[Bug middle-end/20991] [4.0/4.1 Regression] ICE in cgraph_mark_reachable_node

["matz at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From matz at suse dot de  2005-04-15 02:40 -------
We see this error in blender.  I was able to reduce it quite a bit to this: 
 
struct IMG_Rect { 
 virtual inline int getWidth() const; 
 virtual inline bool isEmpty() const; 
 virtual int getVisibility(int) const; 
}; 
 
inline int IMG_Rect::getWidth() const 
{ 
 return 1; 
} 
 
inline bool IMG_Rect::isEmpty() const 
{ 
 return (getWidth() == 0); 
} 
 
void A() 
{ 
 IMG_Rect i_bnds; 
 if (i_bnds.isEmpty()) 
  i_bnds.getWidth(); 
} 
 
void B() 
{ 
 IMG_Rect i_bnds; 
 if (i_bnds.isEmpty()) 
  i_bnds.getWidth(); 
} 
 

-- 
           What    |Removed                     |Added
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                 CC|                            |matz at suse dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20991