From 96c90e5e0abd447bdcf81f5bcfe76a2a59a9b4dd Mon Sep 17 00:00:00 2001 From: rakdver Date: Thu, 24 May 2007 14:02:12 +0000 Subject: 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125024 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-cfg.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/tree-cfg.c') diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 15beeabb544..83ab930d935 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -4360,14 +4360,14 @@ tree_duplicate_sese_region (edge entry, edge exit, return false; } - loop->copy = loop; + set_loop_copy (loop, loop); /* In case the function is used for loop header copying (which is the primary use), ensure that EXIT and its copy will be new latch and entry edges. */ if (loop->header == entry->dest) { copying_header = true; - loop->copy = loop_outer (loop); + set_loop_copy (loop, loop_outer (loop)); if (!dominated_by_p (CDI_DOMINATORS, loop->latch, exit->src)) return false; -- cgit v1.2.1