[all-commits] [llvm/llvm-project] 5eff19: [AMDGPU][True16][Codegen] true16 codegen for FPtoI...

Brox Chen via All-commits all-commits at lists.llvm.org
Tue Feb 4 08:21:03 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5eff19f48b6493d52eeab74d9a81867d49f61bbb
      https://github.com/llvm/llvm-project/commit/5eff19f48b6493d52eeab74d9a81867d49f61bbb
  Author: Brox Chen <guochen2 at amd.com>
  Date:   2025-02-04 (Tue, 04 Feb 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    A llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-fcmp.s16.gfx11plus-fake16.mir
    A llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-fcmp.s16.gfx11plus.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-fcmp.s16.mir

  Log Message:
  -----------
  [AMDGPU][True16][Codegen] true16 codegen for FPtoI1 (#125120)

True16 codegen for FPtoi1.

It seems tablegen figured out the pattern even without this pat in
place, and the fptoui/fptosi.ll already got the right transformation.
Aditionally updated the mir file and split it to pre-gfx11 and
post-gfx11.



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