diff --git a/target-sparc/helper.h b/target-sparc/helper.h
index 430ed2b..4002b9e 100644
--- a/target-sparc/helper.h
+++ b/target-sparc/helper.h
@@ -156,5 +156,7 @@
 #undef F_HELPER_DQ_0_0
 #undef VIS_HELPER
 #undef VIS_CMPHELPER
+DEF_HELPER_0(compute_psr, void);
+DEF_HELPER_0(compute_C_icc, i32);
 
 #include "def-helper.h"