[all-commits] [llvm/llvm-project] 4a40fa: [PGO] Don't cross reference CSFDO profile and non-...

[xur-llvm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4a40fa82c07238ea28e041dc0e28b4f2953e509e
      https://github.com/llvm/llvm-project/commit/4a40fa82c07238ea28e041dc0e28b4f2953e509e
  Author: Rong Xu <xur at google.com>
  Date:   2022-07-15 (Fri, 15 Jul 2022)

  Changed paths:
    M llvm/lib/ProfileData/InstrProfReader.cpp
    A llvm/test/Transforms/PGOProfile/Inputs/cs_vs_nocs.proftext
    A llvm/test/Transforms/PGOProfile/diag_no_funcprofdata_cs.ll

  Log Message:
  -----------
  [PGO] Don't cross reference CSFDO profile and non-CSFDO profile

Don't cross reference CSFDO profile and non-CSFDO profile when
checking the function hash. Only return hash_mismatch when
CS bits match, and return unknown_function otherwise.

Differential Revision: https://reviews.llvm.org/D129000