[all-commits] [llvm/llvm-project] 67c370: [AMDGPU] More accurate names for dpp operand types

[Joe Nash via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 67c3707b31b47c9ef4c50e5f58e7c94166753ff7
      https://github.com/llvm/llvm-project/commit/67c3707b31b47c9ef4c50e5f58e7c94166753ff7
  Author: Joe Nash <Joseph.Nash at amd.com>
  Date:   2021-05-25 (Tue, 25 May 2021)

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

  Log Message:
  -----------
  [AMDGPU] More accurate names for dpp operand types

NFC. Renames the variable in the dpp input operand generators
from DstRC to OldRC, because that is what it actually sets.

Also documents the importance of setting HasModifiers = 0 in the
dpp8 asm string.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D103047

Change-Id: Ice69ae38f644de7f228a75ca47c43e88b1f7d9e1