------- Comment #2 from jakub at gcc dot gnu dot org 2010-01-25 18:24 -------
On i?86-linux -fomit-frame-pointer is not the default, on the contrary.
info gcc says:
`-O' also turns on `-fomit-frame-pointer' on machines where doing
so does not interfere with debugging.
and i?86-linux is not considered such machine (unlike e.g. x86_64-linux).-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42590
