[Bug middle-end/35545] virtual call specialization not happening with FDO

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2008-03-12 06:07 -------
Jump threading happened by we did not prop the call correctly:
  ap = (struct A *) D.2075;
  ap->_vptr$A = &_ZTV1A[2];
  OBJ_TYPE_REF(*ap->_vptr$A;ap->0) (ap);

...
  this = (struct B *) D.2076;
  this->D.2018._vptr$A = &_ZTV1B[2];
  ap.61 = &this->D.2018;
  OBJ_TYPE_REF(*ap.61->_vptr$A;ap.61->0) (ap.61);


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |missed-optimization


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35545