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4 Commits

Author SHA1 Message Date
zhanglimin
310a6f12b5 [MSan] Enable MSAN for loongarch64 
This patch adds basic memory sanitizer support for loongarch64
with 47-bit VMA, which memory layout is based on x86_64.

The LLVM part of the LoongArch memory sanitizer implementation will
be done separately, which will fix failing tests in check-msan.
These failing tests fail with the following same error: "error in
backend: unsupported architecture".

Reviewed By: #sanitizers, vitalybuka, MaskRay

Differential Revision: https://reviews.llvm.org/D140528
 2023-06-29 11:33:04 +08:00
Thurston Dang
b647d8f95d msan: update tests for new memory mappings on aarch64 
D137666 changed the memory mappings for msan on aarch64.
This patch updates two more tests to match the new
mappings.

Differential Revision: https://reviews.llvm.org/D139033
 2022-11-30 18:19:54 +00:00
Ilya Leoshkevich
921009e667 [MSan] Enable for SystemZ 
Summary:
This patch adds runtime support, adjusts tests and enables MSan.

Like for ASan and UBSan, compile the tests with -mbackchain.

Reviewers: eugenis, uweigand, jonpa, vitalybuka

Reviewed By: eugenis, vitalybuka

Subscribers: vitalybuka, mgorny, hiraditya, #sanitizers, stefansf, Andreas-Krebbel

Tags: #sanitizers

Differential Revision: https://reviews.llvm.org/D76358
 2020-04-16 12:15:01 +02:00
Fangrui Song
d21b3d346a compiler-rt: Rename .cc file in test/msan to .cpp 
Like r367463, but for test/msan.

llvm-svn: 367653
 2019-08-02 06:07:05 +00:00