[all-commits] [llvm/llvm-project] b143b2: [LLVM][rtsan] Add sanitize_realtime attribute for ...

[Chris Apple via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b143b2483fc5d7e73763ff9292dec6479552de9e
      https://github.com/llvm/llvm-project/commit/b143b2483fc5d7e73763ff9292dec6479552de9e
  Author: Chris Apple <cja-private at pm.me>
  Date:   2024-08-08 (Thu, 08 Aug 2024)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/include/llvm/Bitcode/LLVMBitCodes.h
    M llvm/include/llvm/IR/Attributes.td
    M llvm/lib/Bitcode/Reader/BitcodeReader.cpp
    M llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
    M llvm/lib/Transforms/Utils/CodeExtractor.cpp
    M llvm/test/Bitcode/attributes.ll
    M llvm/test/Bitcode/compatibility.ll

  Log Message:
  -----------
  [LLVM][rtsan] Add sanitize_realtime attribute for the realtime sanitizer (#100596)

Add a new "sanitize_realtime" attribute, which will correspond to the
nonblocking function effect in clang. This is used in the realtime
sanitizer transform.

Please see the [reviewer support
document](https://github.com/realtime-sanitizer/radsan/blob/doc/review-support/doc/review.md)
for what our next steps are. The original discourse thread can be found
[here](https://discourse.llvm.org/t/rfc-nolock-and-noalloc-attributes/76837)



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