Re: [PATCH][2/2] PR60510, reduction chain vectorization w/o SLP

2017-07-07 Thread Szabolcs Nagy
On 03/07/17 14:42, Richard Biener wrote: > > The following is the patch enabling non-SLP vectorization of failed SLP > reduction chains. It simply dissolves the group composing the SLP > reduction chain when vect_analyze_slp fails to detect the SLP and then > fixes up the remaining pieces in

[PATCH][2/2] PR60510, reduction chain vectorization w/o SLP

2017-07-03 Thread Richard Biener
The following is the patch enabling non-SLP vectorization of failed SLP reduction chains. It simply dissolves the group composing the SLP reduction chain when vect_analyze_slp fails to detect the SLP and then fixes up the remaining pieces in reduction vectorization. I've made sure that SPEC CPU