閱讀文章 - 看板 DFBSD_bugs

發信人Gunther Nikl <gni@gecko.de>,

看板DFBSD_bugs

標題Re: "make buildworld" fails with gcc34 on CURRENT.

發信站(null) (Fri Aug 27 19:56:25 2004)

轉信站ptt!crater_reader.dragonflybsd.org!crater.dragonflybsd.org!127.0.0.1.M

Henry Kleynhans <henry@obsidian.co.za> wrote: > (It's hard to believe that -O2 -pipe generates incorrect code... wow.) It doesn't. However, -O2 activates -funit-at-a-time mode and in that mode GCC removes (obviously) dead code. Gunther