* gimplify.c (gimplify_decl_expr): Handle anonymous artificial

	variables sooner.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166004 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c5ced16..09ed54e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-27  Jason Merrill  <jason@redhat.com>
+
+       * gimplify.c (gimplify_decl_expr): Handle anonymous artificial
+       variables sooner.
+
 2010-10-27  Jie Zhang  <jie@codesourcery.com>
            Maxim Kuvyrkov  <maxim@codesourcery.com>
 

diff --git a/gcc/gimplify.c b/gcc/gimplify.c
index 542c223..87b57f0 100644 (file)
--- a/gcc/gimplify.c
+++ b/gcc/gimplify.c
@@ -1372,6 +1372,14 @@ gimplify_decl_expr (tree *stmt_p, gimple_seq *seq_p)
                                   STACK_CHECK_MAX_VAR_SIZE) > 0))
        gimplify_vla_decl (decl, seq_p);
 
+      /* Some front ends do not explicitly declare all anonymous
+        artificial variables.  We compensate here by declaring the
+        variables, though it would be better if the front ends would
+        explicitly declare them.  */
+      if (!DECL_SEEN_IN_BIND_EXPR_P (decl)
+         && DECL_ARTIFICIAL (decl) && DECL_NAME (decl) == NULL_TREE)
+       gimple_add_tmp_var (decl);
+
       if (init && init != error_mark_node)
        {
          if (!TREE_STATIC (decl))
@@ -1386,14 +1394,6 @@ gimplify_decl_expr (tree *stmt_p, gimple_seq *seq_p)
               as they may contain a label address.  */
            walk_tree (&init, force_labels_r, NULL, NULL);
        }
-
-      /* Some front ends do not explicitly declare all anonymous
-        artificial variables.  We compensate here by declaring the
-        variables, though it would be better if the front ends would
-        explicitly declare them.  */
-      if (!DECL_SEEN_IN_BIND_EXPR_P (decl)
-         && DECL_ARTIFICIAL (decl) && DECL_NAME (decl) == NULL_TREE)
-       gimple_add_tmp_var (decl);
     }
 
   return GS_ALL_DONE;