2539 	  || real_zerop (expr)  in zerop()
2850 real_zerop (const_tree expr)  in real_zerop()  function
2860       return real_zerop (TREE_REALPART (expr))  in real_zerop()
2861 	     && real_zerop (TREE_IMAGPART (expr));  in real_zerop()
2868 	  if (!real_zerop (VECTOR_CST_ENCODED_ELT (expr, i)))  in real_zerop()
2894 	     && real_zerop (TREE_IMAGPART (expr));  in real_onep()
2920 	     && real_zerop (TREE_IMAGPART (expr));  in real_minus_onep()
11101       if (real_zerop (init)  in initializer_zerop()
11117 	  || (real_zerop (init)  in initializer_zerop()
11209       return real_zerop (expr) || real_onep (expr);  in initializer_each_zero_or_onep()
11327       if (!integer_zerop (elt) && !real_zerop (elt))  in single_nonzero_element()
15723   ASSERT_FALSE (real_zerop (i_0));  in test_predicates()
15724   ASSERT_FALSE (real_zerop (wr_i_0));  in test_predicates()
15725   ASSERT_FALSE (real_zerop (i_1));  in test_predicates()
15726   ASSERT_FALSE (real_zerop (wr_i_1));  in test_predicates()
15727   ASSERT_FALSE (real_zerop (i_m1));  in test_predicates()
15728   ASSERT_FALSE (real_zerop (wr_i_m1));  in test_predicates()
15729   ASSERT_TRUE (real_zerop (f_0));  in test_predicates()
15730   ASSERT_TRUE (real_zerop (wr_f_0));  in test_predicates()
15731   ASSERT_FALSE (real_zerop (f_1));  in test_predicates()
15732   ASSERT_FALSE (real_zerop (wr_f_1));  in test_predicates()
15733   ASSERT_FALSE (real_zerop (f_m1));  in test_predicates()
15734   ASSERT_FALSE (real_zerop (wr_f_m1));  in test_predicates()
15735   ASSERT_FALSE (real_zerop (c_i_0));  in test_predicates()
15736   ASSERT_FALSE (real_zerop (c_i_1));  in test_predicates()
15737   ASSERT_FALSE (real_zerop (c_i_m1));  in test_predicates()
15738   ASSERT_TRUE (real_zerop (c_f_0));  in test_predicates()
15739   ASSERT_FALSE (real_zerop (c_f_1));  in test_predicates()
15740   ASSERT_FALSE (real_zerop (c_f_m1));  in test_predicates()