Print stacktrace with UBSAN

llvm-svn: 256729
2016-01-04 03:54:58 +00:00 · 2016-01-04 03:54:58 +00:00 · 67ac709e4c
parent 42a0730c42
commit 67ac709e4c
1 changed files with 1 additions and 0 deletions
--- a/libcxx/test/libcxx/test/config.py
+++ b/libcxx/test/libcxx/test/config.py
@ -558,6 +558,7 @@ class Configuration(object):
                                   '-fno-sanitize=vptr,function',
                                   '-fno-sanitize-recover']
                self.cxx.compile_flags += ['-O3']
+                self.env['UBSAN_OPTIONS'] = 'print_stacktrace=1'
                self.config.available_features.add('ubsan')
            elif san == 'Thread':
                self.cxx.flags += ['-fsanitize=thread']