<div dir="ltr">Why not delete it while the issue is being investigated?</div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Feb 3, 2016 at 7:10 AM, Dmitry Vyukov via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: dvyukov<br>
Date: Wed Feb  3 09:10:00 2016<br>
New Revision: 259650<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=259650&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project?rev=259650&view=rev</a><br>
Log:<br>
tsan: disable flaky mmap_stress test<br>
<br>
<br>
Modified:<br>
    compiler-rt/trunk/test/tsan/mmap_stress.cc<br>
<br>
Modified: compiler-rt/trunk/test/tsan/mmap_stress.cc<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/tsan/mmap_stress.cc?rev=259650&r1=259649&r2=259650&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/tsan/mmap_stress.cc?rev=259650&r1=259649&r2=259650&view=diff</a><br>
==============================================================================<br>
--- compiler-rt/trunk/test/tsan/mmap_stress.cc (original)<br>
+++ compiler-rt/trunk/test/tsan/mmap_stress.cc Wed Feb  3 09:10:00 2016<br>
@@ -47,6 +47,10 @@ void *Worker(void *arg) {<br>
 }<br>
<br>
 int main() {<br>
+  // This test is flaky on several builders:<br>
+  // <a href="https://groups.google.com/d/msg/llvm-dev/KUFPdLhBN3Q/L75rwW9xBgAJ" rel="noreferrer" target="_blank">https://groups.google.com/d/msg/llvm-dev/KUFPdLhBN3Q/L75rwW9xBgAJ</a><br>
+  // The cause is unknown (lit hides test output on failures).<br>
+#if 0<br>
   pthread_t th[4];<br>
   for (int i = 0; i < 4; i++) {<br>
     if (pthread_create(&th[i], 0, Worker, 0))<br>
@@ -56,6 +60,7 @@ int main() {<br>
     if (pthread_join(th[i], 0))<br>
       exit(printf("pthread_join failed: %d\n", errno));<br>
   }<br>
+#endif<br>
   fprintf(stderr, "DONE\n");<br>
 }<br>
<br>
<br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Alexey Samsonov<br><a href="mailto:vonosmas@gmail.com" target="_blank">vonosmas@gmail.com</a></div></div>
</div>