From: Zhou Sheng <zhousheng00@gmail.com>
Date: Fri, 23 Mar 2007 02:39:25 +0000 (+0000)
Subject: Simplify the code.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=9c636fe6f2e8dfb7502e3d60dfe29f3cfd5b19e6;p=oota-llvm.git

Simplify the code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35275 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index ddbb607d450..6d4a8ddb265 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -6801,7 +6801,7 @@ static bool CanEvaluateInDifferentType(Value *V, const IntegerType *Ty,
     // already zeros.
     if (ConstantInt *CI = dyn_cast<ConstantInt>(I->getOperand(1))) {
       uint32_t BitWidth = OrigTy->getBitWidth();
-      if (Ty->getBitWidth() < OrigTy->getBitWidth() &&
+      if (Ty->getBitWidth() < BitWidth &&
           MaskedValueIsZero(I->getOperand(0),
             APInt::getAllOnesValue(BitWidth) & 
          APInt::getAllOnesValue(Ty->getBitWidth()).zextOrTrunc(BitWidth).flip())