[PATCH] D49370: [AArch64] Armv8.2-A: add the crypto extensions

[Sjoerd Meijer via Phabricator via llvm-commits]

SjoerdMeijer created this revision.
SjoerdMeijer added reviewers: olista01, samparker, john.brawn, ab, t.p.northover.
Herald added a reviewer: javed.absar.
Herald added subscribers: chrib, kristof.beyls.

This adds MC support for the crypto instructions that were made optional extensions in Armv8.2-A (AArch64 only).


https://reviews.llvm.org/D49370

Files:
  include/llvm/Support/TargetParser.h
  lib/Support/TargetParser.cpp
  lib/Target/AArch64/AArch64InstrFormats.td
  lib/Target/AArch64/AArch64InstrInfo.td
  lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
  test/MC/AArch64/armv8.2a-crypto-error.s
  test/MC/AArch64/armv8.2a-crypto.s
  test/MC/AArch64/directive-cpu-err.s
  test/MC/AArch64/neon-crypto.s
  test/MC/AArch64/nofp-crypto-diagnostic.s
  test/MC/Disassembler/AArch64/armv8.2a-crypto.txt

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