It's illegal. This fixes graphics corruption in Witcher 2 and many others
apps.
Not sure if all these changes are needed.
Paths
| Differential D27121
AMDGPU/SI: Prevent "s_buffer_store_dword exec" from occuring due to WQM AbandonedPublic Authored by mareko on Nov 24 2016, 4:46 PM.
Details
Summary It's illegal. This fixes graphics corruption in Witcher 2 and many others Not sure if all these changes are needed.
Diff Detail
Event TimelineComment Actions Abandoned for now, but can be re-used if SGPR spilling via scalar stores ever comes back.
Revision Contents
Diff 79269 lib/Target/AMDGPU/SIInstrInfo.cpp
lib/Target/AMDGPU/SIInstructions.td
lib/Target/AMDGPU/SIRegisterInfo.td
lib/Target/AMDGPU/SIWholeQuadMode.cpp
lib/Target/AMDGPU/SMInstructions.td
lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
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