ipa-prop.h (struct ipa_node_params): Rename clone_for_all_contexts to do_clone_for_al...

ipa-prop.h (struct ipa_node_params): Rename clone_for_all_contexts to do_clone_for_all_contexts.

2012-11-21  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.h (struct ipa_node_params): Rename clone_for_all_contexts to
	do_clone_for_all_contexts.  Update all uses.  New flag
	is_all_contexts_clone.
	* ipa-cp.c (cgraph_edge_brings_value_p): Also consider the case when cs
	leads to the clone for all contexts.
	(perhaps_add_new_callers): Likewise.
	(decide_whether_version_node): Remove bogus !plats->aggs test.  Set
	is_all_contexts_clone when cloning for all contexts.

	* testsuite/gcc.dg/ipa/ipcp-agg-7.c: New test.
	* testsuite/gcc.dg/ipa/ipcp-agg-8.c: Likewise.

From-SVN: r193701