[compiler-rt] [RTSan][Apple] Disable AccessingALargeAtomicVariableDiesWhenRealtime (PR #129309)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-compiler-rt-sanitizer

Author: None (thetruestblue)

<details>
<summary>Changes</summary>

…on Apple devices

Disabling this test since it failing Apple CI jobs:
https://green.lab.llvm.org/job/llvm.org/job/clang-stage1-RA/3694/testReport/RealtimeSanitizer-Unit/__Rtsan-x86_64h-Test_TestRtsan/AccessingALargeAtomicVariableDiesWhenRealtime/

    rdar://145488759

---
Full diff: https://github.com/llvm/llvm-project/pull/129309.diff


1 Files Affected:

- (modified) compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp (+3) 


``````````diff
diff --git a/compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp b/compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp
index e05d7ae78b5d9..85ccc98400918 100644
--- a/compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp
+++ b/compiler-rt/lib/rtsan/tests/rtsan_test_functional.cpp
@@ -171,6 +171,9 @@ TEST(TestRtsan, CopyingALambdaWithLargeCaptureDiesWhenRealtime) {
 }
 
 TEST(TestRtsan, AccessingALargeAtomicVariableDiesWhenRealtime) {
+  #ifdef __APPLE__
+  GTEST_SKIP(); // Test is failing on Apple Devices.
+  #endif
   std::atomic<float> small_atomic{0.0f};
   ASSERT_TRUE(small_atomic.is_lock_free());
   RealtimeInvoke([&small_atomic]() {

``````````

</details>


https://github.com/llvm/llvm-project/pull/129309