*** empty log message ***

From-SVN: r1125

gcc/config/romp/romp.h

@@ -638,8 +638,9 @@ struct rt_cargs {int gregs, fregs; };
 
 #define FUNCTION_ARG(CUM, MODE, TYPE, NAMED)				\
   (! (NAMED) ? 0							\
-  : USE_FP_REG(MODE,CUM) ? gen_rtx(REG, (MODE),(CUM.fregs) + 17)	\
-  : (CUM).gregs < 4 ? gen_rtx(REG, (MODE), 2 + (CUM).gregs) : 0)
+   : ((TYPE) != 0 && TREE_CODE (TYPE_CODE (TYPE)) != INTEGER_CST)	\
+   : USE_FP_REG(MODE,CUM) ? gen_rtx(REG, (MODE),(CUM.fregs) + 17)	\
+   : (CUM).gregs < 4 ? gen_rtx(REG, (MODE), 2 + (CUM).gregs) : 0)
 
 /* For an arg passed partly in registers and partly in memory,
    this is the number of registers used.

gcc/config/rs6000/rs6000.h

@@ -714,7 +714,8 @@ struct rs6000_args {int words, fregno, nargs_prototype; };
 
 #define FUNCTION_ARG(CUM, MODE, TYPE, NAMED)				\
   (! (NAMED) ? 0							\
-  : USE_FP_FOR_ARG_P (CUM, MODE, TYPE)					\
+   : ((TYPE) != 0 && TREE_CODE (TYPE_CODE (TYPE)) != INTEGER_CST)	\
+   : USE_FP_FOR_ARG_P (CUM, MODE, TYPE)					\
    ? ((CUM).nargs_prototype > 0						\
       ? gen_rtx (REG, MODE, (CUM).fregno)				\
       : ((CUM).words < 8						\

gcc/explow.c

@@ -751,18 +751,21 @@ emit_stack_save (save_level, psave, after)
 	abort ();
     }
 
+  if (sa != 0)
+    sa = validize_mem (sa);
+
   if (after)
     {
       rtx seq;
 
       start_sequence ();
-      emit_insn (fcn (validize_mem (sa), stack_pointer_rtx));
+      emit_insn (fcn (sa, stack_pointer_rtx));
       seq = gen_sequence ();
       end_sequence ();
       emit_insn_after (seq, after);
     }
   else
-    emit_insn (fcn (validize_mem (sa), stack_pointer_rtx));
+    emit_insn (fcn (sa, stack_pointer_rtx));
 }
 
 /* Restore the stack pointer for the purpose in SAVE_LEVEL.  SA is the save
@@ -804,18 +807,21 @@ emit_stack_restore (save_level, sa, after)
 #endif
     }
 
+  if (sa != 0)
+    sa = validize_mem (sa);
+
   if (after)
     {
       rtx seq;
 
       start_sequence ();
-      emit_insn (fcn (stack_pointer_rtx, validize_mem (sa)));
+      emit_insn (fcn (stack_pointer_rtx, sa));
       seq = gen_sequence ();
       end_sequence ();
       emit_insn_after (seq, after);
     }
   else
-    emit_insn (fcn (stack_pointer_rtx, validize_mem (sa)));
+    emit_insn (fcn (stack_pointer_rtx, sa));
 }
 
 /* Return an rtx representing the address of an area of memory dynamically