[all-commits] [llvm/llvm-project] c3c73e: [mlir][openacc] Add canonicalization pattern for a...

Valentin Clement (バレンタイン クレメン) via All-commits all-commits at lists.llvm.org
Fri May 12 16:58:26 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c3c73e5d40dc4e7815bd9465723f0c8e3bdb3d5e
  Author: Valentin Clement <clementval at gmail.com>
  Date:   2023-05-12 (Fri, 12 May 2023)

  Changed paths:
    M mlir/include/mlir/Dialect/OpenACC/OpenACCOps.td
    M mlir/lib/Dialect/OpenACC/IR/OpenACC.cpp
    M mlir/test/Dialect/OpenACC/canonicalize.mlir

  Log Message:
  [mlir][openacc] Add canonicalization pattern for acc.host_data

Add if condition removal pattern for acc.host_data in a same way as
acc.enter_data, acc.exit_data and acc.update.

The condition is removed from the op if it is a true constant. If
it is a false constant then the region is inlined before the op
and the op is removed.

Reviewed By: vzakhari

Differential Revision: https://reviews.llvm.org/D150480

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