--- gcc/config/we32k/we32k.h	2018/04/24 18:10:24	1.1.1.1
+++ gcc/config/we32k/we32k.h	2018/04/24 18:28:32	1.1.1.4
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GNU compiler.  AT&T we32000 version.
+   Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
    Contributed by John Wehle (john@feith1.uucp)
-   Copyright (C) 1991-1992 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -16,12 +16,13 @@ GNU General Public License for more deta
 
 You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
 
 /* Names to predefine in the preprocessor for this target machine.  */
 
-#define CPP_PREDEFINES "-Dwe32000 -Du3b -Dunix"
+#define CPP_PREDEFINES "-Dwe32000 -Du3b2 -Dunix -Asystem(unix) -Acpu(we32000) -Amachine(we32000)"
 
 /* Print subsidiary information on the compiler version in use.  */
 
@@ -304,10 +305,11 @@ enum reg_class { NO_REGS, GENERAL_REGS,
 
 /* Value is 1 if returning from a function call automatically
    pops the arguments described by the number-of-args field in the call.
+   FUNDECL is the declaration node of the function (as a tree),
    FUNTYPE is the data type of the function (as a tree),
    or for a library call it is an identifier node for the subroutine name. */
 
-#define RETURN_POPS_ARGS(FUNTYPE,SIZE) (SIZE)
+#define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) (SIZE)
 
 /* Define how to find the value returned by a function.
    VALTYPE is the data type of the value (as a tree).
@@ -647,10 +649,9 @@ enum reg_class { NO_REGS, GENERAL_REGS,
 /* Nonzero if access to memory by bytes is slow and undesirable.  */
 #define SLOW_BYTE_ACCESS 0
 
-/* Define if shifts truncate the shift count
-   which implies one can omit a sign-extension or zero-extension
-   of a shift count.  */
-#define SHIFT_COUNT_TRUNCATED
+/* Define this to be nonzero if shift instructions ignore all but the low-order
+   few bits. */
+#define SHIFT_COUNT_TRUNCATED 1
 
 /* Value is 1 if truncating an integer of INPREC bits to OUTPREC bits
    is done just by pretending it is already truncated.  */
@@ -858,7 +859,7 @@ do { union { float f; long l;} tem;				\
   fprintf (FILE, "\t.byte 0x%x\n", (VALUE))
 
 #define ASM_OUTPUT_ASCII(FILE,PTR,LEN)  \
-{							\
+do {							\
   unsigned char *s;					\
   int i;						\
   for (i = 0, s = (unsigned char *)(PTR); i < (LEN); s++, i++)	\
@@ -868,7 +869,7 @@ do { union { float f; long l;} tem;				\
       fprintf ((FILE), "%s0x%x", (i%8?",":""), (unsigned)*s); \
     }							\
   fputs ("\n", (FILE));					\
-}
+} while (0)
 
 /* This is how to output an insn to push a register on the stack.
    It need not be very fast code.  */