diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128/e_j0l.c | 2 |
3 files changed, 9 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2015-10-21 Joseph Myers <joseph@codesourcery.com> + + [BZ #19156] + * sysdeps/ieee754/ldbl-128/e_j0l.c (__ieee754_j0l): Return 1 for + arguments very close to 0. + 2015-10-21 Chris Metcalf <cmetcalf@ezchip.com> * sysdeps/unix/sysv/linux/tile/sysdep.h (PSEUDO_END) @@ -20,7 +20,7 @@ Version 2.23 18952, 18953, 18956, 18961, 18966, 18967, 18969, 18970, 18977, 18980, 18981, 18982, 18985, 19003, 19007, 19012, 19016, 19018, 19032, 19046, 19049, 19050, 19059, 19071, 19074, 19076, 19077, 19078, 19079, 19085, - 19086, 19088, 19094, 19095, 19124, 19125, 19129, 19134, 19137. + 19086, 19088, 19094, 19095, 19124, 19125, 19129, 19134, 19137, 19156. * There is now a --disable-timezone-tools configure option for disabling the building and installing of the timezone related utilities (zic, zdump, and diff --git a/sysdeps/ieee754/ldbl-128/e_j0l.c b/sysdeps/ieee754/ldbl-128/e_j0l.c index 1320de7..c208916 100644 --- a/sysdeps/ieee754/ldbl-128/e_j0l.c +++ b/sysdeps/ieee754/ldbl-128/e_j0l.c @@ -693,6 +693,8 @@ __ieee754_j0l (long double x) xx = fabsl (x); if (xx <= 2.0L) { + if (xx < 0x1p-57L) + return 1.0L; /* 0 <= x <= 2 */ z = xx * xx; p = z * z * neval (z, J0_2N, NJ0_2N) / deval (z, J0_2D, NJ0_2D); |