[PATCH] D61936: [AArch64][SVE2] Asm: add integer multiply long instructions

[Cullen Rhodes via Phabricator via llvm-commits]

c-rhodes created this revision.
c-rhodes added reviewers: sdesmalen, SjoerdMeijer, ostannard, rovka.
Herald added subscribers: kristof.beyls, tschuett, javed.absar.
Herald added a project: LLVM.
c-rhodes added a parent revision: D61906: [AArch64][SVE2] Asm: implement CMLA/SQRDCMLAH instructions.

Patch adds support for indexed and unpredicated vectors forms of the
following instructions:

- SMULLB, SMULLT, UMULLB, UMULLT, SQDMULLB, SQDMULLT

The specification can be found here:
https://developer.arm.com/docs/ddi0602/latest


Repository:
  rL LLVM

https://reviews.llvm.org/D61936

Files:
  lib/Target/AArch64/AArch64SVEInstrInfo.td
  lib/Target/AArch64/SVEInstrFormats.td
  test/MC/AArch64/SVE2/smullb-diagnostics.s
  test/MC/AArch64/SVE2/smullb.s
  test/MC/AArch64/SVE2/smullt-diagnostics.s
  test/MC/AArch64/SVE2/smullt.s
  test/MC/AArch64/SVE2/sqdmullb-diagnostics.s
  test/MC/AArch64/SVE2/sqdmullb.s
  test/MC/AArch64/SVE2/sqdmullt-diagnostics.s
  test/MC/AArch64/SVE2/sqdmullt.s
  test/MC/AArch64/SVE2/umullb-diagnostics.s
  test/MC/AArch64/SVE2/umullb.s
  test/MC/AArch64/SVE2/umullt-diagnostics.s
  test/MC/AArch64/SVE2/umullt.s

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