change color handling in dumper, tweak colors

[libfirm] / ir / be / beifg.c

diff --git a/ir/be/beifg.c b/ir/be/beifg.c
index fd663f3..1817764 100644 (file)
--- a/ir/be/beifg.c
+++ b/ir/be/beifg.c
@@ -78,7 +78,7 @@ size_t (be_ifg_cliques_iter_size)(const be_ifg_t *ifg)
        return ifg->impl->cliques_iter_size;
 }
 
-static void *regs_irn_data_init(ir_phase *ph, ir_node *irn, void *data)
+static void *regs_irn_data_init(ir_phase *ph, const ir_node *irn, void *data)
 {
        coloring_t *coloring = (coloring_t *) ph;
        (void) data;