Fix PR4206 - crash in simplify lib calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71644 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/SimplifyLibCalls.cpp b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
index d53bc3f..8c41c72 100644
--- a/lib/Transforms/Scalar/SimplifyLibCalls.cpp
+++ b/lib/Transforms/Scalar/SimplifyLibCalls.cpp
@@ -1116,7 +1116,7 @@
Value *F = Intrinsic::getDeclaration(Callee->getParent(),
Intrinsic::cttz, &ArgType, 1);
Value *V = B.CreateCall(F, Op, "cttz");
- V = B.CreateAdd(V, ConstantInt::get(Type::Int32Ty, 1), "tmp");
+ V = B.CreateAdd(V, ConstantInt::get(V->getType(), 1), "tmp");
V = B.CreateIntCast(V, Type::Int32Ty, false, "tmp");
Value *Cond = B.CreateICmpNE(Op, Constant::getNullValue(ArgType), "tmp");