[Bug middle-end/23289] [4.1 Regression] tail call optimization not performed

[rguenth at gcc dot gnu dot org]

------- Additional Comments From rguenth at gcc dot gnu dot org  2005-08-09 
08:52 -------
I think I know how to fix this.  But some general questions (wrt the x86 ABI):

- can we always tail call if either function returns void and the other
  returns in a register?
- can we _not_ tail call if either function returns void and the other
  returns on the stack?


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rguenth at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2005-08-08 19:16:28         |2005-08-09 08:52:39
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23289