arc.h: Define PROMOTE_PROTOTYPES to 1.

        * config/arc/arc.h: Define PROMOTE_PROTOTYPES to 1.
        * config/convex/convex.h: Ditto.
        * config/dsp16xx/dsp16xx.h: Ditto.
        * config/fx80/fx80.h: Ditto.
        * config/gmicro/gmicro.h: Ditto.
        * config/i370/i370.h: Ditto.
        * config/i386/i386.h: Ditto.
        * config/m32r/m32r.h: Ditto.
        * config/m68k/m68k.h: Ditto.
        * config/m88k/m88k.h: Ditto.
        * config/mips/mips.h: Ditto.
        * config/pa/pa.h: Ditto.
        * config/pyr/pyr.h: Ditto.
        * config/tahoe/tahoe.h: Ditto.
        * config/we32k/we32k.h: Ditto.

        * config/sparc/sparc.h: Define PROMOTE_PROTOTYPES
        based on arch size.

        * config/i1750a/i1750a.h: Define PROMOTE_PROTOTYPES to 0.

From-SVN: r28421

18 files changed, 20 insertions, 26 deletions

diff --git a/gcc/config/1750a/1750a.h b/gcc/config/1750a/1750a.h
index 185dd1e..e341842 100644
--- a/gcc/config/1750a/1750a.h
+++ b/gcc/config/1750a/1750a.h
@@ -879,8 +879,8 @@ enum reg_class { NO_REGS, R2, R0_1, INDEX_REGS, BASE_REGS, ALL_REGS, LIM_REG_CLA
 #define STORE_FLAG_VALUE 1
 
 /* When a prototype says `char' or `short', really pass an `int'. 
-   1750: for now, `char' is 16 bits wide anyway.
-   #define PROMOTE_PROTOTYPES */
+   1750: for now, `char' is 16 bits wide anyway.  */
+#define PROMOTE_PROTOTYPES 0
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index 07b9a82..9df6edc 100644
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -634,7 +634,7 @@ extern enum reg_class arc_regno_reg_class[];
 /* Function argument passing.  */
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* If defined, the maximum amount of space required for outgoing
    arguments will be computed and placed into the variable
diff --git a/gcc/config/convex/convex.h b/gcc/config/convex/convex.h
index f455f96..4e4a1e3 100644
--- a/gcc/config/convex/convex.h
+++ b/gcc/config/convex/convex.h
@@ -1077,7 +1077,7 @@ enum reg_class {
 #define NO_FUNCTION_CSE
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
diff --git a/gcc/config/dsp16xx/dsp16xx.h b/gcc/config/dsp16xx/dsp16xx.h
index f48de09..320a2a1 100644
--- a/gcc/config/dsp16xx/dsp16xx.h
+++ b/gcc/config/dsp16xx/dsp16xx.h
@@ -1940,7 +1940,7 @@ const_section ()                                                   \
 #define TRULY_NOOP_TRUNCATION(OUTPREC, INPREC) 1
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* An alias for the machine mode used for pointers */
 #define Pmode  QImode
diff --git a/gcc/config/fx80/fx80.h b/gcc/config/fx80/fx80.h
index 3b5d580..b69f0b0 100644
--- a/gcc/config/fx80/fx80.h
+++ b/gcc/config/fx80/fx80.h
@@ -858,7 +858,7 @@ extern enum reg_class regno_reg_class[];
 #define STORE_FLAG_VALUE -1
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
diff --git a/gcc/config/gmicro/gmicro.h b/gcc/config/gmicro/gmicro.h
index 789ca84..b12d6c0 100644
--- a/gcc/config/gmicro/gmicro.h
+++ b/gcc/config/gmicro/gmicro.h
@@ -1160,7 +1160,7 @@ extern enum reg_class regno_reg_class[];
 /* #define STORE_FLAG_VALUE -1 */
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
diff --git a/gcc/config/i370/i370.h b/gcc/config/i370/i370.h
index c37249a..dcfd463 100644
--- a/gcc/config/i370/i370.h
+++ b/gcc/config/i370/i370.h
@@ -868,7 +868,7 @@ enum reg_class
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
 
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Don't perform CSE on function addresses.  */
 
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index 5e27fd8..a5c387a 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -1958,7 +1958,7 @@ while (0)
 /* When a prototype says `char' or `short', really pass an `int'.
    (The 386 can't easily push less than an int.)  */
 
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
diff --git a/gcc/config/i860/paragon.h b/gcc/config/i860/paragon.h
index 493b5ab..ba09af3 100644
--- a/gcc/config/i860/paragon.h
+++ b/gcc/config/i860/paragon.h
@@ -174,12 +174,6 @@ Boston, MA 02111-1307, USA.  */
  */
 #define	ASM_STABS_OP	"//.stabs"
 
-/* Define this macro if an argument declared as `char' or `short' in a
-   prototype should actually be passed as an `int'.  In addition to
-   avoiding errors in certain cases of mismatch, it also makes for
-   better code on certain machines. */
-/*#define PROMOTE_PROTOTYPES*/
-
 /* Define this macro if an instruction to load a value narrower
    than a word from memory into a register also zero-extends the
    value to the whole  register.  */
diff --git a/gcc/config/m32r/m32r.h b/gcc/config/m32r/m32r.h
index d57e50b..c0df79f 100644
--- a/gcc/config/m32r/m32r.h
+++ b/gcc/config/m32r/m32r.h
@@ -813,7 +813,7 @@ M32R_STACK_ALIGN (current_function_outgoing_args_size)
 /* Function argument passing.  */
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* If defined, the maximum amount of space required for outgoing
    arguments will be computed and placed into the variable
diff --git a/gcc/config/m68k/m68k.h b/gcc/config/m68k/m68k.h
index 13926c1..bbe997a 100644
--- a/gcc/config/m68k/m68k.h
+++ b/gcc/config/m68k/m68k.h
@@ -1655,7 +1655,7 @@ __transfer_from_trampoline ()					\
 #define STORE_FLAG_VALUE -1
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
diff --git a/gcc/config/m88k/m88k.h b/gcc/config/m88k/m88k.h
index 2fa1c94..0ea0ef6 100644
--- a/gcc/config/m88k/m88k.h
+++ b/gcc/config/m88k/m88k.h
@@ -198,13 +198,13 @@ extern char * reg_names[];
    Redefined in sysv4.h, and luna.h.  */
 #define VERSION_INFO1	"m88k, "
 #ifndef VERSION_INFO2
-#define VERSION_INFO2   "$Revision: 1.13 $"
+#define VERSION_INFO2   "$Revision: 1.14 $"
 #endif
 
 #ifndef VERSION_STRING
 #define VERSION_STRING  version_string
 #ifdef __STDC__
-#define TM_RCS_ID      "@(#)" __FILE__ " $Revision: 1.13 $ " __DATE__
+#define TM_RCS_ID      "@(#)" __FILE__ " $Revision: 1.14 $ " __DATE__
 #else
 #define TM_RCS_ID      "$What: <@(#) m88k.h,v	1.1.1.2.2.2> $"
 #endif  /* __STDC__ */
@@ -1591,7 +1591,7 @@ extern struct rtx_def *m88k_va_arg ();
    `short' in a prototype should actually be passed as an
    `int'.  In addition to avoiding errors in certain cases of
    mismatch, it also makes for better code on certain machines.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Define this macro if a float function always returns float
    (even in traditional mode).  Redefined in luna.h.  */
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index ed90096..7886ff1 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -1497,7 +1497,7 @@ do {							\
    avoiding errors in certain cases of mismatch, it also makes for
    better code on certain machines. */
 
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Define if operations between registers always perform the operation
    on the full register even if a narrower mode is specified.  */
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index be91152..fe51937 100644
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -1628,7 +1628,7 @@ extern struct rtx_def *hppa_legitimize_address ();
 #define STORE_FLAG_VALUE 1
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction
diff --git a/gcc/config/pyr/pyr.h b/gcc/config/pyr/pyr.h
index e5ffcb8..f40d030 100644
--- a/gcc/config/pyr/pyr.h
+++ b/gcc/config/pyr/pyr.h
@@ -1045,7 +1045,7 @@ extern int current_function_calls_alloca;
 /* #define NO_FUNCTION_CSE */
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* There are no flag store insns on a pyr. */
 /* #define STORE_FLAG_VALUE */
diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h
index e42554d..c322378 100644
--- a/gcc/config/sparc/sparc.h
+++ b/gcc/config/sparc/sparc.h
@@ -2543,7 +2543,7 @@ do {                                                                    \
 #define STORE_FLAG_VALUE 1
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES (TARGET_ARCH32)
 
 /* Define this to be nonzero if shift instructions ignore all but the low-order
    few bits. */
diff --git a/gcc/config/tahoe/tahoe.h b/gcc/config/tahoe/tahoe.h
index 29ac013..8306331 100644
--- a/gcc/config/tahoe/tahoe.h
+++ b/gcc/config/tahoe/tahoe.h
@@ -627,7 +627,7 @@ enum reg_class {NO_REGS,GENERAL_REGS,FPP_REG,ALL_REGS,LIM_REG_CLASSES};
 
 /* pass chars as ints */
 
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* pointers can be represented by an si mode expression */
 
diff --git a/gcc/config/we32k/we32k.h b/gcc/config/we32k/we32k.h
index 0859ec1..af7c7ff 100644
--- a/gcc/config/we32k/we32k.h
+++ b/gcc/config/we32k/we32k.h
@@ -664,7 +664,7 @@ enum reg_class { NO_REGS, GENERAL_REGS,
 #define STORE_FLAG_VALUE -1
 
 /* When a prototype says `char' or `short', really pass an `int'.  */
-#define PROMOTE_PROTOTYPES
+#define PROMOTE_PROTOTYPES 1
 
 /* Specify the machine mode that pointers have.
    After generation of rtl, the compiler makes no further distinction