diff --git a/target-cris/translate.c b/target-cris/translate.c
index e12be4ef117c5f000028f44ef77152766235d0e2..b3d0a19edbe4a1a94e41476397302532971e5d43 100644
--- a/target-cris/translate.c
+++ b/target-cris/translate.c
@@ -957,7 +957,8 @@ static void gen_tst_cc (DisasContext *dc, TCGv cc, int cond)
 				else if (dc->cc_size == 2)
 					bits = 15;	
 
-				tcg_gen_shri_tl(cc, cc_result, 31);
+				tcg_gen_shri_tl(cc, cc_result, bits);
+				tcg_gen_andi_tl(cc, cc, 1);
 			}
 			else {
 				cris_evaluate_flags(dc);