Commit 57250223 by Daniel Berlin Committed by Daniel Berlin

tree-ssa-structalias.c: Remove edge weights in favor of just processing them as…

tree-ssa-structalias.c: Remove edge weights in favor of just processing them as complex constraints.

2006-11-22  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-structalias.c: Remove edge weights in favor of just
	processing them as complex constraints.
	(struct constraint_graph): Remove weighted succs and preds. Rename
	nonweighted succs and preds.
	(constraint_edge): Removed.
	(constraint_edge_t): Ditto.
	(constraint_edge_pool): Ditto.
	(new_constraint_edge): Ditto.
	(constraint_edge_equal): Ditto.
	(constraint_edge_less): Ditto.
	(constraint_edge_vec_find): Ditto.
	(erase_self_graph_edge): Ditto.
	(add_graph_edge): Removed.
	(get_graph_weights): Ditto.
	(allocate_graph_weights): Ditto.	(
	(valid_weighted_graph_edge): Ditto
	(bitmap_other_than_zero_bit_set): Ditto.
	(int_add_graph_edge): Renamed to add_graph_edge.
	(clear_edges_for_node): Remove support for weighted edges.
	(merge_graph_nodes): Ditto.
	(valid_graph_edge): Ditto.
	(build_constraint_graph): Ditto.
	(scc_visit): Ditto.
	(collapse_nodes): Ditto.
	(process_unification_queue): Ditto.
	(topo_visit): Ditto.
	(do_ds_constraint): Ditto.
	(perform_var_subsitution): Ditto.
	(solve_graph): Ditto.
	(init_alias_vars): Ditto.
	(delete_points_to_sets): Ditto.
	(do_complex_constraint): Support offsetted copies here.

From-SVN: r119114
parent f71ef09d
2006-11-22 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-structalias.c: Remove edge weights in favor of just
processing them as complex constraints.
(struct constraint_graph): Remove weighted succs and preds. Rename
nonweighted succs and preds.
(constraint_edge): Removed.
(constraint_edge_t): Ditto.
(constraint_edge_pool): Ditto.
(new_constraint_edge): Ditto.
(constraint_edge_equal): Ditto.
(constraint_edge_less): Ditto.
(constraint_edge_vec_find): Ditto.
(erase_self_graph_edge): Ditto.
(add_graph_edge): Removed.
(get_graph_weights): Ditto.
(allocate_graph_weights): Ditto. (
(valid_weighted_graph_edge): Ditto
(bitmap_other_than_zero_bit_set): Ditto.
(int_add_graph_edge): Renamed to add_graph_edge.
(clear_edges_for_node): Remove support for weighted edges.
(merge_graph_nodes): Ditto.
(valid_graph_edge): Ditto.
(build_constraint_graph): Ditto.
(scc_visit): Ditto.
(collapse_nodes): Ditto.
(process_unification_queue): Ditto.
(topo_visit): Ditto.
(do_ds_constraint): Ditto.
(perform_var_subsitution): Ditto.
(solve_graph): Ditto.
(init_alias_vars): Ditto.
(delete_points_to_sets): Ditto.
(do_complex_constraint): Support offsetted copies here.
2006-11-23 Ulrich Weigand <uweigand@de.ibm.com> 2006-11-23 Ulrich Weigand <uweigand@de.ibm.com>
* config/spu/spu_intrinsics.h (SPU_RdEventStatMask): Rename to * config/spu/spu_intrinsics.h (SPU_RdEventStatMask): Rename to
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