Committed as obvious.
* tree-ssa-threadedge.c (cond_arg_set_in_bb): Remove unused debugging argument.
Index: tree-ssa-threadedge.c =================================================================== --- tree-ssa-threadedge.c (revision 192745) +++ tree-ssa-threadedge.c (working copy) @@ -580,7 +580,7 @@ in e->dest. */ static bool -cond_arg_set_in_bb (edge e, basic_block bb, int n) +cond_arg_set_in_bb (edge e, basic_block bb) { ssa_op_iter iter; use_operand_p use_p;