commit fa8969f70e5494848ec938b932f5654b37af08c5
author Dan Gohman <gohman@apple.com> Sat Oct 31 14:46:50 2009 +0000
committer Dan Gohman <gohman@apple.com> Sat Oct 31 14:46:50 2009 +0000
tree 8d67ab059aabc3a912caae3d2d0cd7d7173a2dd8
parent af94015c1809ac68d20887168e6703b1159fc363

Simplify this code.

llvm-svn: 85662

llvm/lib/Transforms/Utils/LoopUnroll.cpp

diff --git a/llvm/lib/Transforms/Utils/LoopUnroll.cpp b/llvm/lib/Transforms/Utils/LoopUnroll.cpp
index 4d838b5..d68427a 100644
--- a/llvm/lib/Transforms/Utils/LoopUnroll.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUnroll.cpp
@@ -44,8 +44,8 @@
   for (unsigned op = 0, E = I->getNumOperands(); op != E; ++op) {
     Value *Op = I->getOperand(op);
     DenseMap<const Value *, Value*>::iterator It = ValueMap.find(Op);
-    if (It != ValueMap.end()) Op = It->second;
-    I->setOperand(op, Op);
+    if (It != ValueMap.end())
+      I->setOperand(op, It->second);
   }
 }