6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-06 04:31:08 +00:00
Code Issues Projects Releases Wiki Activity

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

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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5564 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-02-14 04:55:58 +00:00
parent 96768ea1ca
commit 1a1a85d514
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
lib/Analysis/DataStructure/Local.cpp
View File

@ -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...