diff options
Diffstat (limited to 'lib/Transforms/Instrumentation/ThreadSanitizer.cpp')
| -rw-r--r-- | lib/Transforms/Instrumentation/ThreadSanitizer.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/Instrumentation/ThreadSanitizer.cpp b/lib/Transforms/Instrumentation/ThreadSanitizer.cpp index ab88d1c0b0..d822535f63 100644 --- a/lib/Transforms/Instrumentation/ThreadSanitizer.cpp +++ b/lib/Transforms/Instrumentation/ThreadSanitizer.cpp @@ -52,7 +52,7 @@ struct ThreadSanitizer : public FunctionPass { Value *TsanFuncEntry; Value *TsanFuncExit; // Accesses sizes are powers of two: 1, 2, 4, 8, 16. - static const int kNumberOfAccessSizes = 5; + static const size_t kNumberOfAccessSizes = 5; Value *TsanRead[kNumberOfAccessSizes]; Value *TsanWrite[kNumberOfAccessSizes]; }; @@ -87,7 +87,7 @@ bool ThreadSanitizer::doInitialization(Module &M) { IRB.getInt8PtrTy(), NULL); TsanFuncExit = M.getOrInsertFunction("__tsan_func_exit", IRB.getVoidTy(), NULL); - for (int i = 0; i < kNumberOfAccessSizes; ++i) { + for (size_t i = 0; i < kNumberOfAccessSizes; ++i) { SmallString<32> ReadName("__tsan_read"); ReadName += itostr(1 << i); TsanRead[i] = M.getOrInsertFunction(ReadName, IRB.getVoidTy(), @@ -161,7 +161,7 @@ bool ThreadSanitizer::instrumentLoadOrStore(Instruction *I) { // Ignore all unusual sizes. return false; } - uint32_t Idx = CountTrailingZeros_32(TypeSize / 8); + size_t Idx = CountTrailingZeros_32(TypeSize / 8); assert(Idx < kNumberOfAccessSizes); Value *OnAccessFunc = IsWrite ? TsanWrite[Idx] : TsanRead[Idx]; IRB.CreateCall(OnAccessFunc, IRB.CreatePointerCast(Addr, IRB.getInt8PtrTy())); |