[llvm] r297560 - Fix -Wsentinel warning

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sat Mar 11 06:56:02 2017
New Revision: 297560

URL: http://llvm.org/viewvc/llvm-project?rev=297560&view=rev
Log:
Fix -Wsentinel warning

Modified:
    llvm/trunk/lib/CodeGen/MachineOutliner.cpp

Modified: llvm/trunk/lib/CodeGen/MachineOutliner.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineOutliner.cpp?rev=297560&r1=297559&r2=297560&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineOutliner.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineOutliner.cpp Sat Mar 11 06:56:02 2017
@@ -1252,7 +1252,7 @@ MachineOutliner::createOutlinedFunction(
   // Create the function using an IR-level function.
   LLVMContext &C = M.getContext();
   Function *F = dyn_cast<Function>(
-      M.getOrInsertFunction(NameStream.str(), Type::getVoidTy(C), NULL));
+      M.getOrInsertFunction(NameStream.str(), Type::getVoidTy(C), nullptr));
   assert(F && "Function was null!");
 
   // NOTE: If this is linkonceodr, then we can take advantage of linker deduping