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

[Andrzej Warzyński]

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@@ -250,6 +267,16 @@ void mlir::linalg::hoistRedundantVectorTransfers(Operation *root,
       for (auto operand : transferRead.getOperands())
         if (!loop.isDefinedOutsideOfLoop(operand))
           return WalkResult::advance();
+      // A masked read is hoisted as its `vector.mask` op; its mask and passthru
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banach-space wrote:

"its `vector.mask`"? This sounds a bit odd.

Did you mean that xfer_read is hoisted _together_ with `vector.mask` that wraps it?

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