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[Bug rtl-optimization/25636] [4.2 Regression] opts.c is being miscompiled, write to read only memory
- From: "drab at kepler dot fjfi dot cvut dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Jan 2006 03:42:42 -0000
- Subject: [Bug rtl-optimization/25636] [4.2 Regression] opts.c is being miscompiled, write to read only memory
- References: <bug-25636-11951@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #27 from drab at kepler dot fjfi dot cvut dot cz 2006-01-16 03:42 -------
(In reply to comment #23)
...
> it really looks as that writing, but I still didn't figure out where is the
> third argument of the memset. Do you see it set somewhere?
OK, I think I see it now. The only explanation is that the memset doesn't have
register arguments. Then it IS there. Is that the case?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25636