[PATCH] D47721: [X86] Fix skylake server scheduling info.

[Clement Courbet via Phabricator via llvm-commits]

courbet created this revision.
Herald added a subscriber: llvm-commits.

This fixes most of the scheduling info for SKX vector operations.
I had to split a lot of the YMM/ZMM classes into separate classes for YMM and ZMM.

The before/after llvm-exegesis analysis are in the phabricator diff.


Repository:
  rL LLVM

https://reviews.llvm.org/D47721

Files:
  lib/Target/X86/X86InstrAVX512.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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