Add -O3 when testing with UBSAN. This triggers far undefined behaviour

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@221964 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-14 02:07:52 +00:00 · 2014-11-14 02:07:52 +00:00 · 05123a8d9f
commit 05123a8d9f
parent 2138b18080
1 changed files with 1 additions and 1 deletions
--- a/test/lit.cfg
+++ b/test/lit.cfg
@ -439,7 +439,7 @@ class Configuration(object):
            elif san == 'Undefined':
                self.compile_flags += ['-fsanitize=undefined',
                                       '-fno-sanitize=vptr,function',
-                                       '-fno-sanitize-recover']
+                                       '-fno-sanitize-recover', '-O3']
                self.config.available_features.add('ubsan')
            else:
                self.lit_config.fatal('unsupported value for '