[compiler-rt] 91bc4ab - [sanitizer][test] Fix FastUnwindTest on LoongArch
Weining Lu via llvm-commits
llvm-commits at lists.llvm.org
Wed Nov 9 21:36:26 PST 2022
Author: Youling Tang
Date: 2022-11-10T13:35:52+08:00
New Revision: 91bc4abfdba65a0ef7e40915bdff62324bccf2f2
URL: https://github.com/llvm/llvm-project/commit/91bc4abfdba65a0ef7e40915bdff62324bccf2f2
DIFF: https://github.com/llvm/llvm-project/commit/91bc4abfdba65a0ef7e40915bdff62324bccf2f2.diff
LOG: [sanitizer][test] Fix FastUnwindTest on LoongArch
Fixes the `FastUnwindTest` unit test for LoongArch.
This change is similar to RISCV D90574.
The following test cases pass after applying the patch:
```
$ ./runtimes/runtimes-bins/compiler-rt/lib/sanitizer_common/tests/Sanitizer-loongarch64-Test
...
[ FAILED ] FastUnwindTest.Basic
[ FAILED ] FastUnwindTest.FramePointerLoop
[ FAILED ] FastUnwindTest.MisalignedFramePointer
[ FAILED ] FastUnwindTest.FPBelowPrevFP
[ FAILED ] FastUnwindTest.CloseToZeroFrame
```
Reviewed By: SixWeining, xen0n, MaskRay
Differential Revision: https://reviews.llvm.org/D137314
Added:
Modified:
compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp
Removed:
################################################################################
diff --git a/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp b/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp
index e8d590a503a9a..a9dd0669ccb96 100644
--- a/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp
+++ b/compiler-rt/lib/sanitizer_common/tests/sanitizer_stacktrace_test.cpp
@@ -44,7 +44,7 @@ class FastUnwindTest : public ::testing::Test {
uhwptr fake_bottom;
BufferedStackTrace trace;
-#if defined(__riscv)
+#if defined(__loongarch__) || defined(__riscv)
const uptr kFpOffset = 4;
const uptr kBpOffset = 2;
#else
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