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[Bug middle-end/24146] [4.0/4.1 Regression] ASMs with no output are not marked as volatile
- 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: 30 Sep 2005 14:35:37 -0000
- Subject: [Bug middle-end/24146] [4.0/4.1 Regression] ASMs with no output are not marked as volatile
- References: <20050930134250.24146.rguenth@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-30 14:35 -------
4.0 has also the latent bug.
--
What |Removed |Added
----------------------------------------------------------------------------
Component|tree-optimization |middle-end
Summary|[4.0 Regression] Optimizes |[4.0/4.1 Regression] ASMs
|away FPU control word store |with no output are not
| |marked as volatile
Target Milestone|--- |4.0.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24146