* defaults.h (OUTGOING_REG_PARM_STACK_SPACE): Provide default.

        * calls.c (compute_argument_block_size, expand_call,
        emit_library_call_value_1): Don't ifdef OUTGOING_REG_PARM_STACK_SPACE.
        * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
        * function.c (STACK_DYNAMIC_OFFSET): Likewise.
        * doc/tm.texi (OUTGOING_REG_PARM_STACK_SPACE): Update.
        * config/alpha/unicosmk.h, config/bfin/bfin.h, config/iq2000/iq2000.h,
        config/mips/mips.h, config/mn10300/mn10300.h, config/mt/mt.h,
        config/pa/pa.h, config/rs6000/rs6000.h, config/score/score.h,
        config/spu/spu.h, config/v850/v850.h (OUTGOING_REG_PARM_STACK_SPACE):
        Set to 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123135 138bc75d-0d04-0410-961f-82ee72b054a4

11 files changed, 11 insertions, 11 deletions

diff --git a/gcc/config/alpha/unicosmk.h b/gcc/config/alpha/unicosmk.h
index a05b33396c0..9435e71a0c2 100644
--- a/gcc/config/alpha/unicosmk.h
+++ b/gcc/config/alpha/unicosmk.h
@@ -116,7 +116,7 @@ Boston, MA 02110-1301, USA.  */
    in registers) are allocated.  */
 
 #define REG_PARM_STACK_SPACE(DECL) 48
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 /* If an argument can't be passed in registers even though not all argument
    registers have been used yet, it is passed on the stack in the space 
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h
index 3085a38909d..b2ee26eeaaa 100644
--- a/gcc/config/bfin/bfin.h
+++ b/gcc/config/bfin/bfin.h
@@ -180,7 +180,7 @@ extern const char *bfin_library_id_string;
 
 /* Define this if the above stack space is to be considered part of the
  * space allocated by the caller.  */
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 	  
 /* Define this if the maximum size of all the outgoing args is to be
    accumulated and pushed during the prologue.  The amount can be
diff --git a/gcc/config/iq2000/iq2000.h b/gcc/config/iq2000/iq2000.h
index 24ea3e0ba1d..5c61bef7bca 100644
--- a/gcc/config/iq2000/iq2000.h
+++ b/gcc/config/iq2000/iq2000.h
@@ -375,7 +375,7 @@ enum reg_class
 
 #define REG_PARM_STACK_SPACE(FNDECL) 0
 
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) 0
 
diff --git a/gcc/config/mips/mips.h b/gcc/config/mips/mips.h
index ef6b02c4186..641772a1a99 100644
--- a/gcc/config/mips/mips.h
+++ b/gcc/config/mips/mips.h
@@ -1807,7 +1807,7 @@ extern const enum reg_class mips_regno_to_class[];
    If `ACCUMULATE_OUTGOING_ARGS' is also defined, the only effect
    of this macro is to determine whether the space is included in
    `current_function_outgoing_args_size'.  */
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 #define STACK_BOUNDARY (TARGET_NEWABI ? 128 : 64)
 
diff --git a/gcc/config/mn10300/mn10300.h b/gcc/config/mn10300/mn10300.h
index f91db27aaff..b49518b3554 100644
--- a/gcc/config/mn10300/mn10300.h
+++ b/gcc/config/mn10300/mn10300.h
@@ -529,7 +529,7 @@ enum reg_class {
 /* We use d0/d1 for passing parameters, so allocate 8 bytes of space
    for a register flushback area.  */
 #define REG_PARM_STACK_SPACE(DECL) 8
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 #define ACCUMULATE_OUTGOING_ARGS 1
 
 /* So we can allocate space for return pointers once for the function
diff --git a/gcc/config/mt/mt.h b/gcc/config/mt/mt.h
index 79d94d451c3..a4afb3c3051 100644
--- a/gcc/config/mt/mt.h
+++ b/gcc/config/mt/mt.h
@@ -533,7 +533,7 @@ extern struct mt_frame_info current_frame_info;
 
 /* Define this if it is the responsibility of the caller to
    allocate the area reserved for arguments passed in registers.  */
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 /* The number of register assigned to holding function arguments.  */
 #define MT_NUM_ARG_REGS        4
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h
index 60a72459581..b7edfe18533 100644
--- a/gcc/config/pa/pa.h
+++ b/gcc/config/pa/pa.h
@@ -602,7 +602,7 @@ extern struct rtx_def *hppa_pic_save_rtx (void);
 
 /* Define this if the above stack space is to be considered part of the
    space allocated by the caller.  */
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 /* Keep the stack pointer constant throughout the function.
    This is both an optimization and a necessity: longjmp
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 386a7c1d359..8aadc43a16a 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -1277,7 +1277,7 @@ extern enum rs6000_abi rs6000_current_abi;	/* available for use by subtarget */
 
 /* Define this if the above stack space is to be considered part of the
    space allocated by the caller.  */
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 /* This is the difference between the logical top of stack and the actual sp.
 
diff --git a/gcc/config/score/score.h b/gcc/config/score/score.h
index 3ee53cfcb87..3fd079221c1 100644
--- a/gcc/config/score/score.h
+++ b/gcc/config/score/score.h
@@ -534,7 +534,7 @@ enum reg_class
    If `ACCUMULATE_OUTGOING_ARGS' is also defined, the only effect
    of this macro is to determine whether the space is included in
    `current_function_outgoing_args_size'.  */
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 #define RETURN_POPS_ARGS(FUNDECL, FUNTYPE, STACK_SIZE) 0
 
diff --git a/gcc/config/spu/spu.h b/gcc/config/spu/spu.h
index 1fcc2349fac..1f1547218a8 100644
--- a/gcc/config/spu/spu.h
+++ b/gcc/config/spu/spu.h
@@ -337,7 +337,7 @@ targetm.resolve_overloaded_builtin = spu_resolve_overloaded_builtin;	\
 
 #define REG_PARM_STACK_SPACE(FNDECL) 0
 
-#define OUTGOING_REG_PARM_STACK_SPACE 
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 #define RETURN_POPS_ARGS(FUNDECL,FUNTYPE,SIZE) (0)
 
diff --git a/gcc/config/v850/v850.h b/gcc/config/v850/v850.h
index b6691531eaa..b2c14cc95f3 100644
--- a/gcc/config/v850/v850.h
+++ b/gcc/config/v850/v850.h
@@ -626,7 +626,7 @@ struct cum_arg { int nbytes; int anonymous_args; };
 
 /* Define this if the above stack space is to be considered part of the
    space allocated by the caller.  */
-#define OUTGOING_REG_PARM_STACK_SPACE
+#define OUTGOING_REG_PARM_STACK_SPACE 1
 
 /* 1 if N is a possible register number for function argument passing.  */