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[Bug c/46902] [4.6 Regression] gcc.dg/plugin/plugindir*.c gives ICEs on powerpc-apple-darwin9
- From: "joseph at codesourcery dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 13 Dec 2010 21:32:17 +0000
- Subject: [Bug c/46902] [4.6 Regression] gcc.dg/plugin/plugindir*.c gives ICEs on powerpc-apple-darwin9
- Auto-submitted: auto-generated
- References: <bug-46902-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46902
--- Comment #12 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2010-12-13 21:32:15 UTC ---
On Mon, 13 Dec 2010, iains at gcc dot gnu.org wrote:
> > > (gdb) print plugindir_string
> > > $1 = 0xffffffff <Address 0xffffffff out of bounds>
> > >
> > > which is the origin of the current fail (there will be other issues related to
> > > the FIXME, I'm sure).
> >
> > independent of whether -iplugindir is given on the c/l.
>
> in fact, the whole of global_options looks suspiciously un-initialized.
It's supposed to be runtime-initialized from global_options_init; see
init_options_struct.