Hello, On 20 июл 13:46, Hongtao Liu wrote: > Hi: > For rtx like (eq:HI (V8SI 90) (V8SI 91)), cse will take it as a > boolean value and try to do some optimization. But it is not true for > vector compare, also other places in rtl passes hold the same > assumption. > > Bootstrap is ok, regression test is ok for i386 backend. > > 2020-07-20 Hongtao Liu <hongtao....@intel.com> > > gcc/ > PR target/96226
Could you please clarify, how your patch relared to [1]? I see from the bug that it describes perf issue w.r.t. scalar operations. -- Regards, Kirill Yukhin
