#
259065 |
|
07-Dec-2013 |
gjb |
- Copy stable/10 (r259064) to releng/10.0 as part of the 10.0-RELEASE cycle. - Update __FreeBSD_version [1] - Set branch name to -RC1
[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so start releng/10.0 at '100' so the branch is started with a value ending in zero.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
#
256281 |
|
10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
|
#
252170 |
|
24-Jun-2013 |
eadler |
Make the order of operations for lib/msun more clear.
Tested with md5 sum of object code
Reported by: swildner@DragonFlyBSD.org Submitted by: bde
|
#
251024 |
|
27-May-2013 |
das |
Fix some regressions caused by the switch from gcc to clang. The fixes are workarounds for various symptoms of the problem described in clang bugs 3929, 8100, 8241, 10409, and 12958.
The regression tests did their job: they failed, someone brought it up on the mailing lists, and then the issue got ignored for 6 months. Oops. There may still be some regressions for functions we don't have test coverage for yet.
|
#
226601 |
|
21-Oct-2011 |
das |
Fix a regression introduced in r226371: When the high part of x*y exactly cancels with z, return the low part of x*y instead of discarding it.
|
#
226371 |
|
15-Oct-2011 |
das |
Fix a double-rounding bug in fma{,f,l}. The bug would occur in round-to-nearest mode when the result, rounded to twice machine precision, was exactly halfway between two machine-precision values. The essence of the fix is to simulate a "sticky bit" in the pathological cases, which is how hardware implementations break the ties.
MFC after: 1 month
|
#
226245 |
|
11-Oct-2011 |
das |
Refactor this code by introducing separate functions to handle the extra-precision add and multiply operations. This simplifies future work but shouldn't result in any functional change.
|
#
177875 |
|
03-Apr-2008 |
das |
Fix some corner cases: - fma(x, y, z) returns z, not NaN, if z is infinite, x and y are finite, x*y overflows, and x*y and z have opposite signs. - fma(x, y, z) doesn't generate an overflow, underflow, or inexact exception if z is NaN or infinite, as per IEEE 754R. - If the rounding mode is set to FE_DOWNWARD, fma(1.0, 0.0, -0.0) is -0.0, not +0.0.
|
#
165855 |
|
07-Jan-2007 |
das |
Implement modfl().
|
#
143780 |
|
18-Mar-2005 |
das |
Fix the double rounding problem with subnormals, and remove the XXX comments, which no longer apply.
|
#
143211 |
|
07-Mar-2005 |
das |
Implement fmal.
|