[all-commits] [llvm/llvm-project] b7f44f: AMDGPU: Remove ImagePSV and move images to addrspa...

[Nicolai Hähnle via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b7f44f7cf92b75f0dd4fb5e372990a25acfe908d
      https://github.com/llvm/llvm-project/commit/b7f44f7cf92b75f0dd4fb5e372990a25acfe908d
  Author: Nicolai Hähnle <nicolai.haehnle at amd.com>
  Date:   2022-11-30 (Wed, 30 Nov 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUMIRFormatter.cpp
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    M llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
    M llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.atomic.dim.a16.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.dim.a16.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.load.2d.d16.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.load.2d.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.load.2darraymsaa.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.load.3d.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.sample.a16.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.sample.g16.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-llvm.amdgcn.image.store.2d.d16.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.atomic.dim.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.image.load.1d.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-amdgcn.image.sample.1d.ll
    M llvm/test/CodeGen/AMDGPU/greedy-liverange-priority.mir
    M llvm/test/CodeGen/AMDGPU/hard-clauses.mir
    M llvm/test/CodeGen/AMDGPU/nsa-reassign.mir
    R llvm/test/CodeGen/AMDGPU/print-mir-custom-pseudo.ll
    M llvm/test/CodeGen/AMDGPU/release-vgprs.mir
    M llvm/test/CodeGen/AMDGPU/splitkit-getsubrangeformask.ll
    M llvm/test/CodeGen/AMDGPU/unallocatable-bundle-regression.mir
    M llvm/test/CodeGen/AMDGPU/unstructured-cfg-def-use-issue.ll
    M llvm/test/CodeGen/AMDGPU/unsupported-image-a16.ll
    M llvm/test/CodeGen/AMDGPU/unsupported-image-g16.ll
    M llvm/test/CodeGen/AMDGPU/verify-image-vaddr-align.mir
    M llvm/test/CodeGen/AMDGPU/vgpr-liverange-ir.ll
    M llvm/test/CodeGen/AMDGPU/waitcnt-bvh.mir
    M llvm/test/CodeGen/AMDGPU/wqm.mir
    M llvm/test/CodeGen/MIR/AMDGPU/custom-pseudo-source-values.ll

  Log Message:
  -----------
  AMDGPU: Remove ImagePSV and move images to addrspace 7

Following up on the removal of BufferPSV in commit 43b86bf992 ("AMDGPU:
Remove BufferPseudoSourceValue")

It is unclear what exactly the right address space for images should be.
They seem morally closest to buffers, so that's what I went with. In
practical terms, address space 7 is better than address space 0 because
it can't alias with LDS.

Differential Revision: https://reviews.llvm.org/D138949