[AMDGPU] copyPhysReg() for 16 bit SGPR subregs
authorStanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com>
Wed, 15 Apr 2020 23:16:13 +0000 (16:16 -0700)
committerStanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com>
Fri, 17 Apr 2020 18:59:39 +0000 (11:59 -0700)
commit992fbce4e9b034e752dcb4e1be0306b49bbc6b19
tree43726c5baf96abc6f2e292ffe532e6f9d5f80ef8
parent4623c2ffa4cf39bd94295e8ad1b8ebaaf01a16cc
[AMDGPU] copyPhysReg() for 16 bit SGPR subregs

Differential Revision: https://reviews.llvm.org/D78255
llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
llvm/test/CodeGen/AMDGPU/lo16-hi16-illegal-copy.mir [new file with mode: 0644]
llvm/test/CodeGen/AMDGPU/lo16-hi16-physreg-copy.mir
llvm/test/CodeGen/AMDGPU/lo16-lo16-physreg-copy-sgpr.mir [new file with mode: 0644]