From: Wojciech Matyjewicz <wmatyjewicz@fastmail.fm>
Date: Fri, 13 Jun 2008 17:02:03 +0000 (+0000)
Subject: Use recently added getTruncateOrZeroExtend method to make the code shorter.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=900872186d57468038726a01290f5cd49a45537c;p=oota-llvm.git

Use recently added getTruncateOrZeroExtend method to make the code shorter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52251 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index f529281be1b..3368f2acd71 100644
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -522,11 +522,7 @@ bool IndVarSimplify::runOnLoop(Loop *L, LPPassManager &LPM) {
   DOUT << "INDVARS: New CanIV: " << *IndVar;
 
   if (!isa<SCEVCouldNotCompute>(IterationCount)) {
-    if (IterationCount->getType()->getPrimitiveSizeInBits() <
-        LargestType->getPrimitiveSizeInBits())
-      IterationCount = SE->getZeroExtendExpr(IterationCount, LargestType);
-    else if (IterationCount->getType() != LargestType)
-      IterationCount = SE->getTruncateExpr(IterationCount, LargestType);
+    IterationCount = SE->getTruncateOrZeroExtend(IterationCount, LargestType);
     if (Instruction *DI = LinearFunctionTestReplace(L, IterationCount,Rewriter))
       DeadInsts.insert(DI);
   }