diff options
Diffstat (limited to 'test/tsan/simple_stack.c')
| -rw-r--r-- | test/tsan/simple_stack.c | 41 |
1 files changed, 30 insertions, 11 deletions
diff --git a/test/tsan/simple_stack.c b/test/tsan/simple_stack.c index 6ef92fb46c683..71a3911b39bee 100644 --- a/test/tsan/simple_stack.c +++ b/test/tsan/simple_stack.c @@ -1,4 +1,3 @@ -// RUN: %clang_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s #include "test.h" int Global; @@ -47,20 +46,40 @@ int main() { return 0; } +// RUN: %clang_tsan -O1 %s -o %t && %deflake %run %t 2>&1 | FileCheck %s + +// Also check that functions instrumentation can be configured by either driver +// or legacy flags: + +// RUN: %clangxx_tsan -O1 %s -o %t -fno-sanitize-thread-func-entry-exit && %deflake %run %t 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-FUNC-ENTRY-EXIT-OFF %s +// RUN: %clangxx_tsan -O1 %s -o %t -mllvm -tsan-instrument-func-entry-exit=0 && %deflake %run %t 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-FUNC-ENTRY-EXIT-OFF %s + // CHECK: WARNING: ThreadSanitizer: data race // CHECK-NEXT: Write of size 4 at {{.*}} by thread T1: -// CHECK-NEXT: #0 foo1{{.*}} {{.*}}simple_stack.c:7{{(:10)?}} ({{.*}}) -// CHECK-NEXT: #1 bar1{{.*}} {{.*}}simple_stack.c:12{{(:3)?}} ({{.*}}) -// CHECK-NEXT: #2 Thread1{{.*}} {{.*}}simple_stack.c:26{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #0 foo1{{.*}} {{.*}}simple_stack.c:6{{(:10)?}} ({{.*}}) +// CHECK-NEXT: #1 bar1{{.*}} {{.*}}simple_stack.c:11{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #2 Thread1{{.*}} {{.*}}simple_stack.c:25{{(:3)?}} ({{.*}}) // CHECK: Previous read of size 4 at {{.*}} by thread T2: -// CHECK-NEXT: #0 foo2{{.*}} {{.*}}simple_stack.c:16{{(:20)?}} ({{.*}}) -// CHECK-NEXT: #1 bar2{{.*}} {{.*}}simple_stack.c:21{{(:3)?}} ({{.*}}) -// CHECK-NEXT: #2 Thread2{{.*}} {{.*}}simple_stack.c:31{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #0 foo2{{.*}} {{.*}}simple_stack.c:15{{(:20)?}} ({{.*}}) +// CHECK-NEXT: #1 bar2{{.*}} {{.*}}simple_stack.c:20{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #2 Thread2{{.*}} {{.*}}simple_stack.c:30{{(:3)?}} ({{.*}}) // CHECK: Thread T1 (tid={{.*}}, running) created by main thread at: // CHECK-NEXT: #0 pthread_create {{.*}} ({{.*}}) -// CHECK-NEXT: #1 StartThread{{.*}} {{.*}}simple_stack.c:37{{(:3)?}} ({{.*}}) -// CHECK-NEXT: #2 main{{.*}} {{.*}}simple_stack.c:43{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #1 StartThread{{.*}} {{.*}}simple_stack.c:36{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #2 main{{.*}} {{.*}}simple_stack.c:42{{(:3)?}} ({{.*}}) // CHECK: Thread T2 ({{.*}}) created by main thread at: // CHECK-NEXT: #0 pthread_create {{.*}} ({{.*}}) -// CHECK-NEXT: #1 StartThread{{.*}} {{.*}}simple_stack.c:37{{(:3)?}} ({{.*}}) -// CHECK-NEXT: #2 main{{.*}} {{.*}}simple_stack.c:44{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #1 StartThread{{.*}} {{.*}}simple_stack.c:36{{(:3)?}} ({{.*}}) +// CHECK-NEXT: #2 main{{.*}} {{.*}}simple_stack.c:43{{(:3)?}} ({{.*}}) + +// CHECK-FUNC-ENTRY-EXIT-OFF: WARNING: ThreadSanitizer: data race +// CHECK-FUNC-ENTRY-EXIT-OFF-NEXT: Write of size 4 at {{.*}} by thread T1: +// CHECK-FUNC-ENTRY-EXIT-OFF-NEXT: #0 foo1{{.*}} {{.*}}simple_stack.c:6{{(:10)?}} ({{.*}}) +// CHECK-FUNC-ENTRY-EXIT-OFF: Previous read of size 4 at {{.*}} by thread T2: +// CHECK-FUNC-ENTRY-EXIT-OFF-NEXT: #0 foo2{{.*}} {{.*}}simple_stack.c:15{{(:20)?}} ({{.*}}) +// CHECK-FUNC-ENTRY-EXIT-OFF: Thread T1 (tid={{.*}}, running) created by main thread at: +// CHECK-FUNC-ENTRY-EXIT-OFF-NEXT: #0 pthread_create {{.*}} ({{.*}}) +// CHECK-FUNC-ENTRY-EXIT-OFF: Thread T2 ({{.*}}) created by main thread at: +// CHECK-FUNC-ENTRY-EXIT-OFF-NEXT: #0 pthread_create {{.*}} ({{.*}}) |