Re: [PATCH] vect: Tighten check for impossible SLP layouts [PR113205]

2024-02-24 Thread Richard Biener
> Am 24.02.2024 um 11:06 schrieb Richard Sandiford : > > During its forward pass, the SLP layout code tries to calculate > the cost of a layout change on an incoming edge. This is taken > as the minimum of two costs: one in which the source partition > keeps its current layout (chosen

[PATCH] vect: Tighten check for impossible SLP layouts [PR113205]

2024-02-24 Thread Richard Sandiford
During its forward pass, the SLP layout code tries to calculate the cost of a layout change on an incoming edge. This is taken as the minimum of two costs: one in which the source partition keeps its current layout (chosen earlier during the pass) and one in which the source partition switches to