2012-11-22 Joseph Myers <joseph@codesourcery.com>
+ [BZ #14871]
+ * sysdeps/ieee754/ldbl-128ibm/s_atanl.c (__atanl): Return the
+ input for small inputs. Return +/- pi/2 for large inputs.
+ * math/libm-test.inc (atan_test): Add more tests.
+
* sysdeps/generic/unwind-dw2-fde-glibc.c
(_Unwind_IteratePhdrCallback): Declare P_DYNAMIC with
__attribute__ ((unused)).
14638, 14645, 14648, 14652, 14660, 14661, 14669, 14672, 14683, 14694,
14716, 14719, 14743, 14767, 14783, 14784, 14785, 14793, 14796, 14797,
14801, 14805, 14807, 14809, 14811, 14815, 14821, 14822, 14824, 14828,
- 14831, 14835, 14838, 14856, 14863, 14865, 14866, 14868, 14869.
+ 14831, 14835, 14838, 14856, 14863, 14865, 14866, 14868, 14869, 14871.
* Port to ARM AArch64 contributed by Linaro.
TEST_f_f (atan, 0.75L, 0.643501108793284386802809228717322638L);
+ TEST_f_f (atan, 0x1p-100L, 0x1p-100L);
+#ifndef TEST_FLOAT
+ TEST_f_f (atan, 0x1p-600L, 0x1p-600L);
+#endif
+#if defined TEST_LDOUBLE && LDBL_MIN_EXP <= -16381
+ TEST_f_f (atan, 0x1p-10000L, 0x1p-10000L);
+#endif
+
END (atan);
}