diff options
| author | Rong Xu <xur@google.com> | 2017-10-05 17:05:20 +0000 |
|---|---|---|
| committer | Rong Xu <xur@google.com> | 2017-10-05 17:05:20 +0000 |
| commit | 5b4e1784b6cfa06aa79b871d2a1d93cf1101f57e (patch) | |
| tree | 009dbd6eb6b968fbf97ca301de35de554f648ae8 /lib/ProfileData/InstrProfReader.cpp | |
| parent | 0292ee9cab39a74e097a9c853bac819dd87d3316 (diff) | |
[ProfileData] Fix data racing in merging indexed profiles
There is data racing to the static variable RecordIndex in index profile reader
when merging in multiple threads. Make it a member variable in
IndexedInstrProfReader to fix this.
Differential Revision: https://reviews.llvm.org/D38431
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314990 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ProfileData/InstrProfReader.cpp')
| -rw-r--r-- | lib/ProfileData/InstrProfReader.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/ProfileData/InstrProfReader.cpp b/lib/ProfileData/InstrProfReader.cpp index 1b39a0695aa..cdf50c2df0c 100644 --- a/lib/ProfileData/InstrProfReader.cpp +++ b/lib/ProfileData/InstrProfReader.cpp @@ -733,8 +733,6 @@ Error IndexedInstrProfReader::getFunctionCounts(StringRef FuncName, } Error IndexedInstrProfReader::readNextRecord(NamedInstrProfRecord &Record) { - static unsigned RecordIndex = 0; - ArrayRef<NamedInstrProfRecord> Data; Error E = Index->getRecords(Data); |