[all-commits] [llvm/llvm-project] e3446b: [OpenACC] Fix bug with worker/vector/gang clause i...

[Erich Keane via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e3446b9a079f1d911c96ae84d899d9ccd55a9951
      https://github.com/llvm/llvm-project/commit/e3446b9a079f1d911c96ae84d899d9ccd55a9951
  Author: erichkeane <ekeane at nvidia.com>
  Date:   2024-12-04 (Wed, 04 Dec 2024)

  Changed paths:
    M clang/lib/Sema/SemaOpenACC.cpp
    M clang/test/SemaOpenACC/loop-construct-gang-clause.cpp
    M clang/test/SemaOpenACC/loop-construct-worker-clause.cpp

  Log Message:
  -----------
  [OpenACC] Fix bug with worker/vector/gang clause inside another

The original implementation rejected some valid constructs.  The rule is
supposed to be:

Gang-on-Kernel cannot have a gang in its region

Worker cannot have a worker or gang in its region

Vector cannot have worker, gang, or vector in its region.

The previous implementation improperly implemented that vector wasnt'
allowed in the other two.  This patch fixes it and adds testing for it.



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