diff options
Diffstat (limited to 'libquadmath/gdtoa/gmisc.c')
-rw-r--r-- | libquadmath/gdtoa/gmisc.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/libquadmath/gdtoa/gmisc.c b/libquadmath/gdtoa/gmisc.c deleted file mode 100644 index 8270ef94479..00000000000 --- a/libquadmath/gdtoa/gmisc.c +++ /dev/null @@ -1,86 +0,0 @@ -/**************************************************************** - -The author of this software is David M. Gay. - -Copyright (C) 1998 by Lucent Technologies -All Rights Reserved - -Permission to use, copy, modify, and distribute this software and -its documentation for any purpose and without fee is hereby -granted, provided that the above copyright notice appear in all -copies and that both that the copyright notice and this -permission notice and warranty disclaimer appear in supporting -documentation, and that the name of Lucent or any of its entities -not be used in advertising or publicity pertaining to -distribution of the software without specific, written prior -permission. - -LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. -IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY -SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER -IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF -THIS SOFTWARE. - -****************************************************************/ - -/* Please send bug reports to David M. Gay (dmg at acm dot org, - * with " at " changed at "@" and " dot " changed to "."). */ - -#include "gdtoaimp.h" - - void -#ifdef KR_headers -rshift(b, k) Bigint *b; int k; -#else -rshift(Bigint *b, int k) -#endif -{ - ULong *x, *x1, *xe, y; - int n; - - x = x1 = b->x; - n = k >> kshift; - if (n < b->wds) { - xe = x + b->wds; - x += n; - if (k &= kmask) { - n = ULbits - k; - y = *x++ >> k; - while(x < xe) { - *x1++ = (y | (*x << n)) & ALL_ON; - y = *x++ >> k; - } - if ((*x1 = y) !=0) - x1++; - } - else - while(x < xe) - *x1++ = *x++; - } - if ((b->wds = x1 - b->x) == 0) - b->x[0] = 0; - } - - int -#ifdef KR_headers -trailz(b) Bigint *b; -#else -trailz(Bigint *b) -#endif -{ - ULong L, *x, *xe; - int n = 0; - - x = b->x; - xe = x + b->wds; - for(n = 0; x < xe && !*x; x++) - n += ULbits; - if (x < xe) { - L = *x; - n += lo0bits(&L); - } - return n; - } |