[LLVMbugs] [Bug 1052] missed optimization opportunity: var-args

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Sat Dec 16 13:20:05 PST 2006


sabre at nondot.org changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX

------- Additional Comments From sabre at nondot.org  2006-12-16 15:20 -------
You're right, but we can't change this.  The compiler actually explicitly has code to support this behavior, 
because the CBE cannot support varargs functions with no fixed parameters.  I will fix the code to pass 
undef instead of 'int 0', which will reduce the cost of this.


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