[all-commits] [llvm/llvm-project] 484f69: [ProfileData] Fix msan -fsanitize-memory-param-ret...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 484f69bae731fff42ede9f5c4f59b833bf73e3b8
      https://github.com/llvm/llvm-project/commit/484f69bae731fff42ede9f5c4f59b833bf73e3b8
  Author: Fangrui Song <i at maskray.me>
  Date:   2022-12-29 (Thu, 29 Dec 2022)

  Changed paths:
    M llvm/include/llvm/ProfileData/InstrProfReader.h

  Log Message:
  -----------
  [ProfileData] Fix msan -fsanitize-memory-param-retval after D135929

test/tools/llvm-cov/load-multiple-objects.test calls
IndexedInstrProfReader::readBinaryIds with uninitialized BinaryIdsStart.