[PATCH] D123235: [OpenMP] atomic compare fail : Parser & AST support

[Sunil K via Phabricator via cfe-commits]

koops updated this revision to Diff 558112.
koops added a comment.

1. Added a check for the fail parameter before the instance of OMPFailClause is created in ActOnOpenMPFailClause. An error in fail parameter like `#pragma omp atomic compare fail(capture)` was creating a wrong instance of OMPFailClause with OMPC_unknown as parameter.
2. In `g++ 12.3` and spec, `fail(acq_rel)` and `fail(release)`  are not permitted. Removed them from being supported as parameters to the `fail` clause.
3. Checking the parameters to `fail` clause into a single routine `clang::checkFailParameter`.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123235/new/

https://reviews.llvm.org/D123235

Files:
  clang/include/clang/AST/OpenMPClause.h
  clang/include/clang/AST/RecursiveASTVisitor.h
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Basic/OpenMPKinds.def
  clang/include/clang/Sema/Sema.h
  clang/lib/AST/OpenMPClause.cpp
  clang/lib/AST/StmtProfile.cpp
  clang/lib/Basic/OpenMPKinds.cpp
  clang/lib/CodeGen/CGStmtOpenMP.cpp
  clang/lib/Parse/ParseOpenMP.cpp
  clang/lib/Sema/SemaOpenMP.cpp
  clang/lib/Sema/TreeTransform.h
  clang/lib/Serialization/ASTReader.cpp
  clang/lib/Serialization/ASTWriter.cpp
  clang/test/OpenMP/atomic_ast_print.cpp
  clang/test/OpenMP/atomic_messages.cpp
  clang/tools/libclang/CIndex.cpp
  flang/lib/Semantics/check-omp-structure.cpp
  llvm/include/llvm/Frontend/OpenMP/OMP.td

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