Use explicit false instead of casted nullptr. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302656 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp b/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
index a882a5c9bdc01350b8d18370410e871ba245d8d6..e2e3cbdbc295b282d8b1d8440130371ba07c52d2 100644 (file)
--- a/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
+++ b/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp
@@ -476,14 +476,14 @@ bool DataFlowSanitizer::doInitialization(Module &M) {
     GetArgTLS = ConstantExpr::getIntToPtr(
         ConstantInt::get(IntptrTy, uintptr_t(GetArgTLSPtr)),
         PointerType::getUnqual(
-            FunctionType::get(PointerType::getUnqual(ArgTLSTy), (Type*)nullptr)));
+            FunctionType::get(PointerType::getUnqual(ArgTLSTy), false)));
   }
   if (GetRetvalTLSPtr) {
     RetvalTLS = nullptr;
     GetRetvalTLS = ConstantExpr::getIntToPtr(
         ConstantInt::get(IntptrTy, uintptr_t(GetRetvalTLSPtr)),
         PointerType::getUnqual(
-            FunctionType::get(PointerType::getUnqual(ShadowTy), (Type*)nullptr)));
+            FunctionType::get(PointerType::getUnqual(ShadowTy), false)));
   }
 
   ColdCallWeights = MDBuilder(*Ctx).createBranchWeights(1, 1000);