[PATCH] D64198: [NFC][PowerPC] Add the feature control for PreRA and PostRA scheduler

[Qing Shan Zhang via Phabricator via llvm-commits]

steven.zhang created this revision.
steven.zhang added reviewers: jsji, nemanjai, hfinkel, kbarton.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

We may need to disable the Pre-RA or Post-RA scheduler. Add the feature control for it.


https://reviews.llvm.org/D64198

Files:
  llvm/lib/Target/PowerPC/PPC.td
  llvm/lib/Target/PowerPC/PPCSubtarget.cpp
  llvm/lib/Target/PowerPC/PPCSubtarget.h
  llvm/test/CodeGen/PowerPC/scheduling-mem-dependency.ll

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