[all-commits] [llvm/llvm-project] c485ee: [AArch64] Add assembly/disassembly for zeroing SVE...

[SpencerAbson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c485ee1968831e72778e1258d467022be62fa3f5
      https://github.com/llvm/llvm-project/commit/c485ee1968831e72778e1258d467022be62fa3f5
  Author: SpencerAbson <Spencer.Abson at arm.com>
  Date:   2024-10-31 (Thu, 31 Oct 2024)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    M llvm/test/MC/AArch64/SME/revd-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p2/rbit_z-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p2/rbit_z.s
    A llvm/test/MC/AArch64/SVE2p2/revb_z-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p2/revb_z.s
    A llvm/test/MC/AArch64/SVE2p2/revd_z-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p2/revd_z.s
    A llvm/test/MC/AArch64/SVE2p2/revh_z-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p2/revh_z.s
    A llvm/test/MC/AArch64/SVE2p2/revw_z-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p2/revw_z.s

  Log Message:
  -----------
  [AArch64] Add assembly/disassembly for zeroing SVE REV{B,H,W,D} and RBIT (#114110)

This patch adds assembly/disassembly for the following SVE2.2
instructions

      - RBIT (zeroing)
      - REVB (zeroing)
      - REVH (zeroing)
      - REVW (zeroing)
      - REVD (zeroing)

- In accordance with:
https://developer.arm.com/documentation/ddi0602/2024-09/SVE-Instructions

Co-authored-by: Marian Lukac marian.lukac at arm.com



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