[all-commits] [llvm/llvm-project] 723a53: [AMDGPU] Avoid constant bus limitation on V_BFE GI...

[Pierre van Houtryve via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 723a53caaf93ff47d3a74324ace1ab05de994c12
      https://github.com/llvm/llvm-project/commit/723a53caaf93ff47d3a74324ace1ab05de994c12
  Author: pvanhout <pierre.vanhoutryve at amd.com>
  Date:   2023-03-15 (Wed, 15 Mar 2023)

  Changed paths:
    M llvm/lib/Target/AMDGPU/VOP3Instructions.td
    A llvm/test/CodeGen/AMDGPU/GlobalISel/v_bfe_i32.ll

  Log Message:
  -----------
  [AMDGPU] Avoid constant bus limitation on V_BFE GISel pattern

For D141247 - if that pattern was used by GISel it could cause constant bus limitation failures.
Just use inline immediates instead of S_MOV to avoid the issue.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D146131