 20:18:03 1996 Per Bothner <[email protected]> 97: 98: * fix-header.c (read_scna_file): Invoke FIXPROTO_INIT if defined. 99: * alpha.h (FIXPROTO_INIT): Define new macro. 100: 101: Fri May 10 18:35:00 1996 Richard Kenner ([email protected]) 102: 103: * loop.c (maybe_eliminate_biv_1): Disable all but two cases 104: of biv elimination with givs and restrict those two cases to 105: an ADD_VAL that is an address. 106: 107: Mon Apr 22 16:50:19 1996 Jeremy Bettis <[email protected]> 108: 109: * objc/hash.c (hash_value_for_key): Prevent endless loop when 0 was 110: stored in a hashtable. 111: 112: Wed Apr 17 17:53:23 1996 Michael Meissner <[email protected]> 113: 114: * rs6000.c (expand_block_move_mem): Copy RTX_UNCHANGING_P. 115: (expand_block_move): Copy dest/src to registers using 116: copy_addr_to_reg, call expand_block_move_mem to copy all of the 117: bits. 118: 119: Mon Apr 8 13:46:28 1996 Michael Meissner <[email protected]> 120: 121: * rs6000.c (output_{prolog,epilog}): For V.4/eabi systems, change 122: prologue and epilogue so that accesses beyond the current stack 123: pointer are not done like they are for AIX. 124: 125: Fri Mar 26 05:43:06 1996 Torbjorn Granlund <[email protected]> 126: 127: * vax.md (insv matcher): Call CC_STATUS_INIT. 128: * vax.h (NOTICE_UPDATE_CC): Handle ZERO_EXTRACT destination. 129: 130: Sat Mar 23 18:25:39 1996 J"orn Rennecke ([email protected]) 131: 132: * c-typeck.c (set_init_index): Check for use outside an array 133: initializer. 134: 135: Sat Mar 23 09:21:40 1996 Doug Evans <[email protected]> 136: 137: * sparc/sparc.h (CONDITIONAL_REGISTER_USAGE): Don't unfix %g[234] 138: if fixed with -ffixed-. 139: 140: Wed Mar 13 20:36:10 1996 Jim Wilson <[email protected]> 141: 142: * mips.c (mips_expand_prologue): Change TYPE_NEEDS_CONSTRUCTING to 143: TREE_ADDRESSABLE; 144: * pa.h (ASM_DECLARE_FUNCTION_NAME): Likewise. 145: 146: Tue Mar 12 14:36:02 1996 Jason Merrill <[email protected]> 147: 148: * lex.c (real_yylex): Warn about using the `namespace' keyword. 149: 150: Tue Feb 27 08:18:12 1996 Richard Earnshaw ([email protected]) 151: 152: * arm.md (mov{si,sf,df}cc and matchers): All conditional move 153: patterns must have a mode. 154: 155: Mon Feb 19 07:35:07 1996 Torbjorn Granlund <[email protected]> 156: 157: * rs6000.md (not:SI with assign and compare): Fix typo. 158: 159: Wed Jan 24 18:00:12 1996 Brendan Kehoe <[email protected]> 160: 161: * alpha.c (alpha_write_verstamp): Only emit MS_STAMP and LS_STAMP, 162: not the extra numbers. 163: 164: Wed Jan 17 21:22:40 1996 Brendan Kehoe <[email protected]> 165: 166: * cp/decl2.c (grokfield): Call cplus_decl_attributes with the attrlist. 167: Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's 168: only ever used for functions in it. 169: 170: Tue Jan 16 06:01:28 1996 Thomas Graichen <[email protected]> 171: 172: * i386/freebsd.h (ASM_WEAKEN_LABEL): Deleted; not supported. 173: 174: Sun Jan 7 17:11:11 1996 David Edelsohn <[email protected]> 175: 176: * collect2.c (scan_libraries): Correct Import File ID interpretation. 177: 178: Thu Dec 28 22:24:53 1995 Michael Meissner <[email protected]> 179: 180: * rs6000.md (common mode functions): Add condition reg clobbers. 181: 182: Tue Dec 19 15:08:31 1995 Jason Merrill <[email protected]> 183: 184: * collect2.c: Remove auto_export functionality. 185: 186: Mon Dec 18 18:40:34 1995 Jim Wilson <[email protected]> 187: 188: * svr4.h (ASM_IDENTIFY_GCC): Don't output stab here. 189: (ASM_IDENTIFY_GCC_AFTER_SOURCE): Output stab here instead of 190: above. 191: 192: Sat Dec 16 07:03:33 1995 Philippe De Muyter ([email protected]) 193: 194: * stor-layout.c (layout_record): When PCC_BITFIELD_TYPE_MATTERS, 195: compute bitpos using field_size % type_align instead of field_size. 196: 197: Fri Dec 15 18:41:50 1995 Philippe De Muyter ([email protected]) 198: 199: * fixincludes (sys/wait.h): Add forward declaration of struct rusage 200: on AIX 3.2.5. 201: 202: Sat Dec 9 18:05:03 1995 Jim Wilson <[email protected]> 203: 204: * expr.c (expand_expr, case INDIRECT_REF): Correct typo in May 8 205: change. 206: 1.1.1.8 root 207: Sun Nov 26 14:47:42 1995 Richard Kenner <[email protected]> 1.1.1.3 root 208: 1.1.1.8 root 209: * Version 2.7.2 released. 1.1.1.3 root 210: 1.1.1.8 root 211: * function.c (fixup_var_refs_1): Make pseudo for DEST 212: in PROMOTED_MODE unless in a SUBREG. 1.1.1.3 root 213: 1.1.1.8 root 214: * cse.c (insert): Don't put a REG into qty_const. 1.1.1.3 root 215: 1.1.1.8 root 216: * msdos/top.sed: Change version to 2.7.2. 217: * winnt/config-nt.sed: Likewise. 1.1.1.3 root 218: 1.1.1.8 root 219: Sun Nov 26 14:41:49 1995 Douglas Rupp ([email protected]) 1.1.1.3 root 220: 1.1.1.8 root 221: * Makefile.in (stamp-objlist): Change .o to $objext. 1.1.1.3 root 222: 1.1.1.8 root 223: * alpha/win-nt.h (CPP_PREDEFINES): Set __unaligned and __stdcall 224: to null. 225: (ASM_SPEC): Add a translation for -g to -Zi. 226: * winnt/ld.c (main): Don't pass -g to link. 227: * winnt/oldnames.c: Reformat and add some new functions for gnat1. 228: * winnt/win-nt.h (LINK_SPEC): Pass -g to ld.exe. 229: Increase default stack size. 230: * configure ({alpha-dec,i386-ibm}-winnt3.5): Add oldnames.o 231: to extra_objs. 232: * libgcc2.c (trampoline): Add getpagesize and mprotect for WINNT. 233: 234: Sun Nov 26 14:25:26 1995 Uwe Seimet ([email protected]) 1.1.1.4 root 235: 1.1.1.8 root 236: * atari.h (FUNCTION_VALUE): Deleted; incorrect. 1.1.1.4 root 237: 1.1.1.8 root 238: Sun Nov 26 14:23:03 1995 Philippe De Muyter ([email protected]) 1.1.1.4 root 239: 1.1.1.8 root 240: * fixincludes (curses.h): Allow space or tab after bool keyword, 241: instead of tab or tab. 1.1 root 242: 1.1.1.8 root 243: Sun Nov 26 14:14:11 1995 Oliver Kellogg ([email protected]) 1.1 root 244: 1.1.1.8 root 245: * 1750a.md (pattern for HImode PSHM): Corrected. 246: (trunchiqi2, zero_extendqihi2, extendhftqf2): Corrected. 247: (pattern for movhi of CONST_INT to REG): Corrected. 248: (divmodqi pattern for DISN): Corrected. 249: (all shift patterns): Corrected. 1.1 root 250: 1.1.1.8 root 251: * 1750a.h (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Corrected. 252: (ASM_OUTPUT_[datatype]): Corrected datalbl[].size computation 253: for output of arrays. 1.1 root 254: 1.1.1.8 root 255: Sun Nov 26 14:08:57 1995 Dave Love <[email protected]> 1.1 root 256: 1.1.1.8 root 257: * mips/iris5.h (NO_IMPLICIT_EXTERN_C): Define this again so 258: that unistd.h doesn't get badly `fixed' for C++. libg++ will now 259: build with this definition. 1.1 root 260: 1.1.1.8 root 261: Sun Nov 26 14:02:43 1995 Robert E. Brown ([email protected]) 1.1 root 262: 1.1.1.8 root 263: * configure: Better workaround for Nextstep bug. 1.1 root 264: 1.1.1.8 root 265: Sun Nov 26 13:55:07 1995 Torbjorn Granlund <[email protected]> 1.1 root 266: 1.1.1.8 root 267: * rs6000.md (load_multiple matcher): Fix typo in opcode. 1.1 root 268: 1.1.1.8 root 269: Sun Nov 26 13:51:08 1995 Lee Iverson <[email protected]> 1.1 root 270: 1.1.1.8 root 271: * final.c (final_start_function): Move call to sdbout_begin_function 272: back to final_scan_insn on MIPS systems so parameter descriptions are 273: recognized. 1.1 root 274: 1.1.1.8 root 275: Sun Nov 26 13:43:06 1995 DJ Delorie ([email protected])m 1.1 root 276: 1.1.1.8 root 277: * msdos/top.sed: Don't insert "go32". 1.1 root 278: 1.1.1.8 root 279: Sun Nov 26 12:08:23 1995 Jim Wilson <[email protected]> 1.1 root 280: 1.1.1.8 root 281: * combine.c (nonzero_bits, case REG): Put POINTERS_EXTEND_UNSIGNED 282: code before stack pointer code. Return nonzero at end of stack 283: pointer code. 1.1 root 284: 1.1.1.8 root 285: * sparc.h (PRINT_OPERAND_ADDRESS): Handle CONST inside PLUS. 1.1 root 286: 1.1.1.8 root 287: * Makefile.in (cppalloc.o): Add a rule to build it. 1.1 root 288: 1.1.1.8 root 289: * alpha.c (alpha_emit_set_const): Don't output SImode sequences 290: that rely on invisible overflow. Sign extend new when SImode. 291: Don't recur if new == c. Don't allow shift outside mode. Make 292: logical right shift be unsigned. 1.1 root 293: 1.1.1.8 root 294: Sun Nov 26 11:37:50 1995 Arne H. Juul ([email protected]) 1.1 root 295: 1.1.1.8 root 296: * Makefile.in (compare*): Add "|| true" to avoid spurious 297: failure messages from some versions of make. 1.1 root 298: 1.1.1.8 root 299: Sun Nov 26 11:20:09 1995 Dmitry K. Butskoy ([email protected]) 1.1 root 300: 1.1.1.8 root 301: * expr.c (truthvalue_conversion): Add declaration. 1.1 root 302: 1.1.1.8 root 303: Sun Nov 12 18:09:35 1995 Richard Kenner ([email protected]) 1.1 root 304: 1.1.1.8 root 305: * Version 2.7.1 released. 1.1 root 306: 1.1.1.8 root 307: * function.c (put_reg_into_stack): New arg volatile_p. 308: (put_var_into_stack): Call with new arg. 1.1 root 309: 1.1.1.8 root 310: Sat Nov 11 08:25:34 1995 Jim Wilson <[email protected]> 1.1 root 311: 1.1.1.8 root 312: * reload.c (output.h): Include it. 313: * Makefile.in (reload.o): Add dependence on output.h. 1.1 root 314: 1.1.1.8 root 315: Thu Nov 9 11:24:20 1995 Jim Wilson <[email protected]> 1.1 root 316: 1.1.1.8 root 317: * mips.h (HARD_REGNO_NREGS): If FP_REG_P, always use UNITS_PER_FPREG 318: to calculate number of words needed. 1.1 root 319: 1.1.1.8 root 320: Thu Nov 9 11:04:50 1995 Oliver Kellogg ([email protected]) 1.1 root 321: 1.1.1.8 root 322: * 1750a.md (cmphf): Addd Base Reg with Offset address mode (LB,STB,..) 323: (movqi,movhi,movhf,addqi3,addhf3,subqi3,subhf3,mulqihi3): Likewise. 324: (mulhf3,divhf3,andqi3,iorqi3): Likewise. 325: (define_peephole): Remove the Base mode peepholes. Replace the 326: special addqi define_insn for "LIM Ra,sym,Rb" by a define_peephole. 327: (ashlqi3): Took out futile 0th alternative. 328: (lshrqi3, lshrhi3, ashrqi3, ahsrhi3): Correct case of non-constant 329: shift count. 1.1 root 330: 1.1.1.8 root 331: * 1750a.h (REG_ALLOC_ORDER): Define. 332: (REGNO_OK_FOR_BASE_P): Include stack pointer in test against 333: reg_renumber[REGNO]. 334: (ASM_OUTPUT_DESTRUCTOR): Remove bogus assembler comment. 1.1 root 335: 1.1.1.8 root 336: Thu Nov 9 11:01:33 1995 Richard Kenner ([email protected]) 1.1 root 337: 1.1.1.8 root 338: * expr.c (expand_expr, case ARRAY_REF): Properly convert types 339: of index, size, and multiplication. 1.1 root 340: 1.1.1.8 root 341: Wed Nov 8 09:00:22 1995 Richard Earnshaw ([email protected]) 1.1 root 342: 1.1.1.8 root 343: * arm.md (mov*cc_{,soft_}insn): Use match_operator to test the 344: comparison and check that the condition code register is used. 1.1 root 345: 1.1.1.8 root 346: Wed Nov 8 08:49:35 1995 Michael Meissner <[email protected]> 1.1 root 347: 1.1.1.8 root 348: * rs6000/sysv4.h (ASM_OUTPUT_{CONSTRUCTOR,DESTRUCTOR}): Undef before 349: including svr4.h. 1.1 root 350: 1.1.1.8 root 351: Tue Nov 7 10:58:12 1995 Torbjorn Granlund <[email protected]> 1.1 root 352: 1.1.1.8 root 353: * m68k.md (subxf3): Properly name pattern. 1.1 root 354: 1.1.1.8 root 355: Tue Nov 7 10:53:09 1995 Michael Meissner <[email protected]> 1.1 root 356: 1.1.1.8 root 357: * libgcc2.c (__{C,D}TOR_LIST): For AIX, initialize these arrays to 358: 0,0, just like NeXT to avoid a warning message from the AIX 4.1 359: linker. 1.1 root 360: 1.1.1.8 root 361: Tue Nov 7 09:58:34 1995 John F. Carr <[email protected]> 1.1 root 362: 1.1.1.8 root 363: * cppexp.c (cpp_lex): Correctly parse character constants. 1.1 root 364: 1.1.1.8 root 365: Tue Nov 7 09:52:15 1995 Jason Merrill <[email protected]> 1.1 root 366: 1.1.1.8 root 367: * rs6000.h (ASM_OUTPUT_{DES,CONS}TRUCTOR): Define. 1.1 root 368: 1.1.1.8 root 369: Mon Nov 6 10:27:15 1995 Doug Evans <[email protected]> 1.1 root 370: 1.1.1.8 root 371: * combine.c (force_to_mode): Fix typo. 1.1 root 372: 1.1.1.8 root 373: Sun Nov 5 18:37:02 1995 Torbjorn Granlund <[email protected]> 1.1 root 374: 1.1.1.8 root 375: * m68k.md (cmpxf): Don't call force_const_mem, it looses for PIC; 376: get predicates right instead. Get rid of separate DEFINE_EXPAND. 377: (addxf3, subxf3, mulxf3, divxf3): Likewise. 378: (All XFmode patterns): Delete `F' and `G' constraints. 379: (absxf2, negxf2): Delete spurious condition on TARGET_FPA. 1.1 root 380: 1.1.1.8 root 381: Sun Nov 5 11:05:44 1995 Philippe De Muyter ([email protected]) 1.1 root 382: 1.1.1.8 root 383: * fixincludes (malloc.h): Fix return type of {m,re}alloc. 1.1 root 384: 1.1.1.8 root 385: Sun Nov 5 11:02:26 1995 J"orn Rennecke ([email protected]) 1.1 root 386: 1.1.1.8 root 387: * cse.c (invalidate): For a pseudo register, do a loop to 388: invalidate all table entries, irrespective of mode. 1.1 root 389: 1.1.1.8 root 390: Sun Nov 5 10:57:43 1995 Richard Kenner <[email protected]> 1.1 root 391: 1.1.1.8 root 392: * combine.c (force_to_mode): Put in last change properly. 1.1 root 393: 1.1.1.8 root 394: Sun Nov 5 10:53:49 1995 Jeffrey A Law ([email protected]) 1.1 root 395: 1.1.1.8 root 396: * pa.h (CONDITIONAL_REGISTER_USAGE): Make sure FP regs 397: get disabled regardless of PA1.0 vs PA1.1 code generation 398: when TARGET_SOFT_FLOAT or TARGET_DISABLE_FPREGS is on. 1.1 root 399: 1.1.1.8 root 400: Sun Nov 5 10:49:43 1995 Doug Evans <[email protected]> 1.1 root 401: 1.1.1.8 root 402: * i960.c (emit_move_sequence): Add a scratch register to 403: multi-reg stores. 404: (i960_output_move_{double,quad}): New functions. 405: (i960_print_operand): Handle new operand types E, F. 406: * i960.md (movdi matchers): Rewrite. 407: (store_unaligned_di_reg): New pattern. 408: (movti matchers): Rewrite. 409: (store_unaligned_ti_reg): New pattern. 410: 411: Sun Nov 5 10:45:24 1995 Ian Lance Taylor ([email protected]) 1.1 root 412: 1.1.1.8 root 413: * mips.h (MULTILIB_DEFAULTS): Define. 414: * mips/elf64.h, mips/iris6.h (MULTILIB_DEFAULTS): Define. 1.1 root 415: 1.1.1.8 root 416: Sun Nov 5 10:41:48 1995 Jim Wilson <[email protected]> 1.1 root 417: 1.1.1.8 root 418: * reload.c (push_reload): Delete abort for RELOAD_OTHER case added 419: in last change. 420: * reload1.c (emit_reload_insns): For RELOAD_OTHER output reloads, 421: output the reload insns in descending order of reloads. 422: 423: * sh.md (mulsidi3-1, mulsidi3, umulsidi3-1, umulsidi3): Enable. 424: (smulsi3_highpart-1, smulsi3_highpart): New patterns. 425: (umulsi3_highpart-1, umulsi3_highpart): Likewise. 426: (movdi-1): Add r/x constraint. 427: * t-sh (MULTILIB_OPTIONS): Add m2. 428: (MULTILIB_DIRNAMES): Add m2. 429: (MULTILIB_MATCHES): Define. 1.1 root 430: 1.1.1.8 root 431: * sparc.h (RTX_COSTS, case MULT): Check for TARGET_SPARCLITE. 1.1 root 432: 1.1.1.8 root 433: * abi64.h, elf64.h (CPP_SPEC): Add -EB and -EL support. 1.1 root 434: 1.1.1.8 root 435: Sat Nov 4 10:36:26 1995 Jim Wilson <[email protected]> 1.1 root 436: 1.1.1.8 root 437: * sh.md (casesi_worker): Change constraint from = to +. 1.1 root 438: 1.1.1.8 root 439: * svr4.h (ASM_IDENTIFY_GCC_AFTER_SOURCE): Delete. 440: (ASM_IDENTIFY_GCC): Output stab here. 1.1 root 441: 1.1.1.8 root 442: Sat Nov 4 10:32:37 1995 John Carr <[email protected]> 1.1 root 443: 1.1.1.8 root 444: * cpplib.c (finclude): Set current input pointer when input 445: is not a regular file. 1.1 root 446: 1.1.1.8 root 447: * cppmain.c: Define progname, required by cpplib. 1.1 root 448: 1.1.1.8 root 449: Sun Oct 29 07:48:36 1995 Michael Meissner <[email protected]> 1.1 root 450: 1.1.1.8 root 451: * xcoffout.h (DBX_FINISH_SYMBOL): Deal with names created via 452: the __asm__ construct that start with a leading '*'. 453: * xcoffout.c (xcoff_declare_function): Likewise. 1.1 root 454: 1.1.1.8 root 455: Sun Oct 29 07:45:41 1995 Jim Wilson <[email protected]> 1.1 root 456: 1.1.1.8 root 457: * stupid.c (stupid_mark_refs): Handle SUBREG of pseudo-reg in a 458: SET_DEST same as we handle a pseudo-reg in a SET_DEST. 1.1 root 459: 1.1.1.8 root 460: Sun Oct 29 07:43:15 1995 Pat Rankin <[email protected]> 1.1 root 461: 1.1.1.8 root 462: * libgcc2.c (L_eh: __unwind_function): Implement for VAX. 463: * vax.h (RETURN_ADDRESS_OFFSET, RETURN_ADDR_RTX): Define. 1.1 root 464: 1.1.1.8 root 465: Sun Oct 29 12:39:08 1995 Richard Kenner <[email protected]>a 1.1 root 466: 1.1.1.8 root 467: * i386/sol2.h (CPP_PREDEFINES): Add -D__SVR4. 1.1 root 468: 1.1.1.8 root 469: Sun Oct 29 07:14:36 1995 J"orn Rennecke ([email protected]) 1.1 root 470: 1.1.1.8 root 471: * reload.c (find_equiv_reg): Check for nonsaving setjmp. 1.1 root 472: 1.1.1.8 root 473: Fri Oct 27 15:15:56 1995 Jim Wilson <[email protected]> 1.1 root 474: 1.1.1.8 root 475: * Makefile.in (out_object_file): Depend on TREE_H. 1.1 root 476: 1.1.1.8 root 477: Fri Oct 27 06:42:36 1995 Richard Kenner ([email protected]) 1.1 root 478: 1.1.1.8 root 479: * alpha.c (call_operand): Only allow reg 27 on NT too. 480: * alpha.md (call_value_nt, call_nt): Force non-SYMBOL_REF 481: into reg 27, just like for OSF. 1.1 root 482: 1.1.1.8 root 483: * rs6000.c (struct asm_option): Changed from struct option. 484: (expand_block_move_mem): Remove erroneously-added line. 1.1 root 485: 1.1.1.8 root 486: * expr.c (clear_storage): SIZE is now rtx, not int. 487: (store_constructor): Call clear_storage with rtx. 488: (get_inner_reference): Convert index to precision of 489: sizetype, not POINTER_SIZE. 490: (expand_expr, case ARRAY_REF): Likewise. 491: * expr.h (clear_storage): Second arg is rtx, not int. 1.1 root 492: 1.1.1.8 root 493: Fri Oct 27 05:45:58 1995 J"orn Rennecke ([email protected]) 1.1 root 494: 1.1.1.8 root 495: * combine.c (force_to_mode, case ASHIFTRT): Properly handle 496: mask wider than HOST_WIDE_INT. 1.1 root 497: 1.1.1.8 root 498: * c-decl.c (pushdecl): Don't test TREE_PUBLIC when deciding whether 499: to register a duplicate decl in the current block. 1.1 root 500: 1.1.1.8 root 501: Thu Oct 26 21:55:39 1995 Jason Merrill <[email protected]> 1.1 root 502: 1.1.1.8 root 503: * calls.c (expand_call): Don't trust the callee to copy a 504: TREE_ADDRESSABLE type. 505: * function.c (assign_parms): Likewise. 1.1 root 506: 1.1.1.8 root 507: Thu Oct 26 19:25:05 1995 Mike Stump <[email protected]> 1.1 root 508: 1.1.1.8 root 509: * libgcc2.c (__unwind_function): Provide a default definition for 510: implementations that don't yet have a function unwinder. 1.1 root 511: 1.1.1.8 root 512: Thu Oct 26 18:08:19 1995 Paul Eggert <[email protected]> 1.1 root 513: 1.1.1.8 root 514: * cccp.c (handle_directive): Don't treat newline as white 515: space when coalescing white space around a backslash-newline. 1.1 root 516: 1.1.1.8 root 517: Thu Oct 26 17:57:34 1995 Ian Lance Taylor <[email protected]> 1.1 root 518: 1.1.1.8 root 519: * mips-tdump.c (enum st): Define st_Struct, st_Union, and st_Enum. 520: (st_to_string): Handle them. 521: (type_to_string): Add fdp argument; pass it to emit_aggregate. 522: (print_symbol): Add fdp argument; pass it to type_to_string. 523: Handle st_Struct, st_Union, and st_Enum. 524: (emit_aggregate): Add fdp argument. Handle opaque types. Map 525: through RFD entries. 526: (print_file_desc): Pass FDR to print_symbol. 527: (main): Pass null FDR to type_to_string. 1.1 root 528: 1.1.1.8 root 529: Thu Oct 26 08:07:10 1995 Michael Meissner <[email protected]> 1.1 root 530: 1.1.1.8 root 531: * configure (powerpc-ibm-aix[456789]*): Use rs6000/t-newas, 532: not rs6000/t-rs6000. 533: (rs6000-ibm-aix3.2.[456789]*): Likewise. 534: (rs6000-ibm-aix[456789]*): Likewise. 1.1 root 535: 1.1.1.8 root 536: * rs6000/t-newas: Copy from t-rs6000. 537: * t-rs6000: Don't build -mcpu=common multilib variants of libgcc.a. 1.1 root 538: 1.1.1.8 root 539: * rs6000.md (load_multiple insn): If address register is among regs, 540: don't load it with a lwsi instruction, which is undefined on PowerPC. 1.1 root 541: 1.1.1.8 root 542: Thu Oct 26 08:01:32 1995 Jim Wilson <[email protected]> 1.1 root 543: 1.1.1.8 root 544: * dwarfout.c (output_compile_unit_die): Handle language_string 545: of "GNU F77". 1.1 root 546: 1.1.1.8 root 547: * reload.c (find_reloads_address): When check for out of range constant 548: plus register, accept any hard register instead of just fp, ap, sp. 1.1 root 549: 1.1.1.8 root 550: * combine.c (distribute_notes): For Oct 19 change, add additional 551: check to verify that place has a valid INSN_CUID. 1.1 root 552: 1.1.1.8 root 553: * sparc/t-vxsparc (LIBGCC1_TEST): Define. 1.1 root 554: 1.1.1.8 root 555: * sh.md (negdi2): Use TARGET_LITTLE_ENDIAN. 1.1 root 556: 1.1.1.8 root 557: * combine.c (force_to_mode, case ASHIFTRT): Verify mode bitsize is 558: within HOST_BITS_PER_WIDE_INT before shifting by it. 1.1 root 559: 1.1.1.8 root 560: * final.c (final_scan_insn): When recur for instruction in delay slot, 561: add loop around recursive call in case the instruction gets split. 1.1 root 562: 1.1.1.8 root 563: Thu Oct 26 07:28:45 1995 J"orn Rennecke ([email protected]) 1.1 root 564: 1.1.1.8 root 565: * genrecog.c (write_tree_1): Avoid emitting '-2147483648'. 1.1.1.3 root 566: 1.1.1.8 root 567: * jump.c (duplicate_loop_exit_test): Return 0 if found 568: a NOTE_INSN_LOOP_CONT. 1.1 root 569: 1.1.1.8 root 570: Tue Oct 24 15:30:14 1995 Jeffrey A Law <[email protected]> 1.1 root 571: 1.1.1.8 root 572: * calls.c (expand_call): Make sure valreg is at least 573: a full word. 1.1 root 574: 1.1.1.8 root 575: Sun Oct 22 19:35:41 1995 Jim Wilson <[email protected]> 1.1 root 576: 1.1.1.8 root 577: * sh.h (INIT_SECTION_ASM_OP): Delete. 578: (HAVE_ATEXIT): Define. 1.1 root 579: 1.1.1.8 root 580: Sun Oct 22 07:46:04 1995 Richard Kenner ([email protected]) 1.1 root 581: 1.1.1.8 root 582: * libgcc2.c (__fixuns[xds]fsi): #undef MIN and MAX before #include 583: of limits.h. 1.1 root 584: 1.1.1.8 root 585: * pa.c (pa_adjust_cost): Use pa_cpu, not pa_cpu_attr. 1.1 root 586: 1.1.1.8 root 587: Sun Oct 22 07:38:58 1995 J"orn Rennecke ([email protected]) 1.1 root 588: 1.1.1.8 root 589: * alpha.h (CONST_OK_FOR_LETTER_P): Use 'U' for unsigned constants. 590: * alpha.c (alpha_emit_set_const): Likewise. 591: * mips.c (gen_int_relational): Likewise. 1.1 root 592: 1.1.1.8 root 593: Sun Oct 22 07:14:35 1995 Douglas Rupp ([email protected]) 1.1 root 594: 1.1.1.8 root 595: * i386.c (i386_return_pops_args): Don't need a FUNDECL to 596: check for type attributes in FUNTYPE. 1.1 root 597: 1.1.1.8 root 598: Sat Oct 21 18:17:42 1995 Jim Wilson <[email protected]> 1.1 root 599: 1.1.1.8 root 600: * sh.md (define_delay): Don't accept any instruction for an annulled 601: slot, only accept those for which in_delay_slot is yes. 602: * sh.c (find_barrier): When hi_const returns true, increment count_si 603: by two if found_si is true. 604: Always use get_attr_length to compute length of instructions. 605: If count_hi or count_si out of range at end, need two PREV_INSN calls 606: not one. 607: When create new label, set LABEL_NUSES to 1. 608: (reg_unused_after): Ifdef out code for handling labels. 609: (prepare_scc_operands): New local variable mode. Set it from 610: sh_compare_op0 or sh_compare_op1. Use it instead of SImode in 611: force_reg calls. 612: 613: * optabs.c (expand_float): Emit missing barrier after unconditional 614: jump. 1.1 root 615: 1.1.1.8 root 616: Sat Oct 21 14:16:46 1995 Torbjorn Granlund <[email protected]> 1.1 root 617: 1.1.1.8 root 618: * alpha.md (cmpdf): Make conditional on TARGET_FP. 1.1 root 619: 1.1.1.8 root 620: Fri Oct 20 19:11:12 1995 J"orn Rennecke ([email protected]) 1.1 root 621: 1.1.1.8 root 622: * combine.c (distribute_notes): Delete instructions without 623: side effect that set a subreg of an unused register. 1.1 root 624: 1.1.1.8 root 625: * m68k.h (PREFERRED_RELOAD_CLASS): Check for !G constants 626: for DATA_OR_FP_REGS also. 1.1 root 627: 1.1.1.8 root 628: Fri Oct 20 18:57:10 1995 Ian Lance Taylor <[email protected]> 1.1 root 629: 1.1.1.8 root 630: * genmultilib: Output negations of unused alternatives, even if 631: one of the alternatives is selected. 1.1 root 632: 1.1.1.8 root 633: Fri Oct 20 18:48:50 1995 Jeff Law ([email protected]) 1.1 root 634: 1.1.1.8 root 635: * integrate.c (output_inline_function): Turn on flag_no_inline 636: to avoid function integration once we begin writing deferred 637: output functions. 1.1 root 638: 1.1.1.8 root 639: Fri Oct 20 18:46:33 1995 Michael Meissner <[email protected]> 1.1 root 640: 1.1.1.8 root 641: * rs6000.c (float_conv_temp): Delete global variable. 642: (stack_temps): New static array to hold stack temps. 643: (offsettable_mem_operand): Delete function. 644: (offsettable_addr_operand, rs6000_stack_temp): New functions. 645: (output_epilog): Zero stack_temps. 1.1 root 646: 1.1.1.8 root 647: * rs6000.h (offsettable_addr_operand): Declare instead of 648: offsettable_mem_operand. 649: (PREDICATE_CODES): Use offsettable_addr_operand. 650: (float_conv_temp): Delete variable. 1.1 root 651: 1.1.1.8 root 652: * rs6000.md (move_to_float insns): Change move_to_float so 653: that it doesn't have a clobber of the memory address, and instead 654: passes the stack temp's memory address as one of the unspec args. 655: (fix_truncdfsi2): Use rs6000_stack_temp to allocate the temp. 656: (multiply, shift insns): Fix all cases of multiply and shift insns so 657: that the right mnemonics are used for -mcpu=common with both 658: -m{old,new}-mnemonics. 1.1 root 659: 1.1.1.8 root 660: Fri Oct 20 17:58:19 1995 Jim Wilson <[email protected]> 1.1 root 661: 1.1.1.8 root 662: * expr.c (safe_from_p, case RTL_EXPR): Return 0 if RTL_EXPR_SEQUENCE 663: exists. Delete code to return 0 if exp_rtl is zero. 1.1 root 664: 1.1.1.8 root 665: * function.c (init_function_start): Don't call init_insn_lengths here. 666: * toplev.c (rest_of_compilation): Call it here. 1.1 root 667: 1.1.1.8 root 668: Thu Oct 19 19:19:06 1995 Richard Kenner ([email protected]) 1.1.1.6 root 669: 1.1.1.8 root 670: * c-common.c (check_format_info): Make test for null pointer 671: more general. 1.1.1.6 root 672: 1.1.1.8 root 673: Thu Oct 19 18:56:16 1995 Satoshi Adachi ([email protected]) 1.1.1.6 root 674: 1.1.1.8 root 675: * fixincludes (stdlib.h): Be more general in edit to change 676: declaration of {c,m,re}alloc. 1.1.1.6 root 677: 1.1.1.8 root 678: Thu Oct 19 18:48:53 1995 Torbjorn Granlund <[email protected]> 1.1.1.6 root 679: 1.1.1.8 root 680: * libgcc2.c (__udiv_w_sdiv): If we don't have sdiv_qrnnd, define 681: dummy variant of __udiv_w_sdiv. 1.1.1.6 root 682: 1.1.1.8 root 683: Thu Oct 19 18:45:21 1995 Jim Wilson <[email protected]> 1.1 root 684: 1.1.1.8 root 685: * alpha.h (ASM_SPEC): If GNU as is the default, then pass -g to 686: the assembler if -malpha-as. If GNU as is not the default, then pass 687: -g to the assembler is not -mgas. 1.1 root 688: 1.1.1.8 root 689: * combine.c (distribute_notes): When search for new place to put 690: REG_DEAD note, call distribute_links if this new place is between 691: i2 and i3, and i2 uses the register. 1.1 root 692: 1.1.1.8 root 693: Thu Oct 19 18:41:36 1995 Michael Meissner <[email protected]> 1.1 root 694: 1.1.1.8 root 695: * rs6000.md (float{,uns}sidf2): Rewrite to break the conversion 696: process into several general insns. 697: (move_to_float): New insns to move 2 integer regs into a float register 698: through memory, taking endianess into account. Make sure that the 699: floating temporary is a valid address. Use one temporary for all 700: floats converted. 701: (fix_truncdfsi2): Take endianess into account. 1.1 root 702: 1.1.1.8 root 703: * rs6000.c ({low_32_bit,offsettable_mem}_operand): The function 704: low_32_bit_operand is now unused, delete it. New function 705: offsettable_mem_operand to determine if a memory address is 706: offsettable. 707: * rs6000.h ({low_32_bit,offsettable_mem}_operand): Ditto. 708: (PREDICATE_CODES): Ditto. 1.1 root 709: 1.1.1.8 root 710: * rs6000.{c,h} (float_conv_temp): New global. 711: * rs6000.c (output_epilog): Zero out float_conv_temp. 1.1 root 712: 1.1.1.8 root 713: * Makefile.in (libgcc{1,2}.a): Allow LIB{1,2}FUNCS_EXTRA files to 714: end in .S as well as .c and .asm. 1.1 root 715: 1.1.1.8 root 716: Wed Oct 18 17:56:45 1995 Jose Alonso ([email protected]) 1.1 root 717: 1.1.1.8 root 718: * c-typeck.c (parser_build_binary_op): Warn about x^y==z, etc. 1.1 root 719: 1.1.1.8 root 720: Mon Oct 9 12:38:06 1995 Michael Meissner <[email protected]> 1.1 root 721: 1.1.1.8 root 722: * protoize.c (reverse_def_dec_list): Silence compiler warnings. 1.1 root 723: 1.1.1.8 root 724: Mon Oct 9 12:35:54 1995 Andrew Cagney <[email protected]> 1.1 root 725: 1.1.1.8 root 726: * ginclude/va-ppc.h (va_arg): Deal with long longs that would be 727: passed in the 7th register, and are passed in the stack instead. 1.1 root 728: 1.1.1.8 root 729: Fri Oct 6 13:47:10 1995 Jim Wilson <[email protected]> 1.1 root 730: 1.1.1.8 root 731: * alpha.h (ASM_SPEC): Add -g. 1.1 root 732: 1.1.1.8 root 733: Fri Oct 6 13:42:50 1995 Richard Kenner <[email protected]> 1.1 root 734: 1.1.1.8 root 735: * alpha.h (alpha_{arg,auto}_offset): Make extern. 1.1 root 736: 1.1.1.8 root 737: Fri Oct 6 13:24:43 1995 Michael Meissner <[email protected]> 1.1 root 738: 1.1.1.8 root 739: * rs6000.h (RETURN_ADDRESS_OFFSET): Correct previous change. 1.1 root 740: 1.1.1.8 root 741: Fri Oct 6 13:14:43 1995 Doug Evans <[email protected]> 1.1 root 742: 1.1.1.8 root 743: * rtlanal.c (reg_set_last): Fix call to reg_set_between_p. 1.1 root 744: 1.1.1.8 root 745: Tue Oct 3 12:31:38 1995 Richard Kenner ([email protected]) 1.1 root 746: 1.1.1.8 root 747: * stor-layout.c (layout_type, case ARRAY_TYPE): Strip MAX_EXPR 748: from upper bound when computing length if it just protects against 749: negative length. 1.1 root 750: 1.1.1.8 root 751: * expr.c (emit_move_insn_1): When doing multi-word move, show 752: output is clobbered. 1.1 root 753: 1.1.1.8 root 754: Tue Oct 3 12:26:07 1995 Jim Wilson <[email protected]> 1.1 root 755: 1.1.1.8 root 756: * cse.c (set_nonvarying_address_components, case AND): Add *pend to 757: end. Add constant to start instead of subtracting it. 1.1 root 758: 1.1.1.8 root 759: Tue Oct 3 12:23:28 1995 Torbjorn Granlund <[email protected]> 1.1 root 760: 1.1.1.8 root 761: * combine.c (simplify_rtx): In code that attempts to simplify 762: conditional expressions, if the result is an NE around another 763: comparison, return the original expression. 1.1 root 764: 1.1.1.8 root 765: * longlong.h (mips umul_ppmm): Use `l' and `h' constraints; 766: remove mflo and mfhi instructions. 1.1 root 767: 1.1.1.8 root 768: Tue Oct 3 12:21:29 1995 Michael Meissner <[email protected]> 1.1 root 769: 1.1.1.8 root 770: * ginclude/va-ppc.h (va_start, stdarg case): Call 771: __builtin_next_arg, and ignore the result, so that the compiler 772: can report the proper error, if the second argument is not the 773: last argument. 1.1 root 774: 1.1.1.8 root 775: Tue Oct 3 12:02:51 1995 Kohtala Marko <[email protected]> 1.1 root 776: 1.1.1.8 root 777: * function.c (assign_stack_temp): Adjust full_size field of 778: temp_slot when splitting an unused slot. 1.1 root 779: 1.1.1.8 root 780: Tue Oct 3 11:51:59 1995 Mike Stump <[email protected]> 1.1 root 781: 1.1.1.8 root 782: * expr.c (expand_builtin_return_addr): Break out functionality 783: from expand_builtin. 784: (expand_builtin): Call expand_builtin_return_addr. 785: * rs6000.h (RETURN_ADDR_RTX): Remove call to copy_to_reg. 786: Offset to return address is 4 when !TARGET_64BIT and v4_call_p, 787: 8 otherwise. 788: * sparc.h (RETURN_ADDR_RTX): Remove call to copy_to_reg. 789: * alpha.h (RETURN_ADDR_RTX): New definition. 1.1 root 790: 1.1.1.8 root 791: Sun Oct 1 21:23:30 1995 Richard Kenner ([email protected]) 1.1 root 792: 1.1.1.8 root 793: * tree.c (staticp, case INDIRECT_EXPR): Disable case. 1.1 root 794: 1.1.1.8 root 795: * expr.c (expand_expr, case COMPONENT_REF): If getting component 796: of union of variable size, propagate TARGET. 1.1 root 797: 1.1.1.8 root 798: Fri Sep 29 07:48:09 1995 Richard Kenner ([email protected]) 1.1 root 799: 1.1.1.8 root 800: * expr.c (store_expr): When storing promoted value, don't return 801: MEM if address contains target. 1.1 root 802: 1.1.1.8 root 803: Thu Sep 28 14:30:03 1995 Paul Eggert <[email protected]> 1.1 root 804: 1.1.1.8 root 805: * cccp.c (rescan): Expand `#if foo && #bar' without a bogus 806: complaint about preprocessor directives within macro args. 807: Expand `foo' in `foo#bar' without requiring a space before `#'. 1.1 root 808: 1.1.1.8 root 809: Thu Sep 28 14:24:26 1995 Philippe De Muyter ([email protected]) 1.1 root 810: 1.1.1.8 root 811: * m68k.md (anonymous DImode shift patterns setting cc0): Turned 812: off due to reload problems. 1.1 root 813: 1.1.1.8 root 814: Thu Sep 28 14:05:22 1995 Niklas Hallqvist ([email protected]) 1.1.1.4 root 815: 1.1.1.8 root 816: * Makefile.in (USER_H): Move up so can override. 817: (INSTALL_ASSERT_H): New definition. 818: (install-headers): Use it. 819: (stmp-int-hdrs): Handle USER_H being empty. 820: * config/x-netbsd (INSTALL_ASSERT_H): Define as empty. 1.1 root 821: 1.1.1.8 root 822: * i386/netbsd.h (WCHAR_{TYPE,UNSIGNED,TYPE_SIZE}): Now int. 823: * m68k/netbsd.h, ns32k/netbsd.h, sparc/netbsd.h: Likewise. 824: * vax/netbsd.h: Likewise. 825: (SIZE_TYPE): Use unsigned int. 1.1 root 826: 1.1.1.8 root 827: * m68k.c (output_scc_di): Swap operands when needed. 828: * m68k.h (LEGITIMATE_PIC_OPERAND): Allow SYMBOL_REF_FLAG symref. 829: * m68k.md: Make both assembler syntaxes do the same for PIC calls. 1.1 root 830: 1.1.1.8 root 831: Tue Sep 26 16:51:44 1995 Michael Meissner <[email protected]> 1.1 root 832: 1.1.1.8 root 833: * mips.c (override_options): Don't allow anything but integers to 834: go in the HI/LO registers. 1.1 root 835: 1.1.1.8 root 836: Tue Sep 26 16:36:18 1995 John F. Carr <[email protected]> 1.1 root 837: 1.1.1.8 root 838: * c-common.c (check_format_info): Don't warn about format type 839: mismatch if the argument is an ERROR_MARK. 1.1 root 840: 1.1.1.8 root 841: Mon Sep 25 17:50:50 1995 Craig Burley ([email protected]) 1.1 root 842: 1.1.1.8 root 843: * stor-layout.c (put_pending_sizes): New function. 844: * tree.h (put_pending_sizes): Add declaration. 845: * tree.c (save_expr): Return original for ERROR_MARK. 1.1 root 846: 1.1.1.8 root 847: Fri Sep 22 19:20:01 1995 Jeff Law ([email protected]) 1.1 root 848: 1.1.1.8 root 849: * expr.c (expand_builtin, case BUILT_IN_MEMCPY): Strip off 850: all NOP exprs from the source and destination nodes, then 851: set MEM_IN_STRUCT_P. 1.1 root 852: 1.1.1.8 root 853: Fri Sep 22 18:50:31 1995 Michael Meissner <[email protected]> 1.1 root 854: 1.1.1.8 root 855: * rs6000/eabi.h (ASM_OUTPUT_INT): Test for whether the integer 856: being output is also a constant so &sym - &sym2 is not fixed up. 1.1 root 857: 1.1.1.8 root 858: Fri Sep 22 18:49:07 1995 Peter Flass ([email protected]) 1.1 root 859: 1.1.1.8 root 860: * i370.md (cmpsi): Add missing constraints to operand 1. 1.1 root 861: 1.1.1.8 root 862: Fri Sep 22 18:27:33 1995 Torbjorn Granlund <[email protected]> 1.1 root 863: 1.1.1.8 root 864: * i386.h (CONST_OK_FOR_LETTER_P): Make `N' match range 0..255 865: for `outb' instruction. 1.1 root 866: 1.1.1.8 root 867: * pyr.h (PRINT_OPERAND): Handle code `R' for REG. 868: * longlong.h (pyr umul_ppmm): Use it. 1.1 root 869: 1.1.1.8 root 870: Fri Sep 22 18:24:38 1995 Richard Kenner ([email protected]) 1.1 root 871: 1.1.1.8 root 872: * c-parse.in (enumlist): Propagate error_mark_node. 1.1 root 873: 1.1.1.8 root 874: * c-aux-info.c (gen_type): Handle ERROR_MARK. 1.1 root 875: 1.1.1.8 root 876: * alpha.md (movdi): Avoid memory sharing problem when in reload. 1.1 root 877: 1.1.1.8 root 878: Wed Sep 20 14:27:09 1995 Peter Flass <[email protected]> 1.1 root 879: 1.1.1.8 root 880: * mvs.h (FUNCTION_PROLOGUE): Maintain savearea forward chain 881: per MVS standards. 1.1 root 882: 1.1.1.8 root 883: Wed Sep 20 14:20:52 1995 Torbjorn Granlund <[email protected]> 1.1 root 884: 1.1.1.8 root 885: * pyr.md (cmphi recognizer): Make condition match constraints. 886: (cmpqi recognizer): Likewise. 1.1 root 887: 1.1.1.8 root 888: Wed Sep 20 12:42:59 1995 Richard Kenner ([email protected]) 1.1.1.5 root 889: 1.1.1.8 root 890: * integrate.c (expand_inline_function): Do copy something setting 891: the result register if it is setting it to itself and has a REG_NOTE. 1.1.1.5 root 892: 1.1.1.8 root 893: * integrate.c (set_decl_{origin_self,abstract_flags}): Treat 894: a DECL_INITIAL of error_mark_node the same as one of NULL_TREE. 1.1 root 895: 1.1.1.8 root 896: Tue Sep 19 19:30:18 1995 Dave Pitts ([email protected]) 1.1 root 897: 1.1.1.8 root 898: * i370.md (cmphi, movhi, movstricthi, extendhisi2): Correct generation 899: of short integer (Halfword) 900: ({add,sub,mul,and,ior,xor}hi3): Likewise. 901: * i370/mvs.h (MACROPROLOGUE): New macro. 902: (FUNCTION_{PRO,EPI}LOGUE): Added ability to use IBM supplied function 903: prologue macros. 904: (FUNCTION_PROLOGUE): Corrected function "in-line" prologue alignment 905: problems. 906: (ASM_DECLARE_FUNCTION_NAME): Changed alignment to FullWord. 907: (ASM_OUTPUT_{SHORT,ASCII}): Reworked. 1.1 root 908: 1.1.1.8 root 909: Tue Sep 19 19:22:15 1995 Douglas Rupp ([email protected]) 1.1 root 910: 1.1.1.8 root 911: * winnt/win-nt.h: Renamed from winnt/win-nt.h. 912: (LINK_SPEC): Add -noinhibit-exec. 913: * {alpha,i386}/win-nt.h: Renamed from {alpha,i386}/winnt.h. 914: Include winnt/win-nt.h, not winnt/winnt.h. 915: * winnt/oldnames.c: New file. 916: * winnt/headers.mak (fixinc-nt.obj): Fix typo. 917: * winnt/config-nt.bat: Change winnt.h to win-nt.h. 918: * i386/config-nt.sed: Likewise. 919: * configure ({alpha,i386}-*-winnt3*): Likewise. 920: 921: Mon Sep 18 14:00:45 1995 Oliver Kellogg ([email protected]) 922: 923: * 1750a.h (enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): 924: Added R2 and R0_1. 925: (REG_CLASS_FROM_LETTER): New letters 't' and 'z'. 926: (EXTRA_CONSTRAINT): New letter 'Q'. 1.1 root 927: 1.1.1.8 root 928: Sun Sep 17 12:39:22 1995 Jeff Law ([email protected]) 1.1 root 929: 1.1.1.8 root 930: * pa.h (ASM_DECLARE_FUNCTION_NAME): If a parameter's type 931: has TYPE_NEEDS_CONSTRUCTING on, then it's passed by invisible 932: reference. 1.1 root 933: 1.1.1.8 root 934: Sat Sep 16 17:42:33 1995 Jim Wilson <[email protected]> 1.1 root 935: 1.1.1.8 root 936: * loop.c (find_and_verify_loops): Fix error in last change. 1.1 root 937: 1.1.1.8 root 938: Sat Sep 16 08:38:22 1995 Richard Kenner ([email protected]) 1.1 root 939: 1.1.1.8 root 940: * alpha.h (GO_IF_LEGITIMATE_ADDRESS): Disallow SYMBOL_REF for 941: current function. 1.1 root 942: 1.1.1.8 root 943: * cse.c (recorded_label_ref): New variable. 944: (insert): Set instead of cse_jumps_altered. 945: (cse_main): Initialize it and return 1 if nonzero at end. 1.1 root 946: 1.1.1.8 root 947: Fri Sep 15 18:26:49 1995 Torbjorn Granlund ([email protected]) 1.1 root 948: 1.1.1.8 root 949: * fold-const (div_and_round_double): Change `carry', `quo_est', 950: and `scale' from plain int to `unsigned HOST_WIDE_INT'. 1.1 root 951: 1.1.1.8 root 952: Fri Sep 15 18:24:24 1995 Richard Kenner ([email protected]) 1.1 root 953: 1.1.1.8 root 954: * cse.c (insert): Set cse_jumps_altered when inserting a LABEL_REF. 1.1 root 955: 1.1.1.8 root 956: Fri Sep 15 17:29:41 1995 Oliver Kellogg ([email protected]) 1.1 root 957: 1.1.1.8 root 958: * 1750a.c (b_mode_operand): New function. 959: (print_operand): Added code 'Q'. 1.1 root 960: 1.1.1.8 root 961: Fri Sep 15 17:27:23 1995 Jim Wilson <[email protected]> 1.1 root 962: 1.1.1.8 root 963: * loop.c (find_and_verify_loops): When moving exit blocks out of 964: the loop, verify that the target of P is within the current loop. 1.1 root 965: 1.1.1.8 root 966: * reorg.c (fill_slots_from_thread): Update thread if it is split. 1.1 root 967: 1.1.1.8 root 968: Fri Sep 15 17:06:51 1995 Michael Meissner <[email protected]> 1.1 root 969: 1.1.1.8 root 970: * rs6000.md (decrement_and_branchsi and related insns): Don't use 971: a "2" to select a register preference for operand 1 if operand 2 972: hasn't been seen yet. 973: Add appropriate clobbers in decrement_and_branchsi. 974: Add patterns where the pc/label_ref are interchanged. 1.1 root 975: 1.1.1.8 root 976: * Makefile.in (gnucompare, stmp-multilib-sub): Remove extra . in 977: front of $(objext). 1.1 root 978: 1.1.1.8 root 979: * rs6000.c (output_toc): Align DF constants if STRICT_ALIGNMENT. 1.1 root 980: 1.1.1.8 root 981: * config/fp-bit.c (FLO_union_type): Add words field if double 982: precision to get at the separate words. 983: (FLO_union_type, pack_d, unpack_d): Use FLOAT_BIT_ORDER_MISMATCH 984: to determine when the bitfields need to be reversed, and 985: FLOAT_WORD_ORDER_MISMATCH when the words need to be reversed. 1.1 root 986: 1.1.1.8 root 987: Fri Sep 15 16:41:43 1995 Jeff Law ([email protected]) 1.1 root 988: 1.1.1.8 root 989: * reorg.c (fill_simple_delay_slots): When filling insn's delay slot 990: with JUMP_INSN, don't assume it immediately follows insn on 991: unfilled slots obstack. 1.1 root 992: 1.1.1.8 root 993: * Makefile.in (caller-save.o): Depend on insn-codes.h. 1.1 root 994: 1.1.1.8 root 995: Thu Sep 14 17:41:49 1995 Jim Meyering ([email protected]) 1.1 root 996: 1.1.1.8 root 997: * protoize.c (do_cleaning): Don't blank out backslash-escaped 998: newlines in double quoted strings. 1.1 root 999: 1.1.1.8 root 1000: Thu Sep 14 16:20:35 1995 Richard Kenner ([email protected]) 1.1 root 1001: 1.1.1.8 root 1002: * emit-rtl.c (gen_lowpart): If gen_lowpart_common fails 1003: for a REG, load it into a pseudo and try again. 1.1 root 1004: 1.1.1.8 root 1005: Thu Sep 14 14:15:16 1995 Stan Cox ([email protected]) 1.1 root 1006: 1.1.1.8 root 1007: * m88k.h (VERSION_INFO1): Removed BCS reference. 1008: * m88k/dgux.h (ASM_SPEC, *_LEGEND): 1009: Added -mno-legend option. -mstandard no longer implies that legend 1010: legend information not be produced. 1011: (LINK_SPEC): Removed -z text 1.1 root 1012: 1.1.1.8 root 1013: Tue Sep 12 19:05:39 1995 Jim Wilson <[email protected]> 1.1 root 1014: 1.1.1.8 root 1015: * cccp.c (is_system_include): Call skip_redundant_dir_prefix. 1.1.1.2 root 1016: 1.1.1.8 root 1017: Tue Sep 12 18:58:21 1995 John Carr <[email protected]> 1.1.1.2 root 1018: 1.1.1.8 root 1019: * sparc.md: Change `*return "string"' to "string" in patterns. 1.1.1.2 root 1020: 1.1.1.8 root 1021: Tue Sep 12 18:48:47 1995 Craig Burley ([email protected]) 1.1 root 1022: 1.1.1.8 root 1023: * function.c (put_var_into_stack): For CONCAT case, order of 1024: placement depends on FRAME_GROWS_DOWNWARD, not STACK_GROWS_DOWNWARD. 1.1 root 1025: 1.1.1.8 root 1026: Tue Sep 12 18:34:10 1995 Doug Evans <[email protected]> 1.1 root 1027: 1.1.1.8 root 1028: * va-sparc.h (v9 varargs va_start): Handle __builtin_va_alist 1029: being stack argument. 1.1 root 1030: 1.1.1.8 root 1031: * sparc.h (STATIC_CHAIN_REGNUM): Use %g5 for sparc64. 1032: (TRAMPOLINE_TEMPLATE): Rewrite for sparc64. 1033: (TRAMPOLINE_SIZE): Is 40 for sparc64. 1034: * sparc.c (sparc64_initialize_trampoline): Rewrite. 1.1 root 1035: 1.1.1.8 root 1036: Tue Sep 12 18:30:22 1995 Douglas Rupp ([email protected]) 1.1 root 1037: 1.1.1.8 root 1038: * cp/Make-lang.in (cc1plus) : Removed unnecessary $(exeext). 1.1 root 1039: 1.1.1.8 root 1040: * configure: Added code to handle gcc_extra_objs. 1041: (alpha-winnt): Changed xmake_file to winnt/x-winnt. 1042: Added extra_gcc_objs=spawnv.o; changed extra_programs to ld.exe. 1043: (i386-winnt): Changed xmake_file to winnt/x-winnt. 1044: Added extra_gcc_objs=spawnv.o; changed extra_programs to ld.exe. 1045: * configure.bat: Changed to used common winnt/config-nt.bat. 1046: * Makefile.in: Changed various .o's to .$(objext)'s 1047: (specs): Removed unnecessary $(exeext). 1048: (EXTRA_GCC_OBJS): New variable. 1049: (clean): Removed $(LIB2FUNCS_EXTRA) 1050: * objc/Makefile: Changed archive command for libobjc.a to use $? 1051: for objects. 1.1 root 1052: 1.1.1.8 root 1053: * alpha/x-winnt, i386/x-winnt: Deleted. 1054: * alpha/config-nt.bat, i386/config-nt.bat: Deleted. 1055: * alpha/config-nt.sed, i386/config-nt.sed: Moved architecture 1056: independent commands to config/winnt/config-nt.sed. 1057: * alpha/winnt.h: Added -D_M_ALPHA to CPP_PREDEFINES. 1058: Changed LIB_SPEC to be compatible with Gnu ld for NT. 1059: * i386/winnt.h: Added -D_cdecl=__attribute__((__cdecl__)). 1060: Change LIB_SPEC to be compatible with Gnu ld for NT. 1061: * winnt/config-nt.bat, winnt/config-nt.sed: New files. 1062: * winnt/dirent.{c,h}, winnt/fixinc-nt.c, winnt/headers.mak: New files. 1063: * winnt/ld.c: Changed precedence of libraries to look for 1064: libfoo.lib before libfoo.a 1065: Changed to work like Gnu ld for NT. 1066: * winnt/libgcc.mak, winnt/mklibgcc.c: New files. 1067: * winnt/spawnv.c: Changed spawn function entry points to __spawn* 1068: instead of spawn*. 1069: * winnt/x-winnt: New file. 1070: * fixinc-nt.sed: New file. 1071: * fixinc.winnt: Rewritten to use fixinc-nt.sed. 1.1 root 1072: 1.1.1.8 root 1073: * gcc.c: Remove fix_argv kludge. 1.1 root 1074: 1.1.1.8 root 1075: Tue Sep 12 13:24:17 1995 Michael Meissner <[email protected]> 1.1 root 1076: 1.1.1.8 root 1077: * rs6000.md (power subdi3 pattern): Fix pattern to have 5 1078: alternatives, and correct 4th alternative to match reality. 1.1 root 1079: 1.1.1.8 root 1080: * rs6000.md (adddi3, subdi3, negdi2): Add constraints so output reg 1081: does not overlap one reg with one of the inputs. 1.1 root 1082: 1.1.1.8 root 1083: Tue Sep 12 13:09:48 1995 Philippe De Muyter ([email protected]) 1.1 root 1084: 1.1.1.8 root 1085: * m68k.c (output_scc_di): Fixed for non-SGS_CMP_ORDER syntax. 1.1 root 1086: 1.1.1.8 root 1087: * collect2.c (scan_libraries): Cast lsyms' alloca to LDSYM*. 1.1 root 1088: 1.1.1.8 root 1089: Tue Sep 12 13:04:12 1995 Niklas Hallqvist ([email protected]) 1.1 root 1090: 1.1.1.8 root 1091: * stmt.c (expand_start_stmt_expr): Do stack adjust in right place. 1.1 root 1092: 1.1.1.8 root 1093: * stdarg.h (__gnuc_va_list): Make char * for NetBSD. 1.1 root 1094: 1.1.1.8 root 1095: Tue Sep 12 12:44:46 1995 Jason Merrill <[email protected]> 1.1 root 1096: 1.1.1.8 root 1097: * ginclude/va-ppc.h (va_arg): Reorganize to avoid BIND_EXPRs of 1098: aggregate or array type. 1.1 root 1099: 1.1.1.8 root 1100: Tue Sep 12 12:42:27 1995 Ian Lance Taylor <[email protected]> 1.1 root 1101: 1.1.1.8 root 1102: * fixincludes: Fix HP/UX <sys/file.h> for g++ -pedantic-errors. 1.1 root 1103: 1.1.1.8 root 1104: * fixincludes (curses.h): typedef bool need not take up entire line. 1.1 root 1105: 1.1.1.8 root 1106: Mon Sep 11 19:05:42 1995 Stan Cox ([email protected]) 1.1 root 1107: 1.1.1.8 root 1108: * c-typeck.c (digest_init): Don't recursively call digest_init 1109: when in traditional mode if the type is invalid. 1.1 root 1110: 1.1.1.8 root 1111: Mon Sep 11 18:58:26 1995 Oliver Kellogg ([email protected]) 1.1 root 1112: 1.1.1.8 root 1113: * 1750a.md: Added DLB/DSTB peepholes for HFmode. 1114: Corrected mnemonics for HImode DSTB peephole. 1.1 root 1115: 1.1.1.8 root 1116: Mon Sep 11 18:48:06 1995 Michael Meissner <[email protected]> 1.1 root 1117: 1.1.1.8 root 1118: * config/fp-bit.c (FLO_union_type): Remove bitfields to set sign, 1119: exponent, and mantissa, and add value_raw field, which is an 1120: integer of the appropriate type. If _DEBUG_BITFLOAT is defined, 1121: provide little and big endian bitfields. If the macro 1122: FLOAT_BIT_ORDER_MISMATCH is defined, use explicit bitfields. 1123: (pack_d, unpack_d): Switch to use value_raw and explicit shifts 1124: and masks so that we don't have to worry about whether the target 1125: is big or little endian unless FLOAT_BIT_ORDER_MISMATCH is 1126: defined. If single precision floating point, rename to pack_f and 1127: unpack_f, so there is no confusion in the debugger. 1128: 1129: * rs6000.h (rs6000_abi): New enumeration to describe which 1130: ABI we're conforming to. 1131: (rs6000_stack): Use abi enum, not AIX vs. V.4 boolean. 1132: (ASM_OUTPUT_OPTIONS): New macro to print output options in .s file. 1133: (ASM_FILE_START): Use it. 1134: (output_options,rs6000_float_const): Declare new functions. 1.1 root 1135: 1.1.1.8 root 1136: * rs6000.c (output_option{,s}): New functions to write -f, -m, 1137: and -W options to the asm file. 1138: (rs6000_float_const): New function to generate floating point 1139: constants portably used in signed,unsigned -> double conversions. 1140: (rs6000_stack_info,debug_stack_info): Use ABI enumeration instead 1141: of AIX vs. V.4 boolean. 1.1 root 1142: 1.1.1.8 root 1143: * rs6000.md (float{,uns}sidf2): Call rs6000_float_const to 1144: portably build the proper floating point constant for conversions. 1145: (movdi): Properly handle movdi of CONST_{INT,DOUBLE} on little 1146: endian systems. 1.1 root 1147: 1.1.1.8 root 1148: * rs6000/sysv4.h (LIBGCC2_WORDS_BIG_ENDIAN): Define to be 0/1 1149: depending on the target endianess. 1150: (ASM_FILE_START): Define, to call output_options in addition to 1151: output_file_directive. 1152: (TRAMPOLINE_SIZE): Correct size to match code. 1.1 root 1153: 1.1.1.8 root 1154: * rs6000/eabi{,le}sim.h (CPP_SPEC): Define the correct endian 1155: macro for varargs/stdargs use. 1.1 root 1156: 1.1.1.8 root 1157: Mon Sep 11 18:41:58 1995 Jim Wilson <[email protected]> 1.1 root 1158: 1.1.1.8 root 1159: * c-decl.c (redeclaration_error_message): For TYPE_DECLs, return 0 1160: if TYPE_MAIN_VARIANT of old type is same as new type. 1.1 root 1161: 1.1.1.8 root 1162: Mon Sep 11 17:39:35 1995 Rob Ryan ([email protected]) 1.1 root 1163: 1.1.1.8 root 1164: * xcoffout.c (xcoff_inlining): New variable, used in place of 1165: xcoff_current_include_file when determining whether to use 1166: absolute line numbers. 1167: (xcoffout_source_file): Switched to using xcoff_inlining to 1168: determine when to emit .bi/.ei directives. 1.1 root 1169: 1.1.1.8 root 1170: Mon Sep 11 16:55:06 1995 Torbjorn Granlund <[email protected]> 1.1 root 1171: 1.1.1.8 root 1172: * m68k.md (cmpdi): Change patterns to allocate scratch register at 1173: RTL generation time. 1174: (tstdi): Likewise. 1.1 root 1175: 1.1.1.8 root 1176: Sun Sep 3 09:03:50 1995 Richard Kenner ([email protected]) 1.1 root 1177: 1.1.1.8 root 1178: * fold-const.c (size_binop): Don't pass 1 to NOTRUNC. 1.1 root 1179: 1.1.1.8 root 1180: Thu Aug 31 19:27:00 1995 Roland McGrath <[email protected]> 1.1 root 1181: 1.1.1.8 root 1182: * libgcc2.c: Include longlong.h. 1183: [L_udivdi3 || L_divdi3 || L_umoddi3 || L_moddi3] (__udivmoddi4): 1184: Define this `static inline' when defining these, so they all 1185: remain leaf functions. 1.1 root 1186: 1.1.1.8 root 1187: Thu Aug 31 18:38:21 1995 Paul Eggert <[email protected]> 1.1 root 1188: 1.1.1.8 root 1189: * c-parse.in (ends_in_label): New %union member. 1190: (stmts, stmt_or_label): Use new member to avoid lexical lookahead hack. 1191: (lineno_stmt_or_labels): New rule. 1192: (lineno_stmt_or_label, stmt_or_label): Yield nonzero if it ends 1193: in a label. 1.1 root 1194: 1.1.1.8 root 1195: Thu Aug 31 08:31:40 1995 Richard Kenner ([email protected]) 1.1 root 1196: 1.1.1.8 root 1197: * cse.c (canon_hash, CONST_DOUBLE): Hash integer and real 1198: differently. 1199: * varasm.c (struct rtx_const): Add new field DI to union. 1200: (decode_rtx_const, case CONST_DOUBLE): Use to hash CONST_DOUBLE 1201: representing an integer. 1.1 root 1202: 1.1.1.8 root 1203: * va-alpha.h (__gnuc_va_list): Make __offset an int. 1204: * alpha.c (alpha_builtin_saveregs): Properly compute address 1205: of __offset both both OSF and WINNT. 1.1 root 1206: 1.1.1.8 root 1207: * xm-alpha.h (sbrk): Don't define here. 1208: * gmon.c (sbrk): Define here for __alpha. 1209: * toplev.c (sbrk): Likewise. 1210: * mips-tfile.c (malloc, calloc, realloc): Don't define for anybody. 1.1 root 1211: 1.1.1.8 root 1212: * reload.c (push_reload): Add case for output reload of a SUBREG 1213: of a hard reg when output mode is invalid for that mode. 1214: In both that case and existing case for in, don't remove SUBREG. 1215: * reload1.c (emit_reload_insn): Emit RELOAD_OTHER output reloads last. 1.1 root 1216: 1.1.1.8 root 1217: Tue Aug 29 19:16:06 1995 Richard Kenner ([email protected]) 1.1 root 1218: 1.1.1.8 root 1219: * c-common.c (decl_attribute, case A_PACKED): Check is_type first. 1220: (decl_attribute, case A_T_UNION): Likewise. 1221: Don't access TYPE_FIELDS if DECL is zero. 1222: * c-decl.c (finish_struct): If transparent_union attribute 1223: specified, validate it once we finish laying the union out. 1.1 root 1224: 1.1.1.8 root 1225: Mon Aug 28 05:58:03 1995 Paul Eggert <[email protected]> 1.1 root 1226: 1.1.1.8 root 1227: * arm.c (arm_gen_movstrqi): Remove unused variable const_sxteen. 1.1 root 1228: 1.1.1.8 root 1229: * bi-lexer.c (buffer, inpoint): Remove unused variables. 1.1 root 1230: 1.1.1.8 root 1231: * i370/mvs.h, i370/mvs370.c (mvs_label_emitted): Renamed 1232: from mvs_label_emited. 1.1 root 1233: 1.1.1.8 root 1234: * msdos/configur.bat: Fix misspelling of `maintainer-clean'. 1.1 root 1235: 1.1.1.8 root 1236: Sat Aug 26 06:57:17 1995 Richard Kenner ([email protected]) 1.1 root 1237: 1.1.1.8 root 1238: * reload.c (push_secondary_reload): If X is a paradoxical SUBREG, 1239: get mode and thing to reload from inside. 1240: * reload1.c (emit_reload_insns): Do nothing for SUBREG whose 1241: operand is unused subsequently. 1242: In secondary reload case, if paradoxical SUBREG for output, reload 1243: thing inside SUBREG, just like gen_reload. 1.1 root 1244: 1.1.1.8 root 1245: Fri Aug 25 19:26:53 1995 Paul Eggert <[email protected]> 1.1 root 1246: 1.1.1.8 root 1247: * c-typeck.c (set_init_label): Don't die if an entire 1248: brace-pair level is superfluous in the containing level. 1.1 root 1249: 1.1.1.8 root 1250: Fri Aug 25 19:22:46 1995 Michael Meissner <[email protected]> 1.1 root 1251: 1.1.1.8 root 1252: * configure (powerpc{,le}-eabisim): Add support for a new target 1253: that works under the PSIM simulator. 1254: * rs6000/eabisim.h, rs6000/eabilesim.h, rs6000/t-eabisim: New files. 1.1 root 1255: 1.1.1.8 root 1256: * rs6000/eabi.h (STRICT_ALIGNMENT): If little endian, always set 1257: strict alignment to 1. 1.1 root 1258: 1.1.1.8 root 1259: Fri Aug 25 19:22:23 1995 David Edelsohn <[email protected]> 1.1 root 1260: 1.1.1.8 root 1261: * rs6000.md ({add,sub,mulsi}di3): Support both endian possibilities. 1262: (negdi2): Likewise. 1.1 root 1263: 1.1.1.8 root 1264: Fri Aug 25 19:10:41 1995 Oliver Kellogg ([email protected]) 1.1 root 1265: 1.1.1.8 root 1266: * 1750a.md: Added peephole definitions for Load/Store Base insns 1267: and eliminating redundant load in an equivalent store/load sequence. 1.1 root 1268: 1.1.1.8 root 1269: Fri Aug 25 18:33:27 1995 Craig Burley ([email protected]) 1.1 root 1270: 1.1.1.8 root 1271: * toplev.c (report_error_function): Don't attempt to use input 1272: file stack to identify nesting of #include's if file name oflocation 1273: diagnosed is not same as input_filename. 1.1 root 1274: 1.1.1.8 root 1275: Fri Aug 25 07:31:47 1995 Richard Kenner ([email protected]) 1.1 root 1276: 1.1.1.8 root 1277: * integrate.c (output_inline_function): Switch to function obstack. 1.1 root 1278: 1.1.1.8 root 1279: Mon Aug 21 13:29:54 1995 J"orn Rennecke ([email protected]) 1.1 root 1280: 1.1.1.8 root 1281: * i386.c (arithmetic_comparison_operator): New function. 1282: (print_operand): Take into account that overflow flag is not 1283: set the same as after a compare instruction. 1284: * i386.md (decrement_and_branch_until_zero): Use 1285: arithmetic_comparison_operator to decide if there is comparison 1286: suitable to be expressed by condition code from an arithmetic op. 1.1 root 1287: 1.1.1.8 root 1288: Mon Aug 21 13:26:13 1995 Philippe De Muyter ([email protected]) 1.1 root 1289: 1.1.1.8 root 1290: * m68k.md (adddi3, subdi3): "&" added to clobber's constraints. 1.1 root 1291: 1.1.1.8 root 1292: Mon Aug 21 12:11:14 1995 Jim Wilson <[email protected]> 1.1.1.4 root 1293: 1.1.1.8 root 1294: * t-sparclite (MULTILIB_*, LIBGCC, INSTALL_LIBGCC): Define. 1.1.1.4 root 1295: 1.1.1.8 root 1296: * sh.md (movdi-1, movdf-1): Make conditional on reload_completed, 1297: delete conditions checking for pseudo registers and Q addresses. 1298: Add code to handle SUBREG. 1.1.1.4 root 1299: 1.1.1.8 root 1300: * local-alloc.c (wipe_dead_reg): Make a register mentioned in a 1301: REG_INC note die after the instruction. 1.1.1.4 root 1302: 1.1.1.8 root 1303: * m68k.md: For all dbra pattern, change constraint from 'g' to 'd*g'. 1.1.1.4 root 1304: 1.1.1.8 root 1305: * Makefile.in: (underscore.c): Rename rule to stamp-under, and 1306: touch stamp-under at the end. Add new rule for underscore.c that 1307: depends on stamp-under. 1.1.1.4 root 1308: 1.1.1.8 root 1309: * sh.c (reg_unused_after): For a SEQUENCE, make sure all insns are 1310: safe before returning 1. 1.1.1.4 root 1311: 1.1.1.8 root 1312: * sh.h (PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN): Define. 1.1.1.4 root 1313: 1.1.1.8 root 1314: * sh.c (output_stack_adjust): Add new argument reg. Use it instead 1315: of stack_pointer_rtx. 1316: (sh_expand_prologue, sh_expand_epilogue): Pass new argument to 1317: output_stack_adjust. 1.1.1.4 root 1318: 1.1.1.8 root 1319: Sat Aug 19 17:34:15 1995 Jim Wilson <[email protected]> 1.1.1.4 root 1320: 1.1.1.8 root 1321: * sparc/gmon-sol2.c (_mcount): Define. 1322: * sparc/sol2.h (STARTFILE_SPEC, ENDFILE_SPEC): Delete superfluous 1323: -pg tests. 1324: (LINK_SPEC): Add libp directories to -Y when -pg. 1.1.1.4 root 1325: 1.1.1.8 root 1326: * unroll.c (calculate_giv_inc): Handle increment computed by ASHIFT. 1.1.1.4 root 1327: 1.1.1.8 root 1328: Sat Aug 19 17:28:56 1995 Philippe De Muyter ([email protected]) 1.1.1.4 root 1329: 1.1.1.8 root 1330: * m68k.md (subdi3): Should not be commutative. 1331: (one_cmpldi2): Fixed typo with register operand. 1.1.1.4 root 1332: 1.1.1.8 root 1333: Sat Aug 19 17:20:43 1995 Michael Meissner <[email protected]> 1.1.1.4 root 1334: 1.1.1.8 root 1335: * rs6000.c (output_prolog): Fixup code to set stack pointer 1336: if stack size > 32k. 1337: * rs6000.md (sync_isync): Renamed from sync; added an isync insn 1338: after the sync to properly deal with PowerPC's with split I/D caches. 1339: * sysv4.h (INITIALIZE_TRAMPOLINE): Sync function now named sync_isync. 1.1.1.4 root 1340: 1.1.1.8 root 1341: Sat Aug 19 17:07:09 1995 Doug Evans <[email protected]> 1.1.1.4 root 1342: 1.1.1.8 root 1343: * h8300.h (STATIC_CHAIN_REGNUM): Use r3. 1344: (REGISTER_NAMES): Print r7 as sp. 1345: (ADDITIONAL_REGISTER_NAMES): Recognize r7. 1346: (ASM_OUTPUT_ALIGN): Alignment is power of 2. 1347: * h8300.md (fancy_btst,fancy_btst1): Branch target must be 1348: operand 0 for length attribute to work. 1.1.1.4 root 1349: 1.1.1.8 root 1350: Sat Aug 19 16:43:11 1995 Paul Franklin <[email protected]> 1.1.1.4 root 1351: 1.1.1.8 root 1352: * assert.h: Declare __eprintf with attribute noreturn. 1.1.1.4 root 1353: 1.1.1.8 root 1354: Sat Aug 19 16:40:12 1995 Jason Merrill <[email protected]> 1.1.1.4 root 1355: 1.1.1.8 root 1356: * stddef.h: Don't define wchar_t if __cplusplus is defined. 1.1 root 1357: 1.1.1.8 root 1358: Tue Aug 15 18:01:01 1995 Paul Eggert <[email protected]> 1.1 root 1359: 1.1.1.8 root 1360: * cccp.c (warning_with_line): Fix typo in declaration when 1361: !HAVE_VPRINTF and defined (__STDC__). 1.1 root 1362: 1.1.1.8 root 1363: Tue Aug 15 17:57:54 1995 Stephen L Moshier <[email protected]> 1.1 root 1364: 1.1.1.8 root 1365: * real.c (ediv, emul): Set sign bit of IEEE -0.0 result. 1.1 root 1366: 1.1.1.8 root 1367: Tue Aug 15 17:49:47 1995 Richard Kenner ([email protected]) 1.1 root 1368: 1.1.1.8 root 1369: * expr.c (safe_from_p): Only safe if EXP is variable-size and X 1370: is BLKmode. 1.1 root 1371: 1.1.1.8 root 1372: * stmt.c (fixup_gotos): When some fixups done, reset to point 1373: to next instead of zeroing TREE_VALUE, which may be shared. 1.1 root 1374: 1.1.1.8 root 1375: Mon Aug 14 09:15:45 1995 Doug Evans <[email protected]> 1.1 root 1376: 1.1.1.8 root 1377: * m68k/m68kemb.h (STARTFILE_SPEC): Define as empty. 1.1 root 1378: 1.1.1.8 root 1379: Mon Aug 14 09:08:57 1995 Pat Rankin <[email protected]> 1.1 root 1380: 1.1.1.8 root 1381: * vax.c (vms_check_external): Update `pending_head' properly 1382: when the first list element is removed. 1.1 root 1383: 1.1.1.8 root 1384: Mon Aug 14 09:01:32 1995 Jeffrey A. Law <[email protected]> 1.1 root 1385: 1.1.1.8 root 1386: * pa.md (call expanders): Emit a blockage insn after restoring 1387: %r19 when generating PIC. 1.1 root 1388: 1.1.1.8 root 1389: Sun Aug 13 21:58:49 1995 Richard Kenner ([email protected]) 1.1 root 1390: 1.1.1.8 root 1391: * toplev.c (main): Change text of unsupported -g option warning. 1.1 root 1392: 1.1.1.8 root 1393: Sun Aug 13 21:47:57 1995 Andrew McCallum <[email protected]> 1.1 root 1394: 1.1.1.8 root 1395: * objc/selector.c (sel_get_any_typed_uid): New function. 1396: * objc/objc-api.h (sel_get_any_typed_uid): Declare new function. 1.1 root 1397: 1.1.1.8 root 1398: Sun Aug 13 21:43:17 1995 John Carr <[email protected]> 1.1 root 1399: 1.1.1.8 root 1400: * c-typeck.c (c_expand_asm_operands): Check for read-only output 1401: operand where the variable is read-only but the type is not. 1.1 root 1402: 1.1.1.8 root 1403: Sun Aug 13 21:16:12 1995 David Edelsohn <[email protected]> 1.1 root 1404: 1.1.1.8 root 1405: * rs6000.c (direct_return): Epilogue required if CR saved. 1.1 root 1406: 1.1.1.8 root 1407: Sun Aug 13 19:09:25 1995 Jeff Law ([email protected]) 1.1 root 1408: 1.1.1.8 root 1409: * configure (hppa1.?-hp-hpux10): Recognize and treat just like hpux9. 1.1 root 1410: 1.1.1.8 root 1411: Sun Aug 13 19:07:23 1995 Doug Evans <[email protected]> 1.1 root 1412: 1.1.1.8 root 1413: * i960.md (movdi matchers): Fix src/dest order in unaligned 1414: reg->reg case. 1.1 root 1415: 1.1.1.8 root 1416: Sun Aug 13 18:49:01 1995 DJ Delorie <[email protected]> 1.1 root 1417: 1.1.1.8 root 1418: * i386/xm-dos.h (HAVE_STRERROR): New definition. 1.1 root 1419: 1.1.1.8 root 1420: * msdos/configur.bat: Add missing carriage return. 1.1 root 1421: 1.1.1.8 root 1422: Sun Aug 13 18:40:55 1995 Andrew Cagney <[email protected]> 1.1 root 1423: 1.1.1.8 root 1424: * Makefile.in (USER_H): Add va-ppc.h. 1.1.1.5 root 1425: 1.1.1.8 root 1426: Sun Aug 13 18:36:17 1995 M. Warner Losh <[email protected]> 1.1.1.5 root 1427: 1.1.1.8 root 1428: * stmt.c (expand_asm_operands): Type '0'..'4' operands may 1429: allow regs, so move them to the default case. 1.1.1.5 root 1430: 1.1.1.8 root 1431: Sun Aug 13 18:32:35 1995 Paul Eggert <[email protected]> 1.1 root 1432: 1.1.1.8 root 1433: * cccp.c (warning_with_line): New function. 1434: (trigraph_pcp): Use it, to avoid reporting line number. 1435: (vwarning_with_line): Don't report line number if zero. 1.1 root 1436: 1.1.1.8 root 1437: Sun Aug 13 18:23:08 1995 Jason Merrill <[email protected]> 1.1 root 1438: 1.1.1.8 root 1439: * toplev.c (vmessage): Support four arguments. 1.1 root 1440: 1.1.1.8 root 1441: Sun Aug 13 18:19:51 1995 Michael Meissner <[email protected]> 1.1 root 1442: 1.1.1.8 root 1443: * ginclude/stdarg.h: Add ppc svr4 calling sequence support. 1444: * ginclude/varargs.h: Likewise. 1445: * ginclude/va-ppc.h: New file. 1.1 root 1446: 1.1.1.8 root 1447: Sun Aug 13 18:05:20 1995 Michael Gschwind <[email protected]> 1.1 root 1448: 1.1.1.8 root 1449: * configure (pdp-*-*): Add support for t-pdp11. 1450: * t-pdp11: New file. 1451: * Makefile.in (LIBGCC2_CFLAGS): Add TARGET_LIBGCC2_CFLAGS. 1.1 root 1452: 1.1.1.8 root 1453: Sun Aug 13 14:50:58 1995 Jim Wilson <[email protected]> 1.1 root 1454: 1.1.1.8 root 1455: * final.c (final_start_function): Always call sdbout_begin_function 1456: and xcoffout_begin_function, even if no line number info. 1.1 root 1457: 1.1.1.8 root 1458: * mips/abi64.h (SETUP_INCOMING_VARARGS): In if statement, only 1459: subtract one for stdarg. Don't subtract PRETEND_SIZE from 1460: argument pointer when calculating stack address. 1461: * mips.h (INITIAL_ELIMINATION_OFFSET): For 64 bit ABI, subtract 1462: current_function_pretend_args_size when converting from argument 1463: pointer. 1464: * va-mips.h (va_start): For stdarg, delete separate define for 1465: 64 bit ABI. For varargs, don't subtract 64, and only add -8 when 1466: all argument registers are used. 1.1 root 1467: 1.1.1.8 root 1468: * gcc.c (main): When concat gcc_exec_prefix and 1469: standard_startfile_prefix, put machine_suffix in the middle. 1.1 root 1470: 1.1.1.8 root 1471: * iris6.h (INIT_SECTION_ASM_OP): Don't define. 1472: (LD_INIT_SWITCH, LD_FINI_SWITCH, HAS_INIT_SECTION): Don't undef. 1473: (ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Ifdef out. 1474: * configure (mips-sgi-irix6, mips-sgi-irix5cross64): Define 1475: use_collect2 to yes. 1.1 root 1476: 1.1.1.8 root 1477: * combine.c (move_deaths): When have a multi-reg hard register, 1478: if don't find a note, then recur for each individual hard register. 1.1 root 1479: 1.1.1.8 root 1480: * cse.c (set_nonvarying_address_components): Handle addresses 1481: which are the sum of two constant pseudo regs. 1482: (cse_rtx_addr_varies_p): Likewise. 1.1 root 1483: 1.1.1.8 root 1484: * Makefile.in (gfloat.h): Add a - before the rm command. 1.1 root 1485: 1.1.1.8 root 1486: * loop.c (find_and_verify_loops): Set dest_loop only if 1487: JUMP_LABEL (insn) is non-zero. 1.1 root 1488: 1.1.1.8 root 1489: Mon Jul 31 14:31:53 1995 Ian Lance Taylor <[email protected]> 1.1 root 1490: 1.1.1.8 root 1491: * fixincludes: Avoid clobbering VxWorks drv/netif/if_med.h file. 1.1 root 1492: 1.1.1.8 root 1493: Sat Jul 29 16:21:42 1995 Jason Merrill <[email protected]> 1.1 root 1494: 1.1.1.8 root 1495: * collect2.c: (XCOFF_SCAN_LIBS): Define if OBJECT_FORMAT_COFF and 1496: XCOFF_DEBUGGING_FORMAT. 1497: (SCAN_LIBRARIES): Also define if XCOFF_SCAN_LIBS. 1.1 root 1498: 1.1.1.8 root 1499: Sat Jul 29 16:19:42 1995 Stuart D. Gathman <[email protected]> 1.1 root 1500: 1.1.1.8 root 1501: * collect2.c (scan_libraries): Implement for AIX. 1.1 root 1502: 1.1.1.8 root 1503: Sat Jul 29 09:59:33 1995 Michael Gschwind <[email protected]> 1.1 root 1504: 1.1.1.8 root 1505: * configure: (pdp11-*-bsd) New target. 1506: * 2bsd.h: New file. 1.1 root 1507: 1.1.1.8 root 1508: * pdp11.c (output_move_double): Handle CONST_INT parameters properly. 1509: * pdp11.h (RTX_COSTS): Fill in missing default values. 1510: * pdp11.md (truncdfsf2, extendsfdf2, floatsidf2, fix_truncdfsi2): 1511: Allow register parameters, required by gcc to generate correct code. 1512: * xm-pdp11.h: Include tm.h. 1.1 root 1513: 1.1.1.8 root 1514: Sat Jul 29 09:55:17 1995 Andreas Schwab <[email protected]> 1.1 root 1515: 1.1.1.8 root 1516: * configure (m68k-*-linux*aout*, m68k-*-linux*): New targets. 1517: * m68k/linux-aout.h, m68k/linux.h, m68k/t-linux, m68k/xm-linux.h: New. 1518: * m68k.md [USE_GAS]: Output `jbsr' instead of `jsr' for normal 1519: function calls and `bsr.l' instead of `bsr' for pic function calls. 1.1 root 1520: 1.1.1.8 root 1521: Sat Jul 29 09:44:13 1995 Jim Wilson <[email protected]> 1.1 root 1522: 1.1.1.8 root 1523: * sh.h (CAN_DEBUG_WITHOUT_FP): Comment out. 1.1 root 1524: 1.1.1.8 root 1525: * reload.c (find_reloads_address_1, case PLUS): When handle SUBREG, 1526: add SUBREG_WORD offset to SUBREG_REG register number. 1527: (find_reloads_address_1, case SUBREG): If a pseudo register inside 1528: a SUBREG is larger than the class, then reload the entire SUBREG. 1529: * sh.h (SUBREG_OK_FOR_INDEX_P): New macro. 1530: (INDEX_REGISTER_RTX_P): Use it. 1.1 root 1531: 1.1.1.8 root 1532: Sat Jul 29 09:33:19 1995 Doug Evans <[email protected]> 1.1 root 1533: 1.1.1.8 root 1534: * mips/netbsd.h (CPP_SPEC): Fix typo. 1.1 root 1535: 1.1.1.8 root 1536: * configure (a29k-*-vxworks*): Define extra_parts for crt{begin,end}.o. 1537: * t-a29k, t-a29kbase, t-vx29k ({,CROSS_}LIBGCC1): Define as empty. 1.1 root 1538: 1.1.1.8 root 1539: Sat Jul 29 09:15:17 1995 Jeffrey A. Law <[email protected]> 1.1 root 1540: 1.1.1.8 root 1541: * pa/lib2funcs.asm (gcc_plt_call): Rewrite to avoid the need 1542: for being called by _sr4export. Inline expand $$dyncall to 1543: avoid the need for long-call and PIC support. 1.1 root 1544: 1.1.1.8 root 1545: Sat Jul 29 07:30:04 1995 Oliver Kellogg ([email protected]) 1.1 root 1546: 1.1.1.8 root 1547: * ms1750.inc (ucim.m, ucr.m, uc.m): New. 1548: * 1750a.md (cmpqi): Account for unsigned comparisons. 1549: (rotrqi3, rotrhi3): Reworked. 1550: * 1750a.c (notice_update_cc): INCM and DECM set condition codes. 1551: (unsigned_comparison_operator, next_cc_user_is_unsigned): New fcns. 1552: * 1750a.h (FUNCTION_EPILOGUE): Local variables freed from SP, not FP. 1553: (ASM_OUTPUT_BYTE): Make distinct from ASM_OUTPUT_CHAR. 1554: (ASM_OUTPUT_CONSTRUCTOR): Add FILE arg to assemble_name. 1.1 root 1555: 1.1.1.8 root 1556: Fri Jul 28 09:40:07 1995 Jeffrey A. Law <[email protected]> 1.1 root 1557: 1.1.1.8 root 1558: * pa.h (DO_GLOBAL_DTORS_BODY): Use an asm statement to keep optimizer 1559: from deleting an assignment it believes dead. 1.1 root 1560: 1.1.1.8 root 1561: Fri Jul 28 08:47:51 1995 Jim Wilson <[email protected]> 1.1 root 1562: 1.1.1.8 root 1563: * unroll.c (unroll_loop): When preconditioning, output code to 1564: execute loop once if initial value is greater than or equal to final 1565: value. 1.1 root 1566: 1.1.1.8 root 1567: * configure (lang_specs_files, lang_options_files): Add $srcdir to 1568: file names when adding them to these variables. 1.1 root 1569: 1.1.1.8 root 1570: * c-typeck.c (pointer_int_sum): Don't distribute if intop is unsigned 1571: and not the same size as ptrop. 1.1 root 1572: 1.1.1.8 root 1573: * function.c (assign_stack_temp): When split a slot, set base_offset 1574: and full_size in the newly created slot. 1575: (combine_temp_slots): Update full_size when slots are combined. 1.1 root 1576: 1.1.1.8 root 1577: * sh.c (reg_unused_after): New function. 1578: * sh.md (define_peephole): Add peepholes to use r0+rN addressing mode 1579: for some address reloads. 1.1 root 1580: 1.1.1.8 root 1581: * final.c (final_start_function): If SDB_DEBUG, call 1582: sdbout_begin_function. If XCOFF_DEBUG, call xcoffout_begin_function 1583: instead of xcoffout_output_first_source_line. 1584: (final_scan_insn): Don't call sdbout_begin_function or 1585: xcoffout_begin_function. 1586: * xcoffout.c (xcoffout_output_first_source_line): Delete. 1587: (xcoffout_begin_function): Call dbxout_parms and 1588: ASM_OUTPUT_SOURCE_LINE. 1.1 root 1589: 1.1.1.8 root 1590: * va-mips.h: Change every occurance of #if __mips>=3 to 1591: #ifdef __mips64. 1592: * mips/abi64.h (CPP_SPEC): Output -D__mips64 when -mips3, or -mips4, 1593: or -mgp64. Output -U__mips64 when -mgp32. 1594: * mips/dec-bsd.h, mips/elf64.h, mips/iris3.h: Likewise. 1595: * mips/iris5.h, mips/mips.h, mips/netbsd.h, mips/osfrose.h: Likewise. 1.1 root 1596: 1.1.1.8 root 1597: * i960.c (i960_function_epilogue): Don't clear g14 for functions with 1598: an argument block. 1599: (i960_output_reg_insn): Likewise. 1600: (i960_output_call_insn): Clear g14 for functions wtih an argument 1601: block. 1.1 root 1602: 1.1.1.8 root 1603: Fri Jul 28 08:43:52 1995 Doug Evans <[email protected]> 1.1 root 1604: 1.1.1.8 root 1605: * i960.c (i960_arg_size_and_align): Correct alignment of XFmode 1606: values in library calls. 1607: * i960.md (movdi matchers): Support odd numbered regs. 1.1 root 1608: 1.1.1.8 root 1609: Fri Jul 28 08:37:25 1995 Michael Gschwind <[email protected]> 1.1 root 1610: 1.1.1.8 root 1611: * pdp11.md (divhi3, modhi3, divmodhi4): Rewrite. 1612: 1613: Wed Jul 26 10:15:52 1995 Hallvard B Furuseth ([email protected]) 1.1 root 1614: 1.1.1.8 root 1615: * collect2.c (end_file): Fix typo in error message text. 1.1 root 1616: 1.1.1.8 root 1617: Wed Jul 26 09:22:22 1995 Jeff Law ([email protected]) 1.1 root 1618: 1.1.1.8 root 1619: * xm-pa.h (USE_C_ALLOCA): Always define. 1620: * xm-pahpux.h (USE_C_ALLOCA): Likewise. 1.1 root 1621: 1.1.1.8 root 1622: * x-pa (CC): Remove useless definition. 1623: * xm-pa.h (HAVE_STRERROR): Define. 1624: (__BSD_NET2__): Define. 1625: 1626: Wed Jul 26 09:10:25 1995 Jason Merrill <[email protected]> 1627: 1628: * expr.c (preexpand_calls): Don't look past a CLEANUP_POINT_EXPR. 1629: 1630: Wed Jul 26 08:43:42 1995 Jim Wilson <[email protected]> 1631: 1632: * cse.c (cse_insn): When do special handling for (set REG0 REG1), 1633: must delete REG_EQUAL note from insn if it mentions REG0. 1634: 1635: * loop.c (find_and_verify_loops): When moving blocks of code, verify 1636: that the just destination is not in an inner nested loop. 1637: (mark_loop_jump): Don't mark label as loop exit if it jumps to 1638: an inner nested loop. 1639: 1640: Wed Jul 26 08:40:31 1995 Paul Eggert <[email protected]> 1641: 1642: * cccp.c (do_include, read_name_map): Omit leading "./" and 1643: trailing "/" when it makes sense. 1644: (skip_redundant_dir_prefix): New function. 1645: 1646: Wed Jul 26 08:36:41 1995 Michael Meissner <[email protected]> 1647: 1648: * stmt.c (emit_nop): Do not emit a nop if there is a single 1649: insn before a label or at the start of a function. 1650: 1651: Wed Jul 26 08:21:21 1995 Doug Evans <[email protected]> 1652: 1653: * Makefile.in (gfloat.h): Delete previous copy before updating. 1654: 1655: Wed Jul 26 08:18:29 1995 Roland McGrath <[email protected]> 1656: 1657: * Makefile.in (STAGESTUFF): Add stamp-crtS. 1658: (crtbeginS.o, crtendS.o, stamp-crtS): New rules; just like 1659: crtbegin.o et al, but compiled using -fPIC. 1660: * configure (*-*-gnu*): Add crtbeginS.o and crtendS.o to $extra_parts. 1661: 1662: Wed Jul 26 08:11:52 1995 Michael Gschwind <[email protected]> 1663: 1664: * pdp11.md: Fixed typos ('bhos' -> 'bhis'). 1665: 1666: Wed Jul 26 08:05:41 1995 Jim Wilson <[email protected]> 1667: 1668: * hp320.h, m68k.h, m68kv4.h (LEGITIMATE_PIC_OPERAND_P): Reject 1669: CONST_DOUBLE with MEM with invalid pic address. 1670: * reload1.c (real.h): Include it. 1671: * Makefile.in (reload1.o): Depends on real.h. 1672: 1673: Wed Jul 26 07:58:22 1995 Ian Lance Taylor <[email protected]> 1674: 1675: * gcc.c (MULTILIB_DIRS): Provide default if not defined. 1676: (multilib_defaults): New static variable. 1677: (default_arg): New static function. 1678: (set_multilib_dir): Ignore default arguments. 1679: (print_multilib_info): Ignore entries which use default arguments. 1680: 1681: Tue Jul 25 10:06:09 1995 Michael Meissner <[email protected]> 1682: 1683: * rs6000.md (allocate_stack): Don't copy the LR register to 1684: the new stack end. 1685: * rs6000.c (rs6000_stack_info): Correctly store the LR in 1686: the caller's frame, not the current frame, for V.4 calls. 1687: * rs6000/eabi.asm (_save*, _rest*): Provide all mandated V.4 save 1688: and restore functions, except for the save*_g functions which 1689: return the GOT address. 1690: 1691: Fri Jul 21 14:24:25 1995 Michael Meissner <[email protected]> 1692: 1693: * rs6000/eabi.h (__eabi): Load up r13 to be the small data 1694: pointer, unless -mrelocatable. 1695: 1696: * rs6000/aix3newas.h (LINK_SPEC): Import machine independent 1697: functions if -mcpu=common. 1698: * rs6000/milli.exp: Import file referenced in aix3newas.h. 1699: 1700: * rs6000/eabi.asm (__eabi): Support for fixing up user initialized 1701: pointers when -mrelocatable is used. 1702: * rs6000/eabi.h (ASM_OUTPUT_INT): Record any pointers initialized 1703: by the user if -mrelocatable, to be fixed up by __eabi. 1704: (CONST_SECTION_ASM_OP): If -mrelocatable, put read-only stuff in .data, 1705: not .rodata, to allow user initialized pointers to be updated by __eabi. 1706: 1707: * rs6000.h (TARGET_SWITCHES): Add -mdebug-{stack,arg}. 1708: (TARGET_{ELF,NO_TOC,TOC}): Add defaults for non system V. 1709: (rs6000_stack): New structure to describe stack layout. 1710: (RS6000_{REG_SAVE,SAVE_AREA,VARARGS_*}): New macros used to 1711: support both AIX and V.4 calling sequences. 1712: (FP_ARG_*, GP_ARG_*): Ditto. 1713: (FP_SAVE_INLINE): Ditto. 1714: (STARTING_FRAME_OFFSET): Modify to support both AIX and V.4 1715: calling sequences. 1716: (FIRST_PARM_OFFSET): Ditto. 1717: (REG_PARM_STACK_SPACE): Ditto. 1718: (STACK_POINTER_OFFSET): Ditto. 1719: (FUNCTION_ARG_REGNO_P): Ditto. 1720: ({,INIT_}CUMULATIVE_ARGS): Ditto. 1721: (LEGITIMATE_LO_SUM_ADDRESS_P): Ditto. 1722: (FUNCTION_ARG{,_ADVANCE,PARTIAL_NREGS,PASS_BY_REFERENCE}): Ditto. 1723: (SETUP_INCOMING_VARARGS): Ditto. 1724: (EXPAND_BUILTIN_SAVEREGS): Ditto. 1725: (CAN_ELIMINATE): Ditto. 1726: (INITIAL_ELIMINATION_OFFSET): Ditto. 1727: (LEGITIMATE_CONSTANT_POOL_{BASE,ADDRESS}_P): Ditto. 1728: (GO_IF_{LEGITIMATE_ADDRESS,MODE_DEPENDENT_ADDRESS}): Ditto. 1729: (LEGITIMIZE_ADDRESS): Ditto. 1730: (CONST_COSTS): Ditto. 1731: (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Ditto. 1732: (ASM_OUTPUT_REG_{PUSH,POP}): Use reg_names to print registers. 1733: (function declarations): Add new rs6000.c function declarations, 1734: and delete decls of deleted functions. 1735: (SHIFT_COUNT_TRUNCATED): Parenthesize the expression. 1736: 1737: * rs6000.c (init_cumulative_args): New function to support AIX 1738: and V.4 calling sequences. 1739: (function_arg{,_advance,partial_nregs,pass_by_reference}): Ditto. 1740: (setup_incoming_varargs): Ditto. 1741: (expand_builtin_saveregs): Ditto. 1742: (rs6000_stack_info): Ditto. 1743: (debug_stack_info): Ditto. 1744: (direct_return): Changes to support AIX and V.4 calling sequences. 1745: (first_reg_to_save): Ditto. 1746: (svr4_traceback): Ditto. 1747: (output_{prolog,epilog}): Ditto. 1748: (print_operand): Use reg_names to print registers. Add support 1749: for V.4 HIGH/LO_SUM address modes. 1750: (must_save_cr): Function deleted, in rewrite of AIX/V.4 calling 1751: sequence support. 1752: (rs6000_sa_size): Ditto. 1753: (rs6000_pushes_stack): Ditto. 1754: (output_toc): Add abort if no toc. 1755: 1756: * rs6000.md (call insns): Add a new argument to flag a V.4 1757: function needs to set bit 6 of the CR. 1758: (elf_{low,high}): New V.4 functions to create addresses via HIGH 1759: and LO_SUM patterns. 1760: (movsi): Use elf_{low,high} if appropriate. 1761: (mov{si,di}_update): Name these patterns for allocate_stack. 1762: (allocate_stack): Support for V.4 stack layout. 1763: (sync): New pattern for V.4 trampolines to issue the sync 1764: instruction. 1765: 1766: * rs6000/sysv4.h (TARGET_SWTICHES): Add -mcall-{aix,sysv}, and 1767: -mprototype. Remove separate flag bit for -mno-toc. 1768: (SUBTARGET_OVERRIDE_OPTIONS): Don't test for -mno-toc. 1769: (FP_ARG_*): Adjust for V.4 calling sequences. 1770: (RS6000_*): Ditto. 1771: (FP_SAVE_INLINE): Ditto. 1772: (toc_section): Eliminate use of AIX style full TOC. 1773: (TRAMPOLINE_{TEMPLATE,SIZE}): Redefine for V.4 support. 1774: (INITIALIZE_TRAMPOLINE): Ditto. 1775: 1776: * rs6000/eabi.h (CPP_SPEC): Define _CALL_SYSV or _CALL_AIX, 1777: depending on whether -mcall-sysv or -mcall-aix was used. 1778: * rs6000/eabile.h (CPP_SPEC): Ditto. 1779: * rs6000/sysv4le.h (CPP_SPEC): Ditto. 1780: 1781: * rs6000/t-eabigas (MULTILIB_{OPTIONS,DIRNAMES}): Delete no-toc 1782: libraries, explicit big endian libraries. 1783: * rs6000/t-ppcgas (MULTILIB_{OPTIONS,DIRNAMES}): Ditto. 1784: 1785: * rs6000/t-eabiaix: New file for eabi, using -mcall-aix as the 1786: default. 1787: * rs6000/eabiaix.h: Ditto. 1.1 root 1788: 1.1.1.8 root 1789: * rs6000/t-eabilegas: New file for eabi on little endian systems. 1790: * rs6000/t-ppclegas: New file for V.4 on little endian systems. 1.1 root 1791: 1.1.1.8 root 1792: * rs6000/t-rs6000 (MULTILIB_{OPTIONS,DIRNAMES}): Build libgcc.a 1793: for -mcpu=common. 1.1 root 1794: 1.1.1.8 root 1795: * configure (powerpc-*-eabiaix): New configuration for defaulting 1796: to old-style AIX calling sequence. 1797: (powerpcle*): Use new t-{eabi,ppc}legas files, to avoid building 1798: explicit little endian multilib libraries. 1.1 root 1799: 1.1.1.8 root 1800: Fri Jul 21 13:23:06 1995 Richard Kenner ([email protected]) 1.1 root 1801: 1.1.1.8 root 1802: * toplev.c (main): Don't define sbrk #ifdef __alpha__. 1.1 root 1803: 1.1.1.8 root 1804: Tue Jul 18 19:23:44 1995 Paul Eggert <[email protected]> 1.1 root 1805: 1.1.1.8 root 1806: * cccp.c (do_include): Prefix -H output lines with spaces, not dots. 1807: (output_dots): Remove. 1.1 root 1808: 1.1.1.8 root 1809: * cccp.c (main): cplusplus_comments now defaults to 1. 1810: But clear it if -traditional or the new option -lang-c89 is given. 1811: * gcc.c (default_compilers, cpp): Specify -lang-c89 if -ansi is given. 1812: This turns off C++ comment recognition. 1.1 root 1813: 1.1.1.8 root 1814: Tue Jul 18 19:16:38 1995 Jim Wilson <[email protected]> 1.1 root 1815: 1.1.1.8 root 1816: * va-sparc.h (va_arg): Add support for 128 bit long double type. 1.1 root 1817: 1.1.1.8 root 1818: Tue Jul 18 19:11:18 1995 Jorn Rennecke ([email protected]) 1.1 root 1819: 1.1.1.8 root 1820: * c-common.c (decl_attributes, case A_ALIGNED): Handle is_type 1821: case properly. 1.1 root 1822: 1.1.1.8 root 1823: Tue Jul 18 19:03:02 1995 Richard Kenner ([email protected]) 1.1 root 1824: 1.1.1.8 root 1825: * fold-const.c (fold, case CONVERT_EXPR): Don't merge conversions 1826: if outer is to handle a type with differing precision. 1.1 root 1827: 1.1.1.8 root 1828: Mon Jul 17 14:37:35 1995 Pat Rankin ([email protected]) 1.1 root 1829: 1.1.1.8 root 1830: * vax/vms.h (HAVE_ATEXIT): Define. 1831: (DO_GLOBAL_CTORS_BODY): Don't call atexit; let __do_global_ctors do it. 1832: * vax/xm-vms.h (HAVE_VPRINTF): Define. 1.1 root 1833: 1.1.1.8 root 1834: Mon Jul 17 06:41:19 1995 Richard Kenner ([email protected]) 1.1 root 1835: 1.1.1.8 root 1836: * c-typeck.c ({unsigned,signed}_type): Handle intXX_type_node types. 1.1 root 1837: 1.1.1.8 root 1838: * xm-alpha.h (sbrk): Add declaration. 1.1 root 1839: 1.1.1.8 root 1840: * convert.c (convert_to_integer): If TYPE is a enumeral type or 1841: if its precision is not the same as the size of its mode, 1842: convert in two steps. 1.1 root 1843: 1.1.1.8 root 1844: * m68k.md (tstdi, cmpdi): Use match_scratch, not match_operand. 1.1 root 1845: 1.1.1.8 root 1846: Fri Jul 14 19:23:42 1995 Andreas Schwab <[email protected]> 1.1 root 1847: 1.1.1.8 root 1848: * c-decl.c (field_decl_cmp): Rewritten to make sure that a null 1849: name always sorts low against other names. 1850: * c-typeck.c (lookup_field): Change name comparison to match what 1851: field_decl_cmp does. 1.1 root 1852: 1.1.1.8 root 1853: Fri Jul 14 18:46:24 1995 Michael Meissner <[email protected]> 1.1.1.7 root 1854: 1.1.1.8 root 1855: * rs6000.md (movsi): Convert a CONST_DOUBLE into a CONST_INT of 1856: the low part. 1.1 root 1857: 1.1.1.8 root 1858: Fri Jul 14 18:30:52 1995 Doug Evans <[email protected]> 1.1 root 1859: 1.1.1.8 root 1860: * toplev.c (main): Reword dwarf/c++/-g warning. 1.1 root 1861: 1.1.1.8 root 1862: Fri Jul 14 18:19:34 1995 Richard Kenner ([email protected]) 1.1 root 1863: 1.1.1.8 root 1864: * expr.h (NO_DEFER_POP): Remove last change. 1865: * expr.c (stor_expr): Force stack adjust before NO_DEFER_POP. 1866: (expand_expr, case COND_EXPR): Likewise. 1867: * stmt.c (expand_start_stmt_expr): Likewise. 1.1 root 1868: 1.1.1.8 root 1869: Fri Jul 14 07:58:35 1995 Jim Wilson <[email protected]> 1.1 root 1870: 1.1.1.8 root 1871: * function.c (struct temp_slot): New fields base_offset, full_size. 1872: (assign_stack_temp): For !FRAME_GROWS_DOWNWARD, set p->size to size. 1873: Set new fields base_offset and full_size. 1874: (combine_temp_slots): Use new fields base_offset and full_size instead 1875: of slot and size. 1.1 root 1876: 1.1.1.8 root 1877: * loop.c (loop_number_exit_count): New global variable. 1878: (loop_optimize): Allocate space for it. 1879: (find_and_verify_loops, mark_loop_jump): Set it. 1880: (strength_reduce, check_dbra_loop): Use loop_number_exit_count 1881: instead of loop_number_exit_labels. 1882: * loop.h (loop_number_exit_count): Declare it. 1883: * unroll.c (find_splittable_{regs,givs}, final_[bg]iv_value): Use 1884: loop_number_exit_count instead of loop_number_exit_labels. 1885: (reg_dead_after_loop): Check loop_number_exit_count, and fail 1886: if the count doesn't match loop_number_exit_labels. 1.1 root 1887: 1.1.1.8 root 1888: * cse.c (cse_insn): Ifdef out code that pre-truncates src_folded. 1.1 root 1889: 1.1.1.8 root 1890: * sparc.md (sethi_di_sp64): Return null string at end. 1.1 root 1891: 1.1.1.8 root 1892: * function.h (struct function): Add stdarg field. 1893: * function.c (current_function_stdarg): New global variable. 1894: (push_function_context_to): Save it. 1895: (pop_function_context_from): Restore it. 1896: (assign_parms): Set it. 1897: (init_function_start): Clear it. 1898: * output.h (current_function_stdarg): Declare it. 1899: * i960.md: Modify all patterns which handle stores to memory to also 1900: check current_function_varargs and current_function_stdarg. 1.1 root 1901: 1.1.1.8 root 1902: * reorg.c (fill_simple_delay_slots): When trying to take instruction 1903: from after the branch, don't continue past target label. Local 1904: variables passed_label and target_uses are no longer necessary. 1.1 root 1905: 1.1.1.8 root 1906: Thu Jul 13 19:30:04 1995 Jeff Law ([email protected]) 1.1 root 1907: 1.1.1.8 root 1908: * pa.c (output_bb): Fix error in long backwards branch with 1909: nullified delay slot. 1.1 root 1910: 1.1.1.8 root 1911: Thu Jul 13 19:26:13 1995 Jim Wilson <[email protected]> 1.1 root 1912: 1.1.1.8 root 1913: * expmed.c (SHIFT_COUNT_TRUNCATED): Use #ifdef not #if. 1.1 root 1914: 1.1.1.8 root 1915: Mon Jul 10 20:16:44 1995 Paul Eggert <[email protected]> 1.1 root 1916: 1.1.1.8 root 1917: * cccp.c (rescan): Don't address outside of array when 1918: preprocessing C++ comments. 1.1 root 1919: 1.1.1.8 root 1920: Mon Jul 10 20:05:46 1995 Michael Meissner <[email protected]> 1.1 root 1921: 1.1.1.8 root 1922: * rs6000.c (expand_block_move): Remove #if 0 conditionals 1923: against using larger block moves. 1.1 root 1924: 1.1.1.8 root 1925: * t-rs6000 (EXTRA_PARTS): Copy milli.exp to release dir. 1926: (milli.exp): Copy to build dir from machine dependend dir. 1.1 root 1927: 1.1.1.8 root 1928: Mon Jul 10 20:03:29 1995 Richard Earnshaw ([email protected]) 1.1 root 1929: 1.1.1.8 root 1930: * arm.md (matcher for (shiftable_op (cond-exp) (reg))): If 1931: shiftable_op is minus, then subtract from zero when cond fails. 1.1 root 1932: 1.1.1.8 root 1933: Mon Jul 10 19:58:26 1995 John F. Carr <[email protected]> 1.1 root 1934: 1.1.1.8 root 1935: * sparc.h (SELECT_SECTION): Use TREE_CODE_CLASS instead of directly 1936: referencing tree_code_type. 1937: 1938: Mon Jul 10 19:54:31 1995 Jim Wilson <[email protected]> 1.1 root 1939: 1.1.1.8 root 1940: * protoize.c (reverse_def_dec_list): Delete const qualifiers from 1941: local variables, and delete casts which were casting away const. 1.1 root 1942: 1.1.1.8 root 1943: Mon Jul 10 19:14:39 1995 Richard Kenner ([email protected]) 1.1 root 1944: 1.1.1.8 root 1945: * c-lang.c (finish_file): Add missing parm to start_function call. 1.1 root 1946: 1.1.1.8 root 1947: * jump.c (jump_optimize): Pass outer_code arg to rtx_cost. 1.1.1.3 root 1948: 1.1.1.8 root 1949: * varasm.c (assemble_name, bc_assemble_integer): Call 1950: bc_emit_labelref with proper args. 1.1.1.3 root 1951: 1.1.1.8 root 1952: * function.c (setjmp_args_warning): Remove bogus arg. 1.1 root 1953: 1.1.1.8 root 1954: Mon Jul 10 18:20:54 1995 Fergus Henderson ([email protected]) 1.1 root 1955: 1.1.1.8 root 1956: * gcc.c (p{fatal,error}_with_name, perror_exec): Quote filename. 1.1 root 1957: 1.1.1.8 root 1958: Mon Jul 10 18:12:51 1995 Gran Uddeborg ([email protected]) 1.1 root 1959: 1.1.1.8 root 1960: * i386/iscdbx.h (STARTFILE_SPEC): Handle -Xp. 1.1 root 1961: 1.1.1.8 root 1962: Wed Jul 5 02:42:17 1995 Per Bothner ([email protected]) 1.1 root 1963: 1.1.1.8 root 1964: * cpphash.h (enum node_type): Remove unneeded and non-standard 1965: forward declaration. 1.1 root 1966: 1.1.1.8 root 1967: Sat Jul 1 20:15:39 1995 Jim Wilson <[email protected]> 1.1 root 1968: 1.1.1.8 root 1969: * mips/t-mips, mips/t-mips-gas (MULTILIB_*, LIBGCC, INSTALL_LIBGCC): 1970: Delete. 1.1 root 1971: 1.1.1.8 root 1972: * sparc/sol2.h (LINK_SPEC): Revert March 16 change. Do not add -R 1973: for each -L. 1974: 1975: * collect2.c (libcompare): Verify that file name extensions are valid. 1976: Put files with invalid extensions last in the sort. 1.1 root 1977: 1.1.1.8 root 1978: * integrate.c (integrate_decl_tree): Set DECL_ABTRACT_ORIGIN before 1979: pushdecl call for local variables. 1.1 root 1980: 1.1.1.8 root 1981: Sat Jul 1 08:13:38 1995 Richard Earnshaw ([email protected]) 1.1 root 1982: 1.1.1.8 root 1983: * cpplib.c (output_line_command): If not emitting #line directives 1984: delay returning until after adjust_position has been called. 1.1 root 1985: 1.1.1.8 root 1986: * arm.md (mov{si,sf,df}cc): Call gen_compare_reg to generate 1987: the condition code register. 1.1 root 1988: 1.1.1.8 root 1989: Sat Jul 1 06:55:09 1995 Richard Kenner ([email protected]) 1.1 root 1990: 1.1.1.8 root 1991: * fold-const.c (decode_field_reference): New parm PAND_MASK. 1992: (unextend): New parm MASK. 1993: (fold_truthop): Pass new parms to decode_field_reference and unextend. 1.1.1.3 root 1994: 1.1.1.8 root 1995: * va-alpha.h (__va_tsize): Use __extension__ to avoid warning 1996: on use of `long long'. 1.1.1.3 root 1997: 1.1.1.8 root 1998: * expr.h (NO_DEFER_POP): Do any pending stack adjusts. 1.1 root 1999: 1.1.1.8 root 2000: * recog.c (register_operand): Disallow subreg of reg not allowed to 2001: change size. 1.1 root 2002: 1.1.1.8 root 2003: Thu Jun 29 05:51:57 1995 Jeff Law ([email protected]) 1.1 root 2004: 1.1.1.8 root 2005: * pa.md (reload addsi3): New pattern to avoid reload lossage 2006: with register eliminations. 1.1 root 2007: 1.1.1.8 root 2008: * pa.c (output_cbranch): When checking for a jump to the given 2009: insn's delay slot, handle the case where JUMP_LABEL for the 2010: given insn does not point to the first label in a series of 2011: labels. 2012: (output_bb, output_dbra, output_movb): Likewise. 1.1 root 2013: 1.1.1.8 root 2014: Wed Jun 28 18:04:56 1995 Jeff Law ([email protected]) 1.1 root 2015: 1.1.1.8 root 2016: * pa.h (PIC_OFFEST_TABLE_REGNUM_SAVED): Define to %r4. 2017: (CONDITIONAL_REGISTER_USAGE): Make it fixed when compiling 2018: PIC code. 2019: (INIT_EXPANDERS): Delete. 2020: * pa.c (hppa_save_pic_table_rtx): Delete variable. 2021: (hppa_expand_prologue): For PIC generation, copy the PIC 2022: register into a fixed callee register at the end of the 2023: prologue of non-leaf functions. 2024: * pa.md (call expanders): Reload the PIC register from the 2025: fixed callee saved register. Don't try to save the PIC 2026: register before the call. 2027: 2028: Wed Jun 28 18:01:14 1995 Stan Cox ([email protected]) 2029: 2030: * m88k/dguxbcs.h (ASM_SPEC): Removed -h flag. 2031: * m88k/dgux.h (ASM_SPEC): Likewise. 2032: 2033: Wed Jun 28 17:01:58 1995 David Edelsohn <[email protected]> 2034: 2035: * rs6000.c (processor_target_table): Remove CPU name synonyms. 2036: * rs6000.h (CPP_SPEC): Likewise. 2037: * rs6000/sysv4.h (CPP_SPEC): Likewise. 2038: (ASM_SPEC): Likewise. 2039: * rs6000/sysv4le.h (CPP_SPEC): Likewise. 2040: * rs6000/eabile.h (CPP_SPEC): Likewise. 2041: * rs6000/powerpc.h (CPP_SPEC): Likewise. 2042: (ASM_SPEC): Set assembler target according to compiler target. 2043: * rs6000/aix3newas.h (CPP_SPEC): Likewise. 2044: (ASM_SPEC): Likewise. 2045: * rs6000/aix41.h (CPP_SPEC): Likewise. 2046: (ASM_SPEC): Likewise. 1.1 root 2047: 1.1.1.8 root 2048: Wed Jun 28 16:25:53 1995 Gran Uddeborg ([email protected]) 1.1 root 2049: 1.1.1.8 root 2050: * i386/x-isc3 (INSTALL_HEADERS_DIR): Delete; done by configure. 1.1 root 2051: 1.1.1.8 root 2052: Wed Jun 28 16:10:47 1995 Philippe De Muyter ([email protected]) 1.1 root 2053: 1.1.1.8 root 2054: * xm-rs6000.h (alloca): Extern decl added for non-GNU compiler. 1.1 root 2055: 1.1.1.8 root 2056: Wed Jun 28 11:31:30 1995 Richard Kenner ([email protected]) 1.1 root 2057: 1.1.1.8 root 2058: * cpplib.c (progname): Remove definition from here. 1.1 root 2059: 1.1.1.8 root 2060: * final.c (final_scan_insn): Fix error in last change. 1.1 root 2061: 1.1.1.8 root 2062: * rtlanal.c (reg_set_p_1): Now static; add extra parm. 1.1 root 2063: 1.1.1.8 root 2064: * stmt.c: Delete redundant forward decls. 2065: (expand_anon_union_decl): Correctly call expand_decl. 1.1 root 2066: 1.1.1.8 root 2067: * toplev.c (strip_off_ending): Strip off any ending; don't 2068: pretend we know what valid endings are. 1.1 root 2069: 1.1.1.8 root 2070: * svr4.h (ASM_OUTPUT_SECTION_NAME): Don't crash if DECL is null. 1.1 root 2071: 1.1.1.8 root 2072: * rs6000.md ({load,store}_multiple): Don't use indirect_operand 2073: in define_insn; use explicit MEM of register_operand instead. 1.1 root 2074: 1.1.1.8 root 2075: Tue Jun 27 11:42:56 1995 Stephen L Moshier <[email protected]> 1.1 root 2076: 1.1.1.8 root 2077: * i386/i386.c (print_operand, case `J'): Use jns for GE and js for 2078: LT. 1.1 root 2079: 1.1.1.8 root 2080: Tue Jun 27 07:58:55 1995 Jason Merrill <[email protected]> 1.1 root 2081: 1.1.1.8 root 2082: * expr.c (expand_expr, TARGET_EXPR): Only use original_target 2083: if !ignore. 1.1 root 2084: 1.1.1.8 root 2085: Tue Jun 27 07:27:26 1995 Richard Kenner ([email protected]) 1.1 root 2086: 1.1.1.8 root 2087: * fold-const.c (fold_truthop): Commute unextend and convert on 2088: l_const and r_const. 1.1 root 2089: 1.1.1.8 root 2090: * c-common.c (decl_attributes, case A_CONSTRUCTOR, A_DESTRUCTOR): 2091: Set TREE_USED. 1.1 root 2092: 1.1.1.8 root 2093: * final.c (final_scan_insn): Don't call alter_cond unless 2094: condition is on cc0. 1.1 root 2095: 1.1.1.8 root 2096: * stmt.c (expand_asm_operands): Handle input operands that may not 2097: be in a register. 1.1 root 2098: 1.1.1.8 root 2099: Mon Jun 26 19:23:05 1995 Richard Earnshaw ([email protected]) 1.1 root 2100: 1.1.1.8 root 2101: * arm/lib1funcs.asm (L_dvmd_tls): Renamed from L_divmodsi_tools. 2102: * arm/t-semi (LIB1ASMFUNCS): Rename _dvmd_tls from _divmodsi_tools. 1.1 root 2103: 1.1.1.8 root 2104: Mon Jun 26 19:18:06 1995 Jim Wilson <[email protected]> 1.1 root 2105: 1.1.1.8 root 2106: * unroll.c (find_splittable_regs): When completely unrolling loop, 2107: check for non-invariant initial biv values. 1.1 root 2108: 1.1.1.8 root 2109: Mon Jun 26 19:13:54 1995 Gran Uddeborg <[email protected]> 1.1 root 2110: 1.1.1.8 root 2111: * configure (i[345]86-*-isc*): Fix misspelled "rfile" to "ifile". 1.1 root 2112: 1.1.1.8 root 2113: Mon Jun 26 18:58:22 1995 Mike Stump <[email protected]> 1.1 root 2114: 1.1.1.8 root 2115: * expr.c (expand_expr, case COND_EXPR): Protect the condition from 2116: being evaluated more than once. 2117: (do_jump, case TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR): Likewise. 1.1.1.4 root 2118: 1.1.1.8 root 2119: Mon Jun 26 18:52:36 1995 Philippe De Muyter ([email protected]) 1.1.1.4 root 2120: 1.1.1.8 root 2121: * fixincludes (string.h): Fix return value for mem{ccpy,chr,cpy,set} 2122: and str{len,spn,cspn} on sysV68. 1.1.1.4 root 2123: 1.1.1.8 root 2124: Mon Jun 26 06:54:50 1995 Michael Meissner ([email protected]) 1.1.1.4 root 2125: 1.1.1.8 root 2126: * i386/osfrose.h (LONG_DOUBLE_TYPE_SIZE): Go back to making long 2127: double == double. 1.1.1.4 root 2128: 1.1.1.8 root 2129: Thu Jun 22 19:14:41 1995 Pat Rankin ([email protected]) 1.1.1.4 root 2130: 1.1.1.8 root 2131: * make-cc1.com (if DO_LINK): Skip c-parse.* processing when 2132: only relinking. 2133: (gas_message): Update to reflect current version, and give 2134: a different message if/when no version of gas is found.xo 1.1.1.4 root 2135: 1.1.1.8 root 2136: Thu Jun 22 18:52:37 1995 Richard Earnshaw ([email protected]) 1.1.1.4 root 2137: 1.1.1.8 root 2138: * arm/lib1funcs.asm (___modsi3): Correctly set SIGN register for 2139: modulo involving negative numbers. 1.1.1.4 root 2140: 1.1.1.8 root 2141: Thu Jun 22 18:32:27 1995 Uwe Seimet ([email protected]) 1.1.1.4 root 2142: 1.1.1.8 root 2143: * xm-atari.h (HZ): Now 100 and don't define if already defined. 1.1 root 2144: 1.1.1.8 root 2145: Thu Jun 22 18:26:12 1995 Jeffrey A Law ([email protected]) 1.1 root 2146: 1.1.1.8 root 2147: * calls.c (expand_call): Correctly handle returning BLKmode 2148: structures in registers when the size of the structure is not 2149: a multiple of word_size. 2150: * stmt.c (expand_return): Likewise. 1.1 root 2151: 1.1.1.8 root 2152: * pa-gux7.h (LIB_SPEC): Undefine before redefining. 2153: * pa-hpux.h (LIB_SPEC): Likewise. 2154: * pa-hpux7.h (LIB_SPEC): Likewise. 1.1 root 2155: 1.1.1.8 root 2156: * genmultilib: Work around hpux8 /bin/sh case bug. 1.1 root 2157: 1.1.1.8 root 2158: * pa.h (LIB_SPEC): Define to avoid -lg. 1.1 root 2159: 1.1.1.8 root 2160: Thu Jun 22 18:19:09 1995 Jason Merrill <[email protected]> 1.1 root 2161: 1.1.1.8 root 2162: * expr.c (expand_expr, TARGET_EXPR): Use original_target. 1.1 root 2163: 1.1.1.8 root 2164: * collect2.c (locatelib): Fix parsing of LD_LIBRARY_PATH. 1.1.1.3 root 2165: 1.1.1.8 root 2166: Thu Jun 22 18:15:54 1995 Paul Eggert <[email protected]> 1.1 root 2167: 1.1.1.8 root 2168: * configure: Create an empty Makefile.sed first, to work 2169: around a Nextstep 3.3 bug. 1.1 root 2170: 1.1.1.8 root 2171: Thu Jun 22 18:03:44 1995 Richard Kenner ([email protected]) 1.1 root 2172: 1.1.1.8 root 2173: * Makefile.in (STAGESTUFF): Add stamp-crt. 2174: (crtbegin.o, crtend.o): Now depend on stamp-crt. 2175: (stamp-crt): New rule, to actually build crt{begin,end}.o. 2176: 2177: * collect2.c (main): Unlink export_file before we return. 1.1 root 2178: 1.1.1.8 root 2179: Thu Jun 22 14:25:56 1995 Michael Meissner ([email protected]) 1.1 root 2180: 1.1.1.8 root 2181: * rs6000.h (STRIP_NAME_ENCODING): Store NAME and strlen(NAME) into 2182: local variables; cast result of alloca to avoid compiler warnings. 1.1 root 2183: 1.1.1.8 root 2184: Tue Jun 20 18:25:29 1995 Douglas Rupp ([email protected]) 1.1 root 2185: 1.1.1.8 root 2186: * alpha/config-nt.sed, i386/config-nt.sed: Edit to add 2187: a missing $(exeext) for CCCP. 1.1 root 2188: 1.1.1.8 root 2189: Tue Jun 20 18:18:00 1995 Richard Kenner ([email protected]) 1.1 root 2190: 1.1.1.8 root 2191: * protoize.c (default_include): Use name and two ints to be 2192: compatible with definition of INCLUDE_DEFAULTS. 1.1 root 2193: 1.1.1.8 root 2194: Mon Jun 19 19:24:29 1995 Ted Lemon <[email protected]> 1.1 root 2195: 1.1.1.8 root 2196: * mips/netbsd.h (ASM_DECLARE_FUNCTION_NAME): Don't emit function label. 1.1 root 2197: 1.1.1.8 root 2198: Mon Jun 19 18:34:55 1995 Jason Merrill <[email protected]> 1.1 root 2199: 1.1.1.8 root 2200: * fixincludes: Don't define wchar_t under C++. 1.1 root 2201: 1.1.1.8 root 2202: Mon Jun 19 17:12:41 1995 Paul Eggert <[email protected]> 1.1 root 2203: 1.1.1.8 root 2204: * cccp.c (collect_expansion): Work around enum bug in vax 2205: ultrix 4.3 pcc. 2206: * tree.c (simple_cst_equal): Likewise. 1.1 root 2207: 1.1.1.8 root 2208: Mon Jun 19 16:53:00 1995 Douglas Rupp ([email protected]) 1.1 root 2209: 1.1.1.8 root 2210: * winnt/spawnv.c: New file. 1.1 root 2211: 1.1.1.8 root 2212: Mon Jun 19 16:30:29 1995 Glenn Brown <[email protected]> 1.1.1.5 root 2213: 1.1.1.8 root 2214: * caller-save.c (save_call_clobbered_regs): If AUTO_INC_DEC, mark 2215: register indicated by REG_INC notes as live so they will be saved. 1.1.1.5 root 2216: 1.1.1.8 root 2217: Mon Jun 19 16:21:12 1995 Jeffrey A Law ([email protected]) 1.1.1.5 root 2218: 1.1.1.8 root 2219: * pa.h (PRINT_OPERAND_ADDRESS, case LOW_SUM): Fix logic bug 2220: in last change. 1.1.1.5 root 2221: 1.1.1.8 root 2222: Mon Jun 19 14:11:49 1995 Jim Wilson <[email protected]> 1.1 root 2223: 1.1.1.8 root 2224: * integrate.c (integrate_decl_tree): Only set DECL_ABSTRACT_ORIGIN 2225: if the decl returned by pushdecl is the one we started with. 1.1 root 2226: 1.1.1.8 root 2227: * mips.h (current_function_name): Delete declaration. 2228: (ASM_DECLARE_FUNCTION_NAME): Don't set current_function_name. 2229: * gnu.h (ASM_DECLARE_FUNCTION_NAME): Likewise. 2230: * mips.c (current_function_decl): Delete declaration. 2231: (function_prologue): New variable fnname. Use it instead of 2232: current_function_name. 2233: (function_epilogue): Likewise. 1.1 root 2234: 1.1.1.8 root 2235: Mon Jun 19 13:13:15 1995 Richard Kenner <[email protected]> 1.1 root 2236: 1.1.1.8 root 2237: * alpha.h (ASM_OUTPUT_ASCII): Always reset line count when 2238: starting new line. 1.1 root 2239: 1.1.1.8 root 2240: * scan-decls.c (scan_decls): Fix typo when resetting PREV_ID_START. 1.1 root 2241: 1.1.1.8 root 2242: * i386/config-nt.sed, alpha/config-nt.sed: Change version to 2.7.1. 1.1 root 2243: 1.1.1.8 root 2244: Mon Jun 19 13:06:14 1995 DJ Delorie ([email protected]) 1.1 root 2245: 1.1.1.8 root 2246: * msdos/top.sed: Support new build variables. 2247: * msdos/configur.bat: Make options.h and specs.h. 2248: Change realclean to maintainer-clean. 1.1 root 2249: 1.1.1.8 root 2250: Fri Jun 16 06:54:03 1995 Richard Kenner ([email protected]) 1.1 root 2251: 1.1.1.8 root 2252: * Version 2.7.0 Released. 1.1 root 2253: 1.1.1.8 root 2254: * obstack.c: Always enable this code for now. 1.1 root 2255: 1.1.1.8 root 2256: * alpha.c (alpha_builtin_saveregs): Use ptr_mode and conversions 2257: when need so works for both OSF and NT. 2258: * va-alpha.h (__va_tsize): Round to long long not long. 1.1 root 2259: 1.1.1.8 root 2260: Thu Jun 15 17:54:52 1995 Bdale Garbee <[email protected]> 1.1 root 2261: 1.1.1.8 root 2262: * configure (a29k-*-coff): Synonym for a29k-*-udi. 1.1 root 2263: 1.1.1.8 root 2264: Thu Jun 15 17:51:21 1995 Richard Kenner ([email protected]) 1.1 root 2265: 1.1.1.8 root 2266: * function.c (assign_parms): Do all conversions in CONVERSION_INSNS. 1.1 root 2267: 1.1.1.8 root 2268: Thu Jun 15 17:36:49 1995 Michael Meissner <[email protected]> 1.1 root 2269: 1.1.1.8 root 2270: * reg-stack.c (record_reg_life): Call record_reg_life_pat with 0 2271: for douse argument so that USE's created to mark variables within 2272: blocks don't get marked as set. 1.1 root 2273: 1.1.1.8 root 2274: Thu Jun 15 06:28:15 1995 Dennis Glatting ([email protected]) 1.1 root 2275: 1.1.1.8 root 2276: * configure: Change one sed command to work around m68k-next bug. 1.1 root 2277: 1.1.1.8 root 2278: Wed Jun 14 22:14:39 1995 Jason Merrill <[email protected]> 1.1 root 2279: 1.1.1.8 root 2280: * collect2.c (main): Don't turn off auto_export because of -g. 2281: (main): Ignore the argument to -o. 1.1 root 2282: 1.1.1.8 root 2283: * alpha.h (LINK_SPEC): Don't pass -init __main anymore. 2284: * alpha/osf12.h (LINK_SPEC): Ditto. 2285: * mips/iris5.h (LINK_SPEC): Ditto. 1.1 root 2286: 1.1.1.8 root 2287: * collect2.c (main): Place o_file after an initial .o (like crt0.o). 2288: If we have LD_INIT_SWITCH, use init and fini functions for 2289: executables, too. Specify the unique function names. 2290: (write_c_file_stat): Fix the case of destructors but no constructors. 2291: Don't include the generic-named functions for executables. 2292: (write_c_file): If we have LD_INIT_SWITCH, always use 2293: write_c_file_stat. 1.1 root 2294: 1.1.1.8 root 2295: * collect2.c (main): Also add _GLOBAL__D? to export list. 1.1 root 2296: 1.1.1.8 root 2297: * ginclude/iso646.h: Do nothing if compiled as C++. 1.1 root 2298: 1.1.1.8 root 2299: Wed Jun 14 17:39:10 1995 Roland McGrath ([email protected]) 1.1 root 2300: 1.1.1.8 root 2301: * c-common.c (format_char_info, case 'm'): Set type to void. 2302: (check_format_info): If type is void, ignore operand. 1.1 root 2303: 1.1.1.8 root 2304: Wed Jun 14 17:04:10 1995 Paul F. Kunz ([email protected]) 1.1 root 2305: 1.1.1.8 root 2306: * expr.c (expand_builtin_apply_args): Put back original 2307: register save and restore order. 1.1 root 2308: 1.1.1.8 root 2309: Wed Jun 14 16:56:22 1995 Michael Meissner <[email protected]> 1.1 root 2310: 1.1.1.8 root 2311: * rs6000/eabi.h (INVOKE__main): Define, so __eabi is called after 2312: main's arguments are saved. 1.1 root 2313: 1.1.1.8 root 2314: * rs6000.c (output_prolog): Don't call __eabi here, let 2315: compiler call it after the arguments to main are saved. 2316: (output_{prolog,epilog}): Don't use functions under V.4 to save 2317: and restore floating point registers. 1.1 root 2318: 1.1.1.8 root 2319: Wed Jun 14 16:52:12 1995 Philippe De Muyter ([email protected]) 1.1 root 2320: 1.1.1.8 root 2321: * m68k/mot3300.h (PCC_BITFIELD_TYPE_MATTERS): Defined. 1.1 root 2322: 1.1.1.8 root 2323: Wed Jun 14 16:48:53 1995 Jerry Frain ([email protected]) 1.1 root 2324: 1.1.1.8 root 2325: * Makefile.in (stage[1-4]): Correctly link `as', `ld', and `collect2'. 1.1 root 2326: 1.1.1.8 root 2327: Wed Jun 14 05:52:04 1995 Richard Kenner ([email protected]) 1.1 root 2328: 1.1.1.8 root 2329: * objc-act.c (hack_method_prototype): Set DECL_CONTEXT of parms. 1.1 root 2330: 1.1.1.8 root 2331: * expmed.c (emit_store_flag): Always set LAST. 1.1 root 2332: 1.1.1.8 root 2333: * c-decl.c (start_function): New parameter for attributes. 2334: * c-tree.h (start_function): Likewise. 2335: * c-lang.c (finish_file): Pass extra parm to start_function. 2336: * objc-act.c (build_module_descriptor, really_start_method): Likewise. 2337: * c-parse.in (fndef, nested_function, notype_nested_function): 1.1.1.7 root 2338: Likewise. 1.1 root 2339: 1.1.1.8 root 2340: * function.c (assign_parms): Use convert_to_mode instead of 2341: gen_lowpart when converting incoming parm. 1.1 root 2342: 1.1.1.8 root 2343: Tue Jun 13 19:10:32 1995 Richard Kenner <[email protected]> 1.1 root 2344: 1.1.1.8 root 2345: * rs6000.md (decrement_and_branch): Finish last fix; update matching 2346: constraint. 1.1 root 2347: 1.1.1.8 root 2348: Tue Jun 13 18:32:51 1995 Torbjorn Granlund <[email protected]> 1.1 root 2349: 1.1.1.8 root 2350: * fold-const.c (fold): When converting a COND_EXPR to an ABS_EXPR, 2351: get the types right for ABS_EXPR to work. 1.1 root 2352: 1.1.1.8 root 2353: Mon Jun 12 17:09:55 1995 Michael Tiemann ([email protected]) 1.1.1.4 root 2354: 1.1.1.8 root 2355: * reorg.c (fill_simple_delay_slots): Set MAYBE_NEVER according to 2356: code of TRIAL_DELAY, not TRIAL. 1.1.1.4 root 2357: 1.1.1.8 root 2358: Mon Jun 12 15:02:37 1995 Doug Evans <[email protected]> 1.1.1.4 root 2359: 1.1.1.8 root 2360: * configure: Restore code to make ld symlink if ! use_collect2. 1.1.1.4 root 2361: 1.1.1.8 root 2362: * gcc.c (link_command_spec): Undo patch of May 11. 2363: -nostdlib implies -nostartfiles again. 2364: * dsp16xx.h (CROSS_LINK_SPEC): Likewise. 2365: * i386/freebsd.h (LINK_SPEC): Undo patch of May 24. 2366: Don't pass "-e start" if nostdlib. 2367: * i386/sun.h (LINK_SPEC): Likewise. 2368: * m68k/sun2o4.h (LINK_SPEC): Likewise. 2369: * m68k/sun3.h (LINK_SPEC): Likewise. 2370: * m68k/vxm68k.h (LINK_SPEC): Likewise. 2371: * mips/netbsd.h (LINK_SPEC): Likewise. 2372: * config/netbsd.h (LINK_SPEC): Likewise. 2373: * rs6000/mach.h (LINK_SPEC): Likewise. 2374: * sparc.h (LINK_SPEC): Likewise. 2375: * sparc/vxsparc.h (LINK_SPEC): Likewise. 1.1 root 2376: 1.1.1.8 root 2377: * gcc.c (link_command_spec): New argument -nodefaultlibs. 1.1 root 2378: 1.1.1.8 root 2379: Sun Jun 11 20:47:53 1995 Stephen L Moshier ([email protected]) 1.1 root 2380: 1.1.1.8 root 2381: * Makefile.in (fix-header.o): Depends on xsys-protos.h. 1.1 root 2382: 1.1.1.8 root 2383: Sun Jun 11 15:07:58 1995 Tim Carver ([email protected]) 1.1 root 2384: 1.1.1.8 root 2385: * reload1.c (emit_reload_insns): Don't call HARD_REGNO_NREGS 2386: on psuedo when clearing reg_last_reload_reg. 1.1 root 2387: 1.1.1.8 root 2388: Sun Jun 11 14:07:05 1995 Philippe De Muyter ([email protected]) 1.1 root 2389: 1.1.1.8 root 2390: * m68k.md ({add,sub}di{_mem,3}): Patterns merged. 1.1 root 2391: 1.1.1.8 root 2392: Sun Jun 11 13:43:26 1995 Torbjorn Granlund <[email protected]> 1.1 root 2393: 1.1.1.8 root 2394: * m68k.md (cmpdi matcher): Set cc_status before returning. 1.1 root 2395: 1.1.1.8 root 2396: * config/xm-freebsd.h (DONT_DECLARE_SYS_SIGLIST): Define. 1.1 root 2397: 1.1.1.8 root 2398: Sun Jun 11 13:38:49 1995 Jason Merrill <[email protected]> 1.1 root 2399: 1.1.1.8 root 2400: * fixincludes (math.h): Keep declaration of abs on HPUX. 1.1 root 2401: 1.1.1.8 root 2402: Sun Jun 11 12:31:42 1995 Richard Kenner ([email protected]) 1.1 root 2403: 1.1.1.8 root 2404: * stor-layout.c (variable_size): Do nothing if SIZE is constant. 1.1 root 2405: 1.1.1.8 root 2406: * stmt.c (expand_asm_operands): See if output operand permits 2407: register. If not, mark output addressable, call expand_operand 2408: on it, and give error if not MEM. 1.1 root 2409: 1.1.1.8 root 2410: * function.c (assign_parms): Handle promotions of both 2411: passed and nominal modes separately and insert needed conversions. 2412: (promoted_input_arg): Return 0 if nominal and passed modes differ. 1.1 root 2413: 1.1.1.8 root 2414: * stmt.c (all_cases_count, case INTEGER_TYPE): Fix typo in checking 2415: for integer bounds. 1.1 root 2416: 1.1.1.8 root 2417: Sat Jun 10 08:55:25 1995 Richard Kenner ([email protected]) 1.1 root 2418: 1.1.1.8 root 2419: * libgcc2.c (_floatdidf): Correctly set float sizes. 1.1 root 2420: 1.1.1.8 root 2421: * c-decl.c (c_decode_option, case "-Wall"): Don't set extra_warnings. 1.1 root 2422: 1.1.1.8 root 2423: * Makefile.in (cpplib.o, fix-header.o): Update dependencies. 2424: (cpperror.o, cppexp.o, cpphash.o): New rules, to show .h dependencies. 1.1 root 2425: 1.1.1.8 root 2426: Fri Jun 9 18:06:10 1995 Doug Evans <[email protected]> 1.1 root 2427: 1.1.1.8 root 2428: * cse.c (cse_basic_block): Fix test for whether block ends with a 2429: barrier. Return next insn, not 0, if block ends in a barrier. 1.1 root 2430: 1.1.1.8 root 2431: Fri Jun 9 17:58:29 1995 Paul Eggert <[email protected]> 1.1 root 2432: 1.1.1.8 root 2433: * fold-const.c (lshift_double): Replace `&' with `%' to fix typo. 2434: ([lr]shift_double): Truncate shift count only if SHIFT_COUNT_TRUNCATED. 2435: Remove unnecessary `count >= prec' test. 1.1 root 2436: 1.1.1.8 root 2437: * cexp.y (left_shift): Ignore integer overflow. 1.1 root 2438: 1.1.1.8 root 2439: * cexp.y (skip_evaluation): New variable. 2440: (&&, ||, ?:): Increment it in unevaluated subexpressions. 2441: (/, %, integer_overflow): Suppress diagnostics if skip_evaluation != 0. 2442: (yyerror): Clear skip_evaluation. 1.1 root 2443: 1.1.1.8 root 2444: Fri Jun 9 17:49:05 1995 Torbjorn Granlund <[email protected]> 1.1 root 2445: 1.1.1.8 root 2446: * m68k.md (tstdi): Rewrite. 1.1 root 2447: 1.1.1.8 root 2448: Fri Jun 9 17:28:55 1995 Per Bothner <[email protected]> 1.1 root 2449: 1.1.1.8 root 2450: * scan-decls.c (scan_decls): Handle declarations with 2451: multiple comma-separated declarators. 1.1 root 2452: 1.1.1.8 root 2453: Thu Jun 8 19:16:12 1995 Richard Earnshaw ([email protected]) 1.1 root 2454: 1.1.1.8 root 2455: * arm.md (mov[sd]f expands): Don't allow fp constants in pseudos 2456: when TARGET_SOFT_FLOAT. 1.1 root 2457: 1.1.1.8 root 2458: Thu Jun 8 19:11:43 1995 Jim Wilson <[email protected]> 1.1 root 2459: 1.1.1.8 root 2460: * expmed.c (store_split_bit_field): When adjust arg in 2461: BYTES_BIT_ENDIAN case, use number of bits in arg for MEM operands 2462: and BITS_PER_WORD for other operands. 2463: (extract_fixed_bit_field): Undo last change. 1.1 root 2464: 1.1.1.8 root 2465: * unroll.c (verify_addresses): New function. 2466: (find_splittable_givs): Use it instead of memory_address_p. 1.1 root 2467: 1.1.1.8 root 2468: Thu Jun 8 18:58:18 1995 Torbjorn Granlund <[email protected]> 1.1 root 2469: 1.1.1.8 root 2470: * expmed.c (expand_divmod): Always check result of emit_store_flag. 1.1.1.5 root 2471: 1.1.1.8 root 2472: Thu Jun 8 12:02:34 1995 David D Zuhn ([email protected]) 1.1.1.5 root 2473: 1.1.1.8 root 2474: * cpplib.c (cpp_push_buffer): Include filename in error message. 1.1.1.5 root 2475: 1.1.1.8 root 2476: Thu Jun 8 11:53:45 1995 Richard Kenner ([email protected]) 1.1.1.5 root 2477: 1.1.1.8 root 2478: * function.c (assign_parms): Don't call promote_mode on arg 2479: unless PROMOTE_FUNCTION_ARGS defined. 1.1.1.5 root 2480: 1.1.1.8 root 2481: * rs6000.md (decrement_and_branch): Ensure label is operand 0. 1.1.1.5 root 2482: 1.1.1.8 root 2483: * rs6000.md (aux_truncdfsf2): New pattern. 2484: (movsf): Use it instead of invalid SUBREG and truncdfsf2. 1.1.1.5 root 2485: 1.1.1.8 root 2486: * varasm.c (assemble_name): Disable warn_id_clash around 2487: get_identifier call. 1.1.1.5 root 2488: 1.1.1.8 root 2489: Wed Jun 7 17:22:25 1995 Philippe De Muyter ([email protected]) 1.1.1.5 root 2490: 1.1.1.8 root 2491: * configure (gdb_needs_out_file_path): New variable. 2492: (m68k-motorola-sysv): Set gdb_needs_out_file_path if not using gas. 2493: (.gdbinit): If gdb_needs_out_file_path is set, add a 'dir' command 2494: for $(out_file). 1.1.1.5 root 2495: 1.1.1.8 root 2496: Wed Jun 7 17:17:19 1995 Torbjorn Granlund <[email protected]> 1.1.1.5 root 2497: 1.1.1.8 root 2498: * fold-const.c (fold): When folding `<' type nodes, make true_value 2499: and false_value have correct types. 1.1.1.5 root 2500: 1.1.1.8 root 2501: Wed Jun 7 05:06:42 1995 Jason Merrill <[email protected]> 1.1.1.5 root 2502: 1.1.1.8 root 2503: * collect2.c (COFF scan_prog_file): Use the AIX duplicate entry. 1.1.1.5 root 2504: 1.1.1.8 root 2505: Tue Jun 6 18:43:09 1995 Jeffrey A Law ([email protected]) 1.1.1.5 root 2506: 1.1.1.8 root 2507: * pa.h (FUNCTION_ARG_CALLEE_COPIES): Define. 1.1.1.5 root 2508: 1.1.1.8 root 2509: Tue Jun 6 18:21:18 1995 Richard Kenner ([email protected]) 1.1.1.5 root 2510: 1.1.1.8 root 2511: * expr.c (expand_expr, case PLACEHOLDER_EXPR): Consider two types 2512: identical if their TYPE_MAIN_VARIANTs are the same. 1.1.1.5 root 2513: 1.1.1.8 root 2514: * c-decl.c (start_decl): Set DECL_COMMON before calling 2515: decl_attributes. 1.1.1.5 root 2516: 1.1.1.8 root 2517: * a29k.c (print_operands): Cast args to bcopy to char *. 1.1.1.5 root 2518: 1.1.1.8 root 2519: * c-decl.c (duplicate_decls): Don't clear DECL_CONTEXT of 2520: new decl if it is a function. 1.1 root 2521: 1.1.1.8 root 2522: Tue Jun 6 17:57:44 1995 Eberhard Mattes ([email protected]) 1.1 root 2523: 1.1.1.8 root 2524: * gcc.c (do_spec_1, case 'g'): Handle %O as suffix if MKTEMP_EACH_FILE. 1.1 root 2525: 1.1.1.8 root 2526: Tue Jun 6 17:53:05 1995 Michael Meissner <[email protected]> 1.1 root 2527: 1.1.1.8 root 2528: * rs6000.c (expand_block_move): Update source and destination pointers 2529: inside the loop moving the bytes, not outside. 1.1 root 2530: 1.1.1.8 root 2531: Tue Jun 6 14:58:37 1995 Andreas Schwab <[email protected]> 1.1 root 2532: 1.1.1.8 root 2533: * m68k.h (CONDITIONAL_REGISTER_USAGE): Don't mark pic reg as fixed. 2534: * m68k.c (finalize_pic): Emit USE insn at start and end of function. 1.1 root 2535: 1.1.1.8 root 2536: Tue Jun 6 13:46:57 1995 Jim Wilson <[email protected]> 1.1 root 2537: 1.1.1.8 root 2538: * sh.c (print_operand): Check for annulled branches. 2539: (output_movedouble): Handle SUBREG addresses. 2540: (output_branch): Handle annulled branches. 2541: (sh_expand_prologue): Correct number of saved registers for 2542: varargs functions. 2543: * sh.h: Add some comments. 2544: * sh.md: Add some comments. Cleanup formatting. 2545: (type attribute): Add pstore and call. 2546: (return define_delay): Reorganize to make clearer. 2547: (call/sfunc define_delay): Define. 2548: (cbranch define_delay): Define to have annul-true delay slot. 2549: (subsi3): Use arith_reg_operand for operand 2. 2550: (shift patterns): Use const_int_operand instead of immediate_operand 2551: for shift counts. 2552: (push): Add pstore constraint case. 2553: (movsi_i): Move t/z constraint pair to the front of the list. 2554: (calli, call_valuei): Add "call" attribute. 2555: 2556: Mon Jun 5 19:23:13 1995 Jim Wilson <[email protected]> 1.1 root 2557: 1.1.1.8 root 2558: * sched.c (attach_deaths): In last change, use find_reg_note instead 2559: of find_regno_note. 1.1 root 2560: 1.1.1.8 root 2561: Mon Jun 5 19:17:31 1995 Tom Quiggle ([email protected]) 1.1 root 2562: 1.1.1.8 root 2563: * mips/iris5.h (MACHINE_TYPE): Say "IRIX 5.x", not "5.0". 2564: (NO_DOLLAR_IN_LABEL): Undefine. 2565: * mips.h (sdb_begin_function_line): New declaration. 2566: (PUT_SDB_FUNCTION_END): New definition. 1.1 root 2567: 1.1.1.8 root 2568: Mon Jun 5 18:56:10 1995 Michael Meissner <[email protected]> 1.1 root 2569: 1.1.1.8 root 2570: * rs6000.c (expand_block_move): Don't do block moves where we clobber 2571: fixed numbers of regs, instead move just 1-8 bytes at a time. 1.1 root 2572: 1.1.1.8 root 2573: * Makefile.in (STAGESTUFF): Copy files produced by -da and 2574: -save-temps to the stage subdirectories. 1.1 root 2575: 1.1.1.8 root 2576: Mon Jun 5 08:18:46 1995 Torbjorn Granlund <[email protected]> 1.1 root 2577: 1.1.1.8 root 2578: * combine.c (reg_dead_at_p): When scanning backwards, stop at BARRIER. 1.1 root 2579: 1.1.1.8 root 2580: * m68k.c (print_operand): Handle 'R' for registers. 2581: * m68k.md (cmpdi): Rewrite to avoid bogus matching constraints. 1.1 root 2582: 1.1.1.8 root 2583: * optabs.c (expand_binop): In last change, don't defererence TARGET 2584: if it is 0. 1.1 root 2585: 1.1.1.8 root 2586: * pa.md (movsicc): Use MATCH_DUP for operand 4 and 5. 1.1 root 2587: 1.1.1.8 root 2588: Mon Jun 5 08:14:56 1995 Jeffrey A Law ([email protected]) 1.1 root 2589: 1.1.1.8 root 2590: * pa.c (hppa_encode_label): Allocate stuff on permanent_obstack 2591: rather than via malloc. 1.1 root 2592: 1.1.1.8 root 2593: * c-common.c (decl_attributes): Fix typo in size passed to alloca. 1.1 root 2594: 1.1.1.8 root 2595: Mon Jun 5 08:10:55 1995 Richard Kenner ([email protected]) 1.1 root 2596: 1.1.1.8 root 2597: * alpha.md: Use "some_operand" for patterns valid only during 2598: reload and meant to handle adding more PLUS operators during 2599: register elimination. 1.1 root 2600: 1.1.1.8 root 2601: Mon Jun 5 07:31:53 1995 Stephen L Moshier ([email protected]) 1.1 root 2602: 1.1.1.8 root 2603: * cse.c (simplify_unary_operation, case FLOAT, UNSIGNED_FLOAT): 2604: Truncate to requested mode. 1.1 root 2605: 1.1.1.8 root 2606: Sat Jun 3 22:08:51 1995 Jim Wilson <[email protected]> 1.1 root 2607: 1.1.1.8 root 2608: * sched.c (attach_deaths): Don't add a REG_DEAD note if a REG_UNUSED 2609: note is already present. 1.1 root 2610: 1.1.1.8 root 2611: Sat Jun 3 18:36:57 1995 Richard Kenner ([email protected]) 1.1 root 2612: 1.1.1.8 root 2613: * pa.h (hppa_builtin_saveregs): Add declaration. 1.1 root 2614: 1.1.1.8 root 2615: Sat Jun 3 18:11:26 1995 Jason Merrill <[email protected]> 1.1 root 2616: 1.1.1.8 root 2617: * Makefile.in (scan-decls.o): Depends on cpplib.h. 1.1 root 2618: 1.1.1.8 root 2619: Fri Jun 2 19:23:47 1995 Richard Kenner ([email protected]) 1.1 root 2620: 1.1.1.8 root 2621: * optabs.c (expand_binop): Don't use non-REG TARGET in 2-word case. 1.1.1.4 root 2622: 1.1.1.8 root 2623: Thu Jun 1 19:30:30 1995 Tor Egge ([email protected]) 1.1.1.4 root 2624: 1.1.1.8 root 2625: * m88k.h (RETURN_POPS_ARGS): New argument. 2626: * m88k/dolphin.ld: Added start of comment. 1.1.1.7 root 2627: 1.1.1.8 root 2628: Thu Jun 1 19:12:28 1995 Richard Kenner ([email protected]) 1.1.1.7 root 2629: 1.1.1.8 root 2630: * configure (a29k-*-bsd*): Fix typo in last change. 1.1.1.7 root 2631: 1.1.1.8 root 2632: Thu Jun 1 18:51:53 1995 Jim Wilson <[email protected]> 1.1.1.7 root 2633: 1.1.1.8 root 2634: * expmed.c (extract_fixed_bit_field): For REG case, compute total_bits 2635: from mode instead of assuming BITS_PER_WORD. 1.1.1.7 root 2636: 1.1.1.8 root 2637: Thu Jun 1 18:34:31 1995 Michael Meissner <[email protected]> 1.1.1.7 root 2638: 1.1.1.8 root 2639: * rs6000.h (FIXED_R13): Default to 0. 2640: ({FIXED,CALL_USED}_REGISTERS): Use FIXED_R13 for register 13. 2641: * sysv4.h (FIXED_R13): Define to be 1. 1.1.1.7 root 2642: 1.1.1.8 root 2643: Wed May 31 20:57:26 1995 Torbjorn Granlund <[email protected]> 1.1.1.7 root 2644: 1.1.1.8 root 2645: * m68k.md ([su]mulsi3_highpart): Pass correct number of arguments to 2646: const_uint32_operand. 2647: * m68k.c (const_uint32_operand): Reject negative numbers. 1.1.1.7 root 2648: 1.1.1.8 root 2649: * expmed.c (expand_mult_highpart): Use wide_op1 for all multiplies. 2650: (expand_divmod): Undo Nov 12 change. Instead, add special case 2651: for division by MIN_INT in signed TRUNC_DIV_EXPR case. 1.1.1.7 root 2652: 1.1.1.8 root 2653: Wed May 31 20:44:21 1995 Philippe De Muyter ([email protected]) 1.1.1.7 root 2654: 1.1.1.8 root 2655: * m68k.md (one_cmpldi2): New pattern. 2656: ({a,l}shrdi{3,_const}): Allow 63 as shift count. 1.1.1.7 root 2657: 1.1.1.8 root 2658: Wed May 31 14:56:31 1995 Richard Kenner ([email protected]) 1.1.1.7 root 2659: 1.1.1.8 root 2660: * varasm.c (assemble_start_function, assemble_variable): 2661: Make sure first_global_object_name is in permanent obstack. 1.1.1.7 root 2662: 1.1.1.8 root 2663: * reload1.c (alter_reg): Clean up setting of RTX_UNCHANGING_P 2664: when making a MEM. 1.1.1.7 root 2665: 1.1.1.8 root 2666: * reorg.c (struct resources): New field unch_memory. 2667: (CLEAR_RESOURCES, mark_target_live_regs, dbr_schedule): Clear it. 2668: (mark_{referenced,set}_resources, redundant_insn): Set it. 2669: (fill_simple_delay_slots): Likewise. 2670: (resource_conflicts_p): Test it. 1.1.1.7 root 2671: 1.1.1.8 root 2672: * unroll.c (copy_loop_body): Fix typo in call to sets_cc0_p. 1.1.1.7 root 2673: 1.1.1.8 root 2674: * integrate.c (output_inline_function): Don't call expand_function_end. 1.1.1.7 root 2675: 1.1.1.8 root 2676: * calls.c (prepare_call_address): Only call use_reg on 2677: static_chain_rtx if it is a REG. 1.1.1.7 root 2678: 1.1.1.8 root 2679: * configure (a29k-*-bsd*): Use t-a29k. 2680: * t-a29k: New file. 2681: * a29k/t-a29kbare (LIBGCC1_TEST): New null definition. 2682: * a29k/t-vx29k (LIBGCC1_TEST): Likewise. 1.1.1.7 root 2683: 1.1.1.8 root 2684: Wed May 31 14:17:42 1995 Jeffrey A Law ([email protected]) 1.1.1.7 root 2685: 1.1.1.8 root 2686: * configure (hppa*-*-bsd*): Do not run fixincludes. 2687: (hppa*-*-osf*): Likewise. 2688: (hppa*-*-lites*): Likewise. 1.1.1.7 root 2689: 1.1.1.8 root 2690: * pa.h (PRINT_OPERAND_ADDRESS): Use "RR'" rather than "R'" for 2691: symbolic addresses. 2692: * pa.md (symbolic HIGH patterns): Likewise. 2693: (symbolic LO_SUM pattern): Likewise. 1.1.1.7 root 2694: 1.1.1.8 root 2695: Wed May 31 14:11:53 1995 Michael Meissner <[email protected]> 1.1.1.7 root 2696: 1.1.1.8 root 2697: * rs6000.md (all movstri recognizers): Eliminate updating the pointers. 2698: * rs6000.c (expand_block_move): Don't pass argument of # bytes to 2699: increment pointers by to movstrsi expanders. 1.1.1.7 root 2700: 1.1.1.8 root 2701: * rs6000.c (rs6000_override_options): Fix typo with -mstring handling. 1.1.1.7 root 2702: 1.1.1.8 root 2703: * rs6000.h (TARGET_SWITCHES): Set MASK_STRING_SET explicitly 2704: if -mno-string, so that it can override the processor default. 1.1.1.7 root 2705: 1.1.1.8 root 2706: Wed May 31 07:31:53 1995 Jason Merrill <[email protected]> 1.1.1.7 root 2707: 1.1.1.8 root 2708: * c-common.c (truthvalue_conversion, BIT_AND_EXPR): Make sure that 2709: the result has boolean_type_node. 1.1.1.7 root 2710: 1.1.1.8 root 2711: Tue May 30 19:03:21 1995 J.T. Conklin <[email protected]> 1.1.1.7 root 2712: 1.1.1.8 root 2713: * stddef.h: Undefine _BSD_XXX_T_ if _GCC_XXX_T is defined on BSD 2714: Net/2 derived systems. 1.1.1.7 root 2715: 1.1.1.8 root 2716: Tue May 30 08:17:37 1995 Philippe De Muyter ([email protected]) 1.1.1.7 root 2717: 1.1.1.8 root 2718: * m68k.md (decrement_and_branch_until_zero): Operand 0 constraint 2719: changed from "+g" to "+d*am". 2720: (similar anonymous HImode pattern): Likewise. 1.1.1.7 root 2721: 1.1.1.8 root 2722: * m68k.md (tstdi): Use tst/subx #0 instead of neg/negx. 2723: Allow "a" and ">" for operand 0. 1.1.1.7 root 2724: 1.1.1.8 root 2725: Mon May 29 19:24:43 1995 Niklas Hallqvist ([email protected]) 1.1.1.7 root 2726: 1.1.1.8 root 2727: * m68k.md (addsi_lshrsi_31): Use match_dup, not constraint "1", 2728: for matching inputs. 1.1.1.7 root 2729: 1.1.1.8 root 2730: Mon May 29 12:39:58 1995 Allen Briggs <[email protected]> 1.1.1.7 root 2731: 1.1.1.8 root 2732: * i386/isc.h ({STARTFILE,LIB,CPP}_SPEC): Handle -Xp like -posix. 2733: * i386/x-isc3 (X_CFLAGS): Add -Xp. 2734: 2735: Mon May 29 12:28:41 1995 J.T. Conklin ([email protected]) 1.1.1.7 root 2736: 1.1.1.8 root 2737: * configure (sparc-*-netbsd): Add missing asterisk at end. 1.1.1.7 root 2738: 1.1.1.8 root 2739: Mon May 29 08:55:48 1995 Richard Kenner ([email protected]) 1.1.1.7 root 2740: 1.1.1.8 root 2741: * combine.c (recog_for_combine): New parm PADDED_SCRATCHES; set it. 2742: (try_combine): Accumulate number of scratches and update max_scratch. 2743: (simplify_set): Add extra parm to recog_for_combine. 1.1.1.7 root 2744: 1.1.1.8 root 2745: * romp.md (call): Put USE for r0 in CALL_INSN; call call_internal 2746: to emit insn. 2747: (call_internal): New name for anonymous call. 2748: (call_value, call_value_internal): Likewise. 1.1.1.7 root 2749: 1.1.1.8 root 2750: * winnt/xm-winnt.h: Protect most definitions with #ifndef. 2751: * alpha/xm-winnt.h: Include alpha/xm-alpha.h, then winnt/xm-winnt.h. 2752: (POSIX): Undefine. 2753: * xm-alpha.h: Don't include alloca.h for winnt. 1.1.1.7 root 2754: 1.1.1.8 root 2755: Sun May 28 18:34:01 1995 Richard Kenner ([email protected]) 1.1.1.7 root 2756: 1.1.1.8 root 2757: * configure: Make sed commands more uniform. 1.1.1.7 root 2758: 1.1.1.8 root 2759: * Makefile.in: Properly use $(srcdir) for files that have it 2760: in their reference as a target of a rule. 2761: (libgcc1.a): Add missing RANLIB_TEST use. 1.1.1.7 root 2762: 1.1.1.8 root 2763: * stmt.c (expand_computed_goto): Call do_pending_stack_adjust. 1.1.1.7 root 2764: 1.1.1.8 root 2765: Sun May 28 18:08:41 1995 Torbjorn Granlund <[email protected]> 1.1.1.7 root 2766: 1.1.1.8 root 2767: * m68k.md (divmodhi4, udivmodhi4): Use "dmsK" for operand 2. 1.1.1.7 root 2768: 1.1.1.8 root 2769: Fri May 26 17:01:22 1995 Paul Eggert <[email protected]> 1.1.1.7 root 2770: 1.1.1.8 root 2771: * fixincludes: Fix bogus recursive <stdlib.h> in NEWS-OS 4.0C. 1.1.1.7 root 2772: 1.1.1.8 root 2773: Fri May 26 08:02:14 1995 Michael Meissner ([email protected]) 1.1.1.7 root 2774: 1.1.1.8 root 2775: * c-typeck.c (initializer_constant_valid_p): For the CONSTRUCTOR 2776: case, if the type is a record, recurse, just like for unions. 1.1.1.7 root 2777: 1.1.1.8 root 2778: Thu May 25 07:56:14 1995 Paul Eggert <[email protected]> 1.1.1.7 root 2779: 1.1.1.8 root 2780: * fixincludes: Add `sel', `tahoe', `r3000', `r4000' to the 2781: list of pre-ANSI symbols that need to be surrounded with __ __. 2782: Allow white space between `#' and `if' when looking for lines to patch. 1.1.1.7 root 2783: 1.1.1.8 root 2784: * objc/sarray.h (PRECOMPUTE_SELECTORS, struct soffset): 2785: Use #ifdef __sparc__, not sparc. 1.1.1.7 root 2786: 1.1.1.8 root 2787: * m68k.md (addsi_lshrsi_31, ashldi_const, ashrdi_const, lshrdi_const): 2788: Replace `mov' with `move'. 1.1.1.7 root 2789: 1.1.1.8 root 2790: Thu May 25 07:35:37 1995 Allen Briggs <[email protected]> 1.1.1.7 root 2791: 1.1.1.8 root 2792: * libgcc2.c (L_eh, i386): Remove in-line comments in assembly 2793: code--the '#' character is not valid for the SYSV as. 2794: 2795: Thu May 25 07:28:54 1995 Pat Rankin ([email protected]) 1.1.1.7 root 2796: 1.1.1.8 root 2797: * Makefile.in (BC_ALL): Restore it from May 22 change; vms uses it. 2798: (STAGESTUFF): Use it. 1.1.1.7 root 2799: 1.1.1.8 root 2800: Thu May 25 07:11:56 1995 Richard Kenner ([email protected]) 1.1.1.7 root 2801: 1.1.1.8 root 2802: * alpha.c (alpha_emit_set_const): Don't call expand_binop for 2803: other than add if SImode and can't create pseudos. 1.1.1.7 root 2804: 1.1.1.8 root 2805: Wed May 24 21:38:24 1995 Jim Wilson <[email protected]> 1.1.1.7 root 2806: 1.1.1.8 root 2807: * sched.c (reemit_notes): New function. 2808: (schedule_block): Call reemit_notes twice. Reorganize code for 2809: handling SCHED_GROUP_P insns, so that reemit_notes works. 1.1.1.7 root 2810: 1.1.1.8 root 2811: * sh/sh.c (shiftcosts, genshifty_op): Add SH3 support. 2812: * sh/sh.md (ashlsi3, lshrsi3): Add SH3 support. 2813: (ashlsi3_d, ashrsi3_d, lshrsi3_d): New patterns for SH3. 2814: (ashrsi2_31): Remove r/!r constraint. 1.1.1.7 root 2815: 1.1.1.8 root 2816: Wed May 24 17:00:47 1995 Jason Merrill <[email protected]> 1.1.1.7 root 2817: 1.1.1.8 root 2818: * tree.c (type_list_equal): Call simple_cst_equal before checking 2819: types. 1.1.1.7 root 2820: 1.1.1.8 root 2821: Wed May 24 16:49:49 1995 Douglas Rupp ([email protected]) 1.1.1.7 root 2822: 1.1.1.8 root 2823: * Makefile.in (libgcc2.a): Handle case of separate srcdir. 1.1.1.7 root 2824: 1.1.1.8 root 2825: Wed May 24 16:22:01 1995 Paul Eggert <[email protected]> 1.1.1.7 root 2826: 1.1.1.8 root 2827: * configure: Define $(MAKE) if `make' doesn't. 1.1.1.7 root 2828: 1.1.1.8 root 2829: Wed May 24 15:50:51 1995 Doug Evans <[email protected]> 1.1.1.7 root 2830: 1.1.1.8 root 2831: * dsp16xx.h (CROSS_LINK_SPEC): ENDFILE_SPEC moved to -nostartfiles. 2832: * i386/freebsd.h (LINK_SPEC): Don't pass "-e start" if nostartfiles 2833: rather than nostdlib. 2834: * i386/sun.h (LINK_SPEC): Likewise. 2835: * m68k/sun2o4.h (LINK_SPEC): Likewise. 2836: * m68k/sun3.h (LINK_SPEC): Likewise. 2837: * m68k/vxm68k.h (LINK_SPEC): Likewise. 2838: * mips/netbsd.h (LINK_SPEC): Likewise. 2839: * config/netbsd.h (LINK_SPEC): Likewise. 2840: * rs6000/mach.h (LINK_SPEC): Likewise. 2841: * sparc.h (LINK_SPEC): Likewise. 2842: * sparc/vxsparc.h (LINK_SPEC): Likewise. 1.1.1.7 root 2843: 1.1.1.8 root 2844: * m88k/m88k.h (FUNCTION_ARG_BOUNDARY): Use GET_MODE_BITSIZE. 1.1.1.7 root 2845: 1.1.1.8 root 2846: Wed May 24 15:44:04 1995 Jason Merrill <[email protected]> 1.1.1.7 root 2847: 1.1.1.8 root 2848: * fold-const.c (fold): Make sure that a folded TRUTH_NOT_EXPR 2849: retains the same type. 1.1.1.7 root 2850: 1.1.1.8 root 2851: * c-common.c (truthvalue_conversion): Also accept TRUTH_NOT_EXPR. 1.1.1.7 root 2852: 1.1.1.8 root 2853: Wed May 24 15:41:51 1995 Richard Kenner ([email protected]) 1.1.1.7 root 2854: 1.1.1.8 root 2855: * cplus-dem.c (strstr, strncmp, strlen): Remove declarations. 1.1.1.7 root 2856: 1.1.1.8 root 2857: * tree.c (type_list_equal, simple_cst_list_equal, index_type_equal): 2858: Check for simple_cst_equal return value of -1. 1.1.1.7 root 2859: 1.1.1.8 root 2860: Wed May 24 10:05:24 1995 Michael Meissner <[email protected]> 1.1.1.7 root 2861: 1.1.1.8 root 2862: * libgcc1-test.c (start, _start): Provide declarations, so that 2863: the GNU linker doesn't give a warning message about defaulting the 2864: start address. 1.1.1.7 root 2865: 1.1.1.8 root 2866: * rs6000/sysv4.h (STRIP_NAME_ENCODING): Redefine back to the 2867: original defination, rather than the defination used in rs6000.h. 2868: (ASM_OUTPUT_SOURCE_LINE): Use STRIP_NAME_ENCODING. 2869: * rs6000.h (STRIP_NAME_ENCODING): Skip leading '*'. 1.1.1.7 root 2870: 1.1.1.8 root 2871: * rs6000.h (MASK_STRING_SET, TARGET_STRING_SET): Add target 2872: flags bit for whether -mstring was actually used. 2873: (TARGET_SWITCHES): Add MASK_STRING to all power targets. Set 2874: MASK_STRING_SET for -mstring and -mno-string. 2875: (TARGET_DEFAULT): Add MASK_STRING. 1.1.1.7 root 2876: 1.1.1.8 root 2877: * rs6000.c (rs6000_override_options): Add MASK_STRING to 2878: all power targets. Make an explicit -mstring/-mno-string override 2879: the -mcpu=processor default. 1.1.1.7 root 2880: 1.1.1.8 root 2881: * rs6000/eabile.h (CPP_SPEC): Copy from sysvle.h to provide the 2882: appropriate little endian defaults. 1.1.1.7 root 2883: 1.1.1.8 root 2884: * rs6000/sysv4.h (ASM_OUTPUT_SOURCE_LINE): Use assemble_name to 2885: output the canonical name. 1.1.1.7 root 2886: 1.1.1.8 root 2887: Wed May 24 01:21:15 1995 Jason Merrill <[email protected]> 1.1.1.7 root 2888: 1.1.1.8 root 2889: * rs6000.h (STRIP_NAME_ENCODING): Define. 2890: (RS6000_OUTPUT_BASENAME): Use it. 1.1.1.7 root 2891: 1.1.1.8 root 2892: Tue May 23 19:54:21 1995 Doug Evans <[email protected]> 1.1.1.7 root 2893: 1.1.1.8 root 2894: * gcc.c (link_command_spec): Move ENDFILE_SPEC from -nostdlib 2895: to -nostartfiles. 1.1.1.7 root 2896: 1.1.1.8 root 2897: Tue May 23 17:01:50 1995 Jim Wilson <[email protected]> 1.1.1.7 root 2898: 1.1.1.8 root 2899: * alpha.md (negsi2-2): Change output pattern to #. 1.1.1.7 root 2900: 1.1.1.8 root 2901: * mips.c (embedded_pic_offset): Output RTL to initialize 2902: embedded_pic_fnaddr_rtx. 2903: (mips_finalize_pic): Delete. 2904: * mips.h (mips_finalize_pic): Delete declaration. 2905: (FINALIZE_PIC): Delete. 2906: (INIT_EXPANDERS): Clear embedded_pic_fnaddr_rtx. 2907: * mips.md (get_fnaddr): Add = to output contraint. 1.1.1.7 root 2908: 1.1.1.8 root 2909: * sh.c (shift_amounts): Correct entry for shifts by 29. 2910: * sh.md (sett): New pattern. 2911: (movsi_i): Change source constraint for move to T reg to be 'z'. 1.1.1.7 root 2912: 1.1.1.8 root 2913: * mips/ecoff.h (STARTFILE_SPEC): Define to null string. 2914: * mips/elfl.h, mips/elfl64.h: Correct typo in comment. 1.1.1.7 root 2915: 1.1.1.8 root 2916: * mips/elflorion.h, mips/elforion.h (MIPS_CPU_DEFAULT): Delete. 2917: * mips.c (override_options): Delete #ifdef MIPS_CPU_DEFAULT code. 2918: Add #ifdef MIPS_CPU_DEFAULT_STRING code before the first 2919: mips_cpu_string test. 1.1.1.7 root 2920: 1.1.1.8 root 2921: Tue May 23 07:22:36 1995 Richard Kenner ([email protected]) 1.1.1.4 root 2922: 1.1.1.8 root 2923: * romp.c (hash_rtx): Avoid warning on int-to-pointer conversion. 2924: (output_fpops): Cast args to bcopy to char *. 1.1.1.4 root 2925: 1.1.1.8 root 2926: * cpplib.c (initialize_builtins): Add missing parm to timestamp call. 1.1.1.4 root 2927: 1.1.1.8 root 2928: * Makefile.in (install-libobjc): Don't depend on libobjc.a. 1.1.1.4 root 2929: 1.1.1.8 root 2930: * c-parse.in: Objc shift/reduce conflicts now 48. 2931: (parm): Use setspecs/restore here. 2932: (parmlist_or_identifiers): Not here. 1.1.1.4 root 2933: 1.1.1.8 root 2934: Mon May 22 19:30:30 1995 Doug Evans <[email protected]> 1.1 root 2935: 1.1.1.8 root 2936: * h8300.md (movsf_h8300h): Add missing post-inc case to constraints. 1.1 root 2937: 1.1.1.8 root 2938: Mon May 22 14:38:36 1995 Michael Meissner <[email protected]> 1.1 root 2939: 1.1.1.8 root 2940: * rs6000.c (rs6000_override_options): Do SUBTARGET_OVERRIDE_OPTIONS 2941: here. 2942: * rs6000.h (OVERRIDE_OPTIONS): Not here. 1.1 root 2943: 1.1.1.8 root 2944: * rs6000.c (expand_block_move): Handle moves without string 2945: instructions by generating a series of loads and stores. 2946: (output_prolog): Support -mno-toc on V.4 and eabi systems. 2947: 2948: * rs6000/sysv4.h (TARGET_SWITCHES): Add -mtoc and -mno-toc. 2949: (SUBTARGET_OVERRIDE_OPTIONS): Add some warnings for incompatible 2950: switches. 2951: (TOC_SECTION_FUNCTION): Make -mno-toc like -mrelocatable in that 2952: we don't put the minimal toc pointer in the global toc section. 2953: (LINK_SPEC): Use -oformat to set link output format, not -m. 2954: 2955: * rs6000/t-eabigas (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Build 2956: libgcc.a variants with -mno-toc support. 2957: * rs6000/t-ppcgas (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Ditto. 2958: 2959: Mon May 22 07:10:52 1995 Richard Kenner ([email protected]) 2960: 2961: * cplus-dem.c (mystrstr): Replacement for strstr. 2962: 2963: * configure: Split up long sed command. 2964: * Makefile.in (SYMLINK): Deleted; unused. 2965: (oldobjext): Deleted; no longer used. 2966: (FLAGS_TO_PASS): Include objext and exeext. 2967: (STAGESTUFF, protoize.o, unprotoize.o): Use $(objext), not .o. 2968: (test_protoize_simple, compare{,3}, gnucompare{,3}): Likewise. 2969: (STAGESTUFF, specs, gcc-cross, collect2): Add missing $(exeext). 2970: (libgcc1.null, libgcc[12].a, stage[1-4]): Likewise. 2971: (xgcc, cc1, cc1obj, enquire): Use $@ instead of filename for -o value. 2972: (collect2, mips-tfile, mips-tdump, gen*): Likewise. 2973: (bi-arity, bi-opcode, bi-opname, cccp, cppmain): Likewise. 2974: (protoize, unprotoize, gen-protos, fix-header): Likewise. 2975: (crtbegin.o, crtend.o): Don't use -o; move output to proper 2976: filename (using objext) instead. 2977: (BI_ALL, BC_ALL, bytecode): Deleted; unused. 2978: (bi-*.o, cexp.o, stamp-{proto,fixinc}): Remove unneeded $(srcdir). 2979: (getopt{,1}.o, SYSCALLS.c.X): Likewise. 2980: (install-driver): New target. 2981: (install-normal): Depend on it. 2982: (install-common): Don't depend on xgcc. 2983: (maketest): Deleted; no longer used. 2984: (stage[1-4]): Use name collect-ld, not real-ld. 2985: (risky-stage[1-4]): Use stage[1-4] as dependencies; don't copy. 2986: * alpha/config-nt.bat, i386/config-nt.bat: Make {,h,t}config.h 2987: and tm.h by writing a single #include line. 2988: Update way specs.h and options.h are written. 2989: * alpha/config-nt.sed, i386/config-nt.sed: Set new variables 2990: into Makefile. 2991: Build winnt.obj. 2992: Edit CCCP definition. 2993: * alpha/x-winnt, i386/x-winnt (oldobjext): Deleted. 2994: Add rules for .c.obj, .adb.obj, and .ads.obj. 2995: (LIB2FUNCS_EXTRA, spawnv.o): New rules. 2996: * i386/x-winnt (objext): Now .obj, not .o. 2997: 2998: * gcc.c (HAVE_OBJECT_SUFFIX): New macro. 2999: (process_command): Convert x.o to x.foo for OBJECT_SUFFIX of ".foo". 3000: (do_spec_1): Avoid shadow variable "i" and always use for loop var. 3001: 3002: * c-decl.c (finish_decl_top_level): Removed; no longer used. 3003: * objc-act.c: Numerous formatting changes. 3004: (NULLT): Deleted; all uses changed to NULL_TREE. 3005: (get_{static,object}_reference, objc_add_static_instance): 3006: Use push_obstacks instead of saving obstacks manually. 3007: (build_{selector,class}_reference_decl): Likewise. 3008: (build_objc_string_decl, build_protocol_reference): Likewise. 3009: (comp_{method,proto}_with_proto): Likewise. 3010: (create_builtin_decl, synth_module_prologue): Set DECL_ARTIFICIAL 3011: for internal objects. 3012: (build_{selector,class}_reference_decl, add_objc_decls): Likewise. 3013: (generate_objc_symtab_decl, build_module_descriptor): Likewise. 3014: (build_protocol_reference): Likewise. 3015: (build_objc_string_decl, synch_forward_declarations): Likewise. 3016: Delete call to end_temporary_allocation. 3017: (generate_static_references, generate_strings): Likewise. 3018: (build_selector_translation_table, generate_category): Likewise. 3019: (generate_{ivars,protocol}_list, build_protocol_reference): Likewise. 3020: (build_objc_string_object): If next_runtime, put everything in 3021: permanent obstack. 3022: (objc_add_static_instance): Use build_decl instead of start_decl 3023: and finish_decl_top_level. 3024: (build_{class_reference,objc_string}_decl): Clear DECL_CONTEXT. 3025: (start_class): Exit with FATAL_EXIT_CODE, not 1. 3026: (add_objc_decls): Don't set DECL_IN_SYSTEM_HEADER. 3027: 3028: * tree.c (valid_machine_attribute): Handle attribute on 3029: pointer-to-function types. 3030: 3031: Sun May 21 17:16:37 1995 J. T. Conklin <[email protected]> 3032: 3033: * mips/netbsd.h (HAVE_STRERROR): Remove. 3034: * mips/xm-netbsd.h: New file. 3035: * mips/t-mips-netbsd: Deleted. 3036: * configure (mips-dec-netbsd): Use xm-netbsd.h and t-libc-ok. 3037: 3038: Sun May 21 17:16:37 1995 Arne H. Juul ([email protected]) 3039: 3040: * mips/netbsd.h: Use __start as entry point. Ifdef some 3041: paths on CROSS_COMPILE. 3042: 3043: Sun May 21 08:39:26 1995 Richard Kenner ([email protected]) 3044: 3045: * c-parse.in (datadef, fndef, ivar_decl, mydecls): 3046: Restore declspec_stack since setspecs is used. 3047: (parmlist_or_identifiers): Use setspecs before parsing parms 3048: and restore after parsing parms. 3049: 3050: Sun May 21 01:04:52 1995 Jeffrey A. Law <[email protected]> 3051: 3052: * pa.c (hppa_encode_label): New variable "permanent" to 3053: where/how memory is allocated for the new label. All 3054: callers changed. 3055: 3056: Sat May 20 16:53:30 1995 Mike Meissner <[email protected]> 3057: 3058: * rs6000.md (insv, extz): Fail if the structure is QI or HI reg to 3059: avoid paradoxical subreg's being created in RTL phase, which uses 3060: SImode to load from memory if structure is later moved to stack. 3061: 3062: Sat May 20 06:44:59 1995 Philippe De Muyter ([email protected]) 3063: 3064: * m68k.md (udivmodhi4): Output "divu" instead of "divs". 3065: 3066: Sat May 20 06:11:32 1995 Richard Kenner ([email protected]) 3067: 3068: * reload.c (push_reload): Don't reload inside a SUBREG 3069: when SUBREG_WORD is nonzero. 3070: 3071: * c-decl.c (shadow_tag_warned): Don't warn about useless keyword 3072: if in system header file. 3073: 3074: * tree.c (simple_cst_equal): Don't look at language-specific 3075: nodes since we don't know what's in them. 3076: 3077: * cpperror.c: #include config.h before any other .h file. 3078: * collect2.c: Likewise. 3079: 3080: * i386/config-nt.bat: Add missing ^M on two lines. 3081: Add case for Fortran; fix typo in Ada case. 3082: * alpha/config-nt.bat: Add case for Fortran; fix typo in Ada case. 3083: 3084: * m68k/t-next (LIBGCC1, CROSS_LIBGCC1): Make not, not "libgcc1.null". 3085: (OTHER_FIXINCLUDES_DIRS, LIMITS_H_TEST): Delete from here. 3086: * m68k/x-next (OTHER_FIXINCLUDES_DIR, LIMITS_H_TEST): Move to here. 3087: 3088: Fri May 19 19:30:20 1995 Stan Cox ([email protected]) 3089: 3090: * crtstuff.c: Added reference to INIT_SECTION_PREAMBLE for systems that 3091: do something which must be undone prior to __do_global_ctors. 3092: 3093: Fri May 19 19:27:08 1995 Alan Modra <[email protected]> 3094: 3095: * i386/linux-aout.h (CPP_SPEC): Add defines for -fPIC. 3096: * i386/linux-oldld.h (CPP_SPEC): Likewise. 3097: 3098: Fri May 19 17:46:28 1995 Philippe De Muyter ([email protected]) 3099: 3100: * collect2.c (strstr): Deleted. 3101: * cplus-dem.c (strstr): Define ifndef POSIX. 3102: 3103: Fri May 19 11:16:51 1995 Per Bothner <[email protected]> 3104: 3105: * cpplib.c (collect_expansion): Don't escape '@' inside string. 3106: 3107: Fri May 19 06:59:21 1995 Pat Rankin ([email protected]) 3108: 3109: * vmsconfig.com (process_objc_lib, configure_makefile): New routines. 3110: (bc_all.list, ./vax.md, objc-objs.opt, objc-hdrs.list): New files 3111: created at config time. 3112: (bc_all.opt, ./md.): No longer created. 3113: * make-cc1.com: Handle revised filenames from vmsconfig.com; 3114: (DO_OBJCLIB): New variable, plus code to compile objc/*.{c,m}. 3115: 3116: Wed May 17 16:15:31 1995 Torbjorn Granlund <[email protected]> 3117: 3118: * i960.c (i960_output_ldconst): New code for XFmode. 3119: Also, move SFmode code to immediately after DFmode code. 3120: (S_MODES, D_MODES): Handle XFmode. 3121: (XF_MODES): Was TF_MODES, handle XFmode instead of TFmode. 3122: (hard_regno_mode_ok): Replace TFmode with XFmode. 3123: (i960_output_long_double): New function. 3124: 3125: * i960.h (DATA_ALIGNMENT): Define. 3126: (ROUND_TYPE_ALIGN): Align XFmode scalars at 128 bit boundaries. 3127: (ROUND_TYPE_SIZE): Round up the size of XFmode objects to 128 bits. 3128: (CONST_DOUBLE_OK_FOR_LETTER_P): Use CONST0_RTX and CONST1_RTX 3129: so that all FP modes are recognized. 3130: (ASM_OUTPUT_LONG_DOUBLE): Define. 3131: 3132: * i960.md: Change all TFmode patterns to have XFmode. 3133: (movxf recognizer, frame version): Use movt, ldt, and stt. 3134: (movxf recognizer, non-frame version): Delete. 3135: (extenddfxf2): Delete * before f constraint. 3136: (extendsfxf2): Likewise. 3137: 3138: Wed May 17 17:53:35 1995 Jim Wilson <[email protected]> 3139: 3140: * unroll.c (unroll_loop): Increment copy_start_luid if copy_start 3141: is loop_start. 3142: 3143: Wed May 17 17:44:57 1995 Lee Iverson <[email protected]> 3144: 3145: * fold-const.c (invert_truthvalue, case CLEANUP_POINT_EXPR): New case. 3146: 3147: Tue May 16 18:51:16 1995 Michael Meissner <[email protected]> 3148: 3149: * rs6000/rs6000.h (TARGET_SWITCHES): Add -mstring to enable string 3150: instructions, and -mno-string to disable them. 3151: (MOVE_MAX): Don't test TARGET_MULTIPLE anymore. 3152: (MAX_MOVE_MAX): Set to 8, not 16. 3153: (expand_block_move): Add declaration. 3154: 3155: * rs6000/rs6000.c (expand_block_move): New function to expand 3156: block moves when -mstring is used. 3157: 3158: * rs6000/rs6000.md (movti): Use TARGET_STRING, not TARGET_MULTIPLE. 3159: (load_multiple, store_multiple): Ditto. 3160: (string insns): Add 8, 6, 4, 2, and 1 register variants for using 3161: the native string instructions if -mstring. 3162: 3163: * rs6000/sysv4.h (CPP_SPEC): If little endian, define 3164: _LITTLE_ENDIAN and set littleendian assertion. If big endian, 3165: define _BIG_ENDIAN and set bigendian assertion. 3166: * rs6000/sysv4le.h (CPP_SPEC): Copy from sysv4.h, and change 3167: default to little endian. 3168: 3169: * rs6000/rs6000.c (override_options): Check for -mmultiple and 3170: -mstring on little endian systems here. 3171: * rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't do the check 3172: here. 1.1 root 3173: 1.1.1.8 root 3174: Tue May 16 18:36:41 1995 Douglas Rupp ([email protected]) 1.1 root 3175: 1.1.1.8 root 3176: * alpha.c: Changed WINNT to _WIN32. 3177: * alpha/config-nt.bat, i386/config-nt.bat: Added commands to 3178: generate specs.h and options.h. 3179: * i386/config-nt.sed: Changed link32 to link. 3180: * winnt/ld.c (main): Removed call to free. 3181: * configure.bat: Added line to echo usage on invalid input. 3182: * gcc.c (fix_argv): Removed call to free. 3183: * gcc.c, getpwd.c, protoize.c, sdbout.c: Changed WINNT to _WIN32. 3184: * toplev.c: Likewise. 1.1 root 3185: 1.1.1.8 root 3186: Tue May 16 18:04:47 1995 Richard Kenner ([email protected]) 1.1 root 3187: 1.1.1.8 root 3188: * toplev.c (pfatal_with_name, fatal_io_error, vfatal): 3189: Use FATAL_EXIT_CODE instead of magic number. 3190: * cccp.c, cpplib.c, cpplib.h: Use FATAL_EXIT_CODE instead 3191: of FAILURE_EXIT_CODE. 3192: * fix-header.c, gen-protos.c: Likewise. 3193: * cpperror.c, cppmain.c: Likewise. 3194: Include config.h #ifndef EMACS. 3195: * xm-alpha.h, xm-rs6000.h, xm-vms.h (FAILURE_EXIT_CODE): Remove. 1.1 root 3196: 1.1.1.8 root 3197: Tue May 16 17:46:57 1995 Adam Fedor <[email protected]> 1.1 root 3198: 1.1.1.8 root 3199: * objc/archive.c (__objc_write_class): Write class version. 3200: (__objc_write_selector, objc_{write,read}_selector): Handle null 3201: selector. 1.1 root 3202: 1.1.1.8 root 3203: * objc/sarray.h (struct sarray): Make capacity size_t. 3204: * objc/sarray.c (sarray_realloc): Make array index variables size_t. 1.1 root 3205: 1.1.1.8 root 3206: Tue May 16 06:59:08 1995 Paul Eggert <[email protected]> 1.1 root 3207: 1.1.1.8 root 3208: * dsp16xx.c (print_operand_address): Fix misspellings in messages. 3209: * i370/mvs.h (FUNCTION_PROFILER): Likewise. 3210: * mips-tdump.c (type_to_string): Likewise. 3211: * print-tree.c (print_node): Likewise. 1.1 root 3212: 1.1.1.8 root 3213: * protoize.c (edit_fn_definition): Fix mispelled local `have_flotsam'. 1.1 root 3214: 1.1.1.8 root 3215: * objc/sendmsg.c (__objc_init_install_dtable): Fix misspelling 3216: in name of local label `already_initialized'. 1.1.1.7 root 3217: 1.1.1.8 root 3218: * winnt/winnt.h (STDC_VALUE): Was misspelled. 1.1.1.7 root 3219: 1.1.1.8 root 3220: * m68k/ccur-GAS.h (FUNCTION_BOUNDARY): Was misspelled. 1.1.1.7 root 3221: 1.1.1.8 root 3222: * 1750a.h (DEFAULT_PCC_STRUCT_RETURN): Was misspelled. 1.1.1.7 root 3223: 1.1.1.8 root 3224: Mon May 15 23:41:25 1995 Jeffrey A. Law <[email protected]> 1.1.1.7 root 3225: 1.1.1.8 root 3226: * pa.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Make sure to encode section 3227: info for all libcalls. 1.1.1.7 root 3228: 1.1.1.8 root 3229: Mon May 15 20:58:00 1995 Jason Merrill <[email protected]> 1.1.1.7 root 3230: 1.1.1.8 root 3231: * collect2.c (strstr): Define ifndef POSIX. 1.1.1.7 root 3232: 1.1.1.8 root 3233: * defaults.h (SUPPORTS_WEAK): Provide default. 3234: * aoutos.h, sparc/sunos4.h: Don't support weak symbols. 3235: * netbsd.h, svr4.h, i386/freebsd.h, i386/osfrose.h, 3236: m88k/m88k.h: Define ASM_WEAKEN_LABEL instead of WEAK_ASM_OP. 3237: * c-pragma.h: Check ASM_WEAKEN_LABEL instead of WEAK_ASM_OP. 3238: HANDLE_PRAGMA_WEAK is never defined in a tm.h file. 3239: * c-decl.c (duplicate_decls): Propagate DECL_WEAK. 3240: * tree.h (DECL_WEAK): New macro. 3241: (tree_decl): Add weak_flag. 3242: * varasm.c (assemble_start_function): Declare the symbol weak if 3243: appropriate. 3244: (assemble_variable): Ditto. 3245: (assemble_alias): Ditto. Mark the decl as written. 3246: (declare_weak): Check for weak declaration after definition. 3247: Set DECL_WEAK. 3248: (weak_finish): Use ASM_WEAKEN_LABEL. 3249: * libgcc2.c: The C++ free-store management functions are weak 3250: aliases on targets that always support them. 1.1.1.7 root 3251: 1.1.1.8 root 3252: Mon May 15 19:01:43 1995 Richard Kenner ([email protected]) 1.1.1.7 root 3253: 1.1.1.8 root 3254: * configure (out_object_file): New variable; put value in Makefile. 3255: * Makefile.in (out_object_file): Use in place of aux-output.o. 1.1.1.7 root 3256: 1.1.1.8 root 3257: * fold-const.c (const_binop): Don't pass OVERFLOW to force_fit_type 3258: if type is unsigned. 1.1.1.7 root 3259: 1.1.1.8 root 3260: Mon May 15 18:48:26 1995 Paul Eggert <[email protected]> 1.1.1.7 root 3261: 1.1.1.8 root 3262: * install.sh (transformbasename): Fix misspelling. 1.1.1.7 root 3263: 1.1.1.8 root 3264: * tahoe.h (CHECK_FLOAT_VALUE): Fix misspelling of OVERFLOW parameter. 1.1.1.7 root 3265: 1.1.1.8 root 3266: * i386.h (VALID_MACHINE_{DECL,TYPE_ATTRIBUTE): Fix typo. 1.1.1.7 root 3267: 1.1.1.8 root 3268: * fx80.h (CHECK_FLOAT_VALUE): Fix misspelled use of parameter. 1.1.1.7 root 3269: 1.1.1.8 root 3270: * a29k.c (spec_reg_operand): Fix misspelling of `default:'. 1.1.1.7 root 3271: 1.1.1.8 root 3272: Mon May 15 18:36:41 1995 Philippe De Muyter ([email protected]) 1.1.1.7 root 3273: 1.1.1.8 root 3274: * m68k.md (b{eq,ne,ge,lt}0_di): Fixed for non-MOTOROLA syntax. 3275: * m68k/xm-mot3300.h (alloca): Extern decl added for non-GNU compiler. 1.1.1.7 root 3276: 1.1.1.8 root 3277: Mon May 15 13:14:29 1995 Per Bothner <[email protected]> 1.1.1.7 root 3278: 1.1.1.8 root 3279: * cppexp.c (cpp_reader): Test for '#' (start of assertion) *after* 3280: skipping hspace, not before. 1.1.1.7 root 3281: 1.1.1.8 root 3282: Mon May 15 08:13:54 1995 Pat Rankin ([email protected]) 1.1.1.7 root 3283: 1.1.1.8 root 3284: * vmsconfig.com: Construct options.h and specs.h to #include 3285: all "*/lang-{options|specs}.h" files found. 1.1.1.7 root 3286: 1.1.1.8 root 3287: Sun May 14 21:32:49 1995 Doug Evans <[email protected]> 1.1.1.7 root 3288: 1.1.1.8 root 3289: * alpha/alpha.md (movsicc, case NE): Don't generate unrecognizable 3290: insn. 3291: (movdicc, case NE): Likewise. 1.1.1.7 root 3292: 1.1.1.8 root 3293: Sun May 14 15:44:54 1995 Jim Wilson <[email protected]> 1.1.1.7 root 3294: 1.1.1.8 root 3295: * unroll.c (unroll_loop): Make local_regno have size 3296: max_reg_before_loop. Don't do local register optimization if 3297: copy_end has no INSN_LUID. 1.1.1.7 root 3298: 1.1.1.8 root 3299: Sun May 14 10:38:23 1995 Richard Kenner ([email protected]) 1.1.1.7 root 3300: 1.1.1.8 root 3301: * objc-act.c (start_method_def): Mark _self as possibly unused. 1.1.1.7 root 3302: 1.1.1.8 root 3303: * configure: Create specs.h and options.h from */lang-specs.h 3304: and */lang-options.h. 3305: Set lang_specs_files and lang_options_file variables in Makefile. 3306: * Makefile.in (lang_{specs,options}_files): New variables. 3307: (gcc.o): Depends on $(lang_specs_files). 3308: (toplev.o): Depends on $(lang_options_file); merge two dep lists. 3309: (distclean): Remove spes.h and options. 3310: * gcc.c (default_compilers): Remove entries for Ada, C++, Chill, 3311: and Fortran; #include specs.h instead. 3312: * toplev.c (lang_options): Remove entries for Ada, C++, and Fortran; 3313: include options.h instead. 1.1.1.7 root 3314: 1.1.1.8 root 3315: Sat May 13 23:11:21 1995 DJ Delorie <[email protected]> 1.1.1.7 root 3316: 1.1.1.8 root 3317: * configure (i[345]86-go32-msdos, i[345]86-*-go32): New targets. 1.1.1.7 root 3318: 1.1.1.8 root 3319: Sat May 13 10:58:38 1995 Jim Wilson <[email protected]> 1.1.1.7 root 3320: 1.1.1.8 root 3321: * loop.c (record_giv): When computing replaceable, use 3322: back_branch_in_range_p instead of looking for branches to named 3323: labels. 3324: * loop.h (back_branch_in_range_p): Declare. 3325: * unroll.c (back_branch_in_range_p): No longer static. 1.1.1.7 root 3326: 1.1.1.8 root 3327: Sat May 13 06:47:11 1995 Richard Kenner ([email protected]) 1.1.1.7 root 3328: 1.1.1.8 root 3329: * combine.c (simplify_shift_count, case LSHIFTRT): Don't merge 3330: shifts of different modes if first is any right shift. 1.1.1.7 root 3331: 1.1.1.8 root 3332: Sat May 13 05:39:09 1995 Richard Earnshaw ([email protected]) 1.1.1.7 root 3333: 1.1.1.8 root 3334: * configure (arm-semi-aout): New configuration. 3335: * config.sub: Add support for semi-hosted ARM. 3336: * arm/t-semi, arm/semi.h: New files. 1.1 root 3337: 1.1.1.8 root 3338: Fri May 12 21:51:22 1995 Doug Evans <[email protected]> 1.1 root 3339: 1.1.1.8 root 3340: * flow.c (find_basic_blocks): Only perform n_basic_blocks sanity 3341: check on first pass, and on second pass ensure it has the correct 3342: value. 1.1 root 3343: 1.1.1.8 root 3344: Fri May 12 19:23:11 1995 Jim Wilson <[email protected]> 1.1 root 3345: 1.1.1.8 root 3346: * c-typeck.c (build_binary_op): Warn when ~unsigned is compared 3347: against unsigned, and type promotions result in an unexpected 3348: answer. 1.1 root 3349: 1.1.1.8 root 3350: Fri May 12 19:10:21 1995 Roland McGrath <[email protected]> 1.1 root 3351: 1.1.1.8 root 3352: * configure (*-*-gnu*): Always use ELF; set tm_file=${cpu_type}/gnu.h. 3353: * config/i386/gnu.h: Contents replaced with old i386/gnuelf.h. 3354: * config/i386/gnuelf.h: File removed. 1.1 root 3355: 1.1.1.8 root 3356: Fri May 12 17:29:57 1995 Ken Raeburn ([email protected]) 1.1 root 3357: 1.1.1.8 root 3358: * m68k/lb1sf68.asm (__IMMEDIATE_PREFIX__): Default to #. 3359: (IMM): New macro. 3360: (all code): Use IMM macro instead of hardcoding # for immediate 3361: operands. 1.1 root 3362: 1.1.1.8 root 3363: Fri May 12 16:52:10 1995 Philippe De Muyter ([email protected]) 1.1 root 3364: 1.1.1.8 root 3365: * m68k.c (output_scc_di): New function. 3366: (extend_operator) : Allow DImode target. 3367: * m68k.h (HARD_REGNO_MODE_OK): Don't allow d7/a0 as DImode reg pair. 3368: * m68k.md (tstdi, cmpdi, addsi_lshrsi_31, ashldi_extsi): New patterns. 3369: (extendqidi2, extendhidi2, extendsidi2): Allow "general_operand" 3370: instead of "register_operand" 0. 3371: (adddid_sexthishl32, subdid_sexthishl32, subdi_dishl32): Likewise. 3372: (adddi_dilshr32): Operand 0 constraint changed from "ro" to "do"; 3373: Code generation fixed. 3374: (adddi_mem, subdi_mem): Fixed for "<" and ">" operand 0. 3375: (adddi3, subdi3): Operand 2 constraint changed from "ao" to "*ao" 3376: (ashldi_sexthi, ashrdi_const32): Allow only "register_operand" 3377: instead of "general_operand" 0. 3378: (ash[lr]di_const, ash[lr]di3): Allow also 8 and 16 as shift count. 3379: (subreg1ashrdi_const32): Pattern deleted. 3380: (subreghi1ashrdi_const32, subregsi1ashrdi_const32): New pattern. 3381: (lshrsi_31): New implementation. 3382: (scc0_di, scc_di, beq0_di, bne0_di, bge0_di, blt0_di): New patterns. 3383: 3384: Fri May 12 16:50:49 1995 Jeffrey A. Law <[email protected]> 1.1.1.6 root 3385: 1.1.1.8 root 3386: * pa.md (bb patterns): Fix bugs in length computation exposed by 3387: recent branch shortening and genattrtab changes. 1.1.1.6 root 3388: 1.1.1.8 root 3389: Fri May 12 16:22:27 1995 Ken Raeburn <[email protected]> 1.1.1.6 root 3390: 1.1.1.8 root 3391: * cccp.c (enum node_type): Add T_IMMEDIATE_PREFIX_TYPE. 3392: (special_symbol): Handle it; emit value of IMMEDIATE_PREFIX. 3393: (IMMEDIATE_PREFIX): Default to empty string. 3394: (initialize_builtins): Install __IMMEDIATE_PREFIX__ builtin, 3395: parallel to __REGISTER_PREFIX__. 1.1.1.6 root 3396: 1.1.1.8 root 3397: Fri May 12 14:40:03 1995 Pat Rankin ([email protected]) 1.1.1.6 root 3398: 1.1.1.8 root 3399: * cccp.c: #if VMS, don't define `stat' macro to be VMS_stat. 3400: Compare enums explicitly to 0 to work around VAX C bug. 3401: (do_include): Cast alloca's value. 1.1.1.6 root 3402: 1.1.1.8 root 3403: * make-cc1.com (bc_loop): Process comma-separated list rather 3404: than space-separated one; restore .h suffix stripped by vmsconfig; 3405: (loop1): More robust handling of directory prefix on file names. 3406: * vmsconfig.com (TPU makefile.in): Reorganize and reformat code. 3407: Make generated .opt files have more consistent format (all comma 3408: separated, excess whitespace eliminated); 3409: (additional_compiler): New routine. 3410: (process_makefile): Use it to handle cc1plus via cp/Make-lang.in. 1.1.1.6 root 3411: 1.1.1.8 root 3412: Fri May 12 13:35:07 1995 Doug Evans <[email protected]> 1.1.1.6 root 3413: 1.1.1.8 root 3414: * arm.h: Replace ARM_REG_PREFIX with REGISTER_PREFIX. 3415: Replace ARM_COMMENT_CHAR with ASM_COMMENT_START. 3416: (REGISTER_PREFIX): Define. 3417: (USER_LABEL_PREFIX, LOCAL_LABEL_PREFIX): Define. 3418: (SECONDARY_OUTPUT_RELOAD_CLASS): Handle DFmodes only if 3419: TARGET_HARD_FLOAT. 3420: (PREDICATE_CODES): Add soft_df_operand. 3421: * arm.c: Replace ARM_REG_PREFIX with REGISTER_PREFIX. 3422: Replace ARM_COMMENT_CHAR with ASM_COMMENT_START. 3423: (arm_asm_output_label): Use USER_LABEL_PREFIX. 3424: (soft_df_operand): New function. 3425: * arm.md (movsicc): New pattern. 3426: (movsfcc, movdfcc, *movsicc_insn, *movsfcc_hard_insn): Likewise. 3427: (*movsfcc_soft_insn, *movdfcc_insn): Likewise. 3428: (*movdf_soft_insn): Rewrite. 3429: (movsi matcher): Fix typo in type attribute. 1.1.1.6 root 3430: 1.1.1.8 root 3431: Fri May 12 10:25:40 1995 Michael Meissner ([email protected]) 1.1.1.6 root 3432: 1.1.1.8 root 3433: * i386.h (TARGET_RTD): Use MASK_RTD, not MASK_REGPARM. 3434: (TARGET_SWITCHES): Add -m{,no-}align-double switch. 3435: (TARGET_OPTIONS): Add -mregparm= switch to set number of registers 3436: to use for passing arguments. Add -malign-loops= switch to set 3437: the alignment for loops. Add -malign-jumps= switch to set the 3438: alignment for code that is jumped to. Add -malign-functions= 3439: switch to set the initial alignment of functions. 3440: (TARGET_REGPARM): Delete, in favor of -mregparm= 3441: (TARGET_SWITCHES): Delete -mregparm, add -mdebug-arg switches. 3442: (RETURN_POPS_ARGS): Call i386_return_pops_args to do the real work. 3443: (VALID_MACHINE_DECL_ATTRIBUTE): Define as function call. 3444: (VALID_MACHINE_TYPE_ATTRIBUTE): Define as function call. 3445: (COMP_TYPE_ATTRIBUTES): Define as function call. 3446: (REGPARM_MAX): Maximum number of regs to use for passing arguments. 3447: (CUMULATIVE_ARGS): Make this a structure, not an int. 3448: (INIT_CUMULATIVE_ARGS, FUNCTION_ARG{,_ADVANCE}): Call function. 3449: (FUNCTION_ARG_PARTIAL_NREGS): Likewise. 3450: (MAX_CODE_ALIGN): Maximum value to align loops/jumps to. 3451: (BIGGEST_ALIGNMENT): Return 64 if -malign-double, 32 otherwise. 3452: (ASM_OUTPUT_ALIGN_CODE): Use value of -malign-jumps= switch. 3453: (ASM_OUTPUT_LOOP_ALIGN): Use value of -malign-loops= switch. 3454: (toplevel): Declare all new functions and external variables added 3455: in i386.c. 1.1.1.6 root 3456: 1.1.1.8 root 3457: * i386.c (i386_regparm_string, i386_regparm): New variables 3458: for -mregparm= switch to set the number of registers to use for 3459: passing arguments. 3460: (i386_align_loops_string, i386_align_loops): New variables for 3461: -malign-loops= switch to set alignment to use for loops. 3462: (i386_align_jumps_string, i386_align_jumps): New variables for 3463: -malign-jumps= switch to set alignment to use for labels that are 3464: jumped to. 3465: (override_options): Support new switches. 3466: (i386_valid_decl_attribute_p): New function to validate decl 3467: specific attributes. Presently returns 0. 3468: (i386_valid_type_attribute_p): New function to validate type 3469: specific attributes. Recognize "stdcall", which says function 3470: with fixed numbers of arguments is responsible for popping stack, 3471: "cdecl", which says to use the normal C calling sequence, even if 3472: -mrtd is used, and "regparm", which specifies the number of 3473: registers to use for passing arguments. 3474: (i386_comp_type_attributes): New function, to validate whether 3475: attributes are compatible. 3476: (i386_return_pops_args): New function, to return whether or not 3477: the function pops its argument list or not, taking into account 3478: -mrtd, and the stdcall/cdecl attributes. 3479: (init_cumulative_args): Rewrite as a function, taking variable 3480: argument functions, and regparm support into account. 3481: (function_arg{,_advance,_partial_nreg}): Likewise. 3482: (print_operand): Support %J, to print appropriate jump insn. 1.1.1.6 root 3483: 1.1.1.8 root 3484: * i386.md (decrement_and_branch_until_zero): Define pattern, 3485: so that loops that count down to zero, don't have an unneeded 3486: compare after the decrement. Add a general insn recognizer for 3487: add to a value and compare against zero. 1.1.1.6 root 3488: 1.1.1.8 root 3489: * i386/go32.h, i386/winnt.h (VALID_MACHINE_DECL_ATTRIBUTE): 3490: Delete, code folded into the mainline. 3491: (RETURN_POPS_ARGS): Likewise. 1.1.1.6 root 3492: 1.1.1.8 root 3493: * i386/winnt.h (ENCODE_SECTION_INFO): The stdcall attribute is now 3494: stored on the type field, rather than the decl. 1.1 root 3495: 1.1.1.8 root 3496: * i386/gas.h (ASM_OUTPUT_ALIGN_CODE, ASM_OUTPUT_LOOP_ALIGN): Use 3497: i386_align_{loops,jumps} variables to do alignment. 3498: * i386/osfrose.h, i386/svr3dbx.h: Likewise. 1.1 root 3499: 1.1.1.8 root 3500: Fri May 12 12:48:19 1995 Richard Kenner ([email protected]) 1.1 root 3501: 1.1.1.8 root 3502: * stor-layout.c (layout_type, case ARRAY_TYPE): Compute length using 3503: MAX of length and zero if sizetype signed and neither bound constant. 1.1 root 3504: 1.1.1.8 root 3505: * i386/gnuelf.h, i386/linux-oldld.h, i386/lynx-ng.h, i386/v3gas.h: 3506: Use <...> in #include instead of "...". 3507: * m68k/lynx-ng.h, sparc/lynx-ng.h: Likewise. 1.1 root 3508: 1.1.1.8 root 3509: * c-parse.in (myparm): Handle attributes. 3510: * objc-act.c (unused_list): New variable. 3511: (build_tmp_function_decl): Call push_parm_decl with new format. 3512: (start_class): Initialize unused_list. 3513: (start_method_def): Call push_parm_decl with new format and 3514: mark _cmp as possibly unused. 1.1 root 3515: 1.1.1.8 root 3516: * combine.c (simplify_shift_const): Don't change SHIFT_MODE 3517: for LSHIFTRT either. 1.1 root 3518: 1.1.1.8 root 3519: * unroll.c (unroll_loop): Don't move reg if used in copy_end and 3520: that is a JUMP_INSN. 1.1 root 3521: 1.1.1.8 root 3522: Fri May 12 12:31:37 1995 Doug Evans <[email protected]> 1.1 root 3523: 1.1.1.8 root 3524: * arm/lib1funcs.asm: New file. 1.1 root 3525: 1.1.1.8 root 3526: Fri May 12 11:52:03 1995 Kung Hsu <[email protected]> 1.1 root 3527: 1.1.1.8 root 3528: * configure (a29k-*-vxworks*): New target. 3529: * config.sub (vxworks29k): New alias. 3530: * a29k/t-vx29k: New file. 3531: * a29k/vx29k.h: New file. 1.1 root 3532: 1.1.1.8 root 3533: Fri May 12 11:17:28 1995 Jim Wilson <[email protected]> 1.1 root 3534: 1.1.1.8 root 3535: * loop.c (check_dbra_loop): When reversing loop when 3536: no_use_except_counting is false, there must be only one biv. 1.1 root 3537: 1.1.1.8 root 3538: Fri May 12 07:10:00 1995 Richard Kenner ([email protected]) 1.1 root 3539: 1.1.1.8 root 3540: * unroll.c (unroll_loop): Only use local_regno for pseudos. 1.1 root 3541: 1.1.1.8 root 3542: * genattrtab.c (write_test_expr, case MATCH_DUP): Use operands[N] 3543: instead of JUMP_LABEL (which may not be set). 3544: (walk_attr_value, case MATCH_DUP): Set must_extract. 1.1 root 3545: 1.1.1.8 root 3546: * c-parse.in: Adjust number of shift/reduce conflicts. 3547: (parm): Support attributes. 3548: * c-decl.c (push_parm_decl): Pass any attributes to decl_attributes. 1.1 root 3549: 1.1.1.8 root 3550: Fri May 12 00:36:26 1995 Per Bothner <[email protected]> 1.1 root 3551: 1.1.1.8 root 3552: * cpplib.c (skip_quoted_string): Removed - no longer needed. 3553: (skip_if_group): Use cpp_get_token instead of skip_quoted_string. 1.1 root 3554: 1.1.1.8 root 3555: * cpplib.h (struct cpp_reader): Remove start_line field. 3556: Add multiline_string_line field. 1.1 root 3557: 1.1.1.8 root 3558: * cpplib.c (cpp_error_with_line, cpp_warning_with_line, 3559: cpp_pedwarn_with_line): Take extra column number parameter. 3560: (macroexpand, cpp_get_token): Fix reporting of unterminated strings. 3561: (line_for_error): Removed - no longer needed. 1.1 root 3562: 1.1.1.8 root 3563: Fri May 12 02:21:34 1995 Jim Wilson <[email protected]> 1.1 root 3564: 1.1.1.8 root 3565: * mips/svr4-t.h (MD_STARTFILE_PREFIX, MD_EXEC_PREFIX, 3566: STARTFILE_SPEC, LINK_SPEC): Define. 3567: * configure (mips-tandem-sysv4): Use t-mips not t-svr4. 1.1 root 3568: 1.1.1.8 root 3569: Thu May 11 19:18:54 1995 Per Bothner <[email protected]> 1.1 root 3570: 1.1.1.8 root 3571: * cpplib.c (line_for_error): Make it work; add extra parameter. 3572: (skip_quoted_string, cpp_get_token): Update calls to line_for_error. 3573: (macroexpand): Remember initial line so we can report it if the 3574: call is unterminated. Also, simplify error logic slightly. 3575: (do_include): Cast alloca return value, to avoid pcc warning. 1.1 root 3576: 1.1.1.8 root 3577: * cppexp.c (parse_number): Cleanup some Cygnus crud for MPW. 1.1 root 3578: 1.1.1.8 root 3579: Thu May 11 21:35:23 1995 Torbjorn Granlund <[email protected]> 1.1 root 3580: 1.1.1.8 root 3581: From Moshier: 3582: * i960.c (i960_output_ldconst): Let split_double handle DImode. 3583: (i960_print_operand): Use REAL_VALUE_TO_DECIMAL for decimal strings. 3584: (i960_output_double, i960_output_float): Likewise; also change arg 3585: VALUE from `double' to `REAL_VALUE_TYPE'. 1.1 root 3586: 1.1.1.8 root 3587: Thu May 11 21:09:25 1995 Per Bothner ([email protected]) 1.1 root 3588: 1.1.1.8 root 3589: * cpperror.c (cpp_print_containing_files): Remove some 3590: Cygnus-local stuff. 1.1 root 3591: 1.1.1.8 root 3592: Thu May 11 21:06:47 1995 Doug Evans <[email protected]> 1.1 root 3593: 1.1.1.8 root 3594: * gcc.c (link_command_spec): Make -nostdlib no longer imply 3595: -nostartfiles. 1.1 root 3596: 1.1.1.8 root 3597: Thu May 11 18:48:57 1995 Paul Eggert <[email protected]> 1.1 root 3598: 1.1.1.8 root 3599: * c-common.c (convert_and_check): Don't diagnose overflow in constant 3600: expression merely because conversion overflowed. 1.1 root 3601: 1.1.1.8 root 3602: Thu May 11 18:43:59 1995 Richard Kenner ([email protected]) 1.1 root 3603: 1.1.1.8 root 3604: * c-decl.c (grokdeclarator): Use PARM_FLAG to see if should 3605: make PARM_DECL. 3606: * c-parse.in (nested_function, notype_nested_function): 3607: Allow old-style arg definitions (use xdecls). 1.1 root 3608: 1.1.1.8 root 3609: * c-decl.c (finish_struct): Properly update DECL_PACKED. 1.1 root 3610: 1.1.1.8 root 3611: Thu May 11 15:24:15 1995 Jason Merrill <[email protected]> 1.1 root 3612: 1.1.1.8 root 3613: * fold-const.c (fold): Also fold CLEANUP_POINT_EXPRs into 3614: TRUTH_*_EXPRs and into the first operand. 3615: (operand_equal_for_comparison_p): Also make sure the second operand 3616: is integral. 1.1 root 3617: 1.1.1.8 root 3618: Thu May 11 14:22:03 1995 Ted Lemon <[email protected]> 1.1 root 3619: 1.1.1.8 root 3620: * config/mips/netbsd.h: New file. 3621: * config/mips/t-mips-netbsd: New file. 3622: * config/mips/x-netbsd: New file. 1.1 root 3623: 1.1.1.8 root 3624: * configure (mips-dec-netbsd*): Add entry. 1.1 root 3625: 1.1.1.8 root 3626: * mips.h (LOCAL_LABEL_PREFIX, USER_LABEL_PREFIX): Define. 3627: (PUT_SDB_BLOCK_START, PUT_SDB_BLOCK_END, ASM_OUTPUT_LABEL_REF, 3628: ASM_OUTPUT_INTERNAL_LABEL, ASM_GENERATE_INTERNAL_LABEL, 3629: ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Use them. 1.1 root 3630: 1.1.1.8 root 3631: * mips.c (mips_output_lineno): Use LOCAL_LABEL_PREFIX. 1.1 root 3632: 1.1.1.8 root 3633: Thu May 11 14:22:03 1995 Stan Cox ([email protected]) 1.1 root 3634: 1.1.1.8 root 3635: * dwarfout.c (output_decl): Don't output DIE for struct or union type 3636: with no name or with ERROR_MARK for the fields. 1.1 root 3637: 1.1.1.8 root 3638: Thu May 11 06:36:34 1995 Michael Meissner ([email protected]) 1.1 root 3639: 1.1.1.8 root 3640: * flow.c (mark_used_regs): If a SUBREG does not have a REG in the 3641: SUBREG_REG position, recursively call mark_used_regs, instead of 3642: segfaulting. 1.1 root 3643: 1.1.1.8 root 3644: Thu May 11 06:44:34 1995 Pat Rankin ([email protected]) 1.1 root 3645: 1.1.1.8 root 3646: * expr.c (do_jump, case EQ_EXPR, NE_EXPR): Fix typo for complex. 1.1 root 3647: 1.1.1.8 root 3648: Wed May 10 12:34:46 1995 Michael Meissner <[email protected]> 1.1 root 3649: 1.1.1.8 root 3650: * configure: Add support for the little endian variant of the 3651: PowerPC System V.4 and Eabi targets. If the GNU assembler was not 3652: specified, don't build libgcc.a variants on the PowerPC systems 3653: that use -mrelocatable, -mlittle, and -mbig. 1.1 root 3654: 1.1.1.8 root 3655: * genmultilib: For MULTILIB_MATCHES arguments, map question marks 3656: into equal signs after spliting the left and right side of 3657: equivalent options, to all support for options like: -mcpu=403. 1.1 root 3658: 1.1.1.8 root 3659: * rs6000/rs6000.md (rs6000_immed_double_const): New function that 3660: is like immed_double_const, except that it reverses the two words 3661: in the constant if the target is little endian. 1.1 root 3662: 1.1.1.8 root 3663: * rs6000/rs6000.md (floatsidf2): Use rs6000_immed_double_const, 3664: not immed_double_const. 3665: (floatunssidf2): Ditto. 1.1 root 3666: 1.1.1.8 root 3667: * rs6000/rs6000.h: Add declarations for all functions in rs6000.c. 1.1 root 3668: 1.1.1.8 root 3669: * rs6000/sysv4.h (TARGET_SWITCHES): Add -mlittle, -mlittle-endian, 3670: -mbig, and -mbig-endian for bi-endian support. 3671: (ASM_SPEC): Pass -mlittle/-mbig to the assembler if it was passed 3672: to us. 3673: (LINK_SPEC): If explicit little or big endian support was 3674: requested, tell the GNU linker to use the appropriate target 3675: format. 1.1 root 3676: 1.1.1.8 root 3677: * rs6000/t-eabi (MULTILIB_*): Build libgcc.a variants for software 3678: floating point. Remove mrelocatable libgcc.a variant. 1.1 root 3679: 1.1.1.8 root 3680: * rs6000/t-eabigas: New file, cloned from t-eabi. Build 3681: mrelocatable libgcc.a variant in addition to the other variants. 1.1 root 3682: 1.1.1.8 root 3683: * rs6000/t-ppc: New file, for PowerPC System V.4 support without 3684: the GNU assembler. 1.1 root 3685: 1.1.1.8 root 3686: * rs6000/t-ppcgas: New file, for PowerPC System V.4 support with 3687: the GNU assembler. 1.1 root 3688: 1.1.1.8 root 3689: * rs6000/eabile.h: New file, little endian eabi config file. 3690: * rs6000/sysv4le.h: New file, little endian V.4 config file. 1.1 root 3691: 1.1.1.8 root 3692: Wed May 10 14:22:28 1995 Doug Evans <[email protected]> 1.1 root 3693: 1.1.1.8 root 3694: * libgcc1-test.c (main_without__main): Renamed from `main'. 3695: * Makefile.in (libgcc1-test): Tell the user to ignore warnings. 1.1 root 3696: 1.1.1.8 root 3697: * configure: Support --enable-foo, --disable-foo. 1.1 root 3698: 1.1.1.8 root 3699: Wed May 10 10:34:00 1995 Lee Iverson <[email protected]> 1.1 root 3700: 1.1.1.8 root 3701: * unroll.c: Add declarations of static functions. 3702: (unroll_loop): Renumber regs local to loop for each unrolled iteration. 1.1 root 3703: 1.1.1.8 root 3704: Wed May 10 08:27:03 1995 Richard Kenner ([email protected]) 1.1 root 3705: 1.1.1.8 root 3706: * alpha.c (alpha_set_emit_const): Cleanups to work properly 3707: when run on 32-bit host. 1.1 root 3708: 1.1.1.8 root 3709: * configure: Instead of symlinking tm.h and {h,t,}config.h, 3710: make them files that #include the proper file; pass to Makefile. 3711: Pass out_file and md_file to Makefile instead of making symlinks. 3712: * Makefile.in (out_file, md_file, tm_file, {build,host}_xm_file): 3713: New symbols, to be overridden by configure. 3714: (insn-*): Use $(md_file), not md. 3715: (aux-output.o): Use $(out_file), not aux-output.c. 3716: ($(MD_FILE)): Rework to use new conventions. 3717: (gen*.o, bi-*.o): Depend on $(build_xm_file), not hconfig.h. 3718: (scan.o, fix-header.o, scan-decls.o): Likewise. 3719: (distclean): Adjust files removed for new convention. 1.1 root 3720: 1.1.1.8 root 3721: Tue May 9 19:26:42 1995 Jason Merrill <[email protected]> 1.1 root 3722: 1.1.1.8 root 3723: * rs6000/rs6000.h (LIBGCC_SPEC): Do link with libgcc when -shared. 1.1 root 3724: 1.1.1.8 root 3725: * Makefile.in (STAGESTUFF): Add underscore.c. 3726: (underscore.c): Rename temporary files to begin with 'tmp-' so that 3727: they will be removed by 'make mostlyclean'. 1.1 root 3728: 1.1.1.8 root 3729: Tue May 9 19:19:55 1995 Mike Stump <[email protected]> 1.1 root 3730: 1.1.1.8 root 3731: * toplev.c (lang_options): Add new flag -ffor-scope. 1.1 root 3732: 1.1.1.8 root 3733: Tue May 9 19:11:47 1995 Lee Iverson ([email protected]) 1.1 root 3734: 1.1.1.8 root 3735: * objc/init.c (objc_init_statics): Fix missing part of last change. 1.1 root 3736: 1.1.1.8 root 3737: Tue May 9 18:25:34 1995 Richard Kenner <[email protected]> 1.1 root 3738: 1.1.1.8 root 3739: * i386/gnu.h, i386/linux.h, i386/linux-aout.h, i386/lynx.h: 3740: Use <...> in #include instead of "..." to avoid recursion. 3741: * i386/netbsd.h, i386/xm-gnu.h, i386/xm-linux.h: Likewise. 3742: * i386/xm-lynx.h, i386/xm-freebsd.h, i386/xm-netbsd.h: Likewise. 3743: * m68k/lynx.h, m68k/netbsd.h, m68k/xm-lynx.h: Likewise. 3744: * m68k/xm-netbsd.h, mips/gnu.h, ns32k/netbsd.h: Likewise. 3745: * ns32k/xm-netbsd.h, rs6000/lynx.h, rs6000/xm-lynx.h: Likewise. 3746: * sparc/lynx.h, sparc/netbsd.h, sparc/xm-lynx.h: Likewise. 3747: * sparc/xm-netbsd.h, vax/netbsd.h, vax/xm-netbsd.h: Likewise. 1.1 root 3748: 1.1.1.8 root 3749: Tue May 9 15:52:05 1995 Michael Meissner <[email protected]> 1.1 root 3750: 1.1.1.8 root 3751: * config.sub: Recognize powerpcle as the little endian varient of 3752: the PowerPC. Recgonize ppc as a PowerPC variant, and ppcle as a 3753: powerpcle variant. Convert pentium into i586, not i486. Add p5 3754: alias for i586. Map new x86 variants p6, k5, nexgen into i586 3755: temporarily. 1.1 root 3756: 1.1.1.8 root 3757: Tue May 9 15:43:27 1995 Jason Merrill <[email protected]> 1.1 root 3758: 1.1.1.8 root 3759: * rs6000/rs6000.h (LINK_SPEC, LIB_SPEC): Don't mess with libg 3760: if -shared. 3761: * rs6000/aix41ppc.h (LINK_SPEC): Ditto. 1.1 root 3762: 1.1.1.8 root 3763: * rs6000/powerpc.h: Don't emit .extern directives. 1.1 root 3764: 1.1.1.8 root 3765: Tue May 9 14:08:09 1995 Jim Wilson <[email protected]> 1.1 root 3766: 1.1.1.8 root 3767: * sh/lib1funcs.asm (__ashrsi3, __ashlsi3, __lshrsi3): Use .byte 3768: instead of .word offsets in switch table. 1.1 root 3769: 1.1.1.8 root 3770: Tue May 9 11:44:47 1995 Jeremy Bettis <[email protected]> 1.1 root 3771: 1.1.1.8 root 3772: * objc/sendmsg.c (__objc_send_initialize): Call superclass if object 3773: does not implement +initialize. 3774: 3775: Tue May 9 02:44:16 1995 Jason Merrill <[email protected]> 1.1 root 3776: 1.1.1.8 root 3777: * rs6000/xm-rs6000.h (COLLECT_EXPORT_LIST): Define if not 3778: cross-compiling. 3779: * rs6000/xm-mach.h: #undef COLLECT_EXPORT_LIST. 3780: * rs6000/rs6000.h (COLLECT_SCAN_OBJECTS): Lose. 1.1 root 3781: 1.1.1.8 root 3782: * collect2.c (collect_exit): Unlink export_file. 3783: (prefix_from_string): Broken out from prefix_from_env. 3784: (prefix_from_env): Call it. 3785: (main): Under AIX, recognize -bE: and -bexport:, and don't 3786: automatically export everything if we see one. Otherwise, scan the 3787: objects individually and add all their symbols to an export file to be 3788: passed to the linker. 3789: (write_export_file): New function. 3790: (scan_prog_file): Ignore symbols starting with '.' 1.1 root 3791: 1.1.1.8 root 3792: * c-common.c (declare_hidden_char_array): Mark decl artificial. 1.1 root 3793: 1.1.1.8 root 3794: Mon May 8 18:13:57 1995 Adam Fedor <[email protected]> 1.1 root 3795: 1.1.1.8 root 3796: * objc/init.c (_objc_load_callback): Add declaration. 3797: (__objc_exec_class): Call _objc_load_callback after every Class 3798: or Category is added. 3799: * objc/objc-api.h (_objc_load_callback): Add declaration. 1.1 root 3800: 1.1.1.8 root 3801: Mon May 8 17:56:28 1995 Richard Kenner ([email protected]) 1.1 root 3802: 1.1.1.8 root 3803: * expr.c (expand_expr, case INDIRECT_REF): Set RTX_UNCHANGING_P 3804: if both TREE_READONLY and TREE_STATIC set. 1.1 root 3805: 1.1.1.8 root 3806: * c-typeck.c (convert_for_assignment): Don't give errors about 3807: adding const or volatile unless both sides point to functions. 1.1 root 3808: 1.1.1.8 root 3809: Mon May 8 11:48:23 1995 Michael Meissner <[email protected]> 1.1 root 3810: 1.1.1.8 root 3811: * configure: If ../ld/Makefile, symlink ../ld/ld.new to collect-ld, 3812: not real-ld. Don't test for $use_collect2 any more. 1.1 root 3813: 1.1.1.8 root 3814: Sun May 7 17:52:23 1995 Jason Merrill <[email protected]> 1.1 root 3815: 1.1.1.8 root 3816: * calls.c (expand_call): Improve -Winline warnings. 1.1 root 3817: 1.1.1.8 root 3818: Sun May 7 17:28:27 1995 DJ Delorie ([email protected]) 1.1 root 3819: 1.1.1.8 root 3820: * configure.bat: Use "go32" instead of "msdos" for future expansion. 1.1 root 3821: 1.1.1.8 root 3822: * i386/go32.h: Add support for win32's stdcall functions. 1.1 root 3823: 1.1.1.8 root 3824: * configure.bat: Add ^M to end of each line. 3825: * i386/config-nt.bat, alpha/config-nt.bat: Likewise. 1.1 root 3826: 1.1.1.8 root 3827: Sun May 7 02:12:26 1995 Jason Merrill <[email protected]> 1.1 root 3828: 1.1.1.8 root 3829: * tree.h (DECL_ARTIFICIAL): New macro. 1.1 root 3830: 1.1.1.8 root 3831: * function.c (expand_function_end): Don't warn about unused 3832: anonymous or artificial parms. 1.1 root 3833: 1.1.1.8 root 3834: Fri May 5 18:41:22 1995 Jim Meyering ([email protected]) 1.1 root 3835: 1.1.1.8 root 3836: * configure: Fix typo in name of "maintainer-clean". 1.1 root 3837: 1.1.1.8 root 3838: Fri May 5 14:58:01 1995 Jeffrey A. Law <[email protected]> 1.1 root 3839: 1.1.1.8 root 3840: * pa.c (emit_move_sequence): Force problematical constants 3841: into memory during the reload pass when generating PIC. 1.1 root 3842: 1.1.1.8 root 3843: Fri May 5 13:30:33 1995 Doug Evans <[email protected]> 1.1 root 3844: 1.1.1.8 root 3845: * objc/NXConstStr.m: NXConstantString.h renamed to NXConststr.h. 1.1 root 3846: 1.1.1.8 root 3847: Fri May 5 07:10:15 1995 Stephen L Moshier ([email protected]) 1.1 root 3848: 1.1.1.8 root 3849: * real.c (emdnorm, toe64, etoe64): Significand of Intel long double 3850: denormals is shifted down one bit. 1.1 root 3851: 1.1.1.8 root 3852: Fri May 5 07:04:12 1995 Richard Kenner ([email protected]) 1.1 root 3853: 1.1.1.8 root 3854: * c-typeck.c (process_init_element): Don't clear_momentary if 3855: constructor_stack is not empty. 1.1 root 3856: 1.1.1.8 root 3857: * objc/Makefile (SHELL): Now /bin/sh. 1.1 root 3858: 1.1.1.8 root 3859: * c-typeck.c (build_binary_op): Also warn about ordered 3860: comparison of pointer with zero if -Wall. 1.1 root 3861: 1.1.1.8 root 3862: * expr.c (do_jump, case EQ_EXPR, NE_EXPR): Properly compare complex. 1.1.1.4 root 3863: 1.1.1.8 root 3864: Thu May 4 18:01:25 1995 Philippe De Muyter ([email protected]) 1.1.1.4 root 3865: 1.1.1.8 root 3866: * objc/Makefile: NXConstantString renamed to NXConstStr. 3867: * objc/NXConstStr.m: Renamed from objc/NXConstantString.m. 3868: * objc/NXConstStr.h: Renamed from objc/NXConstantString.h. 1.1.1.4 root 3869: 1.1.1.8 root 3870: Thu May 4 17:38:21 1995 J.T. Conklin <[email protected]> 1.1.1.4 root 3871: 1.1.1.8 root 3872: * configure (vax-*-netbsd*): New configuration. 3873: * vax/netbsd.h, vax/xm-netbsd.h: New files. 1.1.1.4 root 3874: 1.1.1.8 root 3875: Thu May 4 16:39:05 1995 Jason Merrill <[email protected]> 1.1.1.4 root 3876: 1.1.1.8 root 3877: * collect2.c (main): Add check for 'collect-ld', just like 3878: 'real-ld', except that old versions won't be looking for it in the 3879: path. Don't look for 'real-ld' in the path anymore. Sigh. 1.1.1.4 root 3880: 1.1.1.8 root 3881: * collect2.c: #include demangle.h and obstack.h. 3882: (obstack_chunk_alloc): Define. 3883: (obstack_chunk_free): Define. 3884: (generic): Don't define. Don't use. 3885: (main): Initialize obstacks and demangling. 1.1.1.4 root 3886: 1.1.1.8 root 3887: * collect2.c (dump_file): Adjust space padding in output to 3888: maintain tabulation with Solaris ld. Don't demangle if the 3889: environment variable COLLECT_NO_DEMANGLE is set. 1.1.1.4 root 3890: 1.1.1.8 root 3891: * collect2.c (main): Redirect the output of the first link and 3892: demangle it. Don't collect static c/dtors unless USE_COLLECT2 is 3893: defined. Null-terminate the list of objects. 3894: (dump_file): New function. 3895: (file_exists): New function. 3896: (collect_exit): Renamed from my_exit. Dump and remove the temporary 3897: ld output file. 3898: (collect_execute): Break out from fork_execute. Support redirection. 3899: (fork_execute): Call it. 3900: (fatal_perror, fatal, error): Make non-static. 3901: (xcalloc, xmalloc): Don't use generic. 3902: (xrealloc): Define. 3903: (collect_wait): Break out for do_wait. Just return the exit status. 3904: (do_wait): Call it. 1.1.1.4 root 3905: 1.1.1.8 root 3906: * collect2.c: Check SUNOS4_SHARED_LIBRARIES using #if, not #ifdef. 1.1.1.4 root 3907: 1.1.1.8 root 3908: * Makefile.in (collect2): Now uses cplus-dem.o and underscore.o. 3909: (collect2.o): Pass MAYBE_USE_COLLECT2 to compile. 3910: (underscore.c): Rules for creation. 1.1.1.4 root 3911: 1.1.1.8 root 3912: * cplus-dem.c, demangle.h: Copy from libiberty. 1.1.1.4 root 3913: 1.1.1.8 root 3914: Thu May 4 14:12:35 1995 Jim Wilson <[email protected]> 1.1.1.4 root 3915: 1.1.1.8 root 3916: * sdbout.c (plain_type): Pass additional argument to plain_type_1. 3917: (plain_type_1): New parameter level. Increment it when making 3918: recursive calls. Force the type to void_type_mode before starting 3919: a 7th level of recursion. 1.1.1.4 root 3920: 1.1.1.8 root 3921: * sh.c (general_movsrc_operand, general_movdst_operand): Delete 3922: references to POST_DEC and PRE_INC. 3923: * sh.h: Clean up whitespace, comments, etc. 3924: (TARGET_SH, RTL_BIT, DT_BIT, C_BIT, R_BIT, TARGET_DUMP_RTL, 3925: TARGET_DUMP_R, TARGET_CDUMP): Delete. 3926: (TARGET_SWITCHES): Delete -mR, -mc, -mr options. 3927: (CONST_DOUBLE_OK_FOR_LETTER_P): Delete 'G' contraint. 3928: (FUNCTION_VALUE): Simplify. 3929: (REG_OK_FOR_PRE_POST_P, IS_INDEX): Delete. 3930: (BASE_REGISTER_RTX_P, INDEX_REGISTER_RTX_P): Rewrite to allow 3931: SUBREGs. 3932: (GO_IF_LEGITIMATE_INDEX): Delete unused REGNO argument. 3933: (GO_IF_LEGITIMATE_ADDRESS): Use BASE_REGISTER_RTX_P instead of 3934: REG_OK_FOR_PRE_POST_P. Don't accept PRE_INC or POST_DEC addresses. 3935: (PREDICATE_CODES, PROMOTE_MODE): Define. 1.1.1.4 root 3936: 1.1.1.8 root 3937: Wed May 3 09:57:55 1995 Michael Meissner <[email protected]> 1.1.1.4 root 3938: 1.1.1.8 root 3939: * rs6000/rs6000.md (non power abs insns): If not powerpc, use 3940: sf/subfc instructions, not subf. 1.1.1.4 root 3941: 1.1.1.8 root 3942: Wed May 3 08:49:06 1995 Alan Modra <[email protected]> 1.1.1.4 root 3943: 1.1.1.8 root 3944: * protoize.c (gen_aux_info_file): Use strerror #ifdef HAVE_STRERROR. 1.1.1.4 root 3945: 1.1.1.8 root 3946: Wed May 3 01:06:01 1995 Jeffrey A. Law <[email protected]> 1.1.1.4 root 3947: 1.1.1.8 root 3948: * pa.c (output_call): Fix typo/thinko in last change. 3949: (output_function_epilogue): Align the data section before 3950: emitting deferred plabels. 1.1.1.4 root 3951: 1.1.1.8 root 3952: From Torbjorn: 3953: * pa.c (before functions): Declare deferred_plabels and 3954: n_deferred_plabels. 3955: (output_call): When generating pic, don't use LP and RP. Use 32 bit 3956: plabel instead. 3957: (output_function_epilogue): Output plabels accumulated in output_call. 1.1.1.4 root 3958: 1.1.1.8 root 3959: Tue May 2 17:15:08 1995 Jeffrey A. Law <[email protected]> 1.1.1.4 root 3960: 1.1.1.8 root 3961: * pa.c (hppa_expand_epilogue): Fix thinko in last change. 1.1.1.4 root 3962: 1.1.1.8 root 3963: Tue May 2 16:54:35 1995 Doug Evans <[email protected]> 1.1.1.4 root 3964: 1.1.1.8 root 3965: * jump.c (jump_optimize, can_reach_end determination): A barrier can 3966: follow the return insn. 1.1.1.4 root 3967: 1.1.1.8 root 3968: Tue May 2 12:39:55 1995 Mike Stump <[email protected]> 1.1.1.4 root 3969: 1.1.1.8 root 3970: * fold-const.c (fold): Ensure that we don't alter the expression's 3971: type when folding CLEANUP_POINT_EXPRs. 1.1.1.4 root 3972: 1.1.1.8 root 3973: Tue May 2 13:36:08 1995 Michael Meissner <[email protected]> 1.1.1.4 root 3974: 1.1.1.8 root 3975: * expmed.c (emit_store_flag): When creating store flag 3976: instructions from simpler parts, such as XOR, ABS, etc. do not 3977: reuse pseudo registers if expensive optimizations, instead create new 3978: pseudos for each insn result. 1.1.1.4 root 3979: 1.1.1.8 root 3980: Tue May 2 01:25:29 1995 Jeffrey A. Law <[email protected]> 1.1.1.4 root 3981: 1.1.1.8 root 3982: * pa.c (hppa_expand_epilogue): Correctly handle restore of %rp 3983: for functions with a stack size of exactly 8kbytes and no frame 3984: pointer. 1.1.1.4 root 3985: 1.1.1.8 root 3986: Mon May 1 19:27:08 1995 Jim Wilson <[email protected]> 1.1.1.4 root 3987: 1.1.1.8 root 3988: * sdbout.c (sdbout_one_type): Don't switch to text section if 3989: in function with section attribute. 1.1.1.4 root 3990: 1.1.1.8 root 3991: * combine.c (combine_instrutions): Set subst_prev_insn to zero. 3992: (try_combine, undo_all): Likewise. 3993: (get_last_value): Return zero if subst_prev_insn set. 1.1.1.4 root 3994: 1.1.1.8 root 3995: * sparc.h (INIT_TARGET_OPTABS): Move INIT_SUBTARGET_OPTABS to end. 1.1.1.4 root 3996: 1.1.1.8 root 3997: * Makefile.in (install-dir): chmod a+rx all newly created directories. 1.1.1.4 root 3998: 1.1.1.8 root 3999: * expr.c (expand_expr, case SAVE_EXPR): Handle the case where 4000: mode is VOIDmode. 1.1.1.4 root 4001: 1.1.1.8 root 4002: Fri Apr 28 15:39:38 1995 Per Bothner <[email protected]> 1.1.1.4 root 4003: 1.1.1.8 root 4004: * cpplib.h (cpp_buffer): Note new escape combination "@ ". 4005: * cpplib.c (macroexpand): Delete "@ " if stringifying. 4006: (cpp_skip_hspace): Also skip "@ " if input buffer has_escapes. 4007: (collect_expansion): Cleanup white-space handling. 4008: (create_definition): Remove all leading spaces, not just first one. 4009: (cpp_expand_to_buffer): Set has_escapes on resulting input buffer. 4010: (macroexpand): Set output_escapes during whole function (and 4011: specifically during calls of macarg). 4012: (macroexpand): Set "@ " before and after expansion result. 4013: (push_macro_expansion): Remove unneeded initial "@ ", not " ". 4014: (cpp_get_token): Remove unneeded "@ " (not " ") at end of expansion. 4015: (cpp_get_token): Handle "@ ". 1.1.1.4 root 4016: 1.1.1.8 root 4017: * cpplib.c (read_name_map): Add cpp_reader parameter. Access 4018: map_list from former (instead of having it be static). 4019: (open_include_file): Extra parameter (because of above changes). 4020: (do_include, lookup_import): Update calls of open_include_file. 1.1.1.4 root 4021: 1.1.1.8 root 4022: * cpplib.c (do_include): Fix memory leak. 1.1.1.4 root 4023: 1.1.1.8 root 4024: * cpplib.c (delete_assertion): Also delete tokenlist. 4025: (do_unassert): Don't delete tokenlist (handled by delete_assertion). 4026: (cpp_cleanup): New function. Frees resources used by a cpp_reader. 4027: * cpphash.c (cpp_hash_cleanup): New function. 4028: (delete_macro): Enable commented-out code. 4029: (file_cleanup): Free actual buffer. 1.1.1.4 root 4030: 1.1.1.8 root 4031: * cpplib.c (cpp_options): Add map_list. 1.1.1.4 root 4032: 1.1.1.8 root 4033: * cpplib.h (PARSE_GETC): Removed. Bogus and unused. 4034: * cppmain.c (main): Remove commented-out code that used PARSE_GETC. 1.1.1.4 root 4035: 1.1.1.8 root 4036: * cpplib.c: Don't #include <string.h>. Causes clashes 4037: on Nextstep (when index/rindex are macros). 4038: (cpp_grow_buffer, int_parse_file): Cast to U_CHAR*, rather than char*. 1.1.1.4 root 4039: 1.1.1.8 root 4040: Sun Apr 30 08:11:23 1995 Alan Modra ([email protected]) 1.1.1.4 root 4041: 1.1.1.8 root 4042: * stdarg.h, varargs.h (va_arg): Don't assume __va_rounded_size (char) 4043: has the value of 4. 1.1.1.4 root 4044: 1.1.1.8 root 4045: Sun Apr 30 07:13:43 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4046: 1.1.1.8 root 4047: * vax.h (NOTICE_UPDATE_CC): Correctly handle aob insns. 1.1.1.4 root 4048: 1.1.1.8 root 4049: * expr.c (expand_expr, case CONSTRUCTOR): Don't set target to 4050: zero if more then one word. 4051: Pass size and alignment to move_by_pieces_ninsns in bytes, not bits. 1.1.1.4 root 4052: 1.1.1.8 root 4053: * cse.c (cse_insn): Properly set IN_MEMORY for SET_DEST. 1.1.1.4 root 4054: 1.1.1.8 root 4055: * tree.c (substitute_in_expr): Preserve TREE_READONLY. 1.1.1.4 root 4056: 1.1.1.8 root 4057: * c-common.c (enum attrs): Add A_UNUSED. 4058: (init_attributes): Initialize it. 4059: (decl_attributes, case A_UNUSED): New case. 1.1.1.4 root 4060: 1.1.1.8 root 4061: Sat Apr 29 15:42:03 1995 Paul Eggert <[email protected]> 1.1.1.4 root 4062: 1.1.1.8 root 4063: * cccp.c (do_include): Re-fix minor memory leak by using 4064: alloca instead of xmalloc and free. 1.1.1.4 root 4065: 1.1.1.8 root 4066: * cccp.c (macarg): Except for reporting error, treat unterminated 4067: macro call as if it were terminated, since `macroexpand' relies 4068: on *argptr being filled in. 1.1.1.4 root 4069: 1.1.1.8 root 4070: Sat Apr 29 06:09:35 1995 Torbjorn Granlund <[email protected]> 1.1.1.4 root 4071: 1.1.1.8 root 4072: * pa.c (output_mul_insn): Simplify, it is never called with 4073: UNSIGNEDP set. 1.1.1.4 root 4074: 1.1.1.8 root 4075: * pa.md (divsi3, udivsi3, modsi3, umodsi3): Simplify. 4076: (ashlsi3): Clean up indentation and commentary. 1.1.1.4 root 4077: 1.1.1.8 root 4078: Fri Apr 28 12:48:01 1995 Jason Merrill <[email protected]> 1.1.1.4 root 4079: 1.1.1.8 root 4080: * integrate.c (expand_inline_function): Don't emit any notes until 4081: after we've expanded the actual parameters. 1.1.1.4 root 4082: 1.1.1.8 root 4083: Fri Apr 28 11:51:06 1995 Stan Cox ([email protected]) 1.1.1.4 root 4084: 1.1.1.8 root 4085: * m88k/dgux.h: (ENDFILE_SPEC, LIB_SPEC) Fix crtbegin and crtend 4086: (SELECT_RTX_SECTION) Put relocatable pic constants in data section 1.1.1.4 root 4087: 1.1.1.8 root 4088: * m88k/dguxbcs.h: (LIB_SPEC) Likewise 1.1.1.4 root 4089: 1.1.1.8 root 4090: * m88k/m88k.c: (symbolic_operand) Put relocatable pic constants in data 1.1.1.4 root 4091: 1.1.1.8 root 4092: * m88k/m88k.h: (FRAME_POINTER_REQUIRED) Add -momit-leaf-frame-pointer 1.1.1.4 root 4093: 1.1.1.8 root 4094: * m88k/m88k.md: (umulsidi3) Doesn't work for 88110 with mod/div changes 1.1.1.4 root 4095: 1.1.1.8 root 4096: * m88k/x-dgux: (GCC_FOR_TARGET) tdesc gets mixed up for crtbegin/crtend 1.1.1.6 root 4097: 1.1.1.8 root 4098: Fri Apr 28 06:36:47 1995 Richard Kenner ([email protected]) 1.1.1.6 root 4099: 1.1.1.8 root 4100: * c-typeck.c (pop_init_level, output_init_element): Pass 4101: require_constant_* to digest_init. 1.1.1.6 root 4102: 1.1.1.8 root 4103: * alpha.c (alpha_emit_set_const): Now returns rtx and take MODE arg. 4104: Rework to use a new pseudo for intermediate values if high opt level. 4105: Also use expand_{bin,un}op. 4106: * alpha.h (alpha_emit_set_const): Add declaration. 4107: * alpha.md (mov[sd]i and splits): Change call to alpha_emit_set_const. 1.1.1.6 root 4108: 1.1.1.8 root 4109: * reg-stack.c (stack_result): Fix bug in last change. 1.1.1.6 root 4110: 1.1.1.8 root 4111: Fri Apr 28 01:08:43 1995 Doug Evans <[email protected]> 1.1.1.6 root 4112: 1.1.1.8 root 4113: * objc-act.c: Update calls to start_decl, finish_struct, 4114: pass NULLs for attributes. 1.1.1.6 root 4115: 1.1.1.8 root 4116: Thu Apr 27 21:13:14 1995 Doug Evans <[email protected]> 1.1.1.6 root 4117: 1.1.1.8 root 4118: * sparc.md (tablejump): Only if ! TARGET_MEDANY. 4119: (casesi): New pattern for TARGET_MEDANY case. 1.1.1.6 root 4120: 1.1.1.8 root 4121: * c-common.c (decl_attributes): Always continue if attribute not found. 4122: * c-typeck.c (common_type): Call lookup_attribute instead of 4123: value_member. 4124: * tree.c (attribute_hash_list): New function. 4125: (build_type_attribute_variant): Call it. 4126: (valid_machine_attribute): Handle attributes with arguments. 4127: (is_attribute_p): New function. 4128: (lookup_attribute): New function. 4129: (attribute_in_list): Deleted. 4130: (attribute_list_contained): Check TREE_PURPOSE and TREE_VALUE. 4131: * tree.h (valid_machine_attribute): Add prototype. 4132: (is_attribute_p, lookup_attribute): Likewise. 4133: * i386/winnt.h (RETURN_POPS_ARGS): Call lookup_attribute. 4134: (ENCODE_SECTION_INFO): Likewise. 4135: (CPP_PREDEFINES): Use __stdcall__, __cdecl__. 4136: (VALID_MACHINE_DECL_ATTRIBUTE): Call is_attribute_p. 4137: `args' must be NULL. 1.1.1.6 root 4138: 1.1.1.8 root 4139: Thu Apr 27 21:10:41 1995 David Edelsohn <[email protected]> 1.1.1.6 root 4140: 1.1.1.8 root 4141: * rs6000.md (insv): New anonymous patterns to combine insert with 4142: arbitrary ashift, ashiftrt, lshiftrt, or zero_extract. (Based on 4143: patch from John Brooks <[email protected]>.) 4144: (ashlsi3): Remove extraneous operand processing. 1.1.1.6 root 4145: 1.1.1.8 root 4146: Thu Apr 27 18:47:24 1995 Jim Wilson <[email protected]> 1.1.1.6 root 4147: 1.1.1.8 root 4148: * sh/ashlsi3.c, sh/ashrsi3.c, sh/lshrsi3.c: Delete. 4149: * sh/lib1funcs.asm (ashiftrt_r4_*): Rewrite for efficiency. 4150: (ashrsi3, lshrsi3, lshrsi3): Add. 4151: * t-sh (LIB1ASMFUNCS): Add new functions. 4152: (LIBGCC2_CFLAGS): Delete. 4153: (LIB2FUNCS_EXTRA): Remove deleted files. 4154: (ashlsi3.c, ashrsi3.c, lshrsi3.c): Remove rules for deleted files. 1.1.1.6 root 4155: 1.1.1.8 root 4156: * stmt.c (expand_return): When returning BLKmode structure, use 4157: operand_subword instead of doing arithmetic on the register number. 4158: Also, for structures smaller than word_mode, copy it into a word_mode 4159: temporary and then subreg it. 1.1.1.6 root 4160: 1.1.1.8 root 4161: * sparc.md: Delete two define_peepholes which print `bad peephole'. 1.1.1.6 root 4162: 1.1.1.8 root 4163: Thu Apr 27 16:17:01 1995 Torbjorn Granlund <[email protected]> 1.1.1.6 root 4164: 1.1.1.8 root 4165: * toplev.c (rest_of_compilation): Call shorten_branches even when 4166: !optimize. 4167: * final.c (shorten_branches): For non-optimizing compiles, break 4168: after first pass. 1.1.1.6 root 4169: 1.1.1.8 root 4170: Thu Apr 27 14:22:50 1995 Michael Meissner <[email protected]> 1.1.1.6 root 4171: 1.1.1.8 root 4172: * i386/linux-oldld.h: New file, that is cloned from linux-aout.h, 4173: except that it does not pass -m i386linux to the linker. This is 4174: to support the original Linux ld that is on most distributions. 1.1.1.6 root 4175: 1.1.1.8 root 4176: * configure (i[345]86-*-linux*oldld*): Use i386/linux-oldld.h as 4177: the target file. 1.1.1.6 root 4178: 1.1.1.8 root 4179: Thu Apr 27 08:56:50 1995 Richard Kenner ([email protected]) 1.1.1.6 root 4180: 1.1.1.8 root 4181: * tree.c (valid_machine_attribute): Update last change. 1.1.1.6 root 4182: 1.1.1.8 root 4183: Thu Apr 27 08:06:33 1995 Philippe De Muyter ([email protected]) 1.1.1.6 root 4184: 1.1.1.8 root 4185: * fix-header.c, cpplib.c: Don't include <sys/stat.h> twice. 4186: * cpplib.c (cpp_grow_buffer, init_parse_file): Cast {xmalloc,xrealloc} 4187: for token_buffer to U_CHAR* instead of char*. 1.1.1.6 root 4188: 1.1.1.8 root 4189: * m68k/x-mot3300: New file. 4190: * configure (m68k-motorola-sysv*): Use x-mot3300 instead of x-alloca. 1.1.1.6 root 4191: 1.1.1.8 root 4192: Thu Apr 27 07:04:09 1995 Paul Eggert <[email protected]> 1.1.1.6 root 4193: 1.1.1.8 root 4194: * cccp.c (do_include): Fix minor memory leak. 1.1.1.6 root 4195: 1.1.1.8 root 4196: * cccp.c (struct argdata): Remove unused `comments' member. 4197: (macarg): Don't set `comments' member. 1.1.1.6 root 4198: 1.1.1.8 root 4199: * cccp.c (collect_expansion): Assume leading white space 4200: already removed. 4201: Don't allocate unnecessary space for expansion. 1.1.1.6 root 4202: 1.1.1.8 root 4203: * cccp.c (deps_output): Don't generate overly long output lines. 4204: Do not invoke self recursively with spacer == 0; this simplifies 4205: the code a bit. 1.1.1.6 root 4206: 1.1.1.8 root 4207: Wed Apr 26 19:20:02 1995 Andrew McCallum <[email protected]> 1.1.1.6 root 4208: 1.1.1.8 root 4209: * objc/Object.h: Changed Class * to Class in order to match NEXTSTEP 4210: and OpenStep runtime. 4211: * objc/Object.m, objc/Object.h, objc/archive.c, objc/class.c: Likewise. 4212: * objc/encoding.c, objc/init.c, objc/objc-api.h, objc/objc.h: Likewise. 4213: * objc/objects.c, objc/runtime.h, objc/selector.c: Likewise. 4214: * objc/sendmsg.c, objc/typedstream.h: Likewise. 1.1.1.6 root 4215: 1.1.1.8 root 4216: Wed Apr 26 19:18:52 1995 Pieter Schoenmakers <[email protected]> 1.1.1.6 root 4217: 1.1.1.8 root 4218: * objc/objc-api.h (objc_static_instances): New struct to record 4219: static instances of a certain class. 4220: (objc_module): New tag STATICS to point to the table of 4221: objc_statics_instances. 1.1.1.6 root 4222: 1.1.1.8 root 4223: * objc/init.c (OBJC_VERSION): Version 7. 4224: (objc_init_statics): New function. 4225: (__objc_exec_class): Invoke objc_init_statics if needed. 1.1.1.6 root 4226: 1.1.1.8 root 4227: * objc/NXConstantString.m, objc/NXConstantString.h: New files. 4228: * objc/Makefile (OBJC_O): Added bare-bones implementation of 4229: NXConstantString. 1.1.1.6 root 4230: 1.1.1.8 root 4231: * objc-act.c (OBJC_VERSION): Version 7. 4232: (build_objc_string_object): Build a full declaration if not using 4233: the next runtime. 4234: (objc_add_static_instance): New function. 4235: (init_module_descriptor): Add reference to static instances table. 4236: (build_module_descriptor): Add field for static instances table. 4237: (get_objc_string_decl): New function. 4238: (generate_static_references): New function. 4239: (finish_objc): Call generate_static_references if needed. 1.1.1.6 root 4240: 1.1.1.8 root 4241: * c-tree.h (finish_decl_top_level): New declaration. 4242: * c-decl.c (finish_decl_top_level): New function. 1.1.1.6 root 4243: 1.1.1.8 root 4244: Wed Apr 26 18:04:32 1995 Dirk Steinberg ([email protected]) 1.1.1.6 root 4245: 1.1.1.8 root 4246: * stddef.h: Treat _MACHINE_ANSI_H_ like _ANSI_H_. 1.1.1.6 root 4247: 1.1.1.8 root 4248: Wed Apr 26 14:09:59 1995 Jim Wilson <[email protected]> 1.1.1.4 root 4249: 1.1.1.8 root 4250: * sparc.h (NEGTF2_LIBCALL): Define. 4251: (INIT_TARGET_OPTABS): Add support for all TFmode *_LIBCALL macros. 4252: * optabs.c (init_optabs): Delete all uses of undocumented TImode and 4253: TFmode *_LIBCALL macros. 1.1.1.4 root 4254: 1.1.1.8 root 4255: * combine.c (simplify_rtx, case TRUNCATE): Add. Use force_to_mode. 4256: (force_to_mode, case AND): Allow some simplifications when GET_MODE (x) 4257: has more bits than HOST_BITS_PER_WIDE_INT. 4258: * mips/mips.md (truncdiqi2+[456]): Add patterns to simplify ZERO_EXTEND 4259: of a TRUNCATE. 1.1.1.4 root 4260: 1.1.1.8 root 4261: Wed Apr 26 13:01:22 1995 Doug Evans <[email protected]> 1.1.1.4 root 4262: 1.1.1.8 root 4263: * sparc.md (memop define_splits): Rewrite to not use memop. 4264: Preserve MEM_IN_STRUCT_P, MEM_VOLATILE_P, RTX_UNCHANGING_P bits. 4265: * sparc.c (memop): Deleted. 4266: (splittable_symbolic_memory_operand): New function. 4267: (splittable_immediate_memory_operand): New function. 1.1.1.4 root 4268: 1.1.1.8 root 4269: Wed Apr 26 12:54:26 1995 Jeffrey A. Law <[email protected]> 1.1.1.6 root 4270: 1.1.1.8 root 4271: * configure: Add hppa1.1-hp-lites support. 1.1.1.6 root 4272: 1.1.1.8 root 4273: Wed Apr 26 08:04:46 1995 Richard Kenner ([email protected]) 1.1.1.6 root 4274: 1.1.1.8 root 4275: * sh.md (ashrsi2_31): Don't use dead_or_set_p after reload. 4276: * pyr.md: Remove bad peepholes that improperly use dead_or_set_p. 1.1.1.6 root 4277: 1.1.1.8 root 4278: * function.c (expand_function_end): Warn about unused parms 4279: if both -Wunused and -W. 1.1.1.6 root 4280: 1.1.1.8 root 4281: * tree.h (TYPE_PARSE_INFO): Delete unused field. 4282: (TYPE_PACKED): Add new macro. 4283: (struct tree_type): Delete unused field `parse_info'. 4284: Add new field `packed_flag'. 4285: * c-tree.h (finish_enum, finish_struct): Add ATTRIBUTES argument. 4286: * c-common.c (init_attributes): Don't require decl for A_PACKED. 4287: (decl_attributes, case A_PACKED): Set TYPE_PACKED for type. 4288: * c-parse.in: Update number of shift/reduce conflicts. 4289: (structsp): Pass attribute arg to finish_struct. 4290: Support attributes on enums and pass to finish_enum. 4291: * c-decl.c (finish_struct): Add ATTRIBUTES argument, call 4292: decl_attributes and set DECL_PACKED from TYPE_PACKED. 4293: (finish_enum): Add ATTRIBUTES argument, call decl_attributes, 4294: and make enum narrow if TYPE_PACKED. 4295: * print-tree.c (print_node): Print TYPE_PACKED. 1.1.1.6 root 4296: 1.1.1.8 root 4297: * c-decl.c (init_decl_processing): Don't give builtin__constant_p an 4298: argument type. 4299: * expr.c (expand_builtin, case BUILT_IN_CONSTANT_P): A pointer to a 4300: string constant is a constant. 1.1.1.6 root 4301: 1.1.1.8 root 4302: * c-typeck.c (output_init_element): Constructor is not simple if 4303: a bitfield is being assigned a non-integer. 1.1.1.6 root 4304: 1.1.1.8 root 4305: * c-typeck.c (push_init_level): Update constructor_depth when we 4306: push spelling level. 1.1.1.6 root 4307: 1.1.1.8 root 4308: Tue Apr 25 19:50:06 1995 Jeffrey A. Law <[email protected]> 1.1.1.6 root 4309: 1.1.1.8 root 4310: * pa.c (emit_move_sequence): Handle function label arithmetic for 4311: PIC code generation too. 1.1.1.6 root 4312: 1.1.1.8 root 4313: Tue Apr 25 18:52:43 1995 Stephen R. van den Berg ([email protected]) 1.1.1.6 root 4314: 1.1.1.8 root 4315: * reg-stack.c (current_function_returns_real): Deleted (unused). 4316: (FP_mode_reg): Trimmed to a smaller size, less overhead. 4317: (FP_MODE_REG): New macro over which FP_mode_reg will be accessed. 4318: (mark_regs_pat, straighten_stack): New functions. 4319: (reg_to_stack): Amend initialisation of FP_mode_reg. 4320: Mark FP registers mentioned in USE insns before NOTE_INSN_FUNCTION_BEG. 4321: (get_true_reg): Eliminate FP subreg accesses in favour of the 4322: actual FP register in use. 4323: (record_reg_life_pat): Make it work on SUBREGs as well. Make use of 4324: the new mark_regs_pat function. Handle USE insns if called unnested. 4325: (record_reg_life): Don't check for QImode again, we know that it 4326: is there. Process CALL_INSNs like all other insns, they might `use' 4327: some FP argument registers if register passing. 4328: (stack_result_p): Changed in stack_result and returning an rtx. 4329: (stack_reg_life_analysis): Take a new stackentry state argument. 4330: Use stack_result and the rtx to mark using mark_regs_pat. This ensures 4331: that types that need multiple FP registers are handled correctly. 4332: Delete the no_live_regs shortcut to save space. 4333: Use stackentry state to determine filled registers. 4334: (replace_reg): Accept COMPLEX_FLOAT as well. 4335: (move_for_stack_reg): Optimise away some pointer dereferencing. 4336: (subst_stack_regs): Make sure the stack is in the right order 4337: and of the right size for register passing. 4338: (goto_block_pat): Make sure the stack is in the right order 4339: to return possible multi-register values from the function. 4340: (convert_regs): Fix comment about CALL_INSN, it's no longer valid. 4341: Make sure the stack is of the right size and in the right order 4342: to return possible multi-register values from the function. 1.1.1.6 root 4343: 1.1.1.8 root 4344: * function.c (assign_parms): If STACK_REGS is defined, generate USE 4345: insns before the function body, thus showing which registers are filled 4346: with parameters. 4347: * expr.c (expand_builtin_apply_args): Likewise. 4348: Reverse order of saving registers, more compact code for i387. 4349: (expand_builtin_apply): Likewise. 4350: * emit-rtl.c (gen_highpart): Add comment about broken implementation. 4351: * i386.md (untyped_call): Make it return a complex double. 1.1.1.4 root 4352: 1.1.1.8 root 4353: * c-parse.in (attrib): Permit null-length argument list to attributes. 1.1.1.4 root 4354: 1.1.1.8 root 4355: * tree.c (valid_machine_attribute): Use new function attribute_in_list, 4356: makes sure type_attribute_variants are reused even when attributes have 4357: parameters. 4358: Assign any new type to TREE_TYPE (decl). 4359: (attribute_in_list): New function. 4360: (attribute_list_contained): Use it. 4361: * tree.h (attribute_in_list): New declaration. 1.1.1.4 root 4362: 1.1.1.8 root 4363: Tue Apr 25 18:25:53 1995 Jim Wilson <[email protected]> 1.1.1.4 root 4364: 1.1.1.8 root 4365: * expr.c (struct move_by_pieces): Add to_struct and from_struct fields. 4366: (move_by_pieces): Set to_struct and from_struct fields. 4367: (move_by_pieces_1): Set MEM_IN_STRUCT_P of to1 and from1. 4368: (expand_builtin, case BUILT_IN_MEMCPY): New variable type. 4369: Set MEM_IN_STRUCT_P of src_mem and dest_mem. 1.1.1.4 root 4370: 1.1.1.8 root 4371: * Makefile.in (clean): Delete libgcc1-asm.a. 1.1.1.4 root 4372: 1.1.1.8 root 4373: * m68k/vxm68k.h (CPP_SPEC): Define. 1.1.1.4 root 4374: 1.1.1.8 root 4375: * c-decl.c (pushdecl): Don't test DECL_EXTERNAL when deciding whether 4376: to register a duplicate decl in the current block. 1.1.1.4 root 4377: 1.1.1.8 root 4378: * cross64.h (INIT_ENVIRONMENT): Define as string not putenv call. 4379: * gcc.c (main): Pass INIT_ENVIRONMENT to putenv. 1.1.1.4 root 4380: 1.1.1.8 root 4381: * stmt.c (expand_return): When returning BLKmode structure in 4382: registers, copy it to a psuedo-reg instead of to hard registers. 1.1.1.4 root 4383: 1.1.1.8 root 4384: Tue Apr 25 15:14:58 1995 Michael Meissner <[email protected]> 1.1.1.4 root 4385: 1.1.1.8 root 4386: * rs6000.h (LEGITIMIZE_ADDRESS): Don't create a DF address using two 4387: regs if -msoft-float or -mcpu=403. 1.1.1.4 root 4388: 1.1.1.8 root 4389: Tue Apr 25 15:45:44 1995 Richard Henderson ([email protected]) 1.1.1.4 root 4390: 1.1.1.8 root 4391: * m68k.md (divhi3, udivhi3, modhi3, umodhi3): Deleted 4392: these insns plus some surrounding trash. 4393: (divmodhi4, udivmodhi4): Added these insns. 1.1.1.4 root 4394: 1.1.1.8 root 4395: Tue Apr 25 10:12:40 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4396: 1.1.1.8 root 4397: * alpha.c (alpha_builtin_saveregs): Refine last change to work 4398: for both stdarg and varargs. 1.1.1.4 root 4399: 1.1.1.8 root 4400: * tree.c (chain_member_purpose): Make similar to chain_member_value. 1.1.1.4 root 4401: 1.1.1.8 root 4402: * Makefile.in, configure: Change "realclean" to "maintainer-clean". 1.1.1.4 root 4403: 1.1.1.8 root 4404: * protoize.c: Removed __NetBSD__ from conditional. 4405: Declare strerror if HAVE_STRERROR is defined; otherwise 4406: declare sys_errlist and sys_nerr. 4407: (my_strerror): New function. 4408: (errno): Don't define if already defined as a macro. 4409: 4410: * alpha.c (current_file_function_operand): Return false if profiling. 1.1.1.4 root 4411: 1.1.1.8 root 4412: * expr.c (convert_move): Don't access a hard reg in an invalid 4413: mode when doing a truncation. 1.1.1.4 root 4414: 1.1.1.8 root 4415: * alpha.c (add_operand): Test for exactly the constants allowed by 4416: the constraints. 4417: * alpha.h (CONST_OK_FOR_LETTER_P, case 'L'): Reject 0x80000000. 1.1.1.4 root 4418: 1.1.1.8 root 4419: * c-parse.in (initdcl, notype_initdcl): Pass attributes to 4420: start_decl; delete call to decl_attributes. 4421: * c-tree.h (start_decl): Two new tree parameters. 4422: * c-decl.c (start_decl): New args for attributes; call decl_attributes. 1.1.1.4 root 4423: 1.1.1.8 root 4424: * c-decl.c (duplicate_decls): Don't look at TYPE_ACTUAL_ARG_TYPES 4425: if it is not set. 1.1.1.4 root 4426: 1.1.1.8 root 4427: * xm-1750a.h: New file. 1.1.1.4 root 4428: 1.1.1.8 root 4429: * alpha.c (alpha_builtin_saveregs): Add to incoming args addr 4430: if less than 6 named args, not less than or equal to. 1.1.1.4 root 4431: 1.1.1.8 root 4432: Mon Apr 24 15:25:19 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4433: 1.1.1.8 root 4434: * mips-tfile.c (fatal, error): Make first arg const to avoid warning. 1.1.1.4 root 4435: 1.1.1.8 root 4436: * stmt.c (expand_end_bindings): Write a BARRIER after call 4437: to abort in nonlocal handler. 1.1.1.4 root 4438: 1.1.1.8 root 4439: * stmt.c (expand_decl_init): Call preserve_temp_slots to keep 4440: around any temp whose address was taken. 1.1.1.4 root 4441: 1.1.1.8 root 4442: Fri Apr 21 16:26:15 1995 Torbjorn Granlund <[email protected]> 1.1.1.4 root 4443: 1.1.1.8 root 4444: * pa.md (call_internal_reg): Fix typos in length calculation. 4445: (call_value_internal_reg): Likewise. 1.1.1.4 root 4446: 1.1.1.8 root 4447: Fri Apr 21 13:17:15 1995 Roland McGrath <[email protected]> 1.1.1.4 root 4448: 1.1.1.8 root 4449: * config/gnu.h (STANDARD_INCLUDE_DIR): New macro. 4450: * config/mips/gnu.h (STANDARD_INCLUDE_DIR): Macro moved there. 1.1.1.4 root 4451: 1.1.1.8 root 4452: Fri Apr 21 08:23:58 1995 Tom Quiggle ([email protected]) 1.1.1.4 root 4453: 1.1.1.8 root 4454: * toplev.c (lang_options): Add -I for GNAT. 4455: * gcc.c (default_compilers): Pass -I to gnat1. 1.1.1.4 root 4456: 1.1.1.8 root 4457: Fri Apr 21 07:58:06 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4458: 1.1.1.8 root 4459: * tree.c (integer_all_onesp): Test to size of mode, not TYPE_PRECISION. 1.1.1.4 root 4460: 1.1.1.8 root 4461: * toplev.c (main): Turn on -fforce-mem for -O2. 1.1.1.4 root 4462: 1.1.1.8 root 4463: * fold-const.c ([lr]rotate_double): Replace; old versions were bogus. 4464: (fold, shift and rotate): Don't call tree_int_cst_sgn on non-integer. 4465: (fold, case LROTATE_EXPR): If constant count, convert to RROTATE_EXPR. 4466: (fold, case RROTATE_EXPR): Sometimes commute logical op with rotate. 4467: Delete pair of counteracting shifts. 1.1.1.4 root 4468: 1.1.1.8 root 4469: * combine.c (simplify_logical, case AND): If still an AND, get 4470: new values for op0 and op1. 1.1.1.4 root 4471: 1.1.1.8 root 4472: Thu Apr 20 17:52:10 1995 Jim Wilson <[email protected]> 1.1.1.4 root 4473: 1.1.1.8 root 4474: * sh.c: Completely rewritten. 4475: * sh.h (FAST_BIT, CONSTLEN_2_BIT, CONSTLEN_3_BIT, CONSTLEN_0_BIT, 4476: TARGET_FASTCODE, TARGET_CLEN3, TARGET_CLEN0, TARGET_OPTIONS): Delete. 4477: (TARGET_SWITCHES): Delete -mclen3 and -mclen0 options. 4478: (TARGET_DEFAULT): Is zero. 4479: (OVERRIDE_OPTIONS): Delete code to set max_count_si and max_count_hi. 4480: (SPECIAL_REG): New macro. 4481: (HARD_REGNO_MODE_OK): Allow any mode in any general register. 4482: (GO_IF_LEGITIMATE_ADDRESS): Delete constant + reg address case. 4483: (MOVE_RATIO): Define to 2 when TARGET_SMALLCODE. 4484: (max_si, max_hi, max_count_si, max_count_hi): Delete. 4485: * sh.md: Delete spurious constraints from all define_expands. 4486: (rotlsi3_1): Set T reg instead of clobbering it. 4487: (ashrsi3): Use expand_ashiftrt instead of gen_shifty_op. 4488: (movsi_i, movhi_i, movsf_i): Add conditions to reject patterns 4489: needing a reload. 4490: (movdi-2, movdf_k): Correct conditions to reject patterns needing 4491: a reload. 4492: ([inverse_]branch_{true,false}): Pass operands to output_branch. 4493: (jump): Delete unnecessary braces. 4494: (call, call_value): Don't use expand_acall. Force operand0 into 4495: a register. 1.1.1.4 root 4496: 1.1.1.8 root 4497: Thu Apr 20 12:57:16 1995 Jason Merrill <[email protected]> 1.1.1.4 root 4498: 1.1.1.8 root 4499: * function.c (assign_parms): Use TREE_ADDRESSABLE rather than 4500: TYPE_NEEDS_CONSTRUCTING to decide whether a parameter needs to be 4501: passed by invisible reference. 1.1.1.4 root 4502: 1.1.1.8 root 4503: * calls.c (expand_call): Ditto. Abort if we try to pre-evaluate a 4504: parameter of TREE_ADDRESSABLE type. 1.1.1.4 root 4505: 1.1.1.8 root 4506: Wed Apr 19 17:50:24 1995 Torbjorn Granlund <[email protected]> 1.1.1.4 root 4507: 1.1.1.8 root 4508: * pa.h (TARGET_SWITCHES): Fix typo. 1.1.1.4 root 4509: 1.1.1.8 root 4510: Tue Apr 18 18:06:03 1995 Per Bothner <[email protected]> 1.1.1.4 root 4511: 1.1.1.8 root 4512: * expr.c (store_constructor): Use BYTES_BIG_ENDIAN rather 4513: than BITS_BIG_ENDIAN to layout bits within bitstring. 4514: * tree.c (get_set_constructor_bytes): Likewise. 1.1.1.4 root 4515: 1.1.1.8 root 4516: Tue Apr 18 17:22:46 1995 Per Bothner ([email protected]) 1.1.1.4 root 4517: 1.1.1.8 root 4518: * config/m68k/{x-hp320,x-hp320g} (FIXPROTO_DEFINES): 4519: Define _HPUX_SOURCE so putenv and other functions get seen. 1.1.1.4 root 4520: 1.1.1.8 root 4521: Tue Apr 18 03:57:35 1995 Michael Meissner ([email protected]) 1.1.1.4 root 4522: 1.1.1.8 root 4523: * varasm.c (weak_decls): Make this a unique structure, instead of 4524: a tree structure. 4525: (handle_pragma_weak): Don't redeclare asm_out_file. Use new weak 4526: structure to copy name and value to. Protect name and value by 4527: copying them to the permanent obstack. 4528: (declare_weak): Call handle_pragma_weak, instead of duplicating 4529: the code. 4530: (finish_weak): Rewrite to use new weak symbols list structure. 1.1.1.4 root 4531: 1.1.1.8 root 4532: * c-pragma.h: New file to define the c-pragma.c interfaces. 4533: * c-pragma.c: Include it. 4534: * varasm.c: Include it. 4535: * c-lex.c: Include it. 4536: * cp/lex.c: Include it. 1.1.1.4 root 4537: 1.1.1.8 root 4538: * varasm.c (handle_pragma_weak): No longer pass output file 4539: stream, since weak pragmas are delayed until the end of the 4540: compilation. 4541: * c-pragma.c (handle_pragma_token): Call handle_pragma_weak 4542: without file stream argument. 1.1.1.4 root 4543: 1.1.1.8 root 4544: * Makefile.in (varasm.o, c-lex.o, c-pragma.o): Add dependencies on 4545: c-pragma.h. 1.1.1.4 root 4546: 1.1.1.8 root 4547: * config/rs6000.md (movdf): If -msoft-float, do not generate 4548: memory to memory references, like is already done for the 4549: -mhard-float case. Remove an extra test for -mhard-float inside 4550: of -mhard-float code. 1.1.1.4 root 4551: 1.1.1.8 root 4552: Tue Apr 18 06:19:50 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4553: 1.1.1.8 root 4554: * fold-const.c (size_int): Arg is unsigned HOST_WIDE_INT. 4555: * tree.h (size_int): Likewise. 1.1.1.4 root 4556: 1.1.1.8 root 4557: Mon Apr 17 23:36:57 1995 Jason Merrill <[email protected]> 1.1.1.4 root 4558: 1.1.1.8 root 4559: * rs6000/aix41.h: Restore March 11th changes, plus 4560: (ASM_OUTPUT_EXTERNAL): Do add [DS] or [RW], just don't emit 4561: anything. 4562: * rs6000/aix3newas.h (ASM_OUTPUT_EXTERNAL): Ditto. 1.1.1.4 root 4563: 1.1.1.8 root 4564: Mon Apr 17 15:58:52 1995 Per Bothner <[email protected]> 1.1.1.4 root 4565: 1.1.1.8 root 4566: * config/mips/x-iris (FIXPROTO_DEFINES): Add -D_LANGUAGE_C_PLUS_PLUS. 4567: * config/mips/x-iris6: Likewise. 1.1.1.4 root 4568: 1.1.1.8 root 4569: * cpplib.c: Rename make_definition to cpp_define. 4570: * cpplib.h (cpp_define): New declaration. 1.1.1.4 root 4571: 1.1.1.8 root 4572: * cpplib.c (special_symbol): For T_SPECLINE, calculate __LINE__ 4573: in enclosing file buffer, not current buffer (if macro expanding). 4574: (cpp_get_token): Fix thinko (in code for chopping unneeded space). 1.1.1.4 root 4575: 1.1.1.8 root 4576: Mon Apr 17 11:36:07 1995 Jim Wilson <[email protected]> 1.1.1.4 root 4577: 1.1.1.8 root 4578: * abi64.h (CPP_SPECS): Define and use _ABI64 instead of 4579: _MIPS_SIM_ABI64. 4580: (SETUP_INCOMING_VARARGS): Set MEM_IN_STRUCT_P if big endian target. 4581: * iris6.h (ASM_IDENTIFY_GCC, ASM_IDENTIFY_LANGUAGE): Define. 1.1.1.4 root 4582: 1.1.1.8 root 4583: * combine.c (get_last_value): Ignore BARRIER when scanning backwards. 4584: (move_deaths): New variables before_dead and after_dead. Set them 4585: to instructions that have valid INSN_CUID values and use in test. 1.1.1.4 root 4586: 1.1.1.8 root 4587: * combine.c (subst_prev_insn): New variable. 4588: (try_combine): Set it. 4589: (get_last_value): Use it. 1.1.1.4 root 4590: 1.1.1.8 root 4591: * reload.c (find_reloads): Recompute reg_equiv_address from 4592: reg_equiv_memory_loc before using it. 4593: (find_reloads_toplev, make_memloc): Likewise. 1.1.1.4 root 4594: 1.1.1.8 root 4595: * expr.c (expand_builtin, case BUILT_IN_MEMCPY): Call force_operand 4596: on dest_rtx before returning it. 1.1.1.4 root 4597: 1.1.1.8 root 4598: * function.c (instantiate_decls): Use temporary allocation if 4599: DECL_DEFER_OUTPUT is set. 1.1.1.4 root 4600: 1.1.1.8 root 4601: Sat Apr 15 23:19:03 1995 Jason Merrill <[email protected]> 1.1.1.4 root 4602: 1.1.1.8 root 4603: * aoutos.h (ASM_OUTPUT_DEF): Define instead of SET_ASM_OP. 4604: * sparc/sunos4.h (ASM_OUTPUT_DEF): Ditto. 1.1.1.4 root 4605: 1.1.1.8 root 4606: * varasm.c (weak_finish): Don't handle aliases. 4607: (declare_weak): Ditto. 4608: (assemble_alias): Handle aliases. 1.1.1.4 root 4609: 1.1.1.8 root 4610: * c-common.c (enum attrs): Add A_ALIAS. 4611: (init_attributes): Ditto. 4612: (decl_attributes): Ditto. 1.1.1.4 root 4613: 1.1.1.8 root 4614: Sat Apr 15 13:26:34 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4615: 1.1.1.8 root 4616: * calls.c (expand_call): Call preserve_temp_slots on temps 4617: made for BLKmode args returned in registers. 1.1.1.4 root 4618: 1.1.1.8 root 4619: * pa.c (override_options): Fix typo. 1.1.1.4 root 4620: 1.1.1.8 root 4621: Sat Apr 15 12:11:46 1995 Brendan Kehoe <[email protected]> 1.1.1.4 root 4622: 1.1.1.8 root 4623: * alpha/alpha.c (output_epilog): Initialize fp_offset to 0, and 4624: make sure it's non-zero before we try to use it to restore the 4625: frame pointer. 1.1.1.4 root 4626: 1.1.1.8 root 4627: Fri Apr 14 19:45:05 1995 Jason Merrill <[email protected]> 1.1.1.4 root 4628: 1.1.1.8 root 4629: * ginclude/va-{clipper,pa,pyr,sparc,spur}.h (va_arg): Reorganize 4630: to avoid BIND_EXPRs and COND_EXPRs of aggregate type. 1.1.1.4 root 4631: 1.1.1.8 root 4632: Fri Apr 14 19:31:14 1995 Roland McGrath <[email protected]> 1.1.1.4 root 4633: 1.1.1.8 root 4634: * config/svr4.h (ASM_OUTPUT_SECTION_NAME): Make the section 4635: read-only executable "ax" if DECL is a FUNCTION_DECL; read-only 4636: "a" (previously the case always) if DECL is TREE_READONLY; 4637: otherwise writable "aw". 1.1.1.4 root 4638: 1.1.1.8 root 4639: Fri Apr 14 18:49:11 1995 Linus Torvalds <[email protected]> 1.1.1.4 root 4640: 1.1.1.8 root 4641: * alpha.md (probe_stack): Probe with write, not read. 4642: (allocate_stack): Update and correct stack probe code. 4643: * alpha.c (output_prolog): Changed stack probe at function entry. 1.1.1.4 root 4644: 1.1.1.8 root 4645: Fri Apr 14 18:42:34 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4646: 1.1.1.8 root 4647: * jump.c (delete_insn): When deleting after label, delete 4648: a BARRIER as well. 1.1.1.4 root 4649: 1.1.1.8 root 4650: Fri Apr 14 14:40:48 1995 Jason Merrill <[email protected]> 1.1.1.4 root 4651: 1.1.1.8 root 4652: * toplev.c (compile_file): Call weak_finish. 1.1.1.4 root 4653: 1.1.1.8 root 4654: * c-common.c (enum attrs): Add A_WEAK. 4655: (init_attributes): Ditto. 4656: (decl_attributes): Support __attribute__ ((weak)) by 4657: calling declare_weak. 1.1.1.4 root 4658: 1.1.1.8 root 4659: * sparc/sunos4.h (HANDLE_PRAGMA_WEAK, WEAK_ASM_OP, SET_ASM_OP): 4660: Define to support weak symbols with -fgnu-linker. 4661: * aoutos.h: Ditto. 1.1.1.4 root 4662: 1.1.1.8 root 4663: * varasm.c (handle_pragma_weak): Add declared weak symbols to 4664: weak_decls rather than emitting them immediately. 4665: (declare_weak): Add the indicated declaration to weak_decls. 4666: (weak_finish): Emit .weak directives for any weak symbols. 1.1.1.4 root 4667: 1.1.1.8 root 4668: * libgcc2.c: The C++ free-store management functions are weak. 1.1.1.4 root 4669: 1.1.1.8 root 4670: Fri Apr 14 13:00:29 1995 Michael Meissner ([email protected]) 1.1.1.4 root 4671: 1.1.1.8 root 4672: * rs6000/rs6000.c (output_prolog): For eabi systems, emit main's 4673: call to __eabi before setting up the minimal TOC used with the 4674: -mrelocatable support. 1.1.1.4 root 4675: 1.1.1.8 root 4676: * rs6000/eabi.h (INVOKE__main): Don't define any more, 4677: output_prolog will emit the call. 1.1.1.4 root 4678: 1.1.1.8 root 4679: Fri Apr 14 09:09:03 1995 Richard Kenner ([email protected]) 1.1.1.4 root 4680: 1.1.1.8 root 4681: * alpha.c (call_operand): Any reg is valid for NT. 4682: (output_prologue): Never need GP for Windows/NT. 4683: Set SYMBOL_REF_FLAG in current function decl. 1.1.1.4 root 4684: 1.1.1.8 root 4685: Thu Apr 13 20:19:30 1995 Jason Merrill <[email protected]> 1.1.1.4 root 4686: 1.1.1.8 root 4687: * alpha/xm-alpha.h (HAVE_VPRINTF): Define. 4688: (HAVE_PUTENV): Define. 4689: (POSIX): Define. 1.1.1.4 root 4690: 1.1.1.8 root 4691: Thu Apr 13 19:57:44 1995 Doug Evans <[email protected]> 1.1.1.7 root 4692: 1.1.1.8 root 4693: * emit-rtl.c (gen_sequence): If the insn has a non-null 4694: CALL_INSN_FUNCTION_USAGE field, output it as a sequence so the 4695: latter isn't discarded. 1.1.1.7 root 4696: 1.1.1.8 root 4697: * c-parse.in: Update expected conflict count. 1.1.1.7 root 4698: 1.1.1.8 root 4699: Thu Apr 13 08:10:20 1995 Richard Kenner ([email protected]) 1.1.1.7 root 4700: 1.1.1.8 root 4701: * configure.bat: Arg 2 is which machine (i386 or alpha). 4702: * configure (alpha-*-winnt3*): New configuration. 4703: * alpha.c: Don't #include stamp.h for WINNT. 4704: (input_operand, case CONST): Allow ptr_mode and DImode. 4705: * alpha.h (WINDOWS_NT): Provide default definition. 4706: (ASM_OUTPUT_INT): Use output_addr_const. 4707: (ASM_OUTPUT_ADDR_DIFF_ELT): Use .long for NT. 4708: * alpha.md (calll, tablejump, movsi): New variants for NT. 4709: * alpha/winnt.h, alpha/xm-winnt.h, alpha/x-winnt: New files. 4710: * alpha/config-nt.bat, alpha/config-nt.sed: New files. 4711: * i386/config-nt.bat: Add Ada fragments to Makefile. 4712: * i386/config-nt.sed: Adjust for deletion of config.run in Makefile.in 4713: Change version to 2.6.3. 4714: Add some missing tabs. 4715: * winnt/winnt.h (TARGET_MEM_FUNCTIONS): Define. 4716: (LINK_SPEC): Delete "align:0x1000". 4717: * winnt/xm-winnt.h (OBJECT_SUFFIX): Define. 4718: * ginclude/stdarg.h, ginclude/varargs.h: Clean up code that 4719: defines *DEFINED* symbols. 1.1.1.7 root 4720: 1.1.1.8 root 4721: * configure (a29k-*-sym1*): Same as a29k-*-bsd*. 4722: * a29k.h (ASM_OUTPUT_SECTION_NAME): New macro. 1.1.1.7 root 4723: 1.1.1.8 root 4724: Wed Apr 12 14:36:03 1995 Jim Wilson <[email protected]> 1.1.1.7 root 4725: 1.1.1.8 root 4726: * dbxout.c (dbxout_type_fields): Correct arguments to CHARS macro 4727: in flag_minimal_debug case. 4728: (dbxout_symbol_name): Use DECL_ASSEMBLER_NAME unconditionally. 4729: * sdbout.c (sdbout_record_type_name): Correct indentation. 4730: (sdbout_symbol): Use DECL_ASSEMBLER_NAME unconditionally. 4731: (sdbout_one_type): Likewise. 1.1.1.7 root 4732: 1.1.1.8 root 4733: Tue Apr 11 13:24:13 1995 Per Bothner <[email protected]> 1.1.1.7 root 4734: 1.1.1.8 root 4735: * fix-header.c (main): Fix loop over required_functions_list. 4736: (fatal): Also print inc_filename. 1.1.1.7 root 4737: 1.1.1.8 root 4738: * cpplib.c (cpp_push_buffer): Added missing initializatuon of buf. 4739: (cpp_file_buffer): Compare against CPP_NULL_BUFFER, not NULL. 4740: (finclude): No longer call cpp_push_buffer - let callers do it. 4741: (do_include): Add call to cpp_push_buffer. 4742: (push_parse_file): Call cpp_push_buffer early, so initial 4743: defines can use file and line from a valid cpp_buffer. 4744: (nreverse_pending): New function. 4745: (push_parse_file): Use nreverse_pending. 4746: (push_parse_file): For -include files, just push them in reverse 4747: order - we don't need to scan them now. 4748: (cpp_error_from_errno, cpp_perror_with_name): Don't emit extra '\n'. 1.1.1.7 root 4749: 1.1.1.8 root 4750: Tue Apr 11 13:36:44 1995 Jim Wilson <[email protected]> 1.1.1.7 root 4751: 1.1.1.8 root 4752: * configure (mips-dec-mach3): Add. 1.1.1.7 root 4753: 1.1.1.8 root 4754: * sh.c (shiftby_operand): Delete. 4755: * sh.h (TARGET_SWITCHES): -m3 and -m3l also set SH2_BIT. 4756: (OVERRIDE_OPTIONS): Don't add CPU_SH2 to CPU_SH3 when TARGET_SH3. 4757: * sh.md (ashlsi3): Use nonmemory_operand as a predicate instead of 4758: shiftby_operand. Don't use shiftby_operand in the output statement. 4759: (lshrsi3): Likewise. 1.1.1.7 root 4760: 1.1.1.8 root 4761: * c-decl.c (poplevel): Do output inline function if 4762: DECL_ABSTRACT_ORIGIN points to itself. 1.1.1.7 root 4763: 1.1.1.8 root 4764: * varasm.c (output_constant): Cast assemble_string argument to char *. 1.1.1.7 root 4765: 1.1.1.8 root 4766: Mon Apr 10 14:29:28 1995 Torbjorn Granlund <[email protected]> 1.1.1.7 root 4767: 1.1.1.8 root 4768: * recog.c (constrain_operands, case 'E'): Make this work like 4769: constraint character `F' when REAL_ARITHMETIC is defined. 4770: * regclass.c (record_reg_classes, case 'E'): Likewise. 4771: * reload.c (find_reloads, case 'E'): Likewise. 1.1.1.7 root 4772: 1.1.1.8 root 4773: Mon Apr 10 14:30:31 1995 Michael Meissner <[email protected]> 1.1.1.7 root 4774: 1.1.1.8 root 4775: * rs6000/aix3newas.h, rs6000/aix41.h: Eliminate March 11th changes 4776: to undefine ASM_OUTPUT_EXTERNAL{,_LIBCALL}, since this causes the 4777: compiler not to bootstrap. 1.1.1.7 root 4778: 1.1.1.8 root 4779: Mon Apr 10 07:17:39 1995 Richard Kenner ([email protected]) 1.1.1.7 root 4780: 1.1.1.8 root 4781: * cppalloc.c: #include config.h. 4782: * cppexp.c: Add declarations of xmalloc and xrealloc. 4783: (cpp_parse_expr): Cast args to bcopy to char *. 4784: * cpphash.c: Add declaration of xmalloc. 4785: * cpplib.c (init_parse_options, cpp_reader): Cast args to bcopy, 4786: bcmp, and bzero to char *. 4787: (add_import, push_parse_file, init_parse_file): Likewise. 1.1.1.7 root 4788: 1.1.1.8 root 4789: * c-common.c (enum attrs): New attribute, A_NOCOMMON. 4790: (init_attribute): Initialize it. 4791: (decl_attributes): Implement it. 4792: * varasm.c (make_decl_rtl): Allow section attribute if -fno-common 4793: or variable is not to be placed in common for some other reason. 1.1.1.7 root 4794: 1.1.1.8 root 4795: * combine.c (simplify_set): Don't move a SUBREG to dest if it 4796: is changing the size of a hard reg in CLASS_CANNOT_CHANGE_SIZE. 1.1.1.7 root 4797: 1.1.1.8 root 4798: * reload.c (find_equiv_reg): If goal is a pseudo that got memory, 4799: a store into memory makes it invalid. 4800: * reload1.c (reload_as_needed): Call forget_old_reloads_1 on 4801: pattern before reg elimination. 1.1.1.7 root 4802: 1.1.1.8 root 4803: Mon Apr 10 00:26:14 1995 Jeffrey A. Law <[email protected]> 1.1.1.7 root 4804: 1.1.1.8 root 4805: * pa.c (pa_reorg): Bump label use count for each entry in an 4806: exploded ADDR_VEC. 1.1.1.7 root 4807: 1.1.1.8 root 4808: Sun Apr 9 09:22:51 1995 Richard Kenner ([email protected]) 1.1.1.7 root 4809: 1.1.1.8 root 4810: * i386.md (adddi3, subdi3): Need scratch reg whenever operand 0 in 4811: mem and operands 1 not '0'. 4812: (subdi3): Don't treat two non-equal MEMs as non-aliasing. 1.1.1.7 root 4813: 1.1.1.8 root 4814: Sat Apr 8 22:53:38 1995 Jeffrey A. Law <[email protected]> 1.1.1.7 root 4815: 1.1.1.8 root 4816: * pa.c (pa_reorg): Fix typo. 1.1.1.7 root 4817: 1.1.1.8 root 4818: Sat Apr 8 19:36:36 1995 Michael Meissner <[email protected]> 1.1.1.7 root 4819: 1.1.1.8 root 4820: * rs6000/rs6000.h (SELECT_SECTION): TREE_CODE_CLASS must be called 4821: with a tree code, not a tree value. 1.1.1.7 root 4822: 1.1.1.8 root 4823: Sat Apr 8 12:41:01 1995 Mike Stump <[email protected]> 1.1.1.7 root 4824: 1.1.1.8 root 4825: * cpphash.c: Don't use const on compilers that don't support it. 1.1.1.7 root 4826: 1.1.1.8 root 4827: Sat Apr 8 16:32:22 1995 Richard Kenner ([email protected]) 1.1.1.7 root 4828: 1.1.1.8 root 4829: * expr.c (expand_increment): Handle case where INCREMENTED 4830: has a non-trivial conversion. 1.1.1.7 root 4831: 1.1.1.8 root 4832: Fri Apr 7 19:33:21 1995 Phil Nelson ([email protected]) 1.1.1.7 root 4833: 1.1.1.8 root 4834: * ns32k.h (TRAMPOLINE_TEMPLATE, TRANSFER_FROM_TRAMPOLINE): 4835: Fix assembler syntax errors. 1.1.1.7 root 4836: 1.1.1.8 root 4837: Fri Apr 7 19:27:23 1995 Pat Rankin ([email protected]) 1.1.1.7 root 4838: 1.1.1.8 root 4839: * cccp.c (VMS_fstat, VMS_stat): New functions. 1.1.1.7 root 4840: 1.1.1.8 root 4841: Fri Apr 7 19:25:21 1995 Paul Eggert <[email protected]> 1.1.1.7 root 4842: 1.1.1.8 root 4843: * cccp.c (collect_expansion): If traditional, set stringify 4844: member to SHARP_TOKEN regardless of the value of 4845: stringify_sharp_token_type. 1.1.1.7 root 4846: 1.1.1.8 root 4847: Fri Apr 7 07:48:35 1995 Richard Kenner ([email protected]) 1.1.1.7 root 4848: 1.1.1.8 root 4849: * cse.c (simplify_unary_operation): #ifdef POINTERS_EXTEND_UNSIGNED, 4850: handle sign- or zero-extending addresses. 1.1.1.7 root 4851: 1.1.1.8 root 4852: * optabs.c (init{,_integral,_floating,_complex}_libfuncs): 4853: Change SUFFIX to "char" to avoid confusion with prototype. 1.1.1.7 root 4854: 1.1.1.8 root 4855: * explow.c (convert_memory_address): No longer static. 4856: New arg, TO_MODE. 4857: Do something special for SYMBOL_REF, LABEL_REF, and CONST. 4858: (memory_address): Add extra arg to call to convert_memory_address. 4859: * rtl.h (convert_memory_address): Add extra arg. 4860: * expr.c (expand_expr, case ADDR_EXPR): Always call 4861: convert_memory_address when converting; add extra arg. 4862: * stmt.c (expand_computed_goto): Convert from ptr_mode to Pmode. 1.1.1.7 root 4863: 1.1.1.8 root 4864: * gcc.c (OBJECT_SUFFIX): Default now ".o", not "o". 4865: (all specs): Remove "." before %O; use %O in a few missing cases. 4866: * i386/os2.h (OBJECT_SUFFIX): Delete from here. 4867: * i386/xm-os2.h (OBJECT_SUFFIX): Move to here; now has period. 1.1.1.7 root 4868: 1.1.1.8 root 4869: * Makefile.in (STAGESTUFF): Use $(exeext) for executables. 1.1.1.7 root 4870: 1.1.1.8 root 4871: Fri Apr 7 03:32:29 1995 Richard Stallman <[email protected]> 1.1.1.7 root 4872: 1.1.1.8 root 4873: * config.sub: Accept -lites* as op sys. 1.1.1.7 root 4874: 1.1.1.8 root 4875: Thu Apr 6 23:08:50 1995 Per Bothner <[email protected]> 1.1.1.7 root 4876: 1.1.1.8 root 4877: * cpplib.c (bcopy, bzero, bcmp): Remove #undefs. 4878: * cppalloc.c (xcalloc): Re-implement using calloc, 4879: rather than malloc+bzero. 4880: * cpplib.c (SELF_DIR_DUMMY): New macro. 4881: (do_include): Don't pass searchptr to finclude if it is dsp, 4882: since that is on the stack, and would cause a dangling pointer. 4883: If handling #include_next, recognize SELF_DIR_DUMMY. 1.1.1.7 root 4884: 1.1.1.8 root 4885: Fri Apr 7 00:54:24 1995 Jeffrey A. Law <[email protected]> 1.1.1.7 root 4886: 1.1.1.8 root 4887: * pa.h (MACHINE_DEPENDENT_REORG): Define. 4888: * pa.md (switch_jump): New pattern for jumps which implement 4889: a switch table. 4890: * pa.c (pa_reorg): New function to explode jump tables. 4891: (pa_adjust_insn_length): Account for jumps in switch tables with 4892: unfilled delay slots. 1.1.1.7 root 4893: 1.1.1.8 root 4894: Thu Apr 6 14:31:10 1995 Jason Merrill <[email protected]> 1.1.1.7 root 4895: 1.1.1.8 root 4896: * c-typeck.c (build_binary_op): Don't call common_type for 4897: uncommon pointer types. 1.1.1.7 root 4898: 1.1.1.8 root 4899: Wed Apr 5 13:53:17 1995 Per Bothner <[email protected]> 1.1.1.7 root 4900: 1.1.1.8 root 4901: Re-write fixproto/fix-header/etc to use cpplib: 4902: * fix-header.c: Comment out support for adding missing extern "C" 4903: using #ifdef ADD_MISSING_EXTERN_C instead of #if 0. 4904: * fixproto: Removed case of required functions. Instead use ... 4905: * fix-header.c (std_include_table): ... new required-functions table. 4906: (cpp_file_line_for_message, cpp_print_containing_files, cpp_message): 4907: New stub functions, to intercept cpplib error message. 4908: * fixproto: Don't call $CPP, since fix-header now incorporates cpplib. 4909: * gen-protos.c (fatal, hashf): New functions. 4910: (main): Use hashf, instead of hash. 4911: * scan-decls.c (scan_decls, skip_to_closing_brace): Re-write to 4912: take a cpp_reader* as argument, not a FILE*. 4913: * scan.h (hash): Make parameter const. 4914: * scan.c (hash): Removed. 4915: * scan.c (memory_full, xmalloc, xrealloc): Removed. 4916: Use functions from cppalloc.c instead. 4917: * Makefile.in (gen-prtos, fix-header, stmp-fixproto): Update. 1.1.1.7 root 4918: 1.1.1.8 root 4919: Wed Apr 5 13:24:14 1995 Per Bothner <[email protected]> 1.1.1.7 root 4920: 1.1.1.8 root 4921: * cpplib.c (cpp_get_token): If traditional, return after comment, 4922: instead of reading more, so end-of-line can be peeked at. 4923: * cpperror.c (cpp_file_line_for_message, cpp_message): New 4924: functions, that do the actual printing of error messages. 4925: (cpp_print_file_and_line, cpp_error, cpp_warning, cpp_pedwarn, 4926: cpp_error_with_line, cpp_warning_with_line, cpp_pedwarn_with_line, 4927: cpp_pedwarn_with_file_and_line, cpp_error_from_errno, my_strerror, 4928: cpp_perror_with_name): Re-write to use cpp_file_line_for_message 4929: and cpp_message, and move to cpplib.c. 1.1.1.7 root 4930: 1.1.1.8 root 4931: Tue Apr 4 23:35:49 1995 Roland McGrath <[email protected]> 1.1.1.7 root 4932: 1.1.1.8 root 4933: * config/gnu.h (GNU_CPP_PREDEFINES): Remove -D__HURD__. 1.1.1.7 root 4934: 1.1.1.8 root 4935: Tue Apr 4 17:15:54 1995 Jeffrey A. Law <[email protected]> 1.1.1.7 root 4936: 1.1.1.8 root 4937: * pa.h (DO_GLOBAL_DTORS_BODY): Fix pointer -> integer assignment 4938: problem. 1.1.1.7 root 4939: 1.1.1.8 root 4940: * reorg.c (fill_simple_delay_slots): Don't use a JUMP_INSN 4941: a the target of another JUMP_INSN to fill a delay slot. 1.1.1.7 root 4942: 1.1.1.8 root 4943: Mon Apr 3 19:03:48 1995 Torbjorn Granlund <[email protected]> 1.1.1.7 root 4944: 1.1.1.8 root 4945: * cse.c (simplify_unary_operation): Sign-extend constants when 4946: they have the most significant bit set for the target. 1.1.1.7 root 4947: 1.1.1.8 root 4948: * m68k.md (umulsi3_highpart): Test for CONST_INT and CONST_DOUBLE, 4949: not CONSTANT_P. 4950: (smulsi3_highpart): Likewise. 4951: * m68k.c (const_uint32_operand): New function. 4952: (const_sint32_operand): New function. 4953: * m68k.md (const_umulsi3_highpart): Use const_uint32_operand instead 4954: of immediate_operand for op3. Delete mode. 4955: (const_smulsi3_highpart): Analogous change. 1.1.1.7 root 4956: 1.1.1.8 root 4957: Mon Apr 3 19:03:48 1995 Jim Wilson <[email protected]> 1.1.1.7 root 4958: 1.1.1.8 root 4959: * cse.c (simplify_binary_operation): Sign-extend constants when 4960: they have the most significant bit set for the target. 1.1.1.7 root 4961: 1.1.1.8 root 4962: * combine.c (force_to_mode, case PLUS): Sign extend masks that are 4963: negative in OP_MODE. 4964: (simplify_and_const_int): Sign-extend constants when they have the 4965: most significant bit set for the target. 4966: (merge_outer_ops): Likewise. 4967: (simplify_shift_const): Likewise. 1.1.1.7 root 4968: 1.1.1.8 root 4969: Mon Apr 3 18:23:48 1995 Jason Merrill <[email protected]> 1.1.1.7 root 4970: 1.1.1.8 root 4971: * toplev.c (lang_options): Add -f{no-,}repo. 1.1.1.7 root 4972: 1.1.1.8 root 4973: Mon Apr 3 18:13:15 1995 Richard Kenner ([email protected]) 1.1.1.7 root 4974: 1.1.1.8 root 4975: * combine.c (nonzero_bits, case REG): Check POINTERS_EXTEND_UNSIGNED. 4976: (num_sign_bit_copies, case REG): Likewise. 4977: * explow.c (convert_memory_address): New function. 4978: (memory_address): Call if it needed. 4979: (promote_mode, case POINTER_TYPE): Use Pmode and pointer extension. 4980: (allocate_dynamic_stack_space): Convert size from ptr_mode. 4981: * expr.c (clear_storage, expand_assignment, store_{expr,constructor}): 4982: Use ptr_mode instead of Pmode in some places. 4983: (expand_expr, expand_builtin): Likewise. 4984: (push_block, store_expr): Convert size to Pmode. 4985: (expand_expr, case ADDR_EXPR): Convert from Pmode to ptr_mode. 1.1.1.7 root 4986: 1.1.1.8 root 4987: Mon Apr 3 18:00:52 1995 Jim Wilson <[email protected]> 1.1.1.7 root 4988: 1.1.1.8 root 4989: * explow.c (allocate_dynamic_stack_space): Correct typo in last 4990: change. 1.1.1.7 root 4991: 1.1.1.8 root 4992: * sh.c (gen_shifty_op, case ASHIFTRT): Return 0 if shift count is not 4993: a constant. 1.1.1.7 root 4994: 1.1.1.8 root 4995: Mon Apr 3 12:17:10 1995 Michael Meissner ([email protected]) 1.1.1.7 root 4996: 1.1.1.8 root 4997: * expmed.c (extract_bit_field): When converting a SUBREG into a 4998: REG, if the system is big endian, adjust the bit offset 4999: appropriately. 1.1.1.7 root 5000: 1.1.1.8 root 5001: Mon Apr 3 00:08:45 1995 Roland McGrath <[email protected]> 1.1.1.7 root 5002: 1.1.1.8 root 5003: * config/i386/linux.h: Include "config/linux.h" instead of 5004: "linux.h", to avoid recursion. 1.1.1.4 root 5005: 1.1.1.8 root 5006: Sun Apr 2 23:50:27 1995 Roland McGrath <[email protected]> 1.1.1.4 root 5007: 1.1.1.8 root 5008: * config/i386/gnuelf.h: Include i386/linux.h instead of 5009: i386/linuxelf.h. 1.1.1.7 root 5010: 1.1.1.8 root 5011: Sun Apr 2 17:35:10 1995 Jim Wilson <[email protected]> 1.1.1.7 root 5012: 1.1.1.8 root 5013: * cse.c (simplify_relational_operation): Don't simplify A-B for 5014: compare of A and B when the compare is unsigned. 1.1.1.7 root 5015: 1.1.1.8 root 5016: Sun Apr 2 08:23:38 1995 Paul Eggert <[email protected]> 1.1.1.4 root 5017: 1.1.1.8 root 5018: * fixincludes (stdio.h): BSDI 2.0 changed the spelling of _VA_LIST_ 5019: to _BSD_VA_LIST_. 1.1.1.4 root 5020: 1.1.1.8 root 5021: Sun Apr 2 07:57:28 1995 Richard Kenner <[email protected]> 1.1 root 5022: 1.1.1.8 root 5023: * i386/xm-bsd386.h: New file. 5024: * configure (i[345]86-*-bsd*): Add xm_file. 1.1 root 5025: 1.1.1.8 root 5026: * gcc.c (default_compilers): Pass -W and -w to gnat1. 1.1 root 5027: 1.1.1.8 root 5028: * winnt/winnt.h (STDC_VALUE): Add #undef. 5029: * i386/winnt.h (LIB_SPEC): Likewise. 1.1 root 5030: 1.1.1.8 root 5031: Sun Apr 2 07:55:25 1995 Douglas Rupp ([email protected]) 1.1 root 5032: 1.1.1.8 root 5033: * i386/winnt.h (RETURN_POPS_ARGS, ENCODE_SECTION_INFO): Call 5034: chain_member_purpose, not chain_member_value. 5035: (ASM_FILE_START, LIB_SPEC): Move to here. 5036: * winnt/winnt.h (ASM_FILE_START, LIB_SPEC): Delete from here. 5037: * tree.c (chain_member_purpose): New function. 1.1 root 5038: 1.1.1.8 root 5039: Sat Apr 1 12:19:14 1995 Jason Merrill <[email protected]> 1.1 root 5040: 1.1.1.8 root 5041: * c-typeck.c (build_binary_op): New variable build_type controls 5042: type given to expression when created. Set to integer_type_node for 5043: comparison ops instead of result_type so result_type still holds type 5044: in which comparison is done. When checking for comparison between 5045: signed and unsigned, use result_type rather than (possibly shortened) 5046: type of op0. Don't warn about equality comparison of signed operand 5047: to unsigned constant that fits in signed type. 1.1 root 5048: 1.1.1.8 root 5049: Sat Apr 1 09:47:02 1995 Douglas Rupp ([email protected]) 1.1 root 5050: 1.1.1.8 root 5051: * i386/winnt.h (CPP_PREDEFINES): Add definitions for __stdcall 5052: and __cdecl. 5053: * winnt/winnt.h (LIB_SPEC): Add OLDNAMES.LIB. 5054: * winnt/xm-winnt.h: Remove unneeded #define's for non-ANSI functions. 5055: * fixinc.winnt: Remove unneeded fixes relating to __stdcall. 1.1 root 5056: 1.1.1.8 root 5057: * objc/Makefile (SHELL): New definition. 1.1 root 5058: 1.1.1.8 root 5059: Sat Apr 1 08:25:26 1995 Richard Kenner ([email protected]) 1.1 root 5060: 1.1.1.8 root 5061: * cse.c (cse_insn): When emitting a BARRIER, don't put it after 5062: a deleted insn. 1.1 root 5063: 1.1.1.8 root 5064: * reload.c (push_reload): Initialize secondary_{in,out}_icode. 1.1 root 5065: 1.1.1.8 root 5066: * gcc.c (print_multilib_info): Don't use LAST_PATH if not set. 1.1 root 5067: 1.1.1.8 root 5068: Sat Apr 1 08:15:59 1995 Pat Rankin ([email protected]) 1.1 root 5069: 1.1.1.8 root 5070: * vax.md (extv, extzv): Don't use immediate value for operand 1. 1.1 root 5071: 1.1.1.8 root 5072: Sat Apr 1 07:48:29 1995 Yury Shevchuk ([email protected]) 1.1 root 5073: 1.1.1.8 root 5074: * stmt.c (expand_asm_operands): Properly ignore invalid reg in clobber. 1.1 root 5075: 1.1.1.8 root 5076: Sat Apr 1 07:02:24 1995 Paul Eggert <[email protected]> 1.1 root 5077: 1.1.1.8 root 5078: * cccp.c: General code cleanup. 5079: Add prototypes for static functions. 5080: Remove unnecessary casts to (char *); add casts to (U_CHAR *). 5081: Add parentheses suggested by `gcc -Wparentheses'. 5082: Rename local variables as suggested by `gcc -Wshadow'. 5083: <fcntl.h>, <stdlib.h>, <string.h>, <unistd.h>: New includes. 5084: <sys/time.h>, <sys/resource.h>: Include only if defined(RLIMIT_STACK). 5085: <time.h>: Include, unless <sys/time.h> already does. 5086: (HAVE_FCNTL_H, HAVE_STDLIB_H, HAVE_SYS_TIME_H): New symbols. 5087: (HAVE_UNISTD_H, STDC_HEADERS, TIME_WITH_SYS_TIME): Likewise. 5088: (__attribute__, PROTO, VA_START, PRINTF_ALIST, PRINTF_DCL): New macros. 5089: (PRINTF_PROTO{,_1,_2,_3}, DO_PROTO): Likewise. 5090: (bcopy, bzero, bcmp): If #defined by configuration file, use that. 5091: If STDC_HEADERS is defined, use standard C functions. 5092: If BSTRING is defined, or USG and VMS are not defined, use 5093: the C library. Otherwise, use my_bcopy, my_bzero, my_bcmp. 5094: (localtime): Remove no-longer-necessary explicit declaration. 5095: (getenv, index, rindex): Don't declare explicitly if the 5096: appropriate system header should declare it. 5097: (fdopen): Remove no-longer-used declaration. 5098: (vprintf): Define a subsitute macro if !defined(HAVE_VPRINTF). 5099: (main): Replace `fdopen (dup (fileno (stdout)), "w"))' 5100: with `stdout'. 5101: (get_lintcmd, rescan, create_definition): Use bcmp instead of strncmp 5102: when both operands are known to be free of null bytes. 5103: (check_macro_name, compare_defs, collect_expansion): Likewise. 5104: (do_assert, compare_token_lists, assertion_lookup, do_line): Likewise. 5105: (skip_if_group, lookup): Likewise. 5106: (rescan): Remove unused label `startagain'. 5107: Abort instead of printing nonsense if the stack is corrupted 5108: when there was an unterminated successful conditional. 5109: (pcfinclude): Include explicit double-cast through GENERICPTR 5110: to identify particularly egregious type puns. 5111: (create_definition, do_define, check_macro_name): Use %.*s 5112: printf format to avoid painful copying-and-casting. 5113: (do_once): Return void, not (unused) int. 5114: (do_ident, do_pragma, do_sccs): Accept extra arguments so that 5115: all directive-handler's types match. 5116: (do_sccs): Define only if SCCS_DIRECTIVE is defined. 5117: (skip_if_group, dump_single_macro): Add `default: break;' to 5118: keep -Wswitch happy. 5119: (error, warning, error_with_line, vwarning_with_line, pedwarn): Use 5120: stdarg/vararg/vfprintf instead of passing bogus char * args around. 5121: (pedwarn_with_line, pedwarn_with_file_and_line, fatal): Likewise. 5122: (verror, vwarning, verror_with_line, vwarning_with_line): New fcns. 5123: (dump_single_macro): Abort if ap points to garbage. 5124: (make_definition, make_undef, make_assertion): Parameter now char *. 5125: (xmalloc, xrealloc, xcalloc, savestring, index0): Make sizes size_t 5126: instead of unsigned; make pointer parameters GENERICPTR, not char *. 5127: (xcalloc): Use bzero to clear memory instead of using own loop. 5128: 5129: Fri Mar 31 08:33:07 1995 Ken Raeburn ([email protected]) 5130: 5131: * longlong.h (umul_ppmm mc68000): Use %# instead of #. 5132: 5133: Fri Mar 31 06:37:54 1995 Michael Meissner ([email protected]) 5134: 5135: * stor-layout.c (layout_decl): Implment -fpack-struct. 5136: (layout_record): Ditto. 5137: 5138: * flags.h (flag_pack_struct): New flag variable. 5139: 5140: * toplev.c (flag_pack_struct): New flag variable. 5141: (f_options): Add -fpack-struct support. 5142: 5143: * Makefile.in (stor-layout.o): Add flags.h dependency. 5144: 5145: Fri Mar 31 08:40:16 1995 Douglas Rupp ([email protected]) 5146: 5147: * configure (i[345]86-*-winnt3*): Add tmake_file. 5148: * i386/x-winnt (winnt.o): Deleted. 5149: * i386/t-winnt: New file. 5150: 5151: Fri Mar 31 07:26:37 1995 Richard Kenner ([email protected]) 5152: 5153: * m68k/netbsd.h, m68k/hp3bsd44.h: Remove #include of machine/ansi.h. 5154: 5155: * configure (a29k-*-bsd): Set tmake_file to t-libc-ok. 5156: 5157: * stmt.c (expand_asm_operands): Properly handle output that can't 5158: be directly written into. 5159: 5160: * c-parse.in (structsp): Correct error in last change. 5161: * c-common.c (init_attributes): A_FORMAT is only for decls. 5162: 5163: Thu Mar 30 18:27:34 1995 Jason Merrill <[email protected]> 5164: 5165: * libgcc2.c: Remove explicit 0-initializations of static variables. 5166: 5167: Thu Mar 30 18:22:39 1995 Fergus Henderson <[email protected]> 5168: 5169: * c-typeck.c (internal_build_compound_expr): Warn if LHS of comma 5170: expression has no side effects, or computes value which is not used. 5171: * stmt.c (make warn_if_unused_value): No longer static. 5172: * tree.h (warn_if_unused_value): Add declaration. 5173: 5174: Thu Mar 30 18:15:11 1995 Jim Wilson <[email protected]> 5175: 5176: * combine.c (get_last_value): Revert back to use prev_nonnote_insn 5177: instead of prev_real_insn. Modify test that ignores USE insns. 5178: 5179: * rs6000.h (SELECT_SECTION): Apply constant DECL_INITIAL test 5180: only to DECLs. 5181: 5182: * explow.c (allocate_dynamic_stack_space): Test STACK_BOUNDARY against 5183: BIGGEST_ALIGNMENT at run time instead of at compile time. 5184: Give MUST_ALIGN macro a value, and test this value in if statements. 5185: 5186: Thu Mar 30 08:59:56 1995 Richard Kenner ([email protected]) 5187: 5188: * c-parse.in: Now have 27 shift/reduce conflicts. 5189: (attribute_list): Just make chain of all attributes. 5190: (attrib): Consistently put name as PURPOSE, args, if any, as VALUE. 5191: (structsp): Allow attributes on any struct or union. 5192: * c-common.c (enum attrs): New enum class. 5193: (attrtab, attrtab_idx): New variables. 5194: (add_attribute, init_attributes): New functions. 5195: (decl_attributes): Major rewrite. 5196: * tree.c (valid_machine_attribute): Now receive name and args. 5197: 5198: Thu Mar 30 07:20:14 1995 Paul Eggert <[email protected]> 5199: 5200: * protoize.c: Use the phrase `preprocessing directive' consistently. 5201: * cccp.c (handle_directive, do_line, skip_if_group): Likewise. 5202: (output_line_directive): Renamed from output_line_command. 5203: (no_line_directives): Renamed from no_line_commands. 5204: 5205: * cccp.c (rescan): Don't recognize preprocessing directives 5206: within macro args. Warn if one is found. 5207: 5208: Thu Mar 30 06:20:36 1995 H.J. Lu ([email protected]) 5209: 5210: * configure (i[345]86-*-linux*): Set xmake_file=x-linux, 5211: tm_file=i386/linux.h, and don't set extra_parts. 5212: (i[345]86-*-linux*aout*): New configuration. 5213: (i[345]86-*-linuxelf): Deleted. 5214: * config/linux{,-aout}.h, config/x-linux, config/xm-linux.h: New files. 5215: * config/i386/linux-aout.h: New file. 5216: * config/i386/linux.h: Extensive modifications to use ELF format 5217: as default. 5218: (LIB_SPEC): Don't use libc_p.a for -p. don't use libg.a 5219: unless for -ggdb. 5220: (LINUX_DEFAULT_ELF): Defined. 5221: * config/i386/linuxelf.h,config/i386/x-linux: Files deleted. 5222: * config/i386/xm-linux.h: Just include xm-i386.h and xm-linux.h. 5223: 5224: Wed Mar 29 19:09:36 1995 Mike Stump <[email protected]> 5225: 5226: * libgcc2.c (__throw_type_match): Update to use new calling convention. 5227: 5228: Wed Mar 29 14:53:23 1995 Jim Wilson <[email protected]> 5229: 5230: * gcc.c (process_command): Delete code modifying gcc_exec_prefix. 5231: (main): Put it here after last use of gcc_exec_prefix. For cross 5232: compiler, set startfile_prefixes if gcc_exec_prefix is set and 5233: standard_startfile_prefix is a relative path. 1.1 root 5234: 1.1.1.8 root 5235: * combine.c (make_compound_operation, AND case): Undo July 7, 1994 5236: change. 1.1 root 5237: 1.1.1.8 root 5238: * mips/mips.md (call_internal1, call_value_internal1): Move %* from 5239: start of assembler output to immediately before the jal. 1.1 root 5240: 1.1.1.8 root 5241: * mips/mips.c (function_prologue): Put SDB_DEBUGGING_INFO ifdef around 5242: code for SDB_DEBUG support. 5243: (mips_select_rtx_section, mips_select_section): Change rdata_section 5244: to READONLY_DATA_SECTION and sdata_section to SMALL_DATA_SECTION. 5245: * mips/mips.h (SMALL_DATA_SECTION): Define. 5246: 5247: * reorg.c (mark_referenced_resources): Make setjmp use all registers. 5248: 5249: * flow.c (mark_used_regs, case SUBREG): Only fall through to REG case 5250: if operand is a REG. 5251: 5252: * i960/i960.h (TARGET_SWITCHES): Make -mold-align set 5253: TARGET_FLAG_STRICT_ALIGN. 5254: (STRICT_ALIGNMENT): Test TARGET_STRICT_ALIGN. 5255: 5256: * sh/sh.c (andcosts): Modify costs to match the hardware, and add 5257: explanatory comments. 5258: 5259: * sparc/sol2.h (CPP_PREDEFINES): Add -D__SVR4. 5260: 5261: Wed Mar 29 14:30:30 1995 Michael Meissner <[email protected]> 5262: 5263: * rs6000/rs6000.md (movsf): When moving to/from integer registers, 5264: don't move floating point to memory if it is being simulated with 5265: -msoft-float. 5266: 5267: Wed Mar 29 06:47:36 1995 Richard Kenner ([email protected]) 5268: 5269: * c-parse.in (initdcl): Only call decl_attributes once. 5270: * c-common.c (decl_attributes): Clean up test for __mode__. 5271: 5272: Tue Mar 28 08:34:37 1995 John Hassey ([email protected]) 5273: 5274: * i386.md (adddi3): Don't treat two non-equal MEMs as non-aliasing. 5275: 5276: Tue Mar 28 08:20:49 1995 Richard Kenner ([email protected]) 5277: 5278: * a29k.h (CONSTANT_ADDRESS_P): Provide consistent definition. 5279: 5280: Tue Mar 28 07:26:41 1995 Paul Eggert <[email protected]> 5281: 5282: * cccp.c (do_xifdef, do_endif): Remove unnecessary pointer comparisons. 5283: 5284: Mon Mar 27 20:45:15 1995 Richard Kenner ([email protected]) 5285: 5286: * calls.c (expand_call, store_one_arg): Don't set KEEP in calls 5287: to assign_stack_temp. 5288: * function.c (preserve_temp_slots): Clear ADDR_TAKEN on item 5289: that we are preserving. 5290: 5291: Mon Mar 27 14:39:35 1995 Ian Lance Taylor <[email protected]> 5292: 5293: * mips/mips.h (FIRST_PSEUDO_REGISTER): Increment. 5294: (FIXED_REGISTERS, CALL_USED_REGISTERS): Add new register. 5295: (MD_REG_LAST): Increment. 5296: (ST_REG_FIRST, ST_REG_LAST): Increment. 5297: (HILO_REGNUM): Define. 5298: (enum reg_class): Add HILO_REG. 5299: (REG_CLASS_NAMES): Add "HILO_REG". 5300: (REG_CLASS_CONTENTS): Add HILO_REG initializer, and adjust ST_REGS 5301: and ALL_REGS initializers. 5302: (SECONDARY_RELOAD_CLASS): Remove. 5303: (SECONDARY_INPUT_RELOAD_CLASS): Define. 5304: (SECONDARY_OUTPUT_RELOAD_CLASS): Define. 5305: (REGISTER_MOVE_COST): Treat HILO_REG as MD_REGS. 5306: (REGISTER_NAMES): Add initialization line. 5307: (DEBUG_REGISTER_NAMES): Add "accum". 5308: * mips/mips.md: For each instruction which sets HI or LO, clobber 5309: HILO_REGNUM with (clobber (match_scratch:MODE N "=a")). Change 5310: each explicit reference to register 66 to register 67. 5311: (mulsidi3): Change to define_expand. 5312: (mulsidi3_internal): New name of old mulsidi3. 5313: (mulsidi3_64bit): New insn. 5314: (umulsidi3): Change to define_expand. 5315: (umulsidi3_internal): New name of old umulsidi3. 5316: (umulsidi3_64bit): New insn. 5317: (madddi_64bit, umaddi_64bit): New insns. 5318: (movdi_internal2): Add case for setting HILO_REG to zero. 5319: (reload_indi, reload_outdi): New define_expands. 5320: (movsi_internal1, movsi_internal2): Add cases for setting MD_REGS 5321: to zero, and for setting a general reg to HILO_REG. 5322: (reload_outsi): New define_expand. 5323: * mips/mips.c (mips_reg_names): Add "accum". 5324: (mips_sw_reg_names): Likewise. 5325: (mips_regno_to_class): Map HILO_REGNUM to HILO_REG. 5326: (mips_move_1word): Handle moving HILO_REGNUM to a general 5327: register. Make sure that the normal MD_REG cases aren't used for 5328: HILO_REGNUM. Handle moving zero to a MD_REG. 5329: (mips_move_2words): Make sure that the normal MD_REG cases aren't 5330: used for HILO_REGNUM. Handle moving zero to a MD_REG. 5331: (override_options): Set mips_char_to_class for 'a' and 'b'. 5332: (mips_secondary_reload_class): Add in_p argument. Handle 5333: HILO_REGNUM. 5334: 5335: Mon Mar 27 07:16:05 1995 Warner Losh <[email protected]> 5336: 5337: * gcc.c: Removed __NetBSD__ from conditional. 5338: Declare strerror if HAVE_STRERROR is defined; otherwise 5339: declare sys_errlist and sys_nerr. 5340: (my_strerror): New function. 5341: 5342: Fri Mar 24 18:08:14 1995 Jason Merrill <[email protected]> 5343: 5344: * i386/linux.h (LIB_SPEC): Don't try to link with libraries we 5345: know only exist in archive form unless -static. 5346: 5347: Fri Mar 24 16:12:16 1995 Doug Evans <[email protected]> 5348: 5349: * Makefile.in (multilib.h): Depend on Makefile, not config.status. 5350: 5351: Fri Mar 24 15:01:17 1995 Michael Meissner <[email protected]> 5352: 5353: * rs6000/rs6000.h (TARGET_MULTIPLE_SET): New target_flags bit that 5354: indicates -mmultiple or -mno-multiple was explicitly passed by the 5355: user, and not set as part of the cpu defaults. 5356: (TARGET_SWITCHES): Set TARGET_MULTIPLE_SET bit for both -mmultiple 5357: and -mno-multiple. 5358: 5359: * rs6000/rs6000.c (rs6000_override_options): If -mmultiple or 5360: -mno-multiple was explicitly used, don't override the setting with 5361: the processor default. 5362: 5363: Wed Mar 22 21:42:13 1995 Doug Evans <[email protected]> 5364: 5365: * i960/i960.c (i960_function_arg_advance): Ensure all regs marked 5366: as used if stack is also used (for va_start). 5367: (i960_setup_incoming_varargs): Rewrite to be similar to Intel's 5368: version, but don't allocate reg block unless necessary. 5369: * ginclude/va-i960.h (varargs va_start): Save g14 explicitly. 5370: Account for arguments preceding va_alist. 5371: 5372: Wed Mar 22 13:24:55 1995 Torbjorn Granlund <[email protected]> 5373: 5374: * pa.c (singlemove_string): Handle SFmode constants again. Simplify. 5375: (zdepi_cint_p): Make some variables HOST_WIDE_INT. 5376: (lhs_lshift_cint_operand): Likewise. 5377: (output_and): Likewise. 5378: (output_ior): Likewise. 5379: 5380: Wed Mar 22 12:40:09 1995 Jim Wilson <[email protected]> 5381: 5382: * sh.md (udivsi3): Don't clobber register 6. 5383: (udivsi3, divsi3, mulsi3_call): Use a pseudo-reg with regclass 'z' 5384: for output rather than hard register 0. 5385: (block_move_real): Don't clobber registers 4 and 5. 5386: 5387: * mips.c (mips_select_section): Apply constant DEC_INITIAL tests 5388: only to VAR_DECLs. 5389: 5390: Wed Mar 22 03:53:17 1995 Richard Stallman <[email protected]> 5391: 5392: * config.sub (rm400, rm600): New machine names. 5393: (sinix5.*, sinix): New os aliases. 5394: (mips-siemens): Default os to sysv4. 1.1 root 5395: 1.1.1.8 root 5396: Mon Mar 20 21:56:47 1995 Per Bothner <[email protected]> 1.1 root 5397: 1.1.1.8 root 5398: Merged Paul Eggert's patch to cccp.c of Wed Mar 8 18:21:51 1995: 5399: * cpplib.c (do_include): Fix type typo: pcfbuflimit is char *, not int. 5400: 5401: Merged Doug Evans' patch to cccp.c of Mon Feb 27 17:06:47 1995: 5402: * cpplib.c (do_include): Check for redundant file before opening in 5403: relative path case. Don't call fstat unnecessarily. 1.1 root 5404: 1.1.1.8 root 5405: Merged J.T. Conklin's patch to cccp.c of Wed Feb 22 20:29:31 1995: 5406: * cpperror.c: Removed __NetBSD__ from conditional. 1.1 root 5407: 1.1.1.8 root 5408: Merged Kenner's patch to cccp.c & cexp.y of Tue Sep 20 17:49:47 1994: 5409: * cppexp.c (struct operation): Make value by HOST_WIDE_INT. 5410: (cpp_parse_expr): Change return type to HOST_WIDE_INT. 5411: * cpplib (eval_if_expr): Likewise. 5412: (do_if, do_elif): Update appropriately. 5413: * cpplib.h (cpp_parse_expr): Removed, to avoid defining HOST_WIDE_INT. 1.1 root 5414: 1.1.1.8 root 5415: Merged Paul Eggert's patch to cccp.c of Mon Aug 8 19:42:09 1994: 5416: * cpplib.c (create_definition): Warn about `#define a@', since a 5417: diagnostic is now required (see ISO TC1's addition to subclause 6.8). 5418: Also warn about `#define is-empty(x) (!x)'. 1.1 root 5419: 1.1.1.8 root 5420: Tue Mar 21 00:10:50 1995 Jeffrey A. Law <[email protected]> 1.1 root 5421: 1.1.1.8 root 5422: * x-pa (CC): Add "-Dbsd4_4". 1.1 root 5423: 1.1.1.8 root 5424: Mon Mar 20 18:40:31 1995 Per Bothner <[email protected]> 1.1 root 5425: 1.1.1.8 root 5426: * toplev.c (print_error_function): New function hook. 5427: (default_print_error_function): New function. Default value 5428: of print_error_function. Code moved here from report_error_function. 5429: (report_error_function): Use print_error_function hook. 1.1 root 5430: 1.1.1.8 root 5431: Mon Mar 20 20:27:43 1995 Doug Evans <[email protected]> 1.1 root 5432: 1.1.1.8 root 5433: * cccp.c (do_xifdef): Handle c++ comments. 5434: (do_endif): Likewise. 1.1 root 5435: 1.1.1.8 root 5436: Mon Mar 20 15:31:45 1995 Jason Merrill <[email protected]> 1.1 root 5437: 1.1.1.8 root 5438: * configure (i386 configurations): Prepend i386/ to t-crt*. 1.1 root 5439: 1.1.1.8 root 5440: Mon Mar 20 07:58:04 1995 Richard Kenner ([email protected]) 1.1 root 5441: 1.1.1.8 root 5442: * stmt.c (fixup_gotos): Add missing call from last change. 1.1 root 5443: 1.1.1.8 root 5444: * objc/misc.c: Put Alpha-specific decls before #include of runtime.h. 1.1 root 5445: 1.1.1.8 root 5446: * alpha.h (EXTRA_SECTIONS): Write zeros first time in .rdata. 1.1 root 5447: 1.1.1.8 root 5448: Sat Mar 18 16:37:24 1995 Richard Kenner ([email protected]) 1.1 root 5449: 1.1.1.8 root 5450: * flow.c (mark_used_regs, case SUBREG): Set reg_changes_size even 5451: for integer modes. 5452: (mark_used_regs): Set reg_changes_size for RHS, if necessary. 5453: * combine.c (gen_lowpart_for_combine): Set reg_changes_size, if needed. 5454: * reload.c (push_reload): Reload a SUBREG if paradoxical and 5455: class is CLASS_CANNOT_CHANGE_SIZE. 5456: * reload1.c (gen_reload): Handle paradoxical SUBREGs. 5457: * alpha.h (SECONDARY_{INPUT,OUTPUT}_RELOAD_CLASS): Need GENERAL_REGS 5458: for paradoxical SUBREG and FLOAT_REGS. 5459: (SECONDARY_NEEDED_MODE): Use actual mode for 4 bytes or wider. 5460: * alpha.md (movsi): Allow FP regs and add case for store of FP reg. 5461: Remove cvtlq from MEM to FP reg case. 1.1 root 5462: 1.1.1.8 root 5463: * rtl.h (emit_insns_after): Add declaration. 5464: * stmt.c (fixup_gotos): Do a cleanup for a block when it is exited 5465: even if label if not defined yet. 1.1 root 5466: 1.1.1.8 root 5467: * function.c (pop_function_context): Fix error in last change; 5468: reference old value of current_function_decl before we modify it. 1.1 root 5469: 1.1.1.8 root 5470: Fri Mar 17 21:57:44 1995 Jason Merrill <[email protected]> 1.1 root 5471: 1.1.1.8 root 5472: * toplev.c (rest_of_compilation): Handle -Wreturn-type properly 5473: for inlines we aren't compiling yet. 1.1 root 5474: 1.1.1.8 root 5475: Fri Mar 17 21:26:48 1995 Mike Stump <[email protected]> 1.1 root 5476: 1.1.1.8 root 5477: * libgcc2.c (__register_exceptions): Handle empty tables. 1.1 root 5478: 1.1.1.8 root 5479: Fri Mar 17 11:48:31 1995 Douglas Rupp ([email protected]) 1.1 root 5480: 1.1.1.8 root 5481: * i386/winnt.c (winnt_function_prologue): Deleted. 5482: (gen_stdcall_suffix): New function. 1.1 root 5483: 1.1.1.8 root 5484: Thu Mar 16 17:36:52 1995 Jason Merrill <[email protected]> 1.1 root 5485: 1.1.1.8 root 5486: * svr4.h (LINK_SPEC): If the user did not specify -h name, use the 5487: output file name, if any. 5488: * sparc/sol2.h (LINK_SPEC): Ditto. Also, if the user did not 5489: specify -R path, add an -R for each -L. 1.1 root 5490: 1.1.1.8 root 5491: Move SunOS 4-specific assembler switches into the appropriate place. 5492: * m68k/sun[23].h (ASM_SPEC): Add %{R} %{j} %{J} %{h} %{d2} 5493: %{keep-local-as-symbols:-L}. 5494: * i386/sun.h (ASM_SPEC): Add %{R} %{keep-local-as-symbols:-L}. 5495: * sparc/sparc.h (ASM_SPEC): Ditto. 5496: * gcc.c (default_compilers): Remove %{R} %{j} %{J} %{h} %{d2} 5497: %{keep-local-as-symbols:-L} from assembler rules. 1.1 root 5498: 1.1.1.8 root 5499: Thu Mar 16 16:58:09 1995 Michael Meissner <[email protected]> 1.1 root 5500: 1.1.1.8 root 5501: * rs6000/eabi-ctors.c: New file, handle C++ static constructors 5502: and destructors without requiring anything else from a libc. 1.1 root 5503: 1.1.1.8 root 5504: * rs6000/t-eabi (LIB2FUNCS_EXTRA): Build eabi-ctors.c. 1.1 root 5505: 1.1.1.8 root 5506: * rs6000/eabi.asm: Do not load up register 2 if there is no .got 5507: section. Jump to the __do_global_ctors function at the end of 5508: processing to call C++ static constructors, and it will return to 5509: __eabi's caller. Use normal volatile registers, instead of saving 5510: and restoring registers 30 and 31. 1.1 root 5511: 1.1.1.8 root 5512: * rs6000/eabi.h (STARTFILE_SPEC): Define as null. 5513: (LIB_SPEC): Ditto. 5514: (ENDFILE_SPEC): Ditto. 5515: (LIBGCC_SPEC): Always look for libgcc.a. 1.1 root 5516: 1.1.1.8 root 5517: Thu Mar 16 17:05:14 1995 Richard Kenner <[email protected]> 1.1 root 5518: 1.1.1.8 root 5519: * stmt.c (warn_if_unused_value, case SAVE_EXPR): New case. 5520: (warn_if_unused_value, case NOP_EXPR): OK if CALL_EXPR inside. 1.1 root 5521: 1.1.1.8 root 5522: * c-common.c (decl_attributes): Allow alignment for TYPE_DECLs. 1.1 root 5523: 1.1.1.8 root 5524: * Makefile.in (xsys-protos.h): Fix typo in -U operand. 1.1 root 5525: 1.1.1.8 root 5526: Thu Mar 16 13:49:10 1995 Per Bothner <[email protected]> 1.1 root 5527: 1.1.1.8 root 5528: * cpplib.c, cpplib.h: New files - a C PreProcessor library. 5529: * cpphash.c, cpphash.h, cppalloc.c, cpperror.c, cppexp.c: 5530: New files - utility features used by cpplib. 5531: * cppmain.c: New file - cpp replacement main program for cpplib. 5532: * Makefile.in: New rules to build cppmain. 1.1 root 5533: 1.1.1.8 root 5534: Thu Mar 16 16:11:05 1995 Douglas Rupp ([email protected]) 1.1 root 5535: 1.1.1.8 root 5536: * i386/winnt.h (FUNCTION_PROLOGUE, HAVE_probe, gen_probe): Deleted. 5537: (ENCODE_SECTION_INFO, VALID_MACHINE_DECL_ATTRIBUTE): New macro. 1.1 root 5538: 1.1.1.8 root 5539: Thu Mar 16 15:58:24 1995 Richard Kenner ([email protected]) 1.1 root 5540: 1.1.1.8 root 5541: * combine.c (apply_distributive_law, case SUBREG): Fix typo when 5542: checking for paradoxical SUBREG. 1.1 root 5543: 1.1.1.8 root 5544: Wed Mar 15 18:45:08 1995 Doug Evans <[email protected]> 1.1 root 5545: 1.1.1.8 root 5546: * libgcc1-test.c: Renamed from cross-test.c. 5547: * Makefile.in (LIBGCC1_TEST): Renamed from CROSS_TEST. 5548: (all.cross): Delete $(ENQUIRE) dependency. 5549: (libgcc1-test): Renamed from cross-test. 5550: Delete unnecessary gcc-cross and $(LIBGCC) dependencies. 5551: Link with -nostartfiles -nostdlib 5552: `$(GCC_FOR_TARGET) --print-libgcc-file-name`. 5553: (libgcc1-test.o): Renamed from cross-test.o. 5554: Change gcc-cross dependency to xgcc since the latter is used. 1.1 root 5555: 1.1.1.8 root 5556: Wed Mar 15 13:49:21 1995 Jason Merrill <[email protected]> 1.1 root 5557: 1.1.1.8 root 5558: * tree.c (save_tree_status): Now takes a tree 'context' instead of 5559: a boolean 'toplevel' as an argument. If 'context' is not 5560: current_function_decl, create a new obstack for the new function. 5561: Also save inline_obstacks. 5562: (restore_tree_status): No longer takes a second argument. Also 5563: restore inline_obstacks. 5564: (temporary_allocation): Clear inline_obstacks. 5565: (permanent_allocation): Free up the obstacks in inline_obstacks. 1.1 root 5566: 1.1.1.8 root 5567: * function.h (struct function): New fields contains_functions and 5568: inline_obstacks. 1.1 root 5569: 1.1.1.8 root 5570: * function.c (push_function_context_to): Now takes a tree 5571: 'context' instead of a boolean 'toplevel' as an argument. 5572: Also save current_function_contains_functions. 5573: (push_function_context): Pass current_function_decl to it. 5574: (pop_function_context_from): Takes 'context' instead of 'toplevel'. 5575: Set current_function_contains_functions properly. 5576: (pop_function_context): Pass current_function_decl to it. 1.1 root 5577: 1.1.1.8 root 5578: Wed Mar 15 14:53:09 1995 Michael Meissner <[email protected]> 1.1 root 5579: 1.1.1.8 root 5580: * rs6000/rs6000.md (abssi2): Turn into a define_expand. If 5581: TARGET_POWER, do old code that uses the abs instruction. If not, 5582: do abs in three instructions, using a temporary register, which 5583: enables generating more reasonable code for sne. Add a recognizer 5584: for negative of the absolute value. Add define_splits for the 5585: PowerPC. 5586: (sne insn): Add a recognizer for sne on the PowerPc to use two 5587: instructions, compared to the four generated using the absolute 5588: value insn. 1.1 root 5589: 1.1.1.8 root 5590: Tue Mar 14 18:38:40 1995 J.T. Conklin <[email protected]> 1.1 root 5591: 1.1.1.8 root 5592: * m68k.md ({add,sub,mul,div}[sdx]f3): Add new patterns for recognizing 5593: SImode, HImode, and QImode operands. 1.1 root 5594: 1.1.1.8 root 5595: Mon Mar 13 18:59:36 EST 1995 David Edelsohn <[email protected]> 1.1 root 5596: 1.1.1.8 root 5597: * rs6000.h (CPP_SPEC): Add PPC403. 5598: (processor_type): Add PPC403. 5599: (RTX_COSTS): Add PPC403. 5600: * powerpc.h (CPP_SPEC): Add PPC403. 5601: * sysv4.h (CPP_SPEC): Add PPC403. 5602: * rs6000.c (processor_target_table): Add PPC403. 5603: * rs6000.md (define_attr cpu and function units): Add PPC403. 1.1 root 5604: 1.1.1.8 root 5605: Mon Mar 13 14:40:23 1995 Michael Meissner <[email protected]> 1.1 root 5606: 1.1.1.8 root 5607: * rs6000/rs6000.md (call, call_value insns): Do not put a nop 5608: after a bl instruction on System V.4 and eABI. 1.1 root 5609: 1.1.1.8 root 5610: * rs6000/sysv.4 (SUBTARGET_SWITCHES): Add support for 5611: -mno-traceback to suppress the V.4 traceback word. 5612: (ASM_DECLARE_FUNCTION_NAME): Don't put out a traceback work if 5613: -mno-traceback. 1.1 root 5614: 1.1.1.8 root 5615: Mon Mar 13 13:36:37 1995 Jason Merrill <[email protected]> 1.1 root 5616: 1.1.1.8 root 5617: * t-svr4, i386/t-{crtpic,sol2}, m88k/t-svr4, sparc/t-sol2: 5618: Use -fPIC, rather than -fpic, for building crtstuff. 1.1 root 5619: 1.1.1.8 root 5620: Sat Mar 11 17:27:08 1995 Jason Merrill <[email protected]> 1.1 root 5621: 1.1.1.8 root 5622: * configure: Use aix3newas.h for AIX 3.2.4 and 5. 5623: * rs6000/aix41.h: Undefine ASM_OUTPUT_EXTERNAL{,_LIBCALL}. 5624: * rs6000/aix3newas.h: New file. Define ASM_SPEC to -u, and 5625: undefine ASM_OUTPUT_EXTERNAL{,_LIBCALL}. 1.1 root 5626: 1.1.1.8 root 5627: Sat Mar 11 06:42:50 1995 Richard Kenner ([email protected]) 1.1 root 5628: 1.1.1.8 root 5629: * dbxout.c (dbxout_symbol): Properly handle decl whose DECL_NAME 5630: points to a TYPE_DECL with a zero TYPE_NAME. 1.1 root 5631: 1.1.1.8 root 5632: Fri Mar 10 18:18:33 1995 Torbjorn Granlund <[email protected]> 1.1 root 5633: 1.1.1.8 root 5634: * pa.h (PROMOTE_MODE): Define. 1.1 root 5635: 1.1.1.8 root 5636: Fri Mar 10 14:37:58 1995 Richard Kenner ([email protected]) 1.1 root 5637: 1.1.1.8 root 5638: * sdbout.c (sdbout_record_type_name): If TYPE_NAME is 5639: a TYPE_DECL, get name from DECL_NAME. 1.1 root 5640: 1.1.1.8 root 5641: Fri Mar 10 14:09:26 1995 Doug Evans <[email protected]> 1.1 root 5642: 1.1.1.8 root 5643: * arm/riscix.h (SUBTARGET_SWITCHES): Renamed from 5644: ARM_EXTRA_TARGET_SWITCHES. 5645: * arm/riscix1-1.h (SUBTARGET_SWITCHES): Likewise. 5646: * arm.h (SUBTARGET_SWITCHES): Likewise. 5647: (TARGET_HARD_FLOAT, TARGET_SOFT_FLOAT): Define. 5648: (TARGET_SWITCHES): Add -msoft-float, -mhard-float. 5649: (BYTES_BIG_ENDIAN): Delete #ifndef/#endif. 5650: (CONDITIONAL_REGISTER_USAGE): If -msoft-float, disable fp regs. 5651: (FUNCTION_VALUE): R16 is return reg only if !-msoft-float. 5652: (LIBCALL_VALUE): Likewise. 5653: * arm.md (all fp patterns): Conditionalize on TARGET_HARD_FLOAT. 5654: (*movsf_soft_insn, *movdf_soft_insn): New patterns. 1.1 root 5655: 1.1.1.8 root 5656: Fri Mar 10 13:53:46 1995 Jim Wilson <[email protected]> 1.1 root 5657: 1.1.1.8 root 5658: * reorg.c (steal_delay_list_from_target): Exit at the top if the 5659: branch in SEQ is not a single set. 1.1 root 5660: 1.1.1.8 root 5661: * sh.md (movdi define_split, movdf define_split): Correct indentation 5662: and formatting. Make the condition fail if an operand is a MEM 5663: with an auto-inc address. 1.1 root 5664: 1.1.1.8 root 5665: * varasm.c (copy_constant): Copy operand of ADDR_EXPR if it is a 5666: constant. 1.1 root 5667: 1.1.1.8 root 5668: * mips/abi64.h (SETUP_INCOMING_VARARGS): Correct arguments to 5669: move_block_from_reg call. 1.1 root 5670: 1.1.1.8 root 5671: * expr.c (expand_assignment): When offset is zero, make new MEM 5672: before setting MEM_VOLATILE_P. 1.1 root 5673: 1.1.1.8 root 5674: * reload.c (find_reloads, case 'o'): Accept a fully reloaded 5675: auto-increment address. 1.1 root 5676: 1.1.1.8 root 5677: * combine.c (max_uid_cuid): New static variable. 5678: (INSN_CUID): Call abort if INSN is out of range. 5679: (combine_instructions): Set max_uid_cuid. Set uid_cuid directly 5680: instead of through INSN_CUID. 5681: (get_last_value): Use prev_real_insn instead of prev_nonnote_insn. 5682: Ignore USE insns generated by combine. 1.1 root 5683: 1.1.1.8 root 5684: Fri Mar 10 13:47:08 1995 Rod Barman <[email protected]> 1.1 root 5685: 1.1.1.8 root 5686: * m68k/fpgnulib.c (__fixdfsi): Catch values < 0.5 in magnitude. 1.1 root 5687: 1.1.1.8 root 5688: Fri Mar 10 12:02:33 1995 Ian Lance Taylor <[email protected]> 1.1 root 5689: 1.1.1.8 root 5690: * fixincludes: Fix `typedef struct term;' on hppa1.1-hp-hpux9. 1.1 root 5691: 1.1.1.8 root 5692: Fri Mar 10 05:50:11 1995 Oliver Kellogg ([email protected]) 1.1 root 5693: 1.1.1.8 root 5694: * 1750a.c (sectname): Reverse Init and Normal. 5695: (print_operand_address, case PLUS): Add case for LABEL_REF. 5696: (print_operand_address, case LABEL_REF): Split fom SYMBOL_REF. 5697: (print_operand_address, case CODE_LABEL): New case. 5698: (ASM_FILE_END): Delete. 5699: * 1750a.h (FUNCTION_EPILOGUE): Restore stack before freeing local vars. 5700: (DEFAULT_SIGNED_CHAR): Now 1. 5701: (DATA_SECTION_ASM_OP): Use pseudo-op for read-only data (later copied). 5702: (JUMP_TABLES_IN_TEXT_SECTION): Define. 5703: (ASM_OUTPUT_ASCII): Split into multiple lines if long. 5704: (ASM_OUTPUT_{CHAR,SHORT,INT,LONG_INT}): Split up. 5705: (ASM_OUTPUT_COMMON): Call check_section. 1.1 root 5706: 1.1.1.8 root 5707: Thu Mar 9 12:46:53 1995 Michael Meissner <[email protected]> 1.1 root 5708: 1.1.1.8 root 5709: * rs6000.md (movsf): Do not call truncdfsf2 for non PowerPC 5710: when expanding a store to memory and -msoft-float was used. 1.1 root 5711: 1.1.1.8 root 5712: Thu Mar 9 08:51:35 1995 Richard Kenner ([email protected]) 1.1 root 5713: 1.1.1.8 root 5714: * c-decl.c (start_function): Handle new parameter ATTRIBUTES. 5715: * c-tree.h (start_function): Add new parameter. 5716: * c-lang.c (finish_file): Pass new parm to start_function. 5717: * objc-act.c (build_module_descriptor, really_start_method): Likewise. 5718: * c-parse.in (fndef, nested_function): Pass prefix_attributes 5719: to start_function. 5720: (setspecs): Save prefix_attributes in declspec_stack. 5721: (decl rules): Restore prefix_attributes along with current_declspecs. 5722: (setattrs): Concatenate prefix_attributes to previous value. 5723: * c-common.c (decl_attributes): Handle prefix and suffix attributes 5724: the same way. 1.1 root 5725: 1.1.1.8 root 5726: * print-tree.c (print_node): Fix typo in printing large INTEGER_CST. 1.1 root 5727: 1.1.1.8 root 5728: * varasm.c (assemble_variable): Consistently use DECL_SIZE for 5729: everything. 1.1 root 5730: 1.1.1.8 root 5731: * c-typeck.c (convert_for_assignment): Fix typo in testing for 5732: pointer to function type. 1.1 root 5733: 1.1.1.8 root 5734: * varasm.c (record_constant_1): Handle NON_LVALUE_EXPR. 5735: Rewrite to use switch instead of if/then/elseif/else. 1.1 root 5736: 1.1.1.8 root 5737: Wed Mar 8 18:21:51 1995 Paul Eggert <[email protected]> 1.1 root 5738: 1.1.1.8 root 5739: * cccp.c (do_include): Fix type typo: pcfbuflimit is char *, not int. 1.1 root 5740: 1.1.1.8 root 5741: Wed Mar 8 17:30:29 1995 Richard Kenner ([email protected]) 1.1 root 5742: 1.1.1.8 root 5743: * fold-const.c (force_fit_type): Always propagate OVERFLOW. 1.1 root 5744: 1.1.1.8 root 5745: * rtl.def (INLINE_HEADER): Add new "e" field. 5746: * rtl.h (FORCED_LABELS): New field; other fields adjusted. 5747: (gen_inline_header_rtx): New parm FORCED_LABELS. 5748: * emit-rtl.c (gen_inline_header): Add new parm FORCED_LABELS. 5749: * integrate.c (initialize_for_inline, output_inline_function): 5750: Handle FORCED_LABELS. 1.1 root 5751: 1.1.1.8 root 5752: Wed Mar 8 13:47:20 1995 Jason Merrill ([email protected]) 1.1 root 5753: 1.1.1.8 root 5754: * alpha.h (WORD_SWITCH_TAKES_ARG): Add -rpath. 5755: (LINK_SPEC): Pass through -taso and -rpath. 5756: * alpha/osf12.h (LINK_SPEC): Ditto. 1.1 root 5757: 1.1.1.8 root 5758: Wed Mar 8 09:59:56 1995 Michael Meissner <[email protected]> 1.1 root 5759: 1.1.1.8 root 5760: * rs6000/eabi.asm: Rewrite so that the initialized pointers go 5761: into the .got2 section, which allows eabi.asm to be assembled with 5762: the -mrelocatable option. Move the data picked up from the bl 5763: instruction to before the traceback tag. 1.1 root 5764: 1.1.1.8 root 5765: * rs6000/sysv4.h (CPP_SPEC): Define _RELOCATABLE if -mrelocatable 5766: switch is used. 1.1 root 5767: 1.1.1.8 root 5768: * libgcc2.c (__new_handler): Don't initialize the pointer variable 5769: with the address of __default_new_handler, which may not work in 5770: some shared library mechanisms. 5771: (__builtin_new): If __new_handler is NULL, call the function 5772: __default_new_handler. 1.1 root 5773: 1.1.1.8 root 5774: Tue Mar 7 17:34:59 1995 Ian Lance Taylor <[email protected]> 1.1.1.4 root 5775: 1.1.1.8 root 5776: * i960.h (PROCESS_PRAGMA): Define. 5777: (ROUND_TYPE_ALIGN): Pass maximum of COMPUTED and SPECIFIED to 5778: i960_round_align. 5779: (ROUND_TYPE_SIZE): Delete. 5780: * i960.c (process_pragma): Uncomment, and rewrite for gcc 2. 5781: (i960_round_size): Delete. 5782: (i960_round_align): Don't adjust suggested alignment downward. 5783: Restrict alignment to value set by #pragma align. 1.1.1.4 root 5784: 1.1.1.8 root 5785: Tue Mar 7 12:14:46 1995 Doug Evans <[email protected]> 1.1.1.4 root 5786: 1.1.1.8 root 5787: * configure (sparc64-*-elf): Add crtbegin.o, crtend.o to extra_parts. 5788: * sparc/sp64-elf.h (TARGET_VERSION): Define. 5789: (CPP_PREDEFINES): Delete sun, sparc, unix. Delete OS assertions. 5790: (ASM_SPEC): Define. 5791: (LINK_SPEC): Delete solaris stuff, this is an embedded target. 5792: (STARTFILE_SPEC, ENDFILE_SPEC): Define. 1.1.1.4 root 5793: 1.1.1.8 root 5794: Mon Mar 6 17:54:01 1995 Doug Evans <[email protected]> 1.1.1.4 root 5795: 1.1.1.8 root 5796: * Makefile.in (install-common): Fix typo in installation of cpp. 5797: Likewise with gcc-cross. 1.1.1.4 root 5798: 1.1.1.8 root 5799: Mon Mar 6 02:29:05 1995 Jeffrey A. Law <[email protected]> 1.1.1.4 root 5800: 1.1.1.8 root 5801: * pa.md (movsicc): New expander. 1.1.1.4 root 5802: 1.1.1.8 root 5803: Fri Mar 3 13:34:20 1995 Michael Meissner ([email protected]) 1.1.1.4 root 5804: 1.1.1.8 root 5805: * rs6000/sysv4.h (ASM_SPEC): If -mrelocatable was passed to 5806: compiler, pass it on to the assembler. 1.1.1.4 root 5807: 1.1.1.8 root 5808: Fri Mar 3 12:11:28 1995 Ian Lance Taylor <[email protected]> 1.1.1.4 root 5809: 1.1.1.8 root 5810: * fixincludes: Add fixes for VxWorks header files. 5811: * ginclude/stddef.h: If VxWorks typedef macros are defined, invoke 5812: them as appropriate. 1.1.1.4 root 5813: 1.1.1.8 root 5814: Fri Mar 3 05:48:54 1995 Paul Eggert <[email protected]> 1.1.1.4 root 5815: 1.1.1.8 root 5816: * cccp.c (dump_single_macro): Fix typo: % wasn't properly 5817: doubled in printf formats. 1.1.1.4 root 5818: 1.1.1.8 root 5819: Thu Mar 2 19:44:02 1995 Jason Merrill <[email protected]> 1.1.1.4 root 5820: 1.1.1.8 root 5821: * expr.c (expand_expr, CLEANUP_POINT_EXPR): Force the operand out 5822: of memory before running cleanups. 1.1.1.4 root 5823: 1.1.1.8 root 5824: Thu Mar 2 19:15:24 1995 Paul Eggert <[email protected]> 1.1.1.4 root 5825: 1.1.1.8 root 5826: * cccp.c (rescan): Prevent accidental token-pasting to 5827: get !=, *=, /=, ==, or ^=. 1.1.1.4 root 5828: 1.1.1.8 root 5829: Thu Mar 2 15:37:13 1995 Jason Merrill <[email protected]> 1.1.1.4 root 5830: 1.1.1.8 root 5831: * c-typeck.c (build_binary_op): Avoid spurious warning 5832: comparing enumerator to unsigned variable. 1.1.1.4 root 5833: 1.1.1.8 root 5834: Thu Mar 2 18:18:38 1995 J.T. Conklin <[email protected]> 1.1.1.4 root 5835: 1.1.1.8 root 5836: * m68k.md (sqrtsf2,sqrtdf2): Use fp precision specifiers. 1.1.1.4 root 5837: 1.1.1.8 root 5838: Thu Mar 2 18:09:01 1995 Stephen L Moshier ([email protected]) 1.1.1.4 root 5839: 1.1.1.8 root 5840: * c-lex.c (yylex, case !NOT_FLOAT): Remove previous change. 1.1.1.4 root 5841: 1.1.1.8 root 5842: Thu Mar 2 15:26:50 1995 Richard Kenner ([email protected]) 1.1.1.4 root 5843: 1.1.1.8 root 5844: * Makefile.in (bootstrap*): Pass new STAGE_PREFIX to recursive makes. 1.1.1.4 root 5845: 1.1.1.8 root 5846: Wed Mar 1 14:52:16 1995 Ian Lance Taylor <[email protected]> 1.1.1.4 root 5847: 1.1.1.8 root 5848: * i960/i960-coff.h (ASM_FILE_START): Define. 5849: (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Define. 5850: (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Define. 5851: (CTORS_SECTION_FUNCTION, DTORS_SECTION_FUNCTION): Define. 5852: (INT_ASM_OP): Define. 5853: (ASM_OUTPUT_CONSTRUCTOR, ASM_OUTPUT_DESTRUCTOR): Define. 5854: * i960/vx960-coff.h (CPP_PREDEFINES): Define. 5855: (CPP_SPEC): Define. 5856: (CC1_SPEC): Default to -mca. 1.1.1.4 root 5857: 1.1.1.8 root 5858: Wed Mar 1 11:10:54 1995 Michael Meissner ([email protected]) 1.1.1.4 root 5859: 1.1.1.8 root 5860: * rs6000/rs6000.c (output_prologue): Do not emit the word that 5861: gives the PC relative location to the local GOT table for the 5862: -mrelocatable option here. 5863: * rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Emit it here. 1.1.1.4 root 5864: 1.1.1.8 root 5865: * t-eabi (MULTILIB_OPTIONS, MULTILIB_DIRNAMES): Build -msoft-float 5866: and -mrelocatable versions of the library. 1.1.1.4 root 5867: 1.1.1.8 root 5868: * rs6000/powerpc.h (CPP_PREDEFINES): Define the cpu and machine as 5869: powerpc, not rs6000. 1.1.1.4 root 5870: 1.1.1.8 root 5871: * libgcc2.c (_unwind_function): Clone for powerpc, using the 5872: PowerPC mnemonics. 1.1.1.4 root 5873: 1.1.1.8 root 5874: * rs6000/rs6000.md (uminsi3, umaxsi3): Silence warnings that 5875: -2147483648 is too large to fit in a signed integer on 32-bit 5876: hosts. 1.1.1.4 root 5877: 1.1.1.8 root 5878: Wed Mar 1 06:48:31 1995 Richard Kenner <[email protected]> 1.1.1.4 root 5879: 1.1.1.8 root 5880: * fold-const.c (decode_field_reference): Don't check TREE_CODE 5881: of EXP; let get_inner_reference decide if have reference. 5882: Allow no bit reference if have AND_MASK. 5883: (all_ones_mask_p): Use tree_int_cst_equal, not operand_equal_p. 5884: (unextend): New function. 5885: (fold_truthop): For constant cases, use new function, rework 5886: conversion, and warn if comparison can never be true. 1.1.1.4 root 5887: 1.1.1.8 root 5888: * expr.c (store_expr): Do conversion in two steps for promoted lhs. 1.1 root 5889: 1.1.1.8 root 5890: See ChangeLog.9 for earlier changes.
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