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| author | Chris Lattner <sabre@nondot.org> | 2008-12-01 07:29:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-12-01 07:29:03 +0000 |
| commit | f00aae4968d0c50e9fee82921d3be99e87bb36ac (patch) | |
| tree | f56a7a134a75f76845fc6301918fec5abfaed69f /llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 2b07d3ccde9a53925681b00f6f457cabd5ccfee7 (diff) | |
| download | bcm5719-llvm-f00aae4968d0c50e9fee82921d3be99e87bb36ac.tar.gz bcm5719-llvm-f00aae4968d0c50e9fee82921d3be99e87bb36ac.zip | |
pull the predMap densemap out of the inner loop of performPRE, so
that it isn't reallocated all the time. This is a tiny speedup for
GVN: 3.90->3.88s
llvm-svn: 60338
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
0 files changed, 0 insertions, 0 deletions
