2011-08-31  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/49886
	* ipa-inline-analysis.c (compute_inline_parameters): Set
	can_change_signature of noes with typde attributes.
	* ipa-split.c (split_function): Do not skip any arguments if
	can_change_signature is set.

	* testsuite/gcc.c-torture/execute/pr49886.c: New testcase.

From-SVN: r178386