From 19f5e627c3862ce7ee3dcc00d77225d4ba8164ba Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@intel.com>
Date: Fri, 4 Aug 2017 16:07:18 +0000
Subject: [PATCH] [InstCombine] Use ConstantInt::getFalse to reduce some code.
 NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310062 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/InstCombine/InstCombineSelect.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/Transforms/InstCombine/InstCombineSelect.cpp b/lib/Transforms/InstCombine/InstCombineSelect.cpp
index 0abff6b9268..9ef6a0e94c2 100644
--- a/lib/Transforms/InstCombine/InstCombineSelect.cpp
+++ b/lib/Transforms/InstCombine/InstCombineSelect.cpp
@@ -447,8 +447,7 @@ static Value *foldSelectCttzCtlz(ICmpInst *ICI, Value *TrueVal, Value *FalseVal,
     IntrinsicInst *II = cast<IntrinsicInst>(Count);
     // Explicitly clear the 'undef_on_zero' flag.
     IntrinsicInst *NewI = cast<IntrinsicInst>(II->clone());
-    Type *Ty = NewI->getArgOperand(1)->getType();
-    NewI->setArgOperand(1, Constant::getNullValue(Ty));
+    NewI->setArgOperand(1, ConstantInt::getFalse(NewI->getContext()));
     Builder.Insert(NewI);
     return Builder.CreateZExtOrTrunc(NewI, ValueOnZero->getType());
   }
-- 
2.40.0