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[Bug optimization/9771] [x86] wrong ebp optimisation
- From: "pinskia at physics dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Aug 2003 13:18:37 -0000
- Subject: [Bug optimization/9771] [x86] wrong ebp optimisation
- References: <20030220113601.9771.daniel.diaz@univ-paris1.fr>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9771
pinskia at physics dot uc dot edu changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2003-05-25 20:37:56 |2003-08-07 13:18:37
date| |
------- Additional Comments From pinskia at physics dot uc dot edu 2003-08-07 13:18 -------
* pushl %esi
* pushl %ebx
* movl (%ebp), %esi
* movl $123, (%ebp)
* call bar
* movl %esi, (%ebp) bug: restores y and not x !!!
* popl %ebx
* popl %esi
* ret