https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88784
--- Comment #28 from rguenther at suse dot de <rguenther at suse dot de> --- On Tue, 18 Jun 2019, helijia at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88784 > > --- Comment #27 from Li Jia He <helijia at gcc dot gnu.org> --- > Created attachment 46495 > --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46495&action=edit > [v2] try to fix this issue in ifcombine(and_comparisons_1 and > or_comparisons_1) > > This patch is similar to the previous patch, try to fix this issue in > ifcombine(and_comparisons_1 and or_comparisons_1). Would you like to help me > see what kind of question this patch might have again ? It looks reasonable from a quick look. Please post patches to gcc-patc...@gcc.gnu.org though.