------- Comment #5 from jakub at gcc dot gnu dot org 2009-06-24 19:26 -------
What do you do if the function has arguments, because ifunc shouldn't have
arguments? While C++ has unnamed arguments and you could perhaps enforce them,
C does not. How do you handle option 3 with:
__attribute__((ifunc)) int
foo (int a, int b)
{
if (a) return foo_1;
if (b) return foo_2;
return foo_3;
}
?-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40528
