[PATCH] Fix gcc.dg/fold-reassoc-2.c

[Richard Biener]

It's supposed to test for the transform in two cases.

Applied to trunk.

Richard.

2016-09-15  Richard Biener  <rguent...@suse.de>

        * gcc.dg/fold-reassoc-2.c: Fix dump scan.

Index: gcc/testsuite/gcc.dg/fold-reassoc-2.c
===================================================================
--- gcc/testsuite/gcc.dg/fold-reassoc-2.c       (revision 240153)
+++ gcc/testsuite/gcc.dg/fold-reassoc-2.c       (working copy)
@@ -10,4 +10,4 @@ int bar (int i)
   return (i + 2) + ~i;
 }
 
-/* { dg-final { scan-tree-dump "return 1;" "original" } } */
+/* { dg-final { scan-tree-dump-times "return 1;" 2 "original" } } */