r129762 - in /branches/lto/gcc: ChangeLog.lto l...

[zadeck at gcc dot gnu dot org]

Author: zadeck
Date: Tue Oct 30 02:49:48 2007
New Revision: 129762

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129762
Log:
2007-10-29  Kenneth Zadeck <zadeck@naturalbridge.com>

	* lto-tree-flags.def (VAR_DECL): Added seen_in_bind_expr flag.
	* lto-function-out.c (struct output_block): Added
	type_decl_hash_table, next_type_decl_index, type_decls,
	current_col. Changed last_file to current_file. Changed last_line
	to current_line.
	(clear_line_info): New function.
	(create_output_block): Added call to clear_line_info.  Added
	initialization of type_decl_hash_table.
	(destroy_output_block): Added destruction of type_decl_hash_table.
	(output_string): Fixed type snafu.
	(output_tree_flags): Added force_loc parameter and uses of it.
	Full rewrite of processing of line numbers.
	(output_expr_operand): Added TYPE_DECL case.
	(output_local_vars): Properly handle TREE_CHAIN and DECL_CONTEXT.
	(output_named_labels, output_constructor_or_init): Added call to
	clear_line_info.
	(output_ssa_names): Added parm to not process line numbers for ssa
	names.
	(produce_asm): Added code to output type_decls.
	(output_function): Added call to clear_line_info.  Moved
	production of labels to after local_vars to get processing of
	context correct.
	* lto-tree-tags.def (LTO_type_decl): New tag.
	* lto-tags.h (lto_header): Added num_type_decls.
	(LTO_type_decl): New tag.
	(LTO_SOURCE_FILE, LTO_SOURCE_LINE, LTO_SOURCE_LOC_BITS,
	LTO_SOURCE_COL): New macros.
	* tree-dfa.c (find_referenced_vars): Added code to walk phi
	operands.
	
2007-10-29  Kenneth Zadeck <zadeck@naturalbridge.com>

	* lto-read.c (data_in): Added type_decls and current_col fields.
	(string_slot): New type to hold canonized file name.
	(hash_string_slot_node, eq_string_slot_node, canon_file_name, 
	input_line_info, set_line_info, clear_line_info): New functions.
	(file_name_hash_table): New hash table.
	(input_local_var, input_labels, input_local_vars_index, 
	input_local_var, input_local_vars, input_ssa_names): Reorganized parameters.
	(input_uleb128): Changed type of byte var.
	(input_expr_operand): Large number of changes to get line numbers
	correct.  Added TYPE_DECL case.
	(input_globals): Added code to get TYPE_DECLs processed.
	(input_local_var): Added code to process line numbers and
	TREE_CHAIN and DECL_CONTEXT.
	(input_function, input_constructor): Added call to
	clear_line_number.
	(lto_static_init_local): Added code to get line numbers correct.
	(lto_read_body): Added code to get TYPE_DECLS read and to change
	parameters to the calls above that had their parms reorganized.

	


Modified:
    branches/lto/gcc/ChangeLog.lto
    branches/lto/gcc/lto-function-out.c
    branches/lto/gcc/lto-tags.h
    branches/lto/gcc/lto-tree-flags.def
    branches/lto/gcc/lto-tree-tags.def
    branches/lto/gcc/lto/ChangeLog
    branches/lto/gcc/lto/lto-read.c
    branches/lto/gcc/tree-dfa.c