diff options
Diffstat (limited to 'llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp index 4a7669fe5d0..45f1df73810 100644 --- a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp @@ -332,7 +332,7 @@ void MemorySanitizer::initializeCallbacks(Module &M) { // which is not yet implemented. StringRef WarningFnName = ClKeepGoing ? "__msan_warning" : "__msan_warning_noreturn"; - WarningFn = M.getOrInsertFunction(WarningFnName, IRB.getVoidTy(), NULL); + WarningFn = M.getOrInsertFunction(WarningFnName, IRB.getVoidTy(), nullptr); for (size_t AccessSizeIndex = 0; AccessSizeIndex < kNumberOfAccessSizes; AccessSizeIndex++) { @@ -340,30 +340,30 @@ void MemorySanitizer::initializeCallbacks(Module &M) { std::string FunctionName = "__msan_maybe_warning_" + itostr(AccessSize); MaybeWarningFn[AccessSizeIndex] = M.getOrInsertFunction( FunctionName, IRB.getVoidTy(), IRB.getIntNTy(AccessSize * 8), - IRB.getInt32Ty(), NULL); + IRB.getInt32Ty(), nullptr); FunctionName = "__msan_maybe_store_origin_" + itostr(AccessSize); MaybeStoreOriginFn[AccessSizeIndex] = M.getOrInsertFunction( FunctionName, IRB.getVoidTy(), IRB.getIntNTy(AccessSize * 8), - IRB.getInt8PtrTy(), IRB.getInt32Ty(), NULL); + IRB.getInt8PtrTy(), IRB.getInt32Ty(), nullptr); } MsanSetAllocaOrigin4Fn = M.getOrInsertFunction( "__msan_set_alloca_origin4", IRB.getVoidTy(), IRB.getInt8PtrTy(), IntptrTy, - IRB.getInt8PtrTy(), IntptrTy, NULL); + IRB.getInt8PtrTy(), IntptrTy, nullptr); MsanPoisonStackFn = M.getOrInsertFunction( - "__msan_poison_stack", IRB.getVoidTy(), IRB.getInt8PtrTy(), IntptrTy, NULL); + "__msan_poison_stack", IRB.getVoidTy(), IRB.getInt8PtrTy(), IntptrTy, nullptr); MsanChainOriginFn = M.getOrInsertFunction( - "__msan_chain_origin", IRB.getInt32Ty(), IRB.getInt32Ty(), NULL); + "__msan_chain_origin", IRB.getInt32Ty(), IRB.getInt32Ty(), nullptr); MemmoveFn = M.getOrInsertFunction( "__msan_memmove", IRB.getInt8PtrTy(), IRB.getInt8PtrTy(), - IRB.getInt8PtrTy(), IntptrTy, NULL); + IRB.getInt8PtrTy(), IntptrTy, nullptr); MemcpyFn = M.getOrInsertFunction( "__msan_memcpy", IRB.getInt8PtrTy(), IRB.getInt8PtrTy(), IRB.getInt8PtrTy(), - IntptrTy, NULL); + IntptrTy, nullptr); MemsetFn = M.getOrInsertFunction( "__msan_memset", IRB.getInt8PtrTy(), IRB.getInt8PtrTy(), IRB.getInt32Ty(), - IntptrTy, NULL); + IntptrTy, nullptr); // Create globals. RetvalTLS = new GlobalVariable( @@ -404,7 +404,7 @@ void MemorySanitizer::initializeCallbacks(Module &M) { AnyFunctionPtrTy = PointerType::getUnqual(FunctionType::get(IRB.getVoidTy(), false)); IndirectCallWrapperFn = M.getOrInsertFunction( - ClWrapIndirectCalls, AnyFunctionPtrTy, AnyFunctionPtrTy, NULL); + ClWrapIndirectCalls, AnyFunctionPtrTy, AnyFunctionPtrTy, nullptr); } if (WrapIndirectCalls && ClWrapIndirectCallsFast) { @@ -453,7 +453,7 @@ bool MemorySanitizer::doInitialization(Module &M) { // Insert a call to __msan_init/__msan_track_origins into the module's CTORs. appendToGlobalCtors(M, cast<Function>(M.getOrInsertFunction( - "__msan_init", IRB.getVoidTy(), NULL)), 0); + "__msan_init", IRB.getVoidTy(), nullptr)), 0); if (TrackOrigins) new GlobalVariable(M, IRB.getInt32Ty(), true, GlobalValue::WeakODRLinkage, |
