Alexey Bataev 9b5f62685a [SLP]Fix cost of the broadcast buildvector/gather. ...

Need to include the cost of the initial insertelement to the cost of the
broadcasts. Also, need to adjust the cost of the gather/buildvector if
the element is inserted into poison/undef vector.

Differential Revision: https://reviews.llvm.org/D140498

2023-01-06 09:25:05 -08:00

45 KiB

Raw Blame History

View Raw