ipa/111914 - perform parameter init after remapping types

The following addresses a mismatch in SSA name vs. symbol when
we emit a dummy assignment when not optimizing.  The temporary
we create is not remapped by initialize_inlined_parameters because
we have no easy way to get at it.  The following instead emits
the additional statement after we have remapped the type of
the replacement variable.

	PR ipa/111914
	* tree-inline.cc (setup_one_parameter): Move code emitting
	a dummy load when not optimizing ...
	(initialize_inlined_parameters): ... here to after when
	we remapped the parameter type.

	* gcc.dg/pr111914.c: New testcase.