https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90125
--- Comment #1 from Hongtao.liu <crazylht at gmail dot com> --- Last time I add runtime tests for -O2, didn't cover this part which use -O0.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90125
--- Comment #1 from Hongtao.liu <crazylht at gmail dot com> --- Last time I add runtime tests for -O2, didn't cover this part which use -O0.