[Mlir-commits] [mlir] [mlir][vector] Root the transfer write distribution pattern on the warp op (PR #71868)

[Lei Zhang]

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@@ -75,10 +75,18 @@ using WarpShuffleFromIdxFn =
 /// Collect patterns to propagate warp distribution. `distributionMapFn` is used
 /// to decide how a value should be distributed when this cannot be inferred
 /// from its uses.
+///
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antiagainst wrote:

Could you copy and tailor the explanation to `populateDistributeTransferWriteOpPatterns` too? That way people understand why by default we have a non-1 benefit there.

https://github.com/llvm/llvm-project/pull/71868