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Don't put integer pointers (longs) into the scalar map.

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This speeds stuff up by 10% on some tests, woot!

llvm-svn: 5564
This commit is contained in:
Chris Lattner 2003-02-14 04:55:58 +00:00
parent 100668a3df
commit e5dbced215
1 changed files with 10 additions and 0 deletions
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10
lib/Analysis/DataStructure/Local.cpp
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@ -143,6 +143,16 @@ DSGraph::DSGraph(Function &F, DSGraph *GG) : Func(&F), GlobalsGraph(GG) {
#ifndef NDEBUG #ifndef NDEBUG
Timer::addPeakMemoryMeasurement(); Timer::addPeakMemoryMeasurement();
#endif #endif
// Remove all integral constants from the scalarmap!
for (hash_map<Value*, DSNodeHandle>::iterator I = ScalarMap.begin();
I != ScalarMap.end();)
if (isa<ConstantIntegral>(I->first)) {
hash_map<Value*, DSNodeHandle>::iterator J = I++;
ScalarMap.erase(J);
} else
++I;
markIncompleteNodes(DSGraph::MarkFormalArgs); markIncompleteNodes(DSGraph::MarkFormalArgs);
// Remove any nodes made dead due to merging... // Remove any nodes made dead due to merging...