[PATCH] D99565: [X86] Support replacing aligned vector moves with unaligned moves when avx is enabled.

[LiuChen via Phabricator via llvm-commits]

LiuChen3 updated this revision to Diff 337057.
LiuChen3 added a comment.

1. Rebase;
2. Emit unaligned move in ISEL;
3. Only do the conversion on AVX machine.

I am still working on fast-isel.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99565/new/

https://reviews.llvm.org/D99565

Files:
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/ToolChains/Clang.cpp
  clang/lib/Driver/ToolChains/CommonArgs.cpp
  clang/lib/Driver/ToolChains/CommonArgs.h
  clang/test/Driver/x86-unaligned-vector-move.c
  llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
  llvm/lib/Target/X86/X86InstrFragmentsSIMD.td
  llvm/test/CodeGen/X86/avx-unaligned-load-store.ll
  llvm/test/CodeGen/X86/avx512-unaligned-load-store.ll
  llvm/test/CodeGen/X86/avx512vl-unaligned-load-store.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D99565.337057.patch
Type: text/x-patch
Size: 68077 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210413/ecc5be00/attachment.bin>