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[Bug c/12284] Add feature of preserving processor state in functions written in C
- 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: 15 Sep 2003 14:30:45 -0000
- Subject: [Bug c/12284] Add feature of preserving processor state in functions written in C
- References: <20030915052922.12284.mkgnu@gmx.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12284
------- Additional Comments From pinskia at gcc dot gnu dot org 2003-09-15 14:30 -------
I think you want to use the option:
-fcall-used-<register> Mark <register> as being corrupted by function calls.