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| author | Matt Morehouse <mascasa@google.com> | 2019-10-01 22:49:06 +0000 |
|---|---|---|
| committer | Matt Morehouse <mascasa@google.com> | 2019-10-01 22:49:06 +0000 |
| commit | 1c8e05110c01254fc26ca3db90e9d8518957d815 (patch) | |
| tree | b7d9703f81d1ec19c2cade46c8a19f573da0e3ad /compiler-rt/lib/fuzzer/FuzzerLoop.cpp | |
| parent | 9b36c1cf278b44d3ac039e60dca93df793d280cd (diff) | |
| download | bcm5719-llvm-1c8e05110c01254fc26ca3db90e9d8518957d815.tar.gz bcm5719-llvm-1c8e05110c01254fc26ca3db90e9d8518957d815.zip | |
[libFuzzer] Remove lazy counters.
Summary: Lazy counters haven't improved performance for large fuzz targets.
Reviewers: kcc
Reviewed By: kcc
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67476
llvm-svn: 373403
Diffstat (limited to 'compiler-rt/lib/fuzzer/FuzzerLoop.cpp')
| -rw-r--r-- | compiler-rt/lib/fuzzer/FuzzerLoop.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/compiler-rt/lib/fuzzer/FuzzerLoop.cpp b/compiler-rt/lib/fuzzer/FuzzerLoop.cpp index 96ab544b15c..df533e877d3 100644 --- a/compiler-rt/lib/fuzzer/FuzzerLoop.cpp +++ b/compiler-rt/lib/fuzzer/FuzzerLoop.cpp @@ -742,10 +742,6 @@ void Fuzzer::ReadAndExecuteSeedCorpora(Vector<SizedFile> &CorporaFiles) { uint8_t dummy = 0; ExecuteCallback(&dummy, 0); - // Protect lazy counters here, after the once-init code has been executed. - if (Options.LazyCounters) - TPC.ProtectLazyCounters(); - if (CorporaFiles.empty()) { Printf("INFO: A corpus is not provided, starting from an empty corpus\n"); Unit U({'\n'}); // Valid ASCII input. |
