[all-commits] [llvm/llvm-project] 835de8: [AArch64][SVE2] Add the SVE2.1 integer quadword re...

[david-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 835de8dcf1021de6d224625558346fd127358e08
      https://github.com/llvm/llvm-project/commit/835de8dcf1021de6d224625558346fd127358e08
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2022-11-09 (Wed, 09 Nov 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    A llvm/test/MC/AArch64/SVE2p1/addqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/addqv.s
    A llvm/test/MC/AArch64/SVE2p1/andqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/andqv.s
    A llvm/test/MC/AArch64/SVE2p1/eorqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/eorqv.s
    A llvm/test/MC/AArch64/SVE2p1/orqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/orqv.s
    A llvm/test/MC/AArch64/SVE2p1/smaxqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/smaxqv.s
    A llvm/test/MC/AArch64/SVE2p1/sminqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/sminqv.s
    A llvm/test/MC/AArch64/SVE2p1/umaxqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/umaxqv.s
    A llvm/test/MC/AArch64/SVE2p1/uminqv-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/uminqv.s

  Log Message:
  -----------
  [AArch64][SVE2] Add the SVE2.1 integer quadword reduction instructions

This patch adds the assembly/disassembly for the following instructions:

addqv  : Unsigned add reduction of quadword vector segments
andqv  : Bitwise AND reduction of quadword vector segments
eorqv  : Bitwise exclusive OR reduction of quadword vector segments
orqv   : Bitwise inclusive OR reduction of quadword vector segments
smaxqv : Signed maximum reduction of quadword vector segments
sminqv : Signed minimum reduction of quadword vector segments
umaxqv : Unsigned maximum reduction of quadword vector segments
uminqv : Unsigned minimum reduction of quadword vector segments

The reference can be found here:
https://developer.arm.com/documentation/ddi0602/2022-09

Differential Revision: https://reviews.llvm.org/D137411