[ProfileData] Fix msan -fsanitize-memory-param-retval after D135929
authorFangrui Song <i@maskray.me>
Thu, 29 Dec 2022 20:16:20 +0000 (12:16 -0800)
committerFangrui Song <i@maskray.me>
Thu, 29 Dec 2022 20:16:20 +0000 (12:16 -0800)
commit484f69bae731fff42ede9f5c4f59b833bf73e3b8
tree57dfda559a9680e91cbff4322e212e6e62f50ec6
parent8f8313d53379075af1a2169ee4b45bf67a0a3306
[ProfileData] Fix msan -fsanitize-memory-param-retval after D135929

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