[Mlir-commits] [mlir] [mlir][Vector] Add support for poison indices to `Extract/IndexOp` (PR #123488)

[Kunwar Grover]

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@@ -2257,6 +2279,7 @@ void ExtractOp::getCanonicalizationPatterns(RewritePatternSet &results,
               ExtractOpFromBroadcast, ExtractOpFromCreateMask>(context);
   results.add(foldExtractFromShapeCastToShapeCast);
   results.add(foldExtractFromFromElements);
+  results.add(foldPoisonIndexInsertExtractOp<ExtractOp>);
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Groverkss wrote:

Same as below, this can be a folder instead of a canonicalization.

https://github.com/llvm/llvm-project/pull/123488