https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93196
--- Comment #2 from xiehongbiao <xiehongbiao at sensetime dot com> --- (In reply to Andrew Pinski from comment #1) > Double check that your -O2 is a capitalized O. My bet it is not and really > you are producing a file called 2 instead. Thanks for the reply Andrew. I'm sure that the test command is using -O2 instead of "-o2".
