commit c561c13f16b683f59086eb1decddd014117cffff
author Wojciech Matyjewicz <wmatyjewicz@fastmail.fm> Fri Jun 13 17:02:03 2008 +0000
committer Wojciech Matyjewicz <wmatyjewicz@fastmail.fm> Fri Jun 13 17:02:03 2008 +0000
tree 638412f827ce99101f662fc3cf1fc769e3b5cd21
parent 2035efd1cc1e191b15db1844ab1658c235ee682f

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

lib/Transforms/Scalar/IndVarSimplify.cpp

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index f529281..3368f2a 100644
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -522,11 +522,7 @@
   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);
   }