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Re: [tree-ssa] Cleanup after control structures removal

On Sat, Nov 01, 2003 at 06:26:20PM +0100, Zdenek Dvorak wrote:
> 	* basic-block.h (BB_CONTROL_STRUCTURE): Removed.
> 	* tree-cfg.c (struct cfg_stats_d): Field num_merged_cases removed.
> 	(make_blocks, make_bind_expr_blocks, append_stmt_to_bb, bsi_link_after,
> 	build_tree_cfg, factor_computed_gotos, prepend_stmt_to_bb,
> 	remove_stmt, replace_stmt): Don't set parent.
> 	(set_parent_stmt, add_stmt_to_bb, find_contained_blocks,
> 	blocks_unreachable_p, remove_blocks, remove_unreachable_block,
> 	move_outgoing_edges, merge_tree_blocks, remap_stmts): Removed.
> 	(remove_bb): Code to handle control structures removed.
> 	(tree_block_forwards_to): Don't stop due to CASE_LABEL_EXPRs.
> 	(tree_dump_bb): Don't print parent.  Print only BIND_EXPRs in slim
> 	form.
> 	(dump_tree_cfg): Don't count merged case labels.
> 	(is_ctrl_structure): Removed.
> 	(stmt_starts_bb_p): Don't handle CASE_LABEL_EXPRs.
> 	(tree_verify_flow_info): Don't check BB_CONTROL_STRUCTURE.
> 	* tree-flow-inline.h (parent_block, parent_stmt): Removed.
> 	* tree-flow.h (struct stmt_ann_d): Remove parent_stmt field.
> 	(parent_stmt, parent_block, is_ctrl_structure): Declarations removed.
> 	* tree-pretty-print.c (dump_generic_node): Don't handle lowered
> 	COND_EXPRs specially.
> 	* tree-ssa-ccp.c (visit_stmt): Don't check is_ctrl_structure.



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