[Bug c/21161] "clobbered by longjmp" warning ignores the data flow

[pinskia 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