diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp index 9f097cd7d26..bf560a94b31 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp @@ -265,11 +265,13 @@ unsigned AMDGPUTTIImpl::getLoadStoreVecRegBitWidth(unsigned AddrSpace) const { return 512; } - if (AddrSpace == AS.FLAT_ADDRESS || - AddrSpace == AS.LOCAL_ADDRESS || - AddrSpace == AS.REGION_ADDRESS) + if (AddrSpace == AS.FLAT_ADDRESS) return 128; + if (AddrSpace == AS.LOCAL_ADDRESS || + AddrSpace == AS.REGION_ADDRESS) + return ST->useDS128() ? 128 : 64; + if (AddrSpace == AS.PRIVATE_ADDRESS) return 8 * ST->getMaxPrivateElementSize(); |
