diff --git a/gcc/genrecog.cc b/gcc/genrecog.cc
index 04a5533ca4b29b90ff64d9e5434d82715b2a1847..6dd375da5e35d12b2e3db339a7d7a1569ef8c311 100644
--- a/gcc/genrecog.cc
+++ b/gcc/genrecog.cc
@@ -4619,7 +4619,6 @@ print_nonbool_test (output_state *os, const rtx_test &test)
       printf ("SUBREG_BYTE (");
       print_test_rtx (os, test);
       printf (")");
-      printf (".to_constant ()");
       break;
 
     case rtx_test::WIDE_INT_FIELD: