re PR debug/45419 (-fcompare-debug failure at -O3)

	PR debug/45419
	* tree-ssa-live.c (dump_enumerated_decls): Clear the whole wi variable.

From-SVN: r163654

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fe0a0d5b321e0eeec66685c2f3187ed0bd138f6d..3093c6c388f3ed12fe374cf6905ce1323deb99f9 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2010-08-30  Jakub Jelinek  <jakub@redhat.com>
 
+       PR debug/45419
+       * tree-ssa-live.c (dump_enumerated_decls): Clear the whole wi variable.
+
        PR middle-end/45423
        * gimplify.c (goa_stabilize_expr): Handle TRUTH_NOT_EXPR
        and TRUTH_{AND,OR,XOR}_EXPR.

diff --git a/gcc/tree-ssa-live.c b/gcc/tree-ssa-live.c
index 821be7f2a8eb9939dbaae0bfba58a78f0bc866b2..9b5c3583332939d9778054092c25d136026f4cdc 100644 (file)
--- a/gcc/tree-ssa-live.c
+++ b/gcc/tree-ssa-live.c
@@ -1245,8 +1245,8 @@ dump_enumerated_decls (FILE *file, int flags)
   struct walk_stmt_info wi;
   VEC (numbered_tree, heap) *decl_list = VEC_alloc (numbered_tree, heap, 40);
 
+  memset (&wi, '\0', sizeof (wi));
   wi.info = (void*) decl_list;
-  wi.pset = NULL;
   FOR_EACH_BB (bb)
     {
       gimple_stmt_iterator gsi;