AMDGPU/GlobalISel: Manually select llvm.amdgcn.writelane
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Thu, 23 Jul 2020 03:47:35 +0000 (23:47 -0400)
committerMatt Arsenault <Matthew.Arsenault@amd.com>
Tue, 11 Aug 2020 15:56:16 +0000 (11:56 -0400)
commit0dc4c36d3aa1c1bcae4aa00e7808722ebfd22f6d
tree954a5da75d6da3174515549ad12aaf8ec7b65ece
parentcf715717aa8cb17d98177af3ce63c7e20e8d25a3
AMDGPU/GlobalISel: Manually select llvm.amdgcn.writelane

Fixup the special case constant bus handling pre-gfx10.
llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.writelane.ll [new file with mode: 0644]