tsan: fix flaky test

llvm-svn: 177500

diff --git a/compiler-rt/lib/tsan/lit_tests/mutexset7.cc b/compiler-rt/lib/tsan/lit_tests/mutexset7.cc
index 141bde2..3ec1b52 100644 (file)
--- a/compiler-rt/lib/tsan/lit_tests/mutexset7.cc
+++ b/compiler-rt/lib/tsan/lit_tests/mutexset7.cc
@@ -4,6 +4,7 @@
 #include <unistd.h>
 
 int Global;
+__thread int huge[1024*1024];
 
 void *Thread1(void *x) {
   sleep(1);