--- gcc/ChangeLog	2018/04/24 16:41:53	1.1.1.5
+++ gcc/ChangeLog	2018/04/24 16:43:41	1.1.1.7
@@ -1,5 +1,703 @@
+Mon Sep  5 12:09:58 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* Version 1.27 released.
+
+	* tm-i386.md (PREFERRED_RELOAD_REG): When reloading a QImode,
+	make sure the class doesn't include %esi or %edi.
+	* i386.md (movqi): Eliminate only use of the class `x',
+	for which PREFERRED_RELOAD_REG cannot work.
+	(In next version, get rid of INDEX_CLASS).
+	Also use `*' to cause preferencing of Q_REGS.
+	* tm-m68k.md (PREFERRED_RELOAD_REG): When reloading a QImode,
+	use DATA_REGS.
+
+	* reload.c (push_reloads): Braino in last change when IN == 0.
+
+	* flow.c (mark_used_regs, mark_set_1): Bug if HARD_REGNO_NREGS
+	returns 0 for VOIDmode reg (inside a CLOBBER).
+
+	* c-parse.y (asm_operand): Handle `("REGNAME")' as an operand.
+	* recog.c (decode_asm_operands, asm_noperands): Ignore any CLOBBERs.
+	* regclass.c (reg_names): Variable now global.
+	* stmt.c (expand_asm_operands): Generate CLOBBERS when appropriate.
+
+	* stmt.c (assign_parms): Ignore parms that aren't PARM_DECLs.
+
+	* varasm.c (assemble_variable): Do ASM_OUTPUT_EXTERNAL for functions.
+
+	* c-parse.y (yylex): floatflag is now an enum.
+	Detect invalid use of decimal points (> 1, or in exponent)
+	and multiple exponent letters.
+
+	* expr.c (expand_call): If inlining fails, set TREE_ADDRESSABLE.
+
+Sun Sep  4 00:36:30 1988  Richard Stallman  (rms at corn-chex.ai.mit.edu)
+
+	* c-decl.c (grokdeclarator): A const array becomes an array of consts.
+	* c-typeck.c (build_array_ref): Array ref is const if array elts are.
+
+	* output-sparc.c (output_move_double): Change criteria for ldd, std.
+	(output_fp_move_double): New alternatives avoid ldd, std for
+	stack refs that aren't aligned.
+	(output_block_move): Use %g1 as temp reg.
+
+	* sparc.md (floating point load from constant mem address):
+	Use %g1 as temp reg.  Use output_move_double in DF case, not ldd.
+	(movsf): Asm insn typo in FPreg to FPreg case.
+	(floatsi{s,d}f2): Constraint changed.
+	Also new special case pattern in front of it.
+	(fix_truncdfsi2): Use output_move_double, not ldd.
+	(addsi3, subsi3): Use %g1 as temp reg.
+	(cse-optimized multiply): Constraint now `g'; output generalized.
+	(andsi3, orsi3, xorsi3): Use %g1 as temp reg.
+
+	* reload.c (find_reloads): Force int constants into memory just
+	like floating ones, if memory is allowed and no regs are.
+
+	* expr.c (expand_call): Don't treat structure_value_addr like a parm
+	if the first parm would be passed in a register.
+	Also, write comments for all local vars.
+
+	* tm-386v.h (START_SPEC): Use {g,m}crt1.o, not {g,m}crt0.o.
+	(LIB_SPEC): Always use crtn.o.
+
+Sat Sep  3 13:05:50 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* explow.c (plus_constant): Don't put CONST around lone SYMBOL_REF.
+
+	* combine.c (subst): Simplify zero- or sign-extend of a constant.
+
+	* expr.c (expand_expr): for REAL_CST, etc., check for invalid
+	memory addresses and copy into registers.
+
+	* integrate.c (expand_inline_function): If incoming struct value addr
+	is in memory, map it like a memory parameter.
+
+	* tm-*.h (FIRST_PARM_OFFSET): Now takes fndecl as argument.
+	* integrate.c (expand_inline_function): Calc., use and save
+	this fns value of FIRST_PARM_OFFSET.
+	(copy_rtx_and_substitute): Use that value.
+	* stmt.c (assign_parms): Likewise.
+
+	* tm-sparc.h (FIRST_PARM_OFFSET): Make it 64 if value is BLKmode.
+	(STRUCT_VALUE{,_INCOMING}): Put the value in 64(fp).
+
+	* tm-sparc.h (PRINT_OPERAND_ADDRESS): Print offsets in decimal.
+	Avoid excess `+' before a negative offset.
+
+	* stmt.c (expand_function_start): Create the return value rtl
+	before making the tail-recursion loop point.
+
+	* combine.c (gen_lowpart_for_combine): Generate a paradoxical subreg
+	rather than a wider memref.
+
+	* reload.c (push_reload): Extend last change to case where OUT != 0.
+
+Fri Sep  2 11:43:20 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* stmt.c (fixup_var_refs): Adjust last_parm_insn when deleting insns.
+
+	* expr.c (emit_push_insn): calling memcpy, bump TEMP 2 pointers worth.
+
+Thu Sep  1 16:39:57 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* reload1.c (choose_reload_targets): Test for canceled reload
+	before looking inside reload_out.
+
+	* jump.c (jump_optimize): Bug in last change.
+
+	* m68k.md (return): Pattern disabled; confuses Aug 29 stmt.c change.
+	* ns32k.md, i386.md: likewise.
+
+	* emit-rtl.c (emit_note_force): New, like emit_note but always do it.
+	* stmt.c (expand_function_end): Use emit_note_force.
+
+Wed Aug 31 11:34:08 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* reload1.c (alter_reg): New arg FROM_REG is hard reg that the pseudo
+	was spilled from.  Works with spill_stack_slot.  Callers changed.
+	Now all pseudos spilled from one hard reg get the same slot.
+	(reload): Initialize new variable spill_stack_slot.
+
+	* cse.c (cse_insn): Don't insert floating point mems if -ffloat-store.
+
+	* reload.c (find_equiv_reg): Allow no equivs for volatile memrefs.
+	Also none for floating mem refs if -ffloat-store.
+
+	* output-sparc.c (output_mul_by_constant): make `p' and `log' unsigned.
+
+Tue Aug 30 13:47:12 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* jump.c (jump_optimize): Ignore other NOTEs while looking for
+	a NOTE_INSN_FUNCTION_END.
+
+	* integrate.c (save_for_inline): Flush extra call to max_reg_num.
+	Don't copy NOTEs that are NOTE_INSN_FUNCTION_END.
+	(copy_for_inline): Don't copy NOTEs that are NOTE_INSN_FUNCTION_END.
+
+	* stmt.c (optimize_bit_field): If bit field is SRC, strip subregs
+	from the DEST.
+
+	* expmed.c (expand_mult): Special case for -1 as one operand.
+
+Mon Aug 29 12:14:51 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* stmt.c (expand_goto_internal, expand_fixup): New arg LAST_INSN.
+	(expand_return): Pass that arg in tail-recursive case.
+	(other callers): Pass 0 for that arg.
+	(expand_null_return): Handle HAVE_return nonzero w/ FUNCTION_EPILOGUE.
+	(expand_null_return_1): New fn, has guts of old expand_null_return.
+	(expand_return): Call expand_null_return_1 to pass LAST_INSN arg.
+	(expand_return): Handle HAVE_return nonzero w/ FUNCTION_EPILOGUE.
+	(expand_function_{start,end}): Likewise.
+	(expand_cleanups): Fix typo in recursive-list case.
+	(move_cleanups_up): New fn.
+
+	* expr.c (expand_call): Execute cleanups_of_this_call on exiting.
+	Notice calls to __builtin_new (but don't do anything about them yet).
+
+	* reload.c (push_reload): If reloading a (SUBREG (MEM ...) ...),
+	really reload just the MEM in the MEM's own mode.
+
+	* sparc.md: Define patterns for insns that set the ccs.
+	Define set-flag insns.
+	New patterns for indexed load, and for optimizing signed bit fields.
+	(mulsi3, umulsi3): Give "r" constraint to operand 0.
+	Peephole optimizers recognize some cases where delay insns are safe.
+	Changed patterns for call and return insns as well.
+
+	* output-sparc.c (single_insn_src_p): New fn.
+	(output_delay_insn): New fn.
+
+	* tm-sparc.h (TARGET_EPILOGUE): New target flag.
+	(NOTICE_UPDATE_CC): New clause for funny PARALLEL with a REG in it.
+
+	* m68k.md (movqi): Use *'s to ensure preferencing d-regs.
+
+	* c-parse.y (datadef): If traditional, no warning about no specs.
+
+Sun Aug 28 14:34:33 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* tm-i386.h: Define PROMOTE_PROTOTYPES.
+	POINTER_BOUNDARY now 32.
+
+	* regclass.c (reg_scan): Compute `max_parallel', max # of sets and
+	clobbers in any insn in this function.
+	* global-alloc.c (global_conflicts): Use that, not MAX_SETS_PER_INSN.
+
+	* stmt.c (expand_asm_operands): MAX_SETS_PER_INSN limits # output ops.
+
+	* emit-rtl.c (init_emit_once): Make elt 2 of {f,d}const0_rtx nonzero.
+
+	* c-decl.c (lang_decode_option): Handle -Wwrite-string.
+	* c-parse.y (combine_strings): If that flag, make array of const char.
+
+	* expr.c (expand_expr): for INTEGER_CST, always use immed_double_const;
+	never do output_constant_def (it didn't work).
+	Also heed WORDS_BIG_ENDIAN.
+
+	* varasm.c (output_constant): Handle integer CONST_DOUBLEs.
+	(output_constant_def): Abort if arg is an INTEGER_CST.
+
+	* emit-rtl.c (gen_rtx): Don't return {f,d}const0_rtx for DImode.
+
+Sat Aug 27 12:37:23 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* c-decl.c (pushdecl): Global extern decls set TREE_PUBLIC
+	like local ones.
+
+	* integrate.c (expand_inline_function): Handle parms that were
+	passed in registers but whose homes are on the stack.
+
+	* varasm.c (force_const_mem): Output ints according to spec'd mode.
+	({record,compare}_constant_rtx,const_hash_rtx,decode_rtx_const):
+	Take mode as argument; pass it along.
+
+	* c-parse.y (read_escape): No warning for `\{' or `\['.
+
+Fri Aug 26 12:23:07 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* stmt.c (fixup_memory_subreg): Typo calculating big-endian adjust.
+
+	* vax.md (call_value): Handle >255 args as in `call'.
+
+Thu Aug 25 16:00:51 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* jump.c (delete_jump): Don't delete the cc-setter if it has autoinc.
+
+Wed Aug 24 16:33:37 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* expr.c (expand_expr): For sun with a COND_EXPR, use SUBTARGET
+	if validate_subtarget says ok.
+
+	* tree.c (build_index_type): make_index_type moved here and renamed.
+
+	* combine.c (move_deaths_2): New function.
+	(try_distrib): Use that, not move_deaths.
+
+	* tm-sparc.h (SHIFT_COUNT_TRUNCATED, STORE_FLAG_VALUE): Define them.
+
+	* tm-sparc.h: FUNCTION_{PRO,EPI}LOGUE: Save room for ins and
+	locals to spill to the frame if any ins *or* locals are live.
+
+	* tm-sparc.h (NOTICE_UPDATE_CC): Delete the clause that always
+	cleared the cc's for unrecognized insns.
+
+	* reload1.c (reload_as_needed): Don't try to use a spill-reg
+	in a basic block that wasn't spilled: ignore optional reloads.
+
+Tue Aug 23 09:45:05 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* output-sparc.c (output_scc_insn): New function.
+
+	* expr.c (expand_builtin, alloca): Round result of alloca
+	up to a multiple of STACK_BYTES.
+
+	* toplev.c (compile_file): Default main_input_filename is cc1 input.
+
+	* tm-i386.h (FUNCTION_BOUNDARY): 32 avoids extra prefetch.
+
+	* i386.md (movdi, movdf): Add `&' where needed in constraints.
+
+Mon Aug 22 11:57:51 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* symout.c (symout_finish): Allocate typevector after the symout_types.
+
+Sun Aug 21 16:10:54 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* tm-3b1.h (ASM_FORMAT_PRIVATE_NAME): Use a `_' as well as `%'.
+
+	* expr.c (expand_expr): Typo setting MODE for MAX_EXPR.
+
+	* Makefile (stage*): If ln fails, copy gnulib to stage*.
+	(realclean): Do `clean' and then some.
+	(install): new var USER_H specifies headers to copy.
+
+	* c-typeck.c (build_binary_op_nodefault): LT_EXPR, etc.
+	on ptr vs int failed to set result_type.
+	(build_conditional_expr): Don't replace nonzero int
+	with null_pointer_node.
+
+	* combine.c (remove_links, try_distrib): New fns.
+	(subst): New simplifications for ZERO_EXTEND, SIGN_EXTEND.
+	(combine_instructions): Call try_distrib.
+	(FAKE_EXTEND_SAFE_P): Allow SUBREGs.
+
+	* m68k.md (non-FPA pattern for floatsisf2): Typo, had DF for SF.
+
+Sat Aug 20 12:04:37 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* integrate.c (copy_address): Variant of copy_rtx_and_substitute.
+	(copy_rtx_and_substitute): Use copy_address for MEM address that
+	doesn't satisfy memory_address_p.
+
+	* reload.c (find_reloads): If force_reload set, don't set WIN
+	for a MEM even if `m', `o' or `g' in constraint.
+
+	* i386.md (expendqihi2): Typo in asm template.
+
+	* toplev.c (rest_of_compilation): Call clear_const_double_mem.
+	* varasm.c (init_const_rtx_hash_table): Don't call it here.
+	(immed_real_const): Don't record the rtx in the REAL_CST node.
+	(force_const_double_mem, clear_const_double_mem): Use cc0_rtx, not 0,
+	as flag for a CONST_DOUBLE not on the chain.
+
+	* cccp.c (handle_directive): If traditional, do scan strings
+	but accept unterminated ones.
+	(collect_expansion): -traditional: Don't recognize comments in strings.
+	Stringify arguments that appear within strings.
+	(skip_quoted_string): -traditional: Always exit at newline.
+	(macroexpand): -traditional: Don't put `"'s around stringified arg.
+	(macarg): Set stringified_length accordingly.
+
+	* c-decl.c (duplicate_decls): Avoid error redeclaring fcn after
+	implicit decl if -traditional.
+
+	* toplev.c (announce_function, report_error_function):
+	Change communication logic between these fcns.
+
+	* c-decl.c (lang_decode_options): Handle -Wall here.
+	* toplev.c (main): not here.
+
+	* tm-bsd386.h: Don't include tm-i386.h--be like tm-att386.h
+
+Fri Aug 19 11:08:36 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* config-sun4.h: If sparc, include config-sparc.h.
+	Never include alloca.h.
+
+	* tm-m68k.h (TARGET_SWITCHES): Define `-mc68020', `-mc68000'.
+
+	* c-decl.c (init_decl_processing): If traditional, use signed sizetype.
+
+	* gcc.c (main): Use stderr for printing version.
+
+Thu Aug 18 14:42:36 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* Version 1.26 released.
+
+	* m68k.md (movsi): Constraint change for fpa regs.
+
+	* reload1.c (choose_reload_targets): Clear reg_reloaded_contents
+	for all regs of a multi-reg group.
+
+	* reload.c (find_equiv_reg): HARD_REGNO_NREGS wants mode, not size.
+	Check properly for overlap against multiword reload regs.
+
+Tue Aug 16 14:54:18 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* varasm.c, expr.c (immed_double_const): immed_real_const_2 renamed.
+
+	* tm-i386.h (SFVALUE): Should be `double'.
+	* tm-i386v.h (SFVALUE): Don't override it.
+
+	* tm-i386.h (ASM_OUTPUT_ASCII): Don't define it.
+	* tm-att386.h: Definition moved here.
+
+	* tm-bsd386.h: New file, for Sequent.
+	* tm-seq386.h: New file, for Sequent.
+	* config-i386.h: New file, for Sequent.
+
+	* expr.c (push_block): Take account of STACK_POINTER_OFFSET.
+	(expand_call): Therefore need not do so here.
+
+	* optabs.c (expand_fix): Typo if going via DImode.
+
+	* reload1.c (choose_reload_targets): Don't * reload_reg_rtx if 0.
+
+Mon Aug 15 01:11:49 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* integrate.c (copy_for_inline): Don't try copying 0-length vector.
+	(copy_rtx_and_substitute): Likewise.
+
+	* m68k.md (andsi3): use clrw instead of andw #0.
+
+	* print-tree.c (walk): Don't omit permanent nodes reach from temps.
+
+	* m68k.md (zero_extend...): Reinstall the old zero-extend insns
+	without names, so they can help the combiner.
+
+	* expr.c (expand_expr): Don't use hard regs as subtargets.
+	* combine.c (FAKE_EXTEND_SAFE_P): Always consider MEMs safe.
+	* reload.c (find_reloads): For (SUBREG (MEM ...)) set force_reload.
+
+	* c-parse.y (redescape): Don't warn for `\('.
+
+	* reload.c (find_reloads_address): #if was backwards.
+
+Sun Aug 14 16:52:22 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* c-typeck.c (shorten_compare): Change switch to chain of ifs.
+
+	* tm-ns32k.h (PRINT_OPERAND): CONST_DOUBLE contains a double
+	even if it's SFmode.
+	(FUNCTION_PROLOGUE): If MAIN_FUNCTION_PROLOGUE defined, run it.
+
+	* cccp.c (file_buf): Rename field `free' to `free_ptr'.
+
+	* Makefile (ALLOCA, MALLOC, LIBDEPS): New variables for easier
+	customization.  Executables depend on LIBDEPS instead of OBSTACK1.
+	(cccp): Deps and libs now work like the others.
+
+	* output-i386.c (notice_update_cc): Rewritten for clarity.
+
+	* tm-i386.h (OUTPUT_JUMP): If CC_IN_OVERFLOW, abort.
+
+	* recog.c (push_operand): Test for stack_pointer_rtx.
+
+	* integrate.c (copy_rtx_and_substitute): Don't submit push-operands
+	to `memory_address'--it would lose on machines where pushing is
+	a special insn, not an addressing mode.
+
+	* output-i386.c	(top_dead_p): No more redundancy--that didn't work.
+	Now one method if optimized, one for call_insns if noopt, one for
+	other insns if noopt.
+	(call_top_dead_p): fp_top_dead_p renamed
+	and only the call-insn clause remains.
+
+	* i386.md (cmpsf, cmpdf): Output was backwards.
+	(", tstsf, tstdf): Set CC_IN_80387.
+	(incb pattern): Restrict allowable registers.
+	(movsf, movdf): Call top_dead_p only when absolutely necessary.
+	(call_value): Use top_dead_p, not subroutine.
+
+Sat Aug 13 15:19:23 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* stupid.c (stupid_life_analysis): If only 1 reg class,
+	call stupid_find_reg only once.
+
+	* stmt.c (expand_function_start):
+	Clear current_function_pretend_args_size.
+
+	* expr.c (store_constructor): If target is hard reg, go via a pseudo.
+
+	* varasm.c (real_constant_chain): Now static in this file.
+	(force_const_double_mem): Put R on chain if not already on.
+	(clear_const_double_mem): Set XEXP (,2) to 0;
+	also clear real_constant_chain and the chain links.
+	* emit-rtl.c (init_emit_once): Put 0 in XEXP (,2) of {d,f}const0_rtx.
+	* cse.c (canon_hash): For CONST_DOUBLE, ignore elts other than 0,1.
+
+Fri Aug 12 11:48:38 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* reload1.c (order_regs_for_reload): Handle REG_ALLOC_ORDER more spots.
+
+	* global-alloc.c (find_reg): error handling REG_ALLOC_ORDER;
+	also error skipping regs known to be hopeless.
+	* local-alloc.c (find_free_reg): error skipping hopeless regs.
+	* stupid.c (stupid_find_reg): likewise.
+
+	* local-alloc.c (qty_compare_1): typo, had q1 for q2.
+
+	* expr.c (expand_expr): Don't use supplied target when optimizing
+	arithmetic using a comparison or conditional; that target could be
+	needed for the result of the comparison.
+
+	* reload1.c (reload): Don't set reg_equiv_constant for hard regs.
+
+	* stupid.c (stupid_life_analysis): Ignore reg R if regno_reg_rtx[R]==0.
+
+	* symout.c (symout_finish): Use perm. links in permanent_fwd_refs.
+
+	* i386.md (movhi, movqi): Check no_labels_between_p.
+
+Thu Aug 11 10:44:46 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* c-parse.y (yylex): Out-of-range float is just a warning.
+
+	* tm-gnx-v3.h: New file for Genix.
+	* ns32k.md (movsi, call, call_value): GNX_V3 conditionals.
+	* tm-ns32k.h (PRINT_OPERAND_ADDRESS): Changes for Genix.
+
+	* ns32k.md (insv patterns): Operand 0 is read-write.
+
+	* i386.md (tstsf, tstdf): Don't push the arg if already in st(0).
+
+	* varasm.c (output_constant_def): If EXP is permanent, the rtl is too.
+
+	* tm-*.h (ASM_OUTPUT_{LOCAL,COMMON}): New 4th arg, rounded size
+	vs unrounded size.
+	* varasm.c (assemble_variable): Pass new arg.
+	* symout.c (symout_init): Likewise.
+
+	* cccp.c (rescan): Don't let char const cross lines.
+	(skip_quoted_string, macarg1, discard_comments): Likewise.
+
+	* expr.c (expand_expr, VAR_DECL case): handle flag_force_addr.
+
+	* tm-i386v.h (TAREGT_DEFAULT): Assume 80387.
+	* config-i386v.h (alloca): Use __builtin_alloca under GNU C.
+
+Wed Aug 10 11:23:06 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* reload.c (find_reloads): Alternative loses
+	if it has no regs for a reg operand.
+
+	* tm-sun3.h (STARTFILE_SPEC): Define, for fpa's sake.
+	* tm-m68k.h: New hard regs, reg classes, reg class letters,
+	target flag and switch, operand syntax and CC handling for fpa.
+	* m68k.md: Add fpa insn patterns.
+	* output-m68k.c (standard_SunFPA_constant_p): New fn.
+	(output_move_const_{single,double}): Handle fpa regs.
+	(singlemove_string): Handle fpa regs.
+
+	* stmt.c (fixup_memory_subreg): Result had wrong mode.
+
+	* ns32k.md (insv patterns): Adjust bit-number along with address.
+
+	* sparc.md (negdf2, absdf2): Order of the words was backwards.
+
+	* reload1.c (new_spill_reg): End confusion about meaning of 1st arg.
+	Arg counted_for_nongroups had wrong type.
+
+	* tm-m68k.h (FUNCTION_{PRO,EPI}LOGUE): Round frame size to word bdry.
+
+Tue Aug  9 07:53:59 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* tm-i386.h (ASM_OUTPUT_ASCII): Don't lose the sign bit.
+
+	* tm-i386v.h (STARTFILE_SPEC, LIB_SPEC): Use crt1.o, crtn.o.
+
+	* stmt.c (fixup_var_refs_1): fixup all memory subregs.
+
+	* reload1.c (choose_reload_targets): Don't strip paradoxical
+	subregs from values to be reloaded.
+
+	* cccp.c: Comment out text after #endif.
+
+	* c-parse.y (init): Allow empty braces as init; warn if pedantic.
+
+	* c-decl.c: Move C-specific options from toplev.c.
+	* c-tree.h: Move their externs from flags.h.
+	* c-decl.c (lang_decode_option): New fn called by `main'.
+	* toplev.c (sorry, really_sorry): New error reporting fns.
+	* c-decl.c (language_string): New var, name of this language.
+
+	* c-parse.y: Don't include flags.h.
+	* dbxout.c: Do include it.
+
+	* dbxout.c (dbxout_type): Handle function fields and static fields
+	and basetypes.  Handle METHOD_TYPE and REFERENCE_TYPE.
+	Abort on unexpected tree code.
+	(dbxout_args): New fn to output prototype arg types.
+	(everywhere): Use IDENTIFIER_LENGTH instead of strlen.
+	(dbxout_type_name): Cleanup; avoid strlen.
+
+	* local-alloc.c (reg_is_set): Don't call {post_,}mark_life for pseudos.
+
+	* tree.h (TYPE_BASECLASSES): New field in type nodes.
+
+	* ns32k.md (insv patterns): Was adjusting the address wrong.
+
+	* c-decl.c (grokdeclarator): Just a warning for inline varargs fn.
+
+Mon Aug  8 08:16:46 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* varasm.c (immed_real_const_2): Guts of creating a CONST_DOUBLE.
+	* expr.c (expand_expr): Use that for 64-bit int constants.
+
+	* loop.c (invariant_p): Don't check x->unchanging; it's not safe.
+
+	* c-typeck.c (build_indirect_ref): Handle flag_volatile here
+	so that it propagates to component_refs.
+	* expr.c (expand_expr): No need to handle it here.
+
+	* integrate.c (save_for_inline, expand_inline_function):
+	Set up insn_map to record mapping of old uids to copied insns.
+	(copy_for_inline, copy_rtx_and_substitute): Map 'u' refs via insn_map.
+
+	* emit-rtl (emit_label, emit_barrier): Return what was emitted.
+
+	* sdbout.c (sdbout_filename): Split off from sdbout_init.
+	* tm-encore.h, tm-3b1.h, tm-vaxv.h, tm-att386.h (ASM_FILE_START):
+	Call sdbout_filename.
+
+	* toplev.c: Better messages for invalid options.
+
+	* tm-m68k.h (PRINT_OPERAND_ADDRESS): Handle labelref+basereg.
+
+	* tm-3b1.h (PUT_SDB_DIM): Override sdbout's definition.
+	(ASM_FORMAT_PRIVATE_NAME): Override tm-hp...s definition.
+	(PUT_SDB_PLAIN_DEF): Prepend `~' to specified name.
+	(SDB_GENERATE_FAKE): Prepend `~'.
+
+	* gcc.c: Include config.h before obstack.h.
+
+Sun Aug  7 11:17:56 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* stor-layout.c (layout_decl): Do nothing with CONST_DECL.
+	Treat FRIEND_DECLs like variables.
+	(layout_record): Handle VAR_DECLs and FUNCTION_DECLs in the fieldlist.
+	Handle basetypes (almost like fields).
+	(layout_type): Handle REFERENCE_TYPE and METHOD_TYPE.
+
+	* tree.c (temp_tree_cons): New fn.
+	(array_type_nelts, simple_cst_equal): New fns.
+	(lvalue_p): CALL_EXPR is an lvalue if it returns REFERENCE_TYPE.
+	() Manage TYPE_REFERENCE_TO.
+	(TYPE_HASH_SIZE): Bigger.
+	(type_list_equal): Compare the TREE_PURPOSE fields.
+	(build_reference_type, build_method_type): New fns.
+
+	* stmt.c (block_stack): Add field `cleanups' to each element.
+	(expand_{start,end}_bindings, expand_decl): Update that field.
+	(stack_block_stack): Now includes blocks that have cleanups.
+	(goto_fixup_chain): Add field `cleanup_list_list'.
+	(expand_goto_internal): Execute cleanups for blocks being exited.
+	(expand_fixup): Make a fixup if any block has cleanups.
+	(fixup_gotos): New args CLEANUPS and DONT_JUMP_IN.
+	Execute cleanups for blocks being exited, or add to cleanup_list_list.
+	(expand_end_bindings): New arg DONT_JUMP_IN.  Execute any cleanups.
+	(expand_decl): New arg CLEANUP.
+	(expand_cleanups, fixup_cleanups): New functions.
+	* c-decl.c: Calls to expand_decl pass new arg.
+	* c-parse.y: Calls to expand_end_bindings pass new arg.
+
+	* stmt.c (expand_return): Handle INIT_EXPR, or bare RESULT_DECL.
+
+	* stmt.c (case_stack): Add field `has_default' to each element.
+	(pushcase,expand_end_case): Maintain and use that field.
+
+	* stmt.c (pushcase): Handle RANGE_EXPR cases.
+	(pushcase_range): Create RANGE_EXPR cases.
+
+	* final.c (final): Always pass 3 args to ASM_OUTPUT_CASE_END.
+	* tm-3b1.h: Delete offending spaces.
+
+Fri Aug  5 16:17:16 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* integrate.c (copy_rtx_and_substitute): Don't make fp+reg+const
+	without an intermediate temporary reg.
+
+	* print-tree.c (dump): Don't print an identifier's chain.
+
+	* toplev.c (compile_file): Treat `.i' suffix like `.co'.
+
+	* gcc.c: New config macro CC1_SPEC: extra switches for cc1.
+	Make a new spec for `.i' files.
+
+	* c-decl.c (pushdecl, finish_decl): Delete duplicate tests.
+
+	* varargs.h: Maybe include va-sparc.h or va-spur.h.
+	* va-sparc.h: New file.
+	* va-spur.h: renamed file.
+
+	* tree.h ({TYPE,DECL}_LANG_SPECIFIC): Types and decls can point to
+	language-specific structures containing other info.
+	* print-tree.c (dump): Hooks for printing the language-specific
+	data in types and decls.
+
+Thu Aug  4 08:54:30 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
+
+	* tree.def: Add some tree codes for C++.
+
+	* Rename files: parse.[yh] -> c-parse.[yh], decl.c -> c-decl.c,
+	typecheck.c -> c-typeck.c.
+	Part of tree.c split out to c-convert.c.
+
+	* expr.c (push_block): No longer static.
+	(expand_expr): Handle REFERENCE_EXPR and INIT_EXPR.
+	(expand_call): Turn a METHOD_TYPE to a FUNCTION_TYPE.
+	This is probably not all that is required.
+
+	* parse.y (yylex): Use p->rid to check for `signed' and `inline'.
+
+	* tm-sparc.h (ASM_OUTPUT_SOURCE_LINE): typo.
+
+	* sparc.md: Add a pattern for andcc.
+	(cmpsf): Clobber reg 32 in DFmode.
+	(branches): There are no unsigned floating branches; abort.
+	(bgt): Correct name of floating variant.
+	(mov?i): Load small constants via mov.
+	(movdf for constants): Use mov, not add, to move regs.
+	(movsf, floatsi*, fix*): Simplify reg-to-reg-via-mem move generation.
+	(trunc*): Use mov, not or, to move regs.
+	(negsi2, one_cmplsi2): Avoid "neg" and "not" assembler syntax.
+	(call...): Generate "call" insns; handle #-reg-parms value.
+	* Define some peepholes for return insns.
+
+	* tm-sparc.h (TARGET_SUN_ASM): New target flag.
+	(TARGET_DEFAULT): Now 1.
+	(FRAME_POINTER_REQUIRED): Now 1.
+	(STARTING_FRAME_OFFSET): Now -16.
+	(LEGITIMATE_CONSTANT_P): Only CONST_DOUBLEs fail.
+	(FUNCTION_{PROLOGUE,EPILOGUE}): Rewritten.
+
+	* output-sparc.c (small_int): Test for int that mov can load.
+	(singlemove_string): Use mov, not add.
+	(output_move_double): Changes for overlap and for use of ldd, std.
+	(output_fp_move_double): Use ldd, std when safe.
+	(make_f0_contain_0): Simplify.
+
+	* integrate.c (expand_inline_function): Some special CALL_INSN
+	handling no longer needed due to REG_FUNCTION_VALUE_P.
+
+	* m68k.md (movqi): Constraints allow moving areg to areg.
+
 Wed Aug  3 08:29:31 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)
 
+	* Version 1.25 released.
+
 	* integrate.c (expand_inline_function): Don't let MEM be inline_target.
 
 Tue Aug  2 09:13:37 1988  Richard Stallman  (rms at sugar-bombs.ai.mit.edu)