[PATCH] D48998: [X86][Basically NFC] Split WriteBitScan into WriteBitScanReverse and WriteBitScanForward.

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri created this revision.
lebedev.ri added reviewers: craig.topper, RKSimon, courbet.

Motivation: F6597954: benchmarks.yaml <https://reviews.llvm.org/F6597954>

This only does the mechanical splitting, does not actually change any numbers,
as the tests added in previous revision show.


Repository:
  rL LLVM

https://reviews.llvm.org/D48998

Files:
  lib/Target/X86/X86InstrInfo.td
  lib/Target/X86/X86SchedBroadwell.td
  lib/Target/X86/X86SchedHaswell.td
  lib/Target/X86/X86SchedSandyBridge.td
  lib/Target/X86/X86SchedSkylakeClient.td
  lib/Target/X86/X86SchedSkylakeServer.td
  lib/Target/X86/X86Schedule.td
  lib/Target/X86/X86ScheduleAtom.td
  lib/Target/X86/X86ScheduleBtVer2.td
  lib/Target/X86/X86ScheduleSLM.td
  lib/Target/X86/X86ScheduleZnver1.td

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