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[MLIR][Vector] Remove implicit bitcast behavior from vector.extract (#186383 )

Drop the `isCompatibleReturnTypes` override on `ExtractOp` that allowed
`vector.extract` to return a `vector<1xT>` when the natural inferred
return type is scalar `T` (and vice versa). Switch the op from
`InferTypeOpAdaptorWithIsCompatible` to `InferTypeOpAdaptor` to match.

RFC:
https://discourse.llvm.org/t/rfc-remove-implicit-bitcast-behavior-of-vector-extract/90178

2026-03-23 12:50:50 +01:00

vector-reduction-to-spirv-dot-prod.mlir

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vector-to-spirv.mlir

[MLIR][Vector] Remove implicit bitcast behavior from vector.extract (#186383 )

2026-03-23 12:50:50 +01:00