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[Bug target/39942] Nonoptimal code - leaveq; xchg %ax,%ax; retq
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 Apr 2009 21:52:58 -0000
- Subject: [Bug target/39942] Nonoptimal code - leaveq; xchg %ax,%ax; retq
- References: <bug-39942-17483@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from pinskia at gcc dot gnu dot org 2009-04-28 21:52 -------
So that explains it, Use -Os or attribute cold if you want NOPs to be gone.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39942