[all-commits] [llvm/llvm-project] e75e92: AMDGPU/GlobalISel: Select all constants in tablegen

Matt Arsenault via All-commits all-commits at lists.llvm.org
Fri Jul 26 11:00:20 PDT 2024


  Branch: refs/heads/users/arsenm/globalisel/amdgpu-select-all-constants-in-tablegen
  Home:   https://github.com/llvm/llvm-project
  Commit: e75e929777d8ffc856427fdf70df10a94650cd26
      https://github.com/llvm/llvm-project/commit/e75e929777d8ffc856427fdf70df10a94650cd26
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2024-07-26 (Fri, 26 Jul 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
    M llvm/lib/Target/AMDGPU/SIInstructions.td
    M llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-constant.mir

  Log Message:
  -----------
  AMDGPU/GlobalISel: Select all constants in tablegen

This regresses the arbitrary address space pointer case. Ideally
we could write a pattern that matches a pointer based only on
its size, but using iPTR/iPTRAny seem to not work for this.



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