[all-commits] [llvm/llvm-project] 886f90: AMDGPU: Don't assert on a16 images on targets with...

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 886f9071c63848e90fe0c2f3ad98a0a71aeffcd4
      https://github.com/llvm/llvm-project/commit/886f9071c63848e90fe0c2f3ad98a0a71aeffcd4
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-01-17 (Fri, 17 Jan 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIISelLowering.cpp
    A llvm/test/CodeGen/AMDGPU/unsupported-image-a16.ll

  Log Message:
  -----------
  AMDGPU: Don't assert on a16 images on targets without FeatureR128A16

Currently the lowering for i16 image coordinates asserts on gfx10. I'm
somewhat confused by this though. The feature is missing from the
gfx10 feature lists, but the a16 bit appears to be present in the
manual for MIMG instructions.