* testsuite/gcc.dg/tree-ssa/pr23391.c: Should be compiled with -O2.

From-SVN: r103316

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr23391.c b/gcc/testsuite/gcc.dg/tree-ssa/pr23391.c
index 8d2c3023d4f92e18ab650dbc75742d38a2108dac..a5effbb15aa9cc75f751b5ddc1bc5090f3509952 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/pr23391.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr23391.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-options "-O2" } */
 
 void 
 foo (int N)