https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61571
davidxl <xinliangli at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |richard.guenther at gmail dot com --- Comment #2 from davidxl <xinliangli at gmail dot com> --- The issue exists in trunk and as early as 4.7 (that i have tested).