[Mlir-commits] [mlir] [mlir][linalg] Hoist masked vector transfer pairs (PR #221481)

[Hugo Pompougnac]

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@@ -217,9 +217,14 @@ void mlir::linalg::hoistRedundantVectorTransfers(Operation *root,
 
       LLVM_DEBUG(DBGS() << "Candidate for hoisting: "
                         << *transferRead.getOperation() << "\n");
-      auto loop = dyn_cast<LoopLikeOpInterface>(transferRead->getParentOp());
-      LLVM_DEBUG(DBGS() << "Parent op: " << *transferRead->getParentOp()
-                        << "\n");
+      // A masked transfer is hoisted as its enclosing `vector.mask` op; that op
+      // is the unit whose parent must be the loop.
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qaco wrote:

Ok

https://github.com/llvm/llvm-project/pull/221481