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| author | Owen Anderson <resistor@mac.com> | 2008-07-09 21:15:10 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2008-07-09 21:15:10 +0000 |
| commit | dd4b47c9b27eec402b56b27159c4323dd9aa5e94 (patch) | |
| tree | bde749c36d65110fad5e9bdaebd5ebc0769509ac /lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp | |
| parent | 7bc39e227f13de9b1b1b0f633494be4182f7ba4b (diff) | |
Don't use an expensive check for two-address-ness when we have the information sitting around to determine it much more quickly,
This speeds up the local register allocator from 0.37s to 0.31s on instcombine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53359 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp')
0 files changed, 0 insertions, 0 deletions