re PR middle-end/57670 (Member-pointer calls should not be redirected to builtin_unre...

re PR middle-end/57670 (Member-pointer calls should not be redirected to builtin_unreachable)

2013-06-25  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/57670
	* cgraph.h (cgraph_indirect_call_info): New flag member_ptr.
	* ipa-prop.c (ipa_print_node_jump_functions): Mark member pointer
	calls in the dump.
	(ipa_note_param_call): Initialize member_ptr flag.
	(ipa_analyze_indirect_call_uses): Set member_ptr flag.
	(ipa_make_edge_direct_to_target): Bail out if member_ptr is set.
	(ipa_write_indirect_edge_info): Stream member_ptr flag.
	(ipa_read_indirect_edge_info): Likewise.

testsuite/
	* g++.dg/ipa/pr57670.C (H): New test.

From-SVN: r200393