cgraph.h (cgraph_indirect_call_info): Field anc_offse renamd to offset, updated all users.

2012-08-09  Martin Jambor  <mjambor@suse.cz>

	* cgraph.h (cgraph_indirect_call_info): Field anc_offse renamd to
	offset, updated all users.  New field agg_contents.
	* ipa-prop.h (jump_func_type): Removed IPA_JF_CONST_MEMBER_PTR.
	(ipa_pass_through_data): New field agg_preserved.
	(ipa_ancestor_jf_data): Likewise.
	(ipa_member_ptr_cst): Removed.
	(ipa_agg_jf_item): New type.
	(ipa_agg_jump_function): Likewise.
	(ipa_jump_func): New field agg.  Removed field member_cst.
	(ipa_get_jf_pass_through_agg_preserved): New function.
	(ipa_get_jf_ancestor_agg_preserved): Likewise.
	(ipa_get_jf_member_ptr_pfn): Removed.
	(ipa_find_agg_cst_for_param): Declare.
	(ipa_load_from_parm_agg): Likewise.
	* ipa-prop.c (param_analysis_info): Fields modified and
	visited_statements rename to parm_modified and parm_visited_statements
	respectively, added fields ref_modified, ref_visited_statements,
	pt_modified and pt_visited_statements.
	(ipa_print_node_jump_functions_for_edge): Do not dump const member
	functions.  Dump agg_preserved flags and aggregate jump functions.
	(ipa_set_jf_simple_pass_through): Set also agg_preserved.
	(ipa_set_ancestor_jf): Likewise.
	(ipa_set_jf_arith_pass_through): Clear agg_preserved.
	(ipa_set_jf_member_ptr_cst): Removed.
	(is_parm_modified_before_stmt): Logic reversed, renamed to
	parm_preserved_before_stmt_p.  Cache visited bitmap only for
	naked DECL parameters.  All callers updated.
	(load_from_unmodified_param): Allow NULL parms_ainfo.
	(parm_ref_data_preserved_p): New function.
	(parm_ref_data_pass_through_p): Likewise.
	(ipa_load_from_parm_agg_1): Likewise.
	(ipa_load_from_parm_agg): Likewise.
	(compute_complex_assign_jump_func): Check if aggregate contents are
	preserved.
	(compute_complex_ancestor_jump_func): Likewise.
	(compute_scalar_jump_functions): Removed.
	(type_like_member_ptr_p): Also check field position are known and
	sane.
	(compute_pass_through_member_ptrs): Removed.
	(determine_cst_member_ptr): Likewise.
	(ipa_known_agg_contents_list): New type.
	(determine_known_aggregate_parts): New function.
	(compute_cst_member_ptr_arguments): Removed.
	(ipa_compute_jump_functions_for_edge): Compute all kinds of jump
	functions (scalar, aggregate and member pointer).
	(ipa_get_member_ptr_load_param): Incorporate into
	ipa_get_stmt_member_ptr_load_param, also pass back an offset.
	(ipa_note_param_call): Clear agg_contents.
	(ipa_analyze_indirect_call_uses): Also look for simple pointers loaded
	from aggregates.  In such cases, store offset of the called field.
	(ipa_analyze_node): Initialize new fields of param_analysis_info.
	(update_jump_functions_after_inlining): Handle aggregate contents.
	(ipa_find_agg_cst_for_param): New function.
	(try_make_edge_direct_simple_call): Handle called aggregate values.
	(update_indirect_edges_after_inlining): Make sure aggregate preserving
	jump functions comply with type compatibility requirements.
	(ipa_edge_duplication_hook): Copy also aggregate jump functions.
	(ipa_write_jump_function): Stream agg_preserved flags and aggregate
	jump functions.  Do not stream member pointer constant jump functions.
	(ipa_read_jump_function): Likewise.
	(ipa_write_indirect_edge_info): Stream new cgraph_indirect_call_info
	fields.
	(ipa_read_indirect_edge_info): Likewise.

	* testsuite/gcc.dg/ipa/iinline-4.c: New test.
	* testsuite/gcc.dg/ipa/iinline-5.c: Likewise.
	* testsuite/gcc.dg/ipa/iinline-6.c: Likewise.
	* testsuite/gcc.dg/ipa/iinline-7.c: Likewise.
	* testsuite/gcc.dg/lto/20120723_0.c: Likewise.
	* testsuite/gcc.dg/lto/20120723_1.c: Likewise.

From-SVN: r190260

1 files changed, 1 insertions, 1 deletions

diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c
index 7ecd9e2..b918470 100644
--- a/gcc/ipa-cp.c
+++ b/gcc/ipa-cp.c
@@ -1107,7 +1107,7 @@ ipa_get_indirect_edge_target (struct cgraph_edge *ie,
     }
 
   token = ie->indirect_info->otr_token;
-  anc_offset = ie->indirect_info->anc_offset;
+  anc_offset = ie->indirect_info->offset;
   otr_type = ie->indirect_info->otr_type;
 
   t = VEC_index (tree, known_vals, param_index);