[llvm-branch-commits] [clang] [llvm] [openmp] [OpenMP] Taskgraph Clang 'record and replay' frontend support (PR #159774)

[Alexey Bataev via llvm-branch-commits]

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@@ -2760,6 +2760,55 @@ class OMPTaskwaitDirective : public OMPExecutableDirective {
   }
 };
 
+/// This represents '#pragma omp taskgraph' directive.
+/// Available with OpenMP 6.0.
+///
+/// \code
+/// #pragma omp taskgraph
+/// \endcode
+///
+class OMPTaskgraphDirective final : public OMPExecutableDirective {
+  friend class ASTStmtReader;
+  friend class OMPExecutableDirective;
+  /// Build directive with the given start and end location.
+  ///
+  /// \param StartLoc Starting location of the directive kind.
+  /// \param EndLoc Ending location of the directive.
+  ///
+  OMPTaskgraphDirective(SourceLocation StartLoc, SourceLocation EndLoc)
+      : OMPExecutableDirective(OMPTaskgraphDirectiveClass,
+                               llvm::omp::OMPD_taskgraph, StartLoc, EndLoc) {}
+
+  /// Build an empty directive.
+  ///
+  explicit OMPTaskgraphDirective()
+      : OMPExecutableDirective(OMPTaskgraphDirectiveClass,
+                               llvm::omp::OMPD_taskgraph, SourceLocation(),
+                               SourceLocation()) {}
+
+public:
+  /// Creates directive.
+  ///
+  /// \param C AST context.
+  /// \param StartLoc Starting location of the directive kind.
+  /// \param EndLoc Ending Location of the directive.
+  ///
+  static OMPTaskgraphDirective *
+  Create(const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc,
+         ArrayRef<OMPClause *> Clauses, Stmt *AssociatedStmt);
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alexey-bataev wrote:

Does it have clauses?

https://github.com/llvm/llvm-project/pull/159774