[Mlir-commits] [mlir] [MLIR] Introduce support for early exits (PR #166688)

[Mehdi Amini]

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joker-eph wrote:

The initial version of this work had an Operation * instead of the number of region to break and it was cumbersome / fragile.

The number makes it standalone and self-contained: you can unroll, inline, outline (to some extent)… without breaking the relationship between source-target.

the symbols don’t bring anything I can think of on top of it, but require to do some extra bookkeeping and manage the “unicity” of the symbol IDs.

https://github.com/llvm/llvm-project/pull/166688