[PATCH] D99352: [AMDGPU] ds_read_*/ds_write_* operations require strict alignment.

[Mahesha S via Phabricator via llvm-commits]

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

Due to performance reasons, ds_read_*/ds_write_* operations require
strict alignment. Avoid selecting them in under-aligned situations
irrespective of whether "unligned access mode" is enabled or not.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D99352

Files:
  llvm/lib/Target/AMDGPU/DSInstructions.td
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D99352.333330.patch
Type: text/x-patch
Size: 3200 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210325/f8eda885/attachment.bin>