Re: [PATCH] tree-optimization/116352 - SLP scheduling and stmt order

2025-01-07 Thread H.J. Lu
On Mon, Dec 2, 2024 at 9:05 PM Richard Biener wrote: > > The PR uncovers unchecked constraints on the ability to code-generate > with SLP but also latent issues with regard to stmt order checking > since loop (early-break) and BB (for quite some time) vectorization > are no longer constraint to si

[PATCH] tree-optimization/116352 - SLP scheduling and stmt order

2024-12-02 Thread Richard Biener
The PR uncovers unchecked constraints on the ability to code-generate with SLP but also latent issues with regard to stmt order checking since loop (early-break) and BB (for quite some time) vectorization are no longer constraint to single-BBs. In particular get_later_stmt simply compares UIDs of