[PATCH] D123330: [AMDGPU] Split unaligned LDS access instead of scalarizing

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
rampitec added reviewers: arsenm, foad.
Herald added subscribers: hsmhsm, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl.
Herald added a project: All.
rampitec requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

There is no need to fully scalarize an unaligned operation in
some case, just split it to alignment.


https://reviews.llvm.org/D123330

Files:
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/ds-alignment.ll
  llvm/test/CodeGen/AMDGPU/load-local.96.ll
  llvm/test/CodeGen/AMDGPU/store-local.128.ll
  llvm/test/CodeGen/AMDGPU/store-local.96.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D123330.421306.patch
Type: text/x-patch
Size: 44828 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220407/579e4ca1/attachment.bin>