/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
unsigned visited;
} irn_height_t;
-static void *irn_height_init(ir_phase *ph, ir_node *irn, void *data)
+static void *irn_height_init(ir_phase *ph, const ir_node *irn, void *data)
{
irn_height_t *h = data ? data : phase_alloc(ph, sizeof(h[0]));
+ (void)irn;
memset(h, 0, sizeof(h[0]));
return h;
}