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| author | Evan Cheng <evan.cheng@apple.com> | 2010-07-26 21:49:07 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-07-26 21:49:07 +0000 |
| commit | e6d6c5dd11d4d760c0781678b86515ae30b160c3 (patch) | |
| tree | 72e37a7d11282d9ff3c02fcf09e7dd511bf37f41 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | b61a6f2742e0823c2d6c23e34bbd141c9367c9cb (diff) | |
| download | llvm-e6d6c5dd11d4d760c0781678b86515ae30b160c3.zip llvm-e6d6c5dd11d4d760c0781678b86515ae30b160c3.tar.gz llvm-e6d6c5dd11d4d760c0781678b86515ae30b160c3.tar.bz2 | |
The "excess register pressure" returned by HighRegPressure() is not accurate enough to factor into scheduling priority. Eliminate it and add early exits to speed up scheduling.
llvm-svn: 109449
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions