K 10
svn:author
V 5
peter
K 8
svn:date
V 27
2003-06-13T21:56:30.000000Z
K 7
svn:log
V 247
This is unusable on amd64.  Remove it before it causes more confusion.
It is only possible to do this on an ABI that has a compulsory frame
pointer, which the amd64 ABI does not.  Thus, it is only possible to
implement this as a compiler builtin.

END