[PATCH] D120199: [X86] Use bit test instructions to optimize some logic atomic operations

[Phoebe Wang via Phabricator via llvm-commits]

pengfei updated this revision to Diff 410302.
pengfei marked 6 inline comments as done.
pengfei added a comment.

Address review comments. Thanks Craig!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D120199/new/

https://reviews.llvm.org/D120199

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/include/llvm/IR/IntrinsicsX86.td
  llvm/lib/CodeGen/AtomicExpandPass.cpp
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.h
  llvm/lib/Target/X86/X86InstrCompiler.td
  llvm/test/CodeGen/X86/atomic-bit-test.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D120199.410302.patch
Type: text/x-patch
Size: 36380 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220221/b784eaaa/attachment-0001.bin>