ad1cc1d1bfc0accd3f1af5c02ac367ff46a4bfdf |
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13-Nov-2012 |
Andrew Trick <atrick@apple.com> |
misched: Allow subtargets to enable misched and dependent options. This allows me to begin enabling (or backing out) misched by default for one subtarget at a time. To run misched we typically want to: - Disable SelectionDAG scheduling (use the source order scheduler) - Enable more aggressive coalescing (until we decide to always run the coalescer this way) - Enable MachineScheduler pass itself. Disabling PostRA sched may follow for some subtargets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167826 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/TargetSubtargetInfo.cpp
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