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-rw-r--r--lib/tsan/lit_tests/simple_stack.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/lib/tsan/lit_tests/simple_stack.c b/lib/tsan/lit_tests/simple_stack.c
deleted file mode 100644
index a447e2880447f..0000000000000
--- a/lib/tsan/lit_tests/simple_stack.c
+++ /dev/null
@@ -1,66 +0,0 @@
-// RUN: %clang_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; (void)tmp;
- foo1();
-}
-
-void __attribute__((noinline)) foo2() {
- volatile int v = Global; (void)v;
-}
-
-void __attribute__((noinline)) bar2() {
- volatile int tmp = 42; (void)tmp;
- foo2();
-}
-
-void *Thread1(void *x) {
- sleep(1);
- bar1();
- return NULL;
-}
-
-void *Thread2(void *x) {
- bar2();
- return NULL;
-}
-
-void StartThread(pthread_t *t, void *(*f)(void*)) {
- pthread_create(t, NULL, f, NULL);
-}
-
-int main() {
- pthread_t t[2];
- StartThread(&t[0], Thread1);
- StartThread(&t[1], Thread2);
- pthread_join(t[0], NULL);
- pthread_join(t[1], NULL);
- return 0;
-}
-
-// CHECK: WARNING: ThreadSanitizer: data race
-// CHECK-NEXT: Write of size 4 at {{.*}} by thread T1:
-// CHECK-NEXT: #0 foo1{{.*}} {{.*}}simple_stack.c:9{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #1 bar1{{.*}} {{.*}}simple_stack.c:14{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #2 Thread1{{.*}} {{.*}}simple_stack.c:28{{(:3)?}} ({{.*}})
-// CHECK: Previous read of size 4 at {{.*}} by thread T2:
-// CHECK-NEXT: #0 foo2{{.*}} {{.*}}simple_stack.c:18{{(:26)?}} ({{.*}})
-// CHECK-NEXT: #1 bar2{{.*}} {{.*}}simple_stack.c:23{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #2 Thread2{{.*}} {{.*}}simple_stack.c:33{{(:3)?}} ({{.*}})
-// CHECK: Thread T1 (tid={{.*}}, running) created by main thread at:
-// CHECK-NEXT: #0 pthread_create {{.*}} ({{.*}})
-// CHECK-NEXT: #1 StartThread{{.*}} {{.*}}simple_stack.c:38{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #2 main{{.*}} {{.*}}simple_stack.c:43{{(:3)?}} ({{.*}})
-// CHECK: Thread T2 ({{.*}}) created by main thread at:
-// CHECK-NEXT: #0 pthread_create {{.*}} ({{.*}})
-// CHECK-NEXT: #1 StartThread{{.*}} {{.*}}simple_stack.c:38{{(:3)?}} ({{.*}})
-// CHECK-NEXT: #2 main{{.*}} {{.*}}simple_stack.c:44{{(:3)?}} ({{.*}})