From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Thu, 18 Dec 2008 17:38:10 +0000 (+0000)
Subject: - more simplification in skip_Tuple
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;ds=sidebyside;h=78de2138351549da8e971daeba9a3630932c7b59;p=libfirm

- more simplification in skip_Tuple

[r24791]
---

diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index 184cca7e1..61f9b7066 100644
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -2551,7 +2551,7 @@ skip_Tuple(ir_node *node) {
   ir_op   *op;
 
 restart:
-	if (get_irn_op(node) == op_Proj) {
+	if (is_Proj(node)) {
 	    pred = get_Proj_pred(node);
 	    op   = get_irn_op(pred);
 
@@ -2561,9 +2561,8 @@ restart:
 		 */
 		if (op == op_Proj) { /* nested Tuple ? */
 		    pred = skip_Tuple(pred);
-		    op   = get_irn_op(pred);
 
-			if (op == op_Tuple) {
+			if (is_Tuple(pred)) {
 				node = get_Tuple_pred(pred, get_Proj_proj(node));
 				goto restart;
 			}