On Thu, Nov 7, 2019 at 7:58 AM Hongtao Liu <crazy...@gmail.com> wrote: > > Ping!
OK. Thanks, Richard. > On Sat, Nov 2, 2019 at 9:38 PM Hongtao Liu <crazy...@gmail.com> wrote: > > > > Hi Jakub: > > Could you help reviewing this patch. > > > > PS: Since this patch is related to vectors(avx512f), and Uros > > mentioned before that he has no intension to maintain avx512f. > > > > On Fri, Nov 1, 2019 at 9:12 AM Hongtao Liu <crazy...@gmail.com> wrote: > > > > > > Hi uros: > > > This patch is about to fix inefficient vector constructor. > > > Currently in ix86_expand_vector_init_concat, vector are initialized > > > per 2 elements which can miss some optimization opportunity like > > > pr92295. > > > > > > Bootstrap and i386 regression test is ok. > > > Ok for trunk? > > > > > > Changelog > > > gcc/ > > > PR target/92295 > > > * config/i386/i386-expand.c (ix86_expand_vector_init_concat) > > > Enhance ix86_expand_vector_init_concat. > > > > > > gcc/testsuite > > > * gcc.target/i386/pr92295.c: New test. > > > > > > -- > > > BR, > > > Hongtao > > > > > > > > -- > > BR, > > Hongtao > > > > -- > BR, > Hongtao
