opt_lut: simplify type conversion. NFC.

diff --git a/passes/opt/opt_lut.cc b/passes/opt/opt_lut.cc
index befe346a389308f29f485aac045018f11402900e..3c4cb95bb34dcab19fc675f33560f7c3068353a7 100644 (file)
--- a/passes/opt/opt_lut.cc
+++ b/passes/opt/opt_lut.cc
@@ -58,7 +58,7 @@ struct OptLutWorker
                        }
                }
 
-               return lut_table.extract(lut_index).as_int();
+               return lut_table.extract(lut_index).as_bool();
        }
 
        void show_stats_by_arity()