diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index 3de6a546a4f..1bc430b3e06 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -1069,7 +1069,11 @@ bool SITargetLowering::allowsMisalignedMemoryAccesses(EVT VT, if (!Subtarget->hasUnalignedScratchAccess() && (AddrSpace == AMDGPUAS::PRIVATE_ADDRESS || AddrSpace == AMDGPUAS::FLAT_ADDRESS)) { - return false; + bool AlignedBy4 = Align >= 4; + if (IsFast) + *IsFast = AlignedBy4; + + return AlignedBy4; } if (Subtarget->hasUnalignedBufferAccess()) { |
