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[Bug middle-end/34725] [4.3 regression] gcc 4.3-rev 131213 miscompiles libgcrypt 1.4.0 at -O2 -mtune=i686 -fomit-frame-pointer
- From: "bero at arklinux dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Jan 2008 11:10:19 -0000
- Subject: [Bug middle-end/34725] [4.3 regression] gcc 4.3-rev 131213 miscompiles libgcrypt 1.4.0 at -O2 -mtune=i686 -fomit-frame-pointer
- References: <bug-34725-5606@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from bero at arklinux dot org 2008-01-20 11:10 -------
The padlock code itself doesn't crash (if you add anything else near it, the
crash goes away). I suspect something gets messed up in the calling
conventions, and so far haven't been able to reproduce this in a smaller test
case. It's probably a fairly big combination of things that have to come
together to trigger this.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34725