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| author | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-06-17 16:48:56 +0000 |
|---|---|---|
| committer | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-06-17 16:48:56 +0000 |
| commit | 5d00c3060e11b1b8725c0af110f011c4d110d39a (patch) | |
| tree | d962c6e2237356210cecef017162f24512917c71 /llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp | |
| parent | 8b1c53b52818aac8cbf5e9acb168e6315e5cbc6b (diff) | |
| download | bcm5719-llvm-5d00c3060e11b1b8725c0af110f011c4d110d39a.tar.gz bcm5719-llvm-5d00c3060e11b1b8725c0af110f011c4d110d39a.zip | |
[AMDGPU] gfx1010 wave32 metadata
Differential Revision: https://reviews.llvm.org/D63207
llvm-svn: 363577
Diffstat (limited to 'llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp index 2db372f201f..7ba325ba379 100644 --- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp +++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp @@ -457,6 +457,10 @@ void initDefaultAMDKernelCodeT(amd_kernel_code_t &Header, Header.private_segment_alignment = 4; if (Version.Major >= 10) { + if (STI->getFeatureBits().test(FeatureWavefrontSize32)) { + Header.wavefront_size = 5; + Header.code_properties |= AMD_CODE_PROPERTY_ENABLE_WAVEFRONT_SIZE32; + } Header.compute_pgm_resource_registers |= S_00B848_WGP_MODE(STI->getFeatureBits().test(FeatureCuMode) ? 0 : 1) | S_00B848_MEM_ORDERED(1); @@ -480,6 +484,9 @@ amdhsa::kernel_descriptor_t getDefaultAmdhsaKernelDescriptor( AMDHSA_BITS_SET(KD.compute_pgm_rsrc2, amdhsa::COMPUTE_PGM_RSRC2_ENABLE_SGPR_WORKGROUP_ID_X, 1); if (Version.Major >= 10) { + AMDHSA_BITS_SET(KD.kernel_code_properties, + amdhsa::KERNEL_CODE_PROPERTY_ENABLE_WAVEFRONT_SIZE32, + STI->getFeatureBits().test(FeatureWavefrontSize32) ? 1 : 0); AMDHSA_BITS_SET(KD.compute_pgm_rsrc1, amdhsa::COMPUTE_PGM_RSRC1_WGP_MODE, STI->getFeatureBits().test(FeatureCuMode) ? 0 : 1); |
