[Bug ipa/58721] [4.9 Regression] The subroutine perdida is no longer inlined in fatigue.f90

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58721

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-11-28
                 CC|                            |hjl.tools at gmail dot com
     Ever confirmed|0                           |1

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Yuri Rumyantsev from comment #1)
> We found the cause of performance degradation - bug was introduced by
> r202567, namely in callback function "check_callers":
> 
> was
> 
> if (!has_hot_call && cgraph_maybe_hot_edge_p (e))
> 
> must be
> 
> if (!(*(bool*)has_hot_call) && cgraph_maybe_hot_edge_p (e))
> 
> After apllying this fix routine is inlined.

It looks obvious.  Please submit a patch.  Thanks.