[clang] [llvm] [Clang][OpenMP] Non-contiguous strided update (PR #144635)

[Alexey Bataev via cfe-commits]

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@@ -8713,6 +8713,33 @@ AST_MATCHER_P(OMPExecutableDirective, hasAnyClause,
                                     Builder) != Clauses.end();
 }
 
+/// Matches any ``#pragma omp target update`` executable directive.
+///
+/// Given
+///
+/// \code
+///   #pragma omp target update from(a)
+///   #pragma omp target update to(b)
+/// \endcode
+///
+/// ``ompTargetUpdateDirective()`` matches both ``omp target update from(a)``
+/// and ``omp target update to(b)``.
+extern const internal::VariadicDynCastAllOfMatcher<Stmt,
+                                                   OMPTargetUpdateDirective>
+    ompTargetUpdateDirective;
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alexey-bataev wrote:

Why do you need this?

https://github.com/llvm/llvm-project/pull/144635