From 52495f29a2e8519da83cbda0c21ad95405364705 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 21 Nov 2004 19:58:34 +0000 Subject: [BZ #552] Update. 2004-11-20 Jakub Jelinek * sysdeps/ieee754/k_standard.c: Document code 50. (__kernel_standard) : Avoid raising div-by-zero exception again. 2004-11-19 H.J. Lu [BZ #552] * math/libm-test.inc (tgamma_test): Update tgamma (0) and tgamma (-0). * sysdeps/generic/w_tgamma.c (__tgamma): Properly handle |x| == 0. * sysdeps/generic/w_tgammaf.c (__tgammaf): Likewise. * sysdeps/generic/w_tgammal.c (__tgammal): Likewise. * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r): Likewise. * sysdeps/ieee754/flt-32/e_gammaf_r.c: Likewise. * sysdeps/ieee754/ldbl-128/e_gammal_r.c: Likewise. * sysdeps/ieee754/ldbl-96/e_gammal_r.c: Likewise. * sysdeps/ieee754/k_standard.c (__kernel_standard): Handle tgamma (0) and tgamma (-0). --- math/libm-test.inc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'math') diff --git a/math/libm-test.inc b/math/libm-test.inc index b23ec8430f..77950e529a 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -4132,8 +4132,8 @@ tgamma_test (void) START (tgamma); TEST_f_f (tgamma, plus_infty, plus_infty); - TEST_f_f (tgamma, 0, nan_value, INVALID_EXCEPTION); - TEST_f_f (tgamma, minus_zero, nan_value, INVALID_EXCEPTION); + TEST_f_f (tgamma, 0, plus_infty, DIVIDE_BY_ZERO_EXCEPTION); + TEST_f_f (tgamma, minus_zero, minus_infty, DIVIDE_BY_ZERO_EXCEPTION); /* tgamma (x) == NaN plus invalid exception for integer x <= 0. */ TEST_f_f (tgamma, -2, nan_value, INVALID_EXCEPTION); TEST_f_f (tgamma, minus_infty, nan_value, INVALID_EXCEPTION); -- cgit 1.4.1