[all-commits] [llvm/llvm-project] 094a63: [OpenMP][OMPIRBuilder] OpenMPIRBuilder support for...

[Sergio Afonso via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 094a63a20bf54f18efafbb6a727466da0f22a245
      https://github.com/llvm/llvm-project/commit/094a63a20bf54f18efafbb6a727466da0f22a245
  Author: Sergio Afonso <safonsof at amd.com>
  Date:   2023-09-14 (Thu, 14 Sep 2023)

  Changed paths:
    M clang/lib/CodeGen/CGOpenMPRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
    M llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h
    M llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
    M llvm/unittests/Frontend/OpenMPIRBuilderTest.cpp
    M mlir/lib/Target/LLVMIR/ModuleTranslation.cpp

  Log Message:
  -----------
  [OpenMP][OMPIRBuilder] OpenMPIRBuilder support for requires directive

This patch updates the `OpenMPIRBuilderConfig` structure to hold all
available 'requires' clauses, and it replicates part of the code
generation for the 'requires' registration function from clang in the
`OMPIRBuilder`, to be used with flang.

Porting the rest of features of the clang implementation to the IRBuilder
and sharing it between clang and flang remains for a future patch, due to the
complexity of the logic selecting the attributes of the generated
registration function.

Differential Revision: https://reviews.llvm.org/D147217