ppc64 __attribute__((visibility ("hidden"))) and multiple TOCs

[David Edelsohn]

>>>>> Mark Mitchell writes:

Mark> That would be my recommendation: limit optimizations that require a
Mark> short branch to calls to functions in the same translation unit, not
Mark> just in the same shared object.  But, that's just my two cents; the
Mark> Power maintainers might have a different take.

	The rs6000 port already does that, but the port thinks the call is
local. 

David