From a7eb802f1147cc2237be3a410b3c658f59178d72 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 11 May 2008 17:49:25 +0000 Subject: [PATCH] [BZ #3406] 2008-02-11 Joseph Myers [BZ #3406] * sysdeps/ieee754/flt-32/w_expf.c (o_threshold): Correct value. * math/libm-test.inc (exp_test): Test 88.72269439697265625. --- ChangeLog | 6 ++++++ math/libm-test.inc | 1 + sysdeps/ieee754/flt-32/w_expf.c | 2 +- 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 66798ad..fa59286 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2008-02-11 Joseph Myers + + [BZ #3406] + * sysdeps/ieee754/flt-32/w_expf.c (o_threshold): Correct value. + * math/libm-test.inc (exp_test): Test 88.72269439697265625. + 2008-05-11 Ulrich Drepper * io/openat.c (__openat_2): Also pass fd to __openat. diff --git a/math/libm-test.inc b/math/libm-test.inc index b8a73ae..267d607 100644 --- a/math/libm-test.inc +++ b/math/libm-test.inc @@ -2510,6 +2510,7 @@ exp_test (void) TEST_f_f (exp, 3, M_E3l); TEST_f_f (exp, 0.75L, 2.11700001661267466854536981983709561L); TEST_f_f (exp, 50.0L, 5184705528587072464087.45332293348538L); + TEST_f_f (exp, 88.72269439697265625L, 3.40233126623160774937554134772290447915e38L); #ifdef TEST_LDOUBLE /* The result can only be represented in long double. */ TEST_f_f (exp, 1000.0L, 0.197007111401704699388887935224332313e435L); diff --git a/sysdeps/ieee754/flt-32/w_expf.c b/sysdeps/ieee754/flt-32/w_expf.c index ad38fac..4ba21c7 100644 --- a/sysdeps/ieee754/flt-32/w_expf.c +++ b/sysdeps/ieee754/flt-32/w_expf.c @@ -29,7 +29,7 @@ static const float #else static float #endif -o_threshold= 8.8721679688e+01, /* 0x42b17180 */ +o_threshold= 8.8722831726e+01, /* 0x42b17217 */ u_threshold= -1.0397208405e+02; /* 0xc2cff1b5 */ #ifdef __STDC__ -- 2.7.4