James Rose 45789b63db libm: Add hardware sqrt, ceil, floor and trunc for x86 & x86_64 ...

Add hardware implementations for sqrt, ceil, floor and trunc for
x86 and x86_64. These routines, and in particular sqrt are much
faster than the BSD C language versions of these functions.

Fixed whitespace errors.

Revised x86 versions with respect to alignment.
Rebased for Android 5.0

Change-Id: I86bdb520ce5e589b0cf63778f353fbd3263c8f0e
Author: James Rose <james.rose@intel.com>
Signed-off-by: James Rose <james.rose@intel.com>

2015-03-06 16:48:30 -08:00

..

amd64

Move x86 fenv implementation details into fenv.c.

2014-06-09 15:20:59 -07:00

arm

libm: arm: add arm specific sqrt and sqrtf

2015-03-04 14:07:35 -08:00

arm64

Add aarch64 instructions wherever possible

2015-03-04 12:18:52 -08:00

i387

Move x86 fenv implementation details into fenv.c.

2014-06-09 15:20:59 -07:00

include

Move a private x86-64 header file out of the limelight.

2014-11-26 19:31:19 -08:00

mips

Move mips fenv implementation details into fenv.c.

2014-06-09 15:25:15 -07:00

upstream-freebsd/lib/msun

Fix our <complex.h> support.

2014-11-06 11:16:55 -08:00

x86

libm: Add hardware sqrt, ceil, floor and trunc for x86 & x86_64

2015-03-06 16:48:30 -08:00

x86_64

libm: Add hardware sqrt, ceil, floor and trunc for x86 & x86_64

2015-03-06 16:48:30 -08:00

Android.mk

libm: Add hardware sqrt, ceil, floor and trunc for x86 & x86_64

2015-03-06 16:48:30 -08:00

digittoint.c

Upgrade libm.

2013-02-01 14:51:19 -08:00

fake_long_double.c

Clean-up _fpmath and fake_long_doubles

2014-04-23 19:03:06 +01:00

fpmath.h

Clean-up _fpmath and fake_long_doubles

2014-04-23 19:03:06 +01:00

freebsd-compat.h

Remove more BSD cruft from the public headers.

2014-12-19 19:30:11 -08:00

MODULE_LICENSE_BSD_LIKE

Initial Contribution

2008-10-21 07:00:00 -07:00

NOTICE

Update bionic NOTICE files.

2014-12-18 16:27:30 -08:00

signbit.c

Clean-up _fpmath and fake_long_doubles

2014-04-23 19:03:06 +01:00

significandl.c

Clean-up _fpmath and fake_long_doubles

2014-04-23 19:03:06 +01:00

sincos.c

Fix <features.h> (_BSD_SOURCE and _GNU_SOURCE).

2014-08-18 16:04:03 -07:00