expr.c (expand_expr): Don't mark memory for non-constants as constant.

* expr.c (expand_expr): Don't mark memory for non-constants as constant. From-SVN: r48338

expr.c (expand_expr): Don't mark memory for non-constants as constant.
* expr.c (expand_expr): Don't mark memory for non-constants as constant. From-SVN: r48338
19f90fad · Geoffrey Keating · Geoffrey Keating · 9674c842 · 19f90fad · 19f90fad
Commit 19f90fad authored Dec 28, 2001 by Geoffrey Keating Committed by Geoffrey Keating Dec 28, 2001
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gcc/ChangeLog
+5 -0

gcc/expr.c
+1 -4

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2001-12-27  Geoff Keating  <geoffk@redhat.com>
+
+	* expr.c (expand_expr): Don't mark memory for non-constants as
+	constant.
+
 Thu Dec 27 20:39:55 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

 	* integrate.c (copy_rtx_and_substitute, case MEM): If inlining

--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -8492,10 +8492,7 @@ expand_expr (exp, target, tmode, modifier)
 		{
 		  /* If this object is in a register, it can't be BLKmode.  */
 		  tree inner_type = TREE_TYPE (TREE_OPERAND (exp, 0));
-		  tree nt = build_qualified_type (inner_type,
-						  (TYPE_QUALS (inner_type)
-						   | TYPE_QUAL_CONST));
-		  rtx memloc = assign_temp (nt, 1, 1, 1);
+		  rtx memloc = assign_temp (inner_type, 1, 1, 1);

 		  if (GET_CODE (op0) == PARALLEL)
 		    /* Handle calls that pass values in multiple