tree-ssa-pre.c (get_expr_value_id): Do not allocate value-ids here.

2012-11-30  Richard Biener  <rguenther@suse.de>

	* tree-ssa-pre.c (get_expr_value_id): Do not allocate value-ids
	here.

From-SVN: r193993

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6af3858..e21b3c8 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2012-11-30  Richard Biener  <rguenther@suse.de>
 
+       * tree-ssa-pre.c (get_expr_value_id): Do not allocate value-ids
+       here.
+
+2012-11-30  Richard Biener  <rguenther@suse.de>
+
        * tree-ssa-sccvn.c (run_scc_vn): Remove iteration propagating
        value_ids.
 

diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index 9cf874d..9c95ef6 100644 (file)
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -616,7 +616,7 @@ get_expr_value_id (pre_expr expr)
   switch (expr->kind)
     {
     case CONSTANT:
-      id = get_or_alloc_constant_value_id (PRE_EXPR_CONSTANT (expr));
+      id = get_constant_value_id (PRE_EXPR_CONSTANT (expr));
       break;
     case NAME:
       id = VN_INFO (PRE_EXPR_NAME (expr))->value_id;