[PATCH] D50575: [AMDGPU] Add support for a16 modifiear for gfx9

[Ryan Taylor via Phabricator via llvm-commits]

rtaylor created this revision.
Herald added subscribers: llvm-commits, jfb, t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, kzhuravl, arsenm.

Adding support for a16 for gfx9. A16 bit replaces r128 bit for gfx9.

Change-Id: Ie8b881e4e6d2f023fb5e0150420893513e5f4841


Repository:
  rL LLVM

https://reviews.llvm.org/D50575

Files:
  lib/Target/AMDGPU/AMDGPU.td
  lib/Target/AMDGPU/AMDGPUSubtarget.cpp
  lib/Target/AMDGPU/AMDGPUSubtarget.h
  lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
  lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp
  lib/Target/AMDGPU/SIISelLowering.cpp
  test/CodeGen/AMDGPU/llvm.amdgcn.image.gather4.a16.dim.ll
  test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.a16.dim.ll
  test/MC/AMDGPU/mimg.s

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