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[Bug c++/38787] generating non-conforming "rep retn"
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jan 2009 18:21:06 -0000
- Subject: [Bug c++/38787] generating non-conforming "rep retn"
- References: <bug-38787-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from zsojka at seznam dot cz 2009-01-09 18:21 -------
(In reply to comment #1)
> rep ret isn't bogus, please see
> http://gcc.gnu.org/ml/gcc-patches/2003-05/msg02117.html
>
Thank you, I didn't know (or forgot) AMD recommends this. Hopefully the "rep
retn" opcode won't have any special meaning, as "rep addps" (== addss) has, in
the future. (doubtfully Intel would like to break all gcc-generated binaries by
doing that) Sorry for this report.
--
zsojka at seznam dot cz changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38787