[PATCH] D44471: [X86][SSE] Introduce WriteVecMove, WriteVecLoad and WriteVecStore scheduler classes

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon created this revision.
RKSimon added reviewers: spatel, andreadb, courbet, craig.topper, gadi.haber.

As discussed on https://reviews.llvm.org/D44428 and PR36726, this patch splits off WriteVecMove, WriteVecLoad and WriteVecStore scheduler classes to permit vectors to be handled separately from gpr/scalar types.

I've minimised the diff here by only moving various basic SSE/AVX vector instructions across - we can fix the rest as its called for. This does fix the MOVDQA vs MOVAPS/MOVAPD discrepancies mentioned on https://reviews.llvm.org/D44428.


Repository:
  rL LLVM

https://reviews.llvm.org/D44471

Files:
  lib/Target/X86/X86InstrSSE.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/X86ScheduleBtVer2.td
  lib/Target/X86/X86ScheduleSLM.td
  lib/Target/X86/X86ScheduleZnver1.td
  test/CodeGen/X86/avx-schedule.ll
  test/CodeGen/X86/avx2-schedule.ll
  test/CodeGen/X86/sha-schedule.ll
  test/CodeGen/X86/sse-schedule.ll
  test/CodeGen/X86/sse2-schedule.ll
  test/CodeGen/X86/sse3-schedule.ll
  test/CodeGen/X86/sse41-schedule.ll

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