diff options
| author | Sebastian Neubauer <sebastian.neubauer@amd.com> | 2021-05-03 10:14:12 +0200 |
|---|---|---|
| committer | Sebastian Neubauer <sebastian.neubauer@amd.com> | 2021-05-07 14:51:32 +0200 |
| commit | 13c0316239dc31a34262f2270d0952aa152a9a76 (patch) | |
| tree | f5a73fd2e5f7e874f852a52b15384d2e0ce46f69 /llvm/lib/CodeGen/LiveDebugVariables.cpp | |
| parent | 606d4e806192013ff7da33351f671d08b4524438 (diff) | |
| download | llvm-13c0316239dc31a34262f2270d0952aa152a9a76.zip llvm-13c0316239dc31a34262f2270d0952aa152a9a76.tar.gz llvm-13c0316239dc31a34262f2270d0952aa152a9a76.tar.bz2 | |
[AMDGPU] Restrict immediate scratch offsets
gfx9 does not work with negative offsets, gfx10 works only with
aligned negative offsets, but not with unaligned negative offsets.
This is slightly more conservative than needed, gfx9 does support
negative offsets when a VGPR address is used and gfx10 supports
negative, unaligned offsets when an SGPR address is used, but we
do not make use of that with this patch.
Differential Revision: https://reviews.llvm.org/D101292
Diffstat (limited to 'llvm/lib/CodeGen/LiveDebugVariables.cpp')
0 files changed, 0 insertions, 0 deletions