improve firm profiler (based on patch by Steven Schäfer)

[libfirm] / ir / ir / irprog_t.h

diff --git a/ir/ir/irprog_t.h b/ir/ir/irprog_t.h
index 00a2597..7eb4436 100644 (file)
--- a/ir/ir/irprog_t.h
+++ b/ir/ir/irprog_t.h
@@ -115,7 +115,7 @@ static inline long get_irp_new_node_nr(void)
        return irp->max_node_nr++;
 }
 
-static inline int get_irp_new_irg_idx(void)
+static inline size_t get_irp_new_irg_idx(void)
 {
        assert(irp);
        return irp->max_irg_idx++;