[all-commits] [llvm/llvm-project] 78f11a: [AArch64][SVE2] Add the SVE2.1 quadword structured...

[david-arm via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 78f11a392301dcece0323626e6ded34a8cf0f029
      https://github.com/llvm/llvm-project/commit/78f11a392301dcece0323626e6ded34a8cf0f029
  Author: David Sherwood <david.sherwood at arm.com>
  Date:   2022-11-09 (Wed, 09 Nov 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64RegisterInfo.td
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/SVEInstrFormats.td
    A llvm/test/MC/AArch64/SVE2p1/ld2q-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/ld2q.s
    A llvm/test/MC/AArch64/SVE2p1/ld3q-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/ld3q.s
    A llvm/test/MC/AArch64/SVE2p1/ld4q-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/ld4q.s
    A llvm/test/MC/AArch64/SVE2p1/st2q-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/st2q.s
    A llvm/test/MC/AArch64/SVE2p1/st3q-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/st3q.s
    A llvm/test/MC/AArch64/SVE2p1/st4q-diagnostics.s
    A llvm/test/MC/AArch64/SVE2p1/st4q.s

  Log Message:
  -----------
  [AArch64][SVE2] Add the SVE2.1 quadword structured load/store instructions

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

ld2q : Contiguous load two-quadword structures to two vectors
ld3q : Contiguous load three-quadword structures to three vectors
ld4q : Contiguous load four-quadword structures to four vectors
st2q : Contiguous store two-quadword structures from two vectors
st3q : Contiguous store three-quadword structures to three vectors
st4q : Contiguous store four-quadword structures to four vectors

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

Differential Revision: https://reviews.llvm.org/D137554