src-test2/lib/msun/src/s_frexpf.c, branch release/9.2.0

s/rcsid/__FBSDID/

2008-02-22T02:30:36Z

Fix an aliasing bug which was finally detected by gcc-4.2. fdlibm has

2007-06-11T07:48:52Z

hundreds of similar aliasing bugs, but all except this one seem to have been fixed by Cygnus and/or NetBSD before the modified version of fdlibm was imported into FreeBSD in 1994. PR: standards/113147 Submitted by: Steve Kargl

Fix formatting, this is hard to explain, so I'll show one example.

2002-05-28T18:15:04Z

- float ynf(int n, float x) /* wrapper ynf */ +float +ynf(int n, float x) /* wrapper ynf */ This is because the __STDC__ stuff was indented. Reviewed by: md5

Assume STDC, remove non-STDC code.

2002-05-28T17:51:46Z

Reviewed by: md5

$Id$ -> $FreeBSD$

1999-08-28T00:22:10Z

Revert $FreeBSD$ to $Id$

1997-02-22T15:12:41Z

Make the long-awaited change from $Id$ to $FreeBSD$

1997-01-14T07:20:47Z

This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.

Remove trailing whitespace.

1995-05-30T05:51:47Z

Submitted by: J.T. Conklin

1995-04-07T23:23:27Z

Second part of update to fdlibm 5.2: speed up argument reduction for trig functions in the case pi/4 < |x| < 3pi/4. Remove unused static constants ("one").

J.T. Conklin's latest version of the Sun math library.

1994-08-19T09:40:01Z

-- Begin comments from J.T. Conklin: The most significant improvement is the addition of "float" versions of the math functions that take float arguments, return floats, and do all operations in floating point. This doesn't help (performance) much on the i386, but they are still nice to have. The float versions were orginally done by Cygnus' Ian Taylor when fdlibm was integrated into the libm we support for embedded systems. I gave Ian a copy of my libm as a starting point since I had already fixed a lot of bugs & problems in Sun's original code. After he was done, I cleaned it up a bit and integrated the changes back into my libm. -- End comments Reviewed by: jkh Submitted by: jtc