[flang] [llvm] [mlir] [flang][OpenMP] Enable tiling (PR #143715)

[Michael Kruse via llvm-commits]

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@@ -816,7 +816,20 @@ class OmpAttributeVisitor : DirectiveAttributeVisitor<llvm::omp::Directive> {
   const parser::OmpClause *GetAssociatedClause() { return associatedClause; }
 
 private:
+  std::int64_t SetAssociatedMaxClause(llvm::SmallVector<std::int64_t> &,
+      llvm::SmallVector<const parser::OmpClause *> &);
+  std::int64_t GetAssociatedLoopLevelFromLoopConstruct(
+      const parser::OpenMPLoopConstruct &);
   std::int64_t GetAssociatedLoopLevelFromClauses(const parser::OmpClauseList &);
+  void CollectAssociatedLoopLevelsFromLoopConstruct(
+      const parser::OpenMPLoopConstruct &, llvm::SmallVector<std::int64_t> &,
+      llvm::SmallVector<const parser::OmpClause *> &);
+  void CollectAssociatedLoopLevelsFromInnerLoopContruct(
+      const parser::OpenMPLoopConstruct &, llvm::SmallVector<std::int64_t> &,
+      llvm::SmallVector<const parser::OmpClause *> &);
+  void CollectAssociatedLoopLevelsFromClauses(const parser::OmpClauseList &,
+      llvm::SmallVector<std::int64_t> &,
+      llvm::SmallVector<const parser::OmpClause *> &);
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Meinersbur wrote:

If these do not require `OmpAttributeVisitor`, consider making them standalone static functions.

https://github.com/llvm/llvm-project/pull/143715