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-rw-r--r--lib/tsan/lit_tests/simple_stack2.cc53
1 files changed, 0 insertions, 53 deletions
diff --git a/lib/tsan/lit_tests/simple_stack2.cc b/lib/tsan/lit_tests/simple_stack2.cc
deleted file mode 100644
index 7a034c4cd6ed..000000000000
--- a/lib/tsan/lit_tests/simple_stack2.cc
+++ /dev/null
@@ -1,53 +0,0 @@
-// RUN: %clangxx_tsan -O1 %s -o %t && not %t 2>&1 | FileCheck %s
-#include <pthread.h>
-#include <stdio.h>
-#include <unistd.h>
-
-int Global;
-
-void __attribute__((noinline)) foo1() {
- Global = 42;
-}
-
-void __attribute__((noinline)) bar1() {
- volatile int tmp = 42;
- int tmp2 = tmp;
- (void)tmp2;
- foo1();
-}
-
-void __attribute__((noinline)) foo2() {
- volatile int tmp = Global;
- int tmp2 = tmp;
- (void)tmp2;
-}
-
-void __attribute__((noinline)) bar2() {
- volatile int tmp = 42;
- int tmp2 = tmp;
- (void)tmp2;
- foo2();
-}
-
-void *Thread1(void *x) {
- sleep(1);
- bar1();
- return NULL;
-}
-
-int main() {
- pthread_t t;
- pthread_create(&t, NULL, Thread1, NULL);
- bar2();
- pthread_join(t, NULL);
-}
-
-// CHECK: WARNING: ThreadSanitizer: data race
-// CHECK-NEXT: Write of size 4 at {{.*}} by thread T1:
-// CHECK-NEXT: #0 foo1{{.*}} {{.*}}simple_stack2.cc:9{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #1 bar1{{.*}} {{.*}}simple_stack2.cc:16{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #2 Thread1{{.*}} {{.*}}simple_stack2.cc:34{{(:3)?}} ({{.*}})
-// CHECK: Previous read of size 4 at {{.*}} by main thread:
-// CHECK-NEXT: #0 foo2{{.*}} {{.*}}simple_stack2.cc:20{{(:28)?}} ({{.*}})
-// CHECK-NEXT: #1 bar2{{.*}} {{.*}}simple_stack2.cc:29{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #2 main{{.*}} {{.*}}simple_stack2.cc:41{{(:3)?}} ({{.*}})