[PATCH] D61902: [AArch64][SVE2] Asm: add unpredicated integer multiply 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.

Add support for the following instructions:

- MUL (indexed and unpredicated vectors forms)
- SQDMULH (indexed and unpredicated vectors forms)
- SQRDMULH (indexed and unpredicated vectors forms)
- SMULH (unpredicated, predicated form added in SVE)
- UMULH (unpredicated, predicated form added in SVE)
- PMUL (unpredicated)

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


Repository:
  rL LLVM

https://reviews.llvm.org/D61902

Files:
  lib/Target/AArch64/AArch64SVEInstrInfo.td
  lib/Target/AArch64/SVEInstrFormats.td
  test/MC/AArch64/SVE2/mul-diagnostics.s
  test/MC/AArch64/SVE2/mul.s
  test/MC/AArch64/SVE2/pmul-diagnostics.s
  test/MC/AArch64/SVE2/pmul.s
  test/MC/AArch64/SVE2/smulh-diagnostics.s
  test/MC/AArch64/SVE2/smulh.s
  test/MC/AArch64/SVE2/sqdmulh-diagnostics.s
  test/MC/AArch64/SVE2/sqdmulh.s
  test/MC/AArch64/SVE2/sqrdmulh-diagnostics.s
  test/MC/AArch64/SVE2/sqrdmulh.s
  test/MC/AArch64/SVE2/umulh-diagnostics.s
  test/MC/AArch64/SVE2/umulh.s

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