r117605 - in /branches/escape-analysis/gcc: Cha...

[pbiggar at gcc dot gnu dot org]

Author: pbiggar
Date: Tue Oct 10 16:18:06 2006
New Revision: 117605

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117605
Log:
	* ipa-stack-allocate.c (is_constructor): Simplified
	(is_java_allocator): Replaced with is_memory_allocation; simplified to
	compare pointers with the front-end.
	(allocator_count, allocators): Removed

	(is_pointer_arithmetic, update_connection_graph_from_pointer_arithmetic):
	Merged into check_pointer_arithmetic_stmt.

	(update_connection_graph_from_pointer_dereference)
	(is_pointer_dereference): Merged into check_pointer_dereference_stmt.

	(is_cast_stmt, update_connection_graph_from_cast): Merged into
	check_cast_stmt.

	(is_reference_copy_stmt, update_connection_graph_from_reference_copy):
	Merged into check_reference_copy_stmt.

	(is_pointer_return, update_connection_graph_from_return): Merged into
	check_return_stmt.

	(update_connection_graph_from_assignment_from_array)
	(is_assignment_from_array): Merged into check_assignment_from_array_stmt

	(check_assignment_from_data_array_stmt): New
	
	(insert_reference, insert_return, (insert_assignment_from_field)
	(insert_assignment_to_field): New

	(update_connection_graph_from_assignment_to_indirect_array_ref)
	(is_assignment_to_indirect_array_ref): Merged into
	check_assignment_to_data_array_stmt.

	(update_connection_graph_from_assignment_from_field)
	(is_assignment_from_field): Merged into check_assignment_from_field_stmt

	(update_connection_graph_from_assignment_to_field)
	(is_assignment_to_field): Merged into check_assignment_to_field_stmt

	(update_connection_graph_from_assignment_from_vtable)
	(is_assignment_from_vtable): Merged into check_vtable_stmt
	
	(is_null_pointer_exception): Merged into
	check_null_pointer_exception_stmt with logic from
	update_connection_graph_from_statement

	(update_connection_graph_from_statement): Formatting changes, and calling
	new functions

	(replace_with_alloca): Use the calculated size, rather than 128

	* congraph.c (new_con_graph): Don't automatically add return_node
	(con_graph_dump): Identify nodes by integer, rather than address in dump.
	Print return nodes properly
	(add_return_node): Use the passed id instead of the graph as id.
	(add_node): Add indexing for dumping
	(get_points_to): Fix circular list problem
	(get_field_nodes): Fix circular list problem
	(get_terminal_nodes): Fix circular list problem, add all fields lazily
	(link_length, clear_links, in_link_list): New



Modified:
    branches/escape-analysis/gcc/ChangeLog
    branches/escape-analysis/gcc/congraph.c
    branches/escape-analysis/gcc/congraph.h
    branches/escape-analysis/gcc/ipa-stack-allocate.c