diff options
| author | Jay Foad <jay.foad@amd.com> | 2023-03-29 15:11:08 +0100 |
|---|---|---|
| committer | Jay Foad <jay.foad@amd.com> | 2023-03-31 14:56:27 +0100 |
| commit | 8bad806f298c4ddc476c708ece0664e21924ba41 (patch) | |
| tree | ce55ead5af7cf3fb007e59540f378256b1d71f2b /llvm/lib/CodeGen/CommandFlags.cpp | |
| parent | 8d2899acbcf1b8ce120bc219aeb30207d4422042 (diff) | |
| download | llvm-8bad806f298c4ddc476c708ece0664e21924ba41.zip llvm-8bad806f298c4ddc476c708ece0664e21924ba41.tar.gz llvm-8bad806f298c4ddc476c708ece0664e21924ba41.tar.bz2 | |
[AMDGPU] Do not reserve 16-bit registers
There should be no need to reserve all SGPR hi16/lo16 halves, or all
AGPR hi16 halves. This should be done by marking the corresponding
register classes as not allocatable instead.
Differential Revision: https://reviews.llvm.org/D147158
Diffstat (limited to 'llvm/lib/CodeGen/CommandFlags.cpp')
0 files changed, 0 insertions, 0 deletions