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[Bug rtl-optimization/34902] Wrong code on -O3
- From: "manu at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Jan 2008 17:57:04 -0000
- Subject: [Bug rtl-optimization/34902] Wrong code on -O3
- References: <bug-34902-4938@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from manu at gcc dot gnu dot org 2008-01-23 17:57 -------
(In reply to comment #7)
> This is bison 2.0.
> The latest version is 2.3. If haven't found anything in the ChangeLog which
> sounds like there was a bug fix in this area.
>
You should really try bison 2.3 just in case and/or report the issue to the
bison developers. Meanwhile, the workaround is to use -fno-strict-aliasing.
There is little else we can do. Thanks for the report anyway.
--
manu at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34902