------- Comment #38 from rakdver at gcc dot gnu dot org 2006-05-15 18:25 ------- Subject: Bug 26830
Author: rakdver Date: Mon May 15 18:24:55 2006 New Revision: 113799 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113799 Log: PR tree-optimization/26830 * tree-into-ssa.c (struct ssa_name_info): Add age field. (info_for_ssa_name, current_info_for_ssa_name_age, blocks_to_update): New variables. (get_ssa_name_ann): Use info_for_ssa_name instead of SSA_NAME_AUX. (clear_ssa_name_info, initialize_flags_in_bb, mark_block_for_update): New functions. (mark_def_sites, rewrite_stmt): Assert that blocks_to_update is NULL. (insert_phi_nodes_for, mark_use_interesting, prepare_block_for_update, prepare_def_site_for): Use mark_block_for_update. (mark_def_interesting): Assert that the processed block is marked in blocks_to_update. Do not take blocks argument. (prepare_use_sites_for, prepare_names_to_update): Do not take blocks argument. (rewrite_update_init_block, rewrite_update_stmt): Only process blocks with statements to rewrite. (delete_update_ssa): Do not clear SSA_NAME_AUX. (update_ssa): Initialize and free blocks_to_update. Do not clear flags on statements. Do not use blocks bitmap. * tree.h (SSA_NAME_AUX): Removed. (struct tree_ssa_name): Removed aux field. * print-tree.c (print_node): Do not print SSA_NAME_AUX. Modified: trunk/gcc/ChangeLog trunk/gcc/print-tree.c trunk/gcc/tree-into-ssa.c trunk/gcc/tree.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26830
