These new operations match the semantics of llvm.experimental.vector.insert and llvm.experimental.vector.extract. `vector.insert_1d` and `vector.extract_1d` allow, respectively, insert fixed-length vectors into scalable vectors and extract fixed-length vectors from scalable vectors. The discussion about the inclusion of these operations is here: https://discourse.llvm.org/t/rfc-interfacing-between-fixed-length-and-scalable-vectors-for-vls-vector-code-on-scalable-vector-architectures

These new operations match the semantics of llvm.experimental.vector.insert and llvm.experimental.vector.extract. `vector.scalable.insert` and `vector.scalable.extract` allow, respectively, insert vectors into scalable vectors, and extract vectors from scalable vectors. The discussion about the inclusion of these operations is here: https://discourse.llvm.org/t/rfc-interfacing-between-fixed-length-and-scalable-vectors-for-vls-vector-code-on-scalable-vector-architectures

These new operations match the semantics of llvm.experimental.vector.insert and llvm.experimental.vector.extract. `vector.scalable.insert_1d` and `vector.extract_1d` allow, respectively, insertscalable.extract` allow, fixed-lengthrespectively, insert vectors into scalable vectors, and extract fixed-lengthvectors vectors from scalable vectors. The discussion about the inclusion of these operations is here: https://discourse.llvm.org/t/rfc-interfacing-between-fixed-length-and-scalable-vectors-for-vls-vector-code-on-scalable-vector-architectures