From: Dan Gohman <gohman@apple.com>
Date: Thu, 20 May 2010 16:23:28 +0000 (+0000)
Subject: Minor code simplification.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4766744072a65558344e6afdd4b42fc196ce47f4;p=oota-llvm.git

Minor code simplification.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104232 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index bca5e4f595b..f648560e487 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -467,14 +467,14 @@ static const SCEV *getExactSDiv(const SCEV *LHS, const SCEV *RHS,
       bool Found = false;
       for (SCEVMulExpr::op_iterator I = Mul->op_begin(), E = Mul->op_end();
            I != E; ++I) {
+        const SCEV *S = *I;
         if (!Found)
-          if (const SCEV *Q = getExactSDiv(*I, RHS, SE,
+          if (const SCEV *Q = getExactSDiv(S, RHS, SE,
                                            IgnoreSignificantBits)) {
-            Ops.push_back(Q);
+            S = Q;
             Found = true;
-            continue;
           }
-        Ops.push_back(*I);
+        Ops.push_back(S);
       }
       return Found ? SE.getMulExpr(Ops) : 0;
     }