https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205930
--- Comment #2 from Steve Kargl <ka...@freebsd.org> --- Oh yuck. Long lines and new sentences starting in the middle of a line. diff -u cc.1.orig cc.1 --- cc.1.orig 2016-01-05 11:57:16.699107000 -0800 +++ cc.1 2016-01-05 12:12:47.718444000 -0800 @@ -251,8 +251,15 @@ through Clang compiled stack frames. This is on by default in x86-64. .It Sy -ftrapv Generate code to catch integer overflow errors. Signed integer overflow is -undefined in C, with this flag, extra code is generated to detect this and abort -when it happens. +undefined in C, with this flag, extra code is generated to detect this and +abort when it happens. +.It Sy -funroll-loops +This option is accepted by the compiler, but testing with simply +loops suggests that apparently does nothing. +Surprisingly, +.Nm +does not issue a warning about the omission of what can only be characterized +as a basic optimization. .It Sy -fvisibility This flag sets the default visibility level. .It Sy -fcommon -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
