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[Bug c/21161] "clobbered by longjmp" warning ignores the data flow
- 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: 23 Aug 2005 02:12:23 -0000
- Subject: [Bug c/21161] "clobbered by longjmp" warning ignores the data flow
- References: <20050422110735.21161.bruno@clisp.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-23 02:12 -------
The issue here is that obj is a parameter (argument) which gets assigned always the register r4 but I
could be wrong. It might be a true warning and the warning does not ignore flow control but I have not
looked into that far.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21161