[PATCH] D61513: [AArch64][SVE2] Add SVE2 target features to backend and TargetParser

[Cullen Rhodes via Phabricator via llvm-commits]

c-rhodes created this revision.
c-rhodes added reviewers: SjoerdMeijer, sdesmalen, ostannard.
Herald added subscribers: kristina, kristof.beyls, tschuett, javed.absar.
Herald added a project: LLVM.

This patch adds the following features defined by Arm SVE2 architecture
extension:

  sve2, sve2-aes, sve2-sm4, sve2-sha3, bitperm

For existing CPUs these features are declared as unsupported to prevent
scheduler errors.


Repository:
  rL LLVM

https://reviews.llvm.org/D61513

Files:
  include/llvm/Support/AArch64TargetParser.def
  include/llvm/Support/AArch64TargetParser.h
  include/llvm/Support/ARMTargetParser.h
  lib/Support/AArch64TargetParser.cpp
  lib/Target/AArch64/AArch64.td
  lib/Target/AArch64/AArch64InstrInfo.td
  lib/Target/AArch64/AArch64SchedA53.td
  lib/Target/AArch64/AArch64SchedA57.td
  lib/Target/AArch64/AArch64SchedCyclone.td
  lib/Target/AArch64/AArch64SchedExynosM1.td
  lib/Target/AArch64/AArch64SchedExynosM3.td
  lib/Target/AArch64/AArch64SchedExynosM4.td
  lib/Target/AArch64/AArch64SchedFalkor.td
  lib/Target/AArch64/AArch64SchedKryo.td
  lib/Target/AArch64/AArch64SchedThunderX.td
  lib/Target/AArch64/AArch64SchedThunderX2T99.td
  lib/Target/AArch64/AArch64Subtarget.h
  lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
  unittests/Support/TargetParserTest.cpp

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