[PATCH] D133268: [tsan] Replace mem intrinsics with calls to interceptors

Marco Elver via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Sep 7 10:00:38 PDT 2022


melver added a comment.

In D133268#3774785 <https://reviews.llvm.org/D133268#3774785>, @nickdesaulniers wrote:

> It sounds like this is breaking the Linux kernel's concurrency sanitizer (KCSAN): https://github.com/ClangBuiltLinux/linux/issues/1704 PTAL

Yes, it's expected - I'll send a patch. Ultimately this also an improvement for KCSAN since we can now instrument mem*().


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https://reviews.llvm.org/D133268



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