summaryrefslogtreecommitdiff
path: root/lib/tsan/lit_tests/race_with_finished_thread.cc
diff options
context:
space:
mode:
Diffstat (limited to 'lib/tsan/lit_tests/race_with_finished_thread.cc')
-rw-r--r--lib/tsan/lit_tests/race_with_finished_thread.cc43
1 files changed, 0 insertions, 43 deletions
diff --git a/lib/tsan/lit_tests/race_with_finished_thread.cc b/lib/tsan/lit_tests/race_with_finished_thread.cc
deleted file mode 100644
index c713c67a398e7..0000000000000
--- a/lib/tsan/lit_tests/race_with_finished_thread.cc
+++ /dev/null
@@ -1,43 +0,0 @@
-// RUN: %clangxx_tsan -O1 %s -o %t && not %t 2>&1 | FileCheck %s
-#include <pthread.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-// Ensure that we can restore a stack of a finished thread.
-
-int g_data;
-
-void __attribute__((noinline)) foobar(int *p) {
- *p = 42;
-}
-
-void *Thread1(void *x) {
- foobar(&g_data);
- return NULL;
-}
-
-void *Thread2(void *x) {
- sleep(1);
- g_data = 43;
- return NULL;
-}
-
-int main() {
- pthread_t t[2];
- pthread_create(&t[0], NULL, Thread1, NULL);
- pthread_create(&t[1], NULL, Thread2, NULL);
- pthread_join(t[0], NULL);
- pthread_join(t[1], NULL);
- return 0;
-}
-
-// CHECK: WARNING: ThreadSanitizer: data race
-// CHECK: Write of size 4 at {{.*}} by thread T2:
-// CHECK: Previous write of size 4 at {{.*}} by thread T1:
-// CHECK: #0 foobar
-// CHECK: #1 Thread1
-// CHECK: Thread T1 (tid={{.*}}, finished) created by main thread at:
-// CHECK: #0 pthread_create
-// CHECK: #1 main