[clang] [llvm] [mlir] [openmp] [Clang][OpenMP] Canonicalize Intra-tiles in Loop Tiling (PR #191114)

[Michael Kruse via llvm-commits]

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@@ -15257,6 +15367,13 @@ StmtResult SemaOpenMP::ActOnOpenMPTileDirective(ArrayRef<OMPClause *> Clauses,
         ForStmt(Context, InitStmt.get(), CondExpr.get(), nullptr,
                 IncrStmt.get(), Inner, LoopHelper.Init->getBeginLoc(),
                 LoopHelper.Init->getBeginLoc(), LoopHelper.Inc->getEndLoc());
+
+    // Attach the droppable reinterpretation attribute to the intra-tile loop.
+    auto *Hint = OMPInvariantPredicateBoundAttr::CreateImplicit(
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Meinersbur wrote:

The OMPInvariantPredicateBoundAttr doesn't need to be added either in this case.

https://github.com/llvm/llvm-project/pull/191114