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

[Jakub Kuderski]

kuhar wrote:

@dcaballe I looked at little bit closer at the SPIR-V path and the dynamic case will come with some overhead since SPIR-V doesn't support the `-1` case and considers it an OOB indexing which causes immediate undefined behavior. See the details in: https://github.com/llvm/llvm-project/issues/124162#issuecomment-2616104624 . I don't think this should block your PR though, just something to keep in mind.

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