system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.

	* system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
	* targhooks.c (default_struct_value_rtx): Don't use
	STRUCT_VALUE_INCOMING_REGNUM.

From-SVN: r75905

gcc/ChangeLog

+2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* system.h (STRUCT_VALUE_INCOMING_REGNUM): Poison.
+	* targhooks.c (default_struct_value_rtx): Don't use
+	STRUCT_VALUE_INCOMING_REGNUM.
+
 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
 
 	PR bootstrap/12744

gcc/system.h

@@ -595,7 +595,7 @@ typedef char _Bool;
 	INIT_GOFAST_OPTABS MULSI3_LIBCALL MULDI3_LIBCALL DIVSI3_LIBCALL \
 	DIVDI3_LIBCALL UDIVSI3_LIBCALL UDIVDI3_LIBCALL MODSI3_LIBCALL	\
 	MODDI3_LIBCALL UMODSI3_LIBCALL UMODDI3_LIBCALL BUILD_VA_LIST_TYPE \
-	PRETEND_OUTGOING_VARARGS_NAMED
+	PRETEND_OUTGOING_VARARGS_NAMED STRUCT_VALUE_INCOMING_REGNUM
 
 /* Other obsolete target macros, or macros that used to be in target
    headers and were not used, and may be obsolete or may never have

gcc/targhooks.c

@@ -108,9 +108,6 @@ default_struct_value_rtx (tree fntype ATTRIBUTE_UNUSED, int incoming)
 #ifdef STRUCT_VALUE_INCOMING
       rv = STRUCT_VALUE_INCOMING;
 #else
-#ifdef STRUCT_VALUE_INCOMING_REGNUM
-      rv = gen_rtx_REG (Pmode, STRUCT_VALUE_INCOMING_REGNUM);
-#else
 #ifdef STRUCT_VALUE
       rv = STRUCT_VALUE;
 #else
@@ -121,7 +118,6 @@ default_struct_value_rtx (tree fntype ATTRIBUTE_UNUSED, int incoming)
 #endif
 #endif
 #endif
-#endif
     }
   else
     {