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tsan: deflake test 

ocasionally it fails with a slightly different report:

WARNING: ThreadSanitizer: signal handler spoils errno (pid=3674)
    #0 MyHandler(int, siginfo*, void*)
    ...
    #4 __tsan_free_hook
    #5 main signal_errno.cc:40
llvm-svn: 206754
This commit is contained in:
Dmitry Vyukov 2014-04-21 14:21:24 +00:00
parent 38bb53b2c5
commit 5e52f3a142
1 changed files with 1 additions and 2 deletions
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3
compiler-rt/test/tsan/signal_errno.cc
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@ -44,7 +44,6 @@ int main() {
// CHECK: WARNING: ThreadSanitizer: signal handler spoils errno
// CHECK: #0 MyHandler(int, siginfo{{(_t)?}}*, void*) {{.*}}signal_errno.cc
// CHECK: #1 loop
// CHECK: #2 main
// CHECK: main
// CHECK: SUMMARY: ThreadSanitizer: signal handler spoils errno{{.*}}MyHandler