diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128/e_j1l.c | 1 |
3 files changed, 8 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2014-04-16 Stefan Liebler <stli@linux.vnet.ibm.com> + + [BZ #16824] + * sysdeps/ieee754/ldbl-128/e_j1l.c (__ieee754_y1l): + Set round-to-nearest internally to reduce error accumulation. + 2014-04-16 Alan Modra <amodra@gmail.com> [BZ #16740] @@ -14,7 +14,7 @@ Version 2.20 16610, 16611, 16613, 16619, 16623, 16632, 16634, 16639, 16642, 16648, 16649, 16670, 16674, 16677, 16680, 16683, 16689, 16695, 16701, 16706, 16707, 16712, 16713, 16714, 16731, 16739, 16740, 16743, 16758, 16759, - 16760, 16770, 16786, 16789, 16799, 16800, 16815, 16831, 16838. + 16760, 16770, 16786, 16789, 16799, 16800, 16815, 16824, 16831, 16838. * Running the testsuite no longer terminates as soon as a test fails. Instead, a file tests.sum (xtests.sum from "make xcheck") is generated, diff --git a/sysdeps/ieee754/ldbl-128/e_j1l.c b/sysdeps/ieee754/ldbl-128/e_j1l.c index 70a1c86fd2..1264c95d49 100644 --- a/sysdeps/ieee754/ldbl-128/e_j1l.c +++ b/sysdeps/ieee754/ldbl-128/e_j1l.c @@ -856,6 +856,7 @@ __ieee754_y1l (long double x) if (xx <= 2.0L) { /* 0 <= x <= 2 */ + SET_RESTORE_ROUNDL (FE_TONEAREST); z = xx * xx; p = xx * neval (z, Y0_2N, NY0_2N) / deval (z, Y0_2D, NY0_2D); p = -TWOOPI / xx + p; |