From: Trevor Saunders Date: Wed, 13 Jul 2016 02:44:28 +0000 (+0000) Subject: ree.c: use auto_vec in ext_state X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4a5a779a59456b83c3f75b09a54d845c540ef1c0;p=gcc.git ree.c: use auto_vec in ext_state gcc/ChangeLog: 2016-07-12 Trevor Saunders * ree.c (struct ext_state): Make type of members auto_vec. (find_and_remove_re): Adjust. From-SVN: r238283 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7882dbfb307..ebf64ca77f5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-07-12 Trevor Saunders + + * ree.c (struct ext_state): Make type of members auto_vec. + (find_and_remove_re): Adjust. + 2016-07-12 Trevor Saunders * cfgexpand.c (struct stack_vars_data): Make type of fields diff --git a/gcc/ree.c b/gcc/ree.c index 4627b4f99b5..3245ac58fa8 100644 --- a/gcc/ree.c +++ b/gcc/ree.c @@ -544,10 +544,10 @@ struct ext_state /* In order to avoid constant alloc/free, we keep these 4 vectors live through the entire find_and_remove_re and just truncate them each time. */ - vec defs_list; - vec copies_list; - vec modified_list; - vec work_list; + auto_vec defs_list; + auto_vec copies_list; + auto_vec modified_list; + auto_vec work_list; /* For instructions that have been successfully modified, this is the original mode from which the insn is extending and @@ -1147,7 +1147,6 @@ find_and_remove_re (void) vec reinsn_list; auto_vec reinsn_del_list; auto_vec reinsn_copy_list; - ext_state state; /* Construct DU chain to get all reaching definitions of each extension instruction. */ @@ -1159,10 +1158,8 @@ find_and_remove_re (void) max_insn_uid = get_max_uid (); reinsn_list = find_removable_extensions (); - state.defs_list.create (0); - state.copies_list.create (0); - state.modified_list.create (0); - state.work_list.create (0); + + ext_state state; if (reinsn_list.is_empty ()) state.modified = NULL; else @@ -1238,10 +1235,6 @@ find_and_remove_re (void) delete_insn (curr_insn); reinsn_list.release (); - state.defs_list.release (); - state.copies_list.release (); - state.modified_list.release (); - state.work_list.release (); XDELETEVEC (state.modified); if (dump_file && num_re_opportunities > 0)