From 341e5bcb45c9aeab3584d0aaa07a814282ebbefc Mon Sep 17 00:00:00 2001
From: Alexey Samsonov <samsonov@google.com>
Date: Tue, 18 Sep 2012 07:23:54 +0000
Subject: [TSan] port all output tests to lit and move them to lit_tests
 directory. This makes 'make check-tsan' command test both unit and output
 TSan tests. Old custom makefiles for running TSan tests are still functional
 as well.

llvm-svn: 164110
---
 compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc

(limited to 'compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc')

diff --git a/compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc b/compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc
new file mode 100644
index 00000000000..9a5182681e6
--- /dev/null
+++ b/compiler-rt/lib/tsan/lit_tests/sleep_sync2.cc
@@ -0,0 +1,22 @@
+// RUN: %clangxx_tsan -O1 %s -o %t && %t 2>&1 | FileCheck %s
+#include <pthread.h>
+#include <unistd.h>
+
+int X = 0;
+
+void *Thread(void *p) {
+  X = 42;
+  return 0;
+}
+
+int main() {
+  pthread_t t;
+  usleep(100*1000);
+  pthread_create(&t, 0, Thread, 0);
+  X = 43;
+  pthread_join(t, 0);
+  return 0;
+}
+
+// CHECK: WARNING: ThreadSanitizer: data race
+// CHECK-NOT: As if synchronized via sleep
-- 
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