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| author | Ulrich Drepper <drepper@redhat.com> | 2008-05-11 17:49:25 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2008-05-11 17:49:25 +0000 |
| commit | a7eb802f1147cc2237be3a410b3c658f59178d72 (patch) | |
| tree | 2e36334a0b8854c141cdd79fc69ab58b37108022 | |
| parent | 3d7eeebe4990e08cd0c9fb2a9cc1e07c27ee3b4c (diff) | |
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[BZ #3406]
2008-02-11 Joseph Myers <joseph@codesourcery.com>
[BZ #3406]
* sysdeps/ieee754/flt-32/w_expf.c (o_threshold): Correct value.
* math/libm-test.inc (exp_test): Test 88.72269439697265625.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | math/libm-test.inc | 1 | ||||
| -rw-r--r-- | sysdeps/ieee754/flt-32/w_expf.c | 2 |
3 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2008-02-11 Joseph Myers <joseph@codesourcery.com> + + [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 <drepper@redhat.com> * io/openat.c (__openat_2): Also pass fd to __openat. diff --git a/math/libm-test.inc b/math/libm-test.inc index b8a73ae1f6..267d6077e1 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 ad38fac0f3..4ba21c7c42 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__ |