hw-doloop.c (reorg_loops): Release the bitmap obstack.

2014-01-07  Dan Xio Qiang <ziyan01@163.com>

        * hw-doloop.c (reorg_loops): Release the bitmap obstack.

From-SVN: r206416

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b04be2d7ec7ae6f3027339fe01a837d2961c0a27..179ddd44eab5d4beef213337a7283d7e66cfab20 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-01-07  Dan Xio Qiang <ziyan01@163.com>
+
+       * hw-doloop.c (reorg_loops): Release the bitmap obstack.
+
 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
 
        PR target/59652
@@ -78,7 +82,7 @@
        * doc/implement-c.texi: Mention that other integer types are
        permitted as bit-field types in strictly conforming mode.
 
-2014-01-02  Felix Yang  <fei.yang0953@gmail.com>
+2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
 
        * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
        is newly allocated.

diff --git a/gcc/hw-doloop.c b/gcc/hw-doloop.c
index ab4899db632270389406672549cdf33a7e437ff1..cc8f9b77505227ba21c67d42b371aa7f925804a9 100644 (file)
--- a/gcc/hw-doloop.c
+++ b/gcc/hw-doloop.c
@@ -661,6 +661,7 @@ reorg_loops (bool do_reorder, struct hw_doloop_hooks *hooks)
     }
 
   free_loops (loops);
+  bitmap_obstack_release (&loop_stack);
 
   if (dump_file)
     print_rtl (dump_file, get_insns ());