* var-tracking.c (vt_expand_loc_callback): Don't run

[pf3gnuchains/gcc-fork.git] / gcc / tree-inline.c

diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 03b013c..bb2ee23 100644 (file)
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -4945,6 +4945,15 @@ tree_function_versioning (tree old_decl, tree new_decl,
        if (replace_info->replace_p)
          {
            tree op = replace_info->new_tree;
+           if (!replace_info->old_tree)
+             {
+               int i = replace_info->parm_num;
+               tree parm;
+               for (parm = DECL_ARGUMENTS (old_decl); i; parm = TREE_CHAIN (parm))
+                 i --;
+               replace_info->old_tree = parm;
+             }
+               
 
            STRIP_NOPS (op);