[all-commits] [llvm/llvm-project] 10164a: [mlir] Refactor translation of OpenMP dialect ops ...

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 10164a2e50b4d7064bd02e7403aae6dd319cdd64
      https://github.com/llvm/llvm-project/commit/10164a2e50b4d7064bd02e7403aae6dd319cdd64
  Author: Alex Zinenko <zinenko at google.com>
  Date:   2021-01-07 (Thu, 07 Jan 2021)

  Changed paths:
    M mlir/include/mlir/Target/LLVMIR/ModuleTranslation.h
    M mlir/lib/Target/LLVMIR/ModuleTranslation.cpp

  Log Message:
  -----------
  [mlir] Refactor translation of OpenMP dialect ops to LLVM IR

The original implementation of the OpenMP dialect to LLVM IR translation has
been relying on a stack of insertion points for delayed insertion of branch
instructions that correspond to terminator ops. This is an intrusive into
ModuleTranslation and makes the translation non-local. A recent addition of the
WsLoop translation exercised another approach where the parent op is
responsible for converting terminators of all blocks in its regions. Use this
approach for other OpenMP dialect operations with regions, remove the stack and
deduplicate the code for converting such regions.

Reviewed By: kiranchandramohan

Differential Revision: https://reviews.llvm.org/D94086