------- Comment #4 from rakdver at gcc dot gnu dot org 2007-05-24 15:02 ------- Subject: Bug 32018
Author: rakdver Date: Thu May 24 14:02:12 2007 New Revision: 125024 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125024 Log: PR middle-end/32018 * tree-ssa-threadupdate.c (thread_through_loop_header): Use set_loop_copy. (thread_through_all_blocks): Call initialize_original_copy_tables and free_original_copy_tables. * cfgloopmanip.c (duplicate_loop, duplicate_loop_to_header_edge): Use set_loop_copy. * tree-cfg.c (tree_duplicate_sese_region): Ditto. * cfghooks.c (duplicate_block): Use get_loop_copy. * cfg.c: Include cfgloop.h. (loop_copy): New hash table. (initialize_original_copy_tables): Initialize loop_copy table. (free_original_copy_tables): Free loop_copy table. (copy_original_table_clear, copy_original_table_set, set_loop_copy, get_loop_copy): New functions. (set_bb_original, set_bb_copy): Use copy_original_table_set. * cfgloop.h (struct loop): Remove copy field. * Makefile.in (cfg.o): Add CFGLOOP_H dependency. * basic-block.h (set_loop_copy, get_loop_copy): Declare. Modified: trunk/gcc/ChangeLog trunk/gcc/Makefile.in trunk/gcc/basic-block.h trunk/gcc/cfg.c trunk/gcc/cfghooks.c trunk/gcc/cfgloop.h trunk/gcc/cfgloopmanip.c trunk/gcc/tree-cfg.c trunk/gcc/tree-ssa-threadupdate.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32018
