llvm-project

1860fd04 - [LV] Autovectorization for the all-in-one histogram intrinsic (#91458)

[LV] Autovectorization for the all-in-one histogram intrinsic (#91458) This patch implements limited loop vectorization support for the 'all-in-one' histogram intrinsic. The feature is disabled by default, and when enabled will only vectorize if there are no other users of values in the gather-modify-scatter sequence.