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Actually return true when a change has been made
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1425 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -107,6 +107,7 @@ static bool TransformLoop(cfg::LoopInfo *Loops, cfg::Loop *Loop) {
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assert(IndVars.back().InductionType == InductionVariable::Cannonical &&
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"Just inserted cannonical indvar that is not cannonical!");
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Cannonical = &IndVars.back();
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Changed = true;
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}
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#ifdef DEBUG
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@ -177,6 +178,7 @@ static bool TransformLoop(cfg::LoopInfo *Loops, cfg::Loop *Loop) {
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Header->getInstList().remove(IV->Phi);
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delete IV->Phi;
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InsertPos--; // Deleted an instr, decrement insert position
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Changed = true;
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}
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}
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