[Bug middle-end/35783] non address exposed static variable can not be used/modified by external functions

Tue Apr 1 01:25:00 GMT 2008


------- Comment #1 from pinskia at gcc dot gnu dot org  2008-04-01 01:24 -------
This need super powerful IPA based call clobberness.  Basically we need to
detect there is only one value that ss can hold inside foo even with the call
to bar, that is a hard problem really.


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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |alias
   Last reconfirmed|0000-00-00 00:00:00         |2008-04-01 01:24:30
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35783