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| author | Ulrich Drepper <drepper@redhat.com> | 2002-08-24 01:36:09 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-08-24 01:36:09 +0000 |
| commit | 27692f89660541896c591236fea9714e72b5a811 (patch) | |
| tree | 1f537990559c696ec5230fffbfd9a5e0a2288ae1 /sysdeps/ieee754 | |
| parent | ed5294d508443d0db343501d95c917193c4ea1f3 (diff) | |
| download | glibc-27692f89660541896c591236fea9714e72b5a811.tar.gz glibc-27692f89660541896c591236fea9714e72b5a811.tar.xz glibc-27692f89660541896c591236fea9714e72b5a811.zip | |
Update.
* sysdeps/ieee754/dbl-64/e_pow.c (log1): Define and initialize two52 locally. (log2): Likewise. * sysdeps/ieee754/dbl-64/upow.h: Remove definition of two52. Patch by Simon Gee <simong@agile.tv>. * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs_conf): Prefer reading /proc/stat since it is more uniform across architectures.1 * manual/texinfo.tex: Update to latest official version.
Diffstat (limited to 'sysdeps/ieee754')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/e_pow.c | 20 | ||||
| -rw-r--r-- | sysdeps/ieee754/dbl-64/upow.h | 8 |
2 files changed, 20 insertions, 8 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_pow.c b/sysdeps/ieee754/dbl-64/e_pow.c index 000dc94fa0..3b947e4160 100644 --- a/sysdeps/ieee754/dbl-64/e_pow.c +++ b/sysdeps/ieee754/dbl-64/e_pow.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001 Free Software Foundation + * Copyright (C) 2001, 2002 Free Software Foundation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -190,6 +190,15 @@ static double log1(double x, double *delta, double *error) { double cor; #endif mynumber u,v; +#ifdef BIG_ENDI + mynumber +/**/ two52 = {{0x43300000, 0x00000000}}; /* 2**52 */ +#else +#ifdef LITTLE_ENDI + mynumber +/**/ two52 = {{0x00000000, 0x43300000}}; /* 2**52 */ +#endif +#endif u.x = x; m = u.i[HIGH_HALF]; @@ -275,6 +284,15 @@ static double log2(double x, double *delta, double *error) { double ou1,ou2,lu1,lu2,ov,lv1,lv2,a,a1,a2; double y,yy,z,zz,j1,j2,j3,j4,j5,j6,j7,j8; mynumber u,v; +#ifdef BIG_ENDI + mynumber +/**/ two52 = {{0x43300000, 0x00000000}}; /* 2**52 */ +#else +#ifdef LITTLE_ENDI + mynumber +/**/ two52 = {{0x00000000, 0x43300000}}; /* 2**52 */ +#endif +#endif u.x = x; m = u.i[HIGH_HALF]; diff --git a/sysdeps/ieee754/dbl-64/upow.h b/sysdeps/ieee754/dbl-64/upow.h index 76c12939c5..a0b3dcb30e 100644 --- a/sysdeps/ieee754/dbl-64/upow.h +++ b/sysdeps/ieee754/dbl-64/upow.h @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * Written by International Business Machines Corp. - * Copyright (C) 2001 Free Software Foundation, Inc. + * Copyright (C) 2001, 2002 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -44,9 +44,6 @@ /**/ t52 = {{0x43300000, 0x00000000}}, /* 2**52 */ /**/ two52e = {{0x43300000, 0x000003ff}}; /* 2**52' */ - mynumber -/**/ two52 = {{0x43300000, 0x00000000}}; /* 2**52 */ - #else #ifdef LITTLE_ENDI const static mynumber @@ -62,9 +59,6 @@ /**/ t52 = {{0x00000000, 0x43300000}}, /* 2**52 */ /**/ two52e = {{0x000003ff, 0x43300000}}; /* 2**52' */ - mynumber -/**/ two52 = {{0x00000000, 0x43300000}}; /* 2**52 */ - #endif #endif |