[all-commits] [llvm/llvm-project] e777e7: [OpenACC] Implement better dupe catching for devic...

[Erich Keane via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e777e7a5d21b2fb3e77f16b86c4531f35a0a5cac
      https://github.com/llvm/llvm-project/commit/e777e7a5d21b2fb3e77f16b86c4531f35a0a5cac
  Author: Erich Keane <ekeane at nvidia.com>
  Date:   2025-05-02 (Fri, 02 May 2025)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaOpenACCClause.cpp
    M clang/test/SemaOpenACC/compute-construct-num_gangs-clause.c
    M clang/test/SemaOpenACC/compute-construct-num_workers-clause.c
    M clang/test/SemaOpenACC/compute-construct-vector_length-clause.c
    M clang/test/SemaOpenACC/loop-construct-collapse-clause.cpp
    M clang/test/SemaOpenACC/loop-construct-tile-clause.cpp

  Log Message:
  -----------
  [OpenACC] Implement better dupe catching for device_type clauses (#138196)

Previously we just checked duplicates for a handful of clauses between
active device_type clauses. However, after looking into the
implementation for 'collapse', I discovered that duplicate device_type
identifiers with duplicate versions of htese clause are problematic.

This patch corrects this and now catches these conflicts.



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