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minor cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10985 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -166,9 +166,8 @@ void DSAA::getMustAliases(Value *P, std::vector<Value*> &RetVals) {
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// The only must alias information we can currently determine occurs when
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// the node for P is a global node with only one entry.
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const DSGraph::ScalarMapTy &GSM = G->getScalarMap();
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DSGraph::ScalarMapTy::const_iterator I = GSM.find(P);
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if (I != GSM.end()) {
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DSGraph::ScalarMapTy::const_iterator I = G->getScalarMap().find(P);
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if (I != G->getScalarMap().end()) {
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DSNode *N = I->second.getNode();
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if (N->isComplete() && isSinglePhysicalObject(N))
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RetVals.push_back(N->getGlobals()[0]);
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@ -172,10 +172,9 @@ DSGraph::DSGraph(const TargetData &td, Function &F, DSGraph *GG)
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// Remove all integral constants from the scalarmap!
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for (ScalarMapTy::iterator I = ScalarMap.begin(); I != ScalarMap.end();)
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if (isa<ConstantIntegral>(I->first)) {
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ScalarMapTy::iterator J = I++;
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ScalarMap.erase(J);
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} else
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if (isa<ConstantIntegral>(I->first))
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ScalarMap.erase(I++);
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else
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++I;
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markIncompleteNodes(DSGraph::MarkFormalArgs);
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