detect fully/partly redundant by inspection node index ...

[libfirm] / ir / opt / boolopt.c

diff --git a/ir/opt/boolopt.c b/ir/opt/boolopt.c
index 6ff2a34..45289d4 100644 (file)
--- a/ir/opt/boolopt.c
+++ b/ir/opt/boolopt.c
@@ -426,7 +426,7 @@ void opt_bool(ir_graph *const irg)
 {
        irg_walk_graph(irg, NULL, bool_walk, NULL);
 
-       set_using_block_mark(irg);
+       ir_reserve_resources(irg, IR_RESOURCE_BLOCK_MARK);
 
        irg_walk_graph(irg, clear_block_infos, collect_phis, NULL);
 
@@ -437,5 +437,5 @@ void opt_bool(ir_graph *const irg)
        set_irg_extblk_inconsistent(irg);
        set_irg_loopinfo_inconsistent(irg);
 
-       clear_using_block_mark(irg);
+       ir_free_resources(irg, IR_RESOURCE_BLOCK_MARK);
 }