diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2015-09-17 16:47:14 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-09-17 16:47:14 +0000 |
| commit | b8682397ab2db1aed7f25d0a0c7c81134a97c8c7 (patch) | |
| tree | 76b6a9cbc7456f7ee53fe40cc86e0c7fe5e87f7a /NEWS | |
| parent | 46f74e1deee549b41160d353ce0c8f7db555d36c (diff) | |
Reduce number of constants in __finite* (bug 15384).
Bug 15384 notes that in __finite, two different constants are used
that could be the same constant (the result only depends on the
exponent of the floating-point representation), and that using the
same constant is better for architectures where constants need loading
from a constant pool. This patch implements that change.
Tested for x86_64, mips64 and powerpc.
[BZ #15384]
* sysdeps/ieee754/dbl-64/s_finite.c (FINITE): Use same constant as
bit-mask as in subtraction.
* sysdeps/ieee754/dbl-64/wordsize-64/s_finite.c (__finite):
Likewise.
* sysdeps/ieee754/flt-32/s_finitef.c (FINITEF): Likewise.
* sysdeps/ieee754/ldbl-128/s_finitel.c (__finitel): Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_finitel.c (__finitel): Likewise.
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -9,13 +9,13 @@ Version 2.23 * The following bugs are resolved with this release: - 2542, 2543, 2558, 2898, 4404, 6803, 14341, 14912, 15786, 15918, 16141, - 16296, 16415, 16517, 16519, 16520, 16521, 16734, 16973, 16985, 17243, - 17244, 17787, 17905, 18084, 18086, 18240, 18265, 18370, 18421, 18480, - 18525, 18595, 18610, 18618, 18647, 18661, 18674, 18675, 18681, 18757, - 18778, 18781, 18787, 18789, 18790, 18795, 18796, 18820, 18823, 18824, - 18857, 18863, 18870, 18872, 18873, 18875, 18887, 18921, 18951, 18952, - 18961, 18966, 18967, 18977. + 2542, 2543, 2558, 2898, 4404, 6803, 14341, 14912, 15384, 15786, 15918, + 16141, 16296, 16415, 16517, 16519, 16520, 16521, 16734, 16973, 16985, + 17243, 17244, 17787, 17905, 18084, 18086, 18240, 18265, 18370, 18421, + 18480, 18525, 18595, 18610, 18618, 18647, 18661, 18674, 18675, 18681, + 18757, 18778, 18781, 18787, 18789, 18790, 18795, 18796, 18820, 18823, + 18824, 18857, 18863, 18870, 18872, 18873, 18875, 18887, 18921, 18951, + 18952, 18961, 18966, 18967, 18977. * The obsolete header <regexp.h> has been removed. Programs that require this header must be updated to use <regex.h> instead. |