[PATCH] D61997: [AArch64][SVE2] Asm: add saturating multiply-add 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.

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

- SQDMLALB, SQDMLALT, SQDMLSLB, SQDMLSLT

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


Repository:
  rL LLVM

https://reviews.llvm.org/D61997

Files:
  lib/Target/AArch64/AArch64SVEInstrInfo.td
  test/MC/AArch64/SVE2/sqdmlalb-diagnostics.s
  test/MC/AArch64/SVE2/sqdmlalb.s
  test/MC/AArch64/SVE2/sqdmlalt-diagnostics.s
  test/MC/AArch64/SVE2/sqdmlalt.s
  test/MC/AArch64/SVE2/sqdmlslb-diagnostics.s
  test/MC/AArch64/SVE2/sqdmlslb.s
  test/MC/AArch64/SVE2/sqdmlslt-diagnostics.s
  test/MC/AArch64/SVE2/sqdmlslt.s

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