[all-commits] [llvm/llvm-project] a66ce5: [BOLT] Drop suffixes in parsePseudoProbe GUID assi...

[Amir Ayupov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a66ce58ac6f338c91cccb9801bca04efae9f3f37
      https://github.com/llvm/llvm-project/commit/a66ce58ac6f338c91cccb9801bca04efae9f3f37
  Author: Amir Ayupov <aaupov at fb.com>
  Date:   2024-09-11 (Wed, 11 Sep 2024)

  Changed paths:
    M bolt/include/bolt/Utils/Utils.h
    M bolt/lib/Rewrite/PseudoProbeRewriter.cpp
    M bolt/lib/Utils/Utils.cpp

  Log Message:
  -----------
  [BOLT] Drop suffixes in parsePseudoProbe GUID assignment (#106243)

Pseudo probe function records contain GUIDs assigned by the compiler
using an IR function name. Thus suffixes added later (e.g. `.llvm.`
for internal symbols, `.destroy`/`.resume` for coroutine fragments, 
and `.cold`/`.warm` for split fragments) cause GUID mismatch.

Address that by dropping those suffixes using `getCommonName` which is
a parametrized form of `getLTOCommonName`.



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