bescripts: Remove unused features and stale uses of gone features.

[libfirm] / ir / ir / irprog.c

diff --git a/ir/ir/irprog.c b/ir/ir/irprog.c
index fed0831..1fbcf35 100644 (file)
--- a/ir/ir/irprog.c
+++ b/ir/ir/irprog.c
@@ -125,6 +125,9 @@ ir_prog *new_ir_prog(const char *name)
 
 void free_ir_prog(void)
 {
+       if (irp == NULL)
+               return;
+
        size_t i;
        /* must iterate backwards here */
        for (i = get_irp_n_irgs(); i > 0;)
@@ -196,7 +199,7 @@ void add_irp_irg(ir_graph *irg)
        ARR_APP1(ir_graph *, irp->graphs, irg);
 }
 
-void remove_irp_irg_from_list(ir_graph *irg)
+void remove_irp_irg(ir_graph *irg)
 {
        size_t i, l;
 
@@ -213,12 +216,6 @@ void remove_irp_irg_from_list(ir_graph *irg)
        }
 }
 
-void remove_irp_irg(ir_graph *irg)
-{
-       free_ir_graph(irg);
-       remove_irp_irg_from_list(irg);
-}
-
 size_t (get_irp_n_irgs)(void)
 {
        return get_irp_n_irgs_();