[Mlir-commits] [mlir] [MLIR] Fuse parent region location when hoisting constants (PR #75258)

[Mehdi Amini]

joker-eph wrote:

Why is this different from other CSE cases (or other code motion)?

>  the constant op that is moved (or materialized elsewhere) should have its location fused with the location of the parent region of its insertion point. 

Is this description actually correct? Or is it taking advantage that we always materialize at the beginning of the entry block of a region?

https://github.com/llvm/llvm-project/pull/75258