[Mlir-commits] [mlir] Remove Pure attribute from Linalg::IndexOp. (PR #68894)

[Sanjoy Das]

sanjoy wrote:

@joker-eph @MaheshRavishankar "constant within a region instance" (as opposed to "constant within a block") makes sense to me.  Ideally we'd be able to express that `linalg.index` is constant within the innermost `linalg.generic` it's a part of.

https://github.com/llvm/llvm-project/pull/68894