[PATCH] Fix a test-case for Darwin.

[Martin Liška]

Hello.

This should address failing test-case on Darwin.
Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.

Ready to be installed?
Martin

gcc/testsuite/ChangeLog:

2017-10-10  Martin Liska  <mli...@suse.cz>

        * c-c++-common/ubsan/ptr-overflow-sanitization-1.c: Scan
        optimized dump rather than assembly.
---
 gcc/testsuite/c-c++-common/ubsan/ptr-overflow-sanitization-1.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)



diff --git a/gcc/testsuite/c-c++-common/ubsan/ptr-overflow-sanitization-1.c b/gcc/testsuite/c-c++-common/ubsan/ptr-overflow-sanitization-1.c
index 42c14523764..b966d52a61d 100644
--- a/gcc/testsuite/c-c++-common/ubsan/ptr-overflow-sanitization-1.c
+++ b/gcc/testsuite/c-c++-common/ubsan/ptr-overflow-sanitization-1.c
@@ -1,5 +1,5 @@
 /* { dg-require-effective-target lp64 } */
-/* { dg-options "-O -fsanitize=pointer-overflow" } */
+/* { dg-options "-O -fsanitize=pointer-overflow -fdump-tree-optimized" } */
 /* { dg-skip-if "" { *-*-* } "-flto" } */
 
 #define SMAX   __PTRDIFF_MAX__
@@ -76,5 +76,4 @@ void negative_to_negative (char *ptr)
   p2 += 5;
 }
 
-
-/* { dg-final { scan-assembler-times "call\\s+__ubsan_handle_pointer_overflow" 17 } } */
+/* { dg-final { scan-tree-dump-times "__ubsan_handle_pointer_overflow" 17 "optimized" } } */