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| author | Tom Stellard <thomas.stellard@amd.com> | 2016-04-14 16:27:03 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2016-04-14 16:27:03 +0000 |
| commit | f110f8f9f7f46c668e03f4808e03aa54c2157269 (patch) | |
| tree | f4068cf2159f1f9e420c3519154be882f45c8ba9 /lldb/packages/Python/lldbsuite/test/python_api | |
| parent | 4f1e8c94bfd013223590d83fb11eeff110600440 (diff) | |
| download | bcm5719-llvm-f110f8f9f7f46c668e03f4808e03aa54c2157269.tar.gz bcm5719-llvm-f110f8f9f7f46c668e03f4808e03aa54c2157269.zip | |
AMDGPU/SI: Use the correct scratch wave offset register for shaders.
Summary:
The code previously always used s1 as it was using the user + system SGPR
information for compute kernels. This is incorrect for Mesa shaders though,
The register should be the next SGPR after all user and system SGPR's.
We use that Mesa adds arguments for all input and system SGPR's and
take the next available SGPR for the scratch wave offset register.
Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewers: mareko, arsenm, nhaehnle, tstellarAMD
Subscribers: qcolombet, arsenm, llvm-commits
Differential Revision: http://reviews.llvm.org/D18941
Patch By: Bas Nieuwenhuizen
llvm-svn: 266336
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api')
0 files changed, 0 insertions, 0 deletions
