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be more aggressive about incompleteness marking

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20814 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-03-24 18:42:28 +00:00
parent 4e59c642c8
commit d94b4d5b9c
1 changed files with 2 additions and 3 deletions
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5
lib/Analysis/DataStructure/Steensgaard.cpp
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@ -117,7 +117,6 @@ bool Steens::runOnModule(Module &M) {
ResultGraph = new DSGraph(GlobalECs, getTargetData());
GlobalsGraph = new DSGraph(GlobalECs, getTargetData());
ResultGraph->setGlobalsGraph(GlobalsGraph);
ResultGraph->setPrintAuxCalls();
// Loop over the rest of the module, merging graphs for non-external functions
// into this graph.
@ -173,7 +172,8 @@ bool Steens::runOnModule(Module &M) {
// Update the "incomplete" markers on the nodes, ignoring unknownness due to
// incoming arguments...
ResultGraph->maskIncompleteMarkers();
ResultGraph->markIncompleteNodes(DSGraph::IgnoreFormalArgs);
ResultGraph->markIncompleteNodes(DSGraph::IgnoreFormalArgs |
DSGraph::IgnoreGlobals);
// Remove any nodes that are dead after all of the merging we have done...
// FIXME: We should be able to disable the globals graph for steens!
@ -186,7 +186,6 @@ bool Steens::runOnModule(Module &M) {
// alias - This is the only method here that does anything interesting...
AliasAnalysis::AliasResult Steens::alias(const Value *V1, unsigned V1Size,
const Value *V2, unsigned V2Size) {
// FIXME: HANDLE Size argument!
assert(ResultGraph && "Result graph has not been computed yet!");
DSGraph::ScalarMapTy &GSM = ResultGraph->getScalarMap();