diff options
Diffstat (limited to 'glibc-2.19-fix-sign-in-bsloww1-input.patch')
| -rw-r--r-- | glibc-2.19-fix-sign-in-bsloww1-input.patch | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/glibc-2.19-fix-sign-in-bsloww1-input.patch b/glibc-2.19-fix-sign-in-bsloww1-input.patch deleted file mode 100644 index 91b0c9abbe41..000000000000 --- a/glibc-2.19-fix-sign-in-bsloww1-input.patch +++ /dev/null @@ -1,71 +0,0 @@ -From ffe768a90912f9bce43b70a82576b3dc99e3121c Mon Sep 17 00:00:00 2001 -From: Siddhesh Poyarekar <siddhesh@redhat.com> -Date: Thu, 27 Feb 2014 21:29:16 +0530 -Subject: [PATCH] Fix sign of input to bsloww1 (BZ #16623) - -In 84ba214c, I removed some redundant sign computations and in the -process, I incorrectly got rid of a temporary variable, thus passing -the absolute value of the input to bsloww1. This caused #16623. - -This fix undoes the incorrect change. ---- - sysdeps/ieee754/dbl-64/s_sin.c | 16 ++++++++++------ - 3 files changed, 18 insertions(+), 7 deletions(-) - -diff --git a/sysdeps/ieee754/dbl-64/s_sin.c b/sysdeps/ieee754/dbl-64/s_sin.c -index 6105e9f..50109b8 100644 ---- a/sysdeps/ieee754/dbl-64/s_sin.c -+++ b/sysdeps/ieee754/dbl-64/s_sin.c -@@ -447,19 +447,21 @@ __sin (double x) - } - else - { -+ double t; - if (a > 0) - { - m = 1; -+ t = a; - db = da; - } - else - { - m = 0; -- a = -a; -+ t = -a; - db = -da; - } -- u.x = big + a; -- y = a - (u.x - big); -+ u.x = big + t; -+ y = t - (u.x - big); - res = do_sin (u, y, db, &cor); - cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps; - retval = ((res == res + cor) ? ((m) ? res : -res) -@@ -671,19 +673,21 @@ __cos (double x) - } - else - { -+ double t; - if (a > 0) - { - m = 1; -+ t = a; - db = da; - } - else - { - m = 0; -- a = -a; -+ t = -a; - db = -da; - } -- u.x = big + a; -- y = a - (u.x - big); -+ u.x = big + t; -+ y = t - (u.x - big); - res = do_sin (u, y, db, &cor); - cor = (cor > 0) ? 1.035 * cor + eps : 1.035 * cor - eps; - retval = ((res == res + cor) ? ((m) ? res : -res) --- -1.9.0 - |