diff options
Diffstat (limited to 'llvm/lib/Fuzzer/FuzzerValueBitMap.h')
| -rw-r--r-- | llvm/lib/Fuzzer/FuzzerValueBitMap.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Fuzzer/FuzzerValueBitMap.h b/llvm/lib/Fuzzer/FuzzerValueBitMap.h index 65659f21349..e890e1e903e 100644 --- a/llvm/lib/Fuzzer/FuzzerValueBitMap.h +++ b/llvm/lib/Fuzzer/FuzzerValueBitMap.h @@ -25,7 +25,7 @@ struct ValueBitMap { void Reset() { memset(Map, 0, sizeof(Map)); } // Computed a hash function of Value and sets the corresponding bit. - void AddValue(uintptr_t Value) { + inline void AddValue(uintptr_t Value) { uintptr_t Idx = Value < kMapSizeInBits ? Value : Value % kMapSizeInBits; uintptr_t WordIdx = Idx / kBitsInWord; uintptr_t BitIdx = Idx % kBitsInWord; @@ -34,6 +34,7 @@ struct ValueBitMap { // Merges 'Other' into 'this', clears 'Other', // returns the number of set bits in 'this'. + __attribute__((target("popcnt"))) size_t MergeFrom(ValueBitMap &Other) { uintptr_t Res = 0; for (size_t i = 0; i < kMapSizeInWords; i++) { |
