add auto_vec

2013-11-22  Trevor Saunders  <tsaunders@mozilla.com>

gcc/
	* vec.h (auto_vec): New class.
	* cfganal.c, cfgloop.c, cgraphunit.c, config/i386/i386.c, dwarf2out.c,
	function.c, genautomata.c, gimple.c, haifa-sched.c, ipa-inline.c,
	ira-build.c, loop-unroll.c, omp-low.c, ree.c, trans-mem.c,
tree-call-cdce.c, tree-eh.c, tree-if-conv.c, tree-into-ssa.c,
tree-loop-distribution.c, tree-predcom.c, tree-sra.c,
tree-sssa-forwprop.c, tree-ssa-loop-manip.c, tree-ssa-pre.c,
tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-structalias.c,
	tree-vect-loop.c, tree-vect-stmts.c: Use auto_vec and stack_vec as
	appropriate instead of vec for local variables.

	cp/
	* parser.c, semantics.c: Change some local variables from vec to
	auto_vec or stack_vec.

From-SVN: r205244

1 files changed, 1 insertions, 3 deletions

diff --git a/gcc/ree.c b/gcc/ree.c
index fa05fee..87427fd 100644
--- a/gcc/ree.c
+++ b/gcc/ree.c
@@ -862,7 +862,7 @@ find_and_remove_re (void)
   rtx curr_insn = NULL_RTX;
   int num_re_opportunities = 0, num_realized = 0, i;
   vec<ext_cand> reinsn_list;
-  vec<rtx> reinsn_del_list;
+  auto_vec<rtx> reinsn_del_list;
   ext_state state;
 
   /* Construct DU chain to get all reaching definitions of each
@@ -873,7 +873,6 @@ find_and_remove_re (void)
   df_set_flags (DF_DEFER_INSN_RESCAN);
 
   max_insn_uid = get_max_uid ();
-  reinsn_del_list.create (0);
   reinsn_list = find_removable_extensions ();
   state.defs_list.create (0);
   state.copies_list.create (0);
@@ -910,7 +909,6 @@ find_and_remove_re (void)
     delete_insn (curr_insn);
 
   reinsn_list.release ();
-  reinsn_del_list.release ();
   state.defs_list.release ();
   state.copies_list.release ();
   state.modified_list.release ();