[flang-commits] [flang] [flang][OpenMP][Lower] lower array subscripts for task depend (PR #132994)

[via flang-commits]

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@@ -808,7 +809,21 @@ bool ClauseProcessor::processCopyprivate(
   return hasCopyPrivate;
 }
 
-bool ClauseProcessor::processDepend(mlir::omp::DependClauseOps &result) const {
+template <typename T>
+static bool isVectorSubscript(const evaluate::Expr<T> &expr) {
+  if (std::optional<evaluate::DataRef> dataRef{evaluate::ExtractDataRef(expr)})
+    if (const auto *arrayRef = std::get_if<evaluate::ArrayRef>(&dataRef->u))
+      for (const evaluate::Subscript &subscript : arrayRef->subscript())
+        if (std::holds_alternative<evaluate::IndirectSubscriptIntegerExpr>(
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NimishMishra wrote:

I am assuming we are skipping `Triplet` from the `Subscript` because it by default holds `ScalarIntExpr`. Is this understanding right?

https://github.com/llvm/llvm-project/pull/132994