[all-commits] [llvm/llvm-project] 21caba: [MLIR] Lower GenericAtomicRMWOp to llvm.cmpxchg.

[Alexander Belyaev via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 21caba599e6ce806abc492b7ed1653a1aed8b63c
      https://github.com/llvm/llvm-project/commit/21caba599e6ce806abc492b7ed1653a1aed8b63c
  Author: Alexander Belyaev <pifon at google.com>
  Date:   2020-04-23 (Thu, 23 Apr 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/StandardOps/IR/Ops.td
    M mlir/lib/Conversion/StandardToLLVM/StandardToLLVM.cpp
    M mlir/test/Conversion/StandardToLLVM/convert-to-llvmir.mlir

  Log Message:
  -----------
  [MLIR] Lower GenericAtomicRMWOp to llvm.cmpxchg.

Summary:
Lowering is pretty much a copy of AtomicRMWOp -> llvm.cmpxchg
pattern.

Differential Revision: https://reviews.llvm.org/D78647