[all-commits] [llvm/llvm-project] 70e7a1: [AMDGPU][NFC] Allow separate RC for VOP3 DPP Dst

[Joe Nash via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 70e7a1257ce007bd44bda6e7d262416d4701c9be
      https://github.com/llvm/llvm-project/commit/70e7a1257ce007bd44bda6e7d262416d4701c9be
  Author: Joe Nash <Joseph.Nash at amd.com>
  Date:   2022-08-29 (Mon, 29 Aug 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstrInfo.td
    M llvm/lib/Target/AMDGPU/VOP1Instructions.td

  Log Message:
  -----------
  [AMDGPU][NFC] Allow separate RC for VOP3 DPP Dst

Create a field in VOPProfile called DstRCVOP3DPP to allow the VOP3
versions of DPP instructions to have a different destination register
class than the non-VOP3 encoding. NFC for current instructions, but
planned to be functional in upcoming ones.

Reviewed By: rampitec

Differential Revision: https://reviews.llvm.org/D132673