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| author | Chris Lattner <sabre@nondot.org> | 2008-11-25 07:25:26 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-11-25 07:25:26 +0000 |
| commit | f3e95505c59613f48f11efc830c5811cb2115418 (patch) | |
| tree | 4e3b3c8662d45e11a25e00b820ea7605304fa925 /llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 728f90220a4feedb6718128f71a8a241170a1a91 (diff) | |
| download | bcm5719-llvm-f3e95505c59613f48f11efc830c5811cb2115418.tar.gz bcm5719-llvm-f3e95505c59613f48f11efc830c5811cb2115418.zip | |
Teach MatchScaledValue to handle Scales by 1 with MatchAddr (which
can recursively match things) and scales by 0 by ignoring them.
This triggers once in 403.gcc, saving 1 (!!!!) instruction in the
whole huge app.
llvm-svn: 60013
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
0 files changed, 0 insertions, 0 deletions
