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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-07 13:12:07 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-01-07 13:12:07 +0000 |
| commit | 912ae8a33ca0c5ef5c3548619af2d1a9e39389ab (patch) | |
| tree | d616ad7f4b442201829b508197722bd4be5c4cef /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 1cd8368eb2559035adadc83f66101df13becf4a9 (diff) | |
| download | bcm5719-llvm-912ae8a33ca0c5ef5c3548619af2d1a9e39389ab.tar.gz bcm5719-llvm-912ae8a33ca0c5ef5c3548619af2d1a9e39389ab.zip | |
Port the trick to skip the check for empty buckets from StringMap to DenseMap.
This should fix the odd behavior that find() is slower than lookup().
llvm-svn: 147731
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
0 files changed, 0 insertions, 0 deletions
