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llvm-svn: 16400
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@ -82,7 +82,7 @@ Pass *llvm::createArgumentPromotionPass() {
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bool ArgPromotion::runOnSCC(const std::vector<CallGraphNode *> &SCC) {
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bool Changed = false, LocalChange;
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do {
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do { // Iterate until we stop promoting from this SCC.
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LocalChange = false;
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// Attempt to promote arguments from all functions in this SCC.
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for (unsigned i = 0, e = SCC.size(); i != e; ++i)
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