[all-commits] [llvm/llvm-project] 8f3f93: [SampleFDO] Match functions with the same base fun...

[Lei Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8f3f93cd78cfbf1dea349be2eef98802da8ad929
      https://github.com/llvm/llvm-project/commit/8f3f93cd78cfbf1dea349be2eef98802da8ad929
  Author: Lei Wang <wlei at fb.com>
  Date:   2025-03-24 (Mon, 24 Mar 2025)

  Changed paths:
    M llvm/lib/Transforms/IPO/CMakeLists.txt
    M llvm/lib/Transforms/IPO/SampleProfileMatcher.cpp
    A llvm/test/Transforms/SampleProfile/Inputs/pseudo-probe-stale-profile-name-similarity.prof
    A llvm/test/Transforms/SampleProfile/pseudo-probe-stale-profile-name-similarity.ll

  Log Message:
  -----------
  [SampleFDO] Match functions with the same base function name (#126688)

Sometimes, there may be no matched anchors but the functions still
match. e.g. if the function’s template typename changes, all the
callsites that use the type are mismatched and the caller function that
contains those callsite are mismatched. Introduce a check to match the
functions if their demangled base names are the same.



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