(expand_call): Set MEM_IN_STRUCT_P in stack slot if appropriate.

From-SVN: r5578

(expand_call): Set MEM_IN_STRUCT_P in stack slot if appropriate.
From-SVN: r5578
0c0600d5 · Richard Kenner · 0abc55a7 · 0c0600d5
Commit 0c0600d5 authored Oct 03, 1993 by Richard Kenner
Show whitespace changes
Inline Side-by-side

Showing with 5 additions and 0 deletions

gcc/calls.c
+5 -0

No files found.
--- a/gcc/calls.c
+++ b/gcc/calls.c
@@ -1449,6 +1449,11 @@ expand_call (exp, target, ignore)

 	  addr = plus_constant (addr, arg_offset);
 	  args[i].stack = gen_rtx (MEM, args[i].mode, addr);
+	  MEM_IN_STRUCT_P (args[i].stack)
+	    = (TREE_CODE (TREE_TYPE (args[i].tree_value)) == RECORD_TYPE
+	       || TREE_CODE (TREE_TYPE (args[i].tree_value)) == UNION_TYPE
+	       || TREE_CODE (TREE_TYPE (args[i].tree_value)) == QUAL_UNION_TYPE
+	       || TREE_CODE (TREE_TYPE (args[i].tree_value)) == ARRAY_TYPE);

 	  if (GET_CODE (slot_offset) == CONST_INT)
 	    addr = plus_constant (arg_reg, INTVAL (slot_offset));