diff options
Diffstat (limited to 'Build/source/libs/mpfr/mpfr-src/src/pow_si.c')
-rw-r--r-- | Build/source/libs/mpfr/mpfr-src/src/pow_si.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Build/source/libs/mpfr/mpfr-src/src/pow_si.c b/Build/source/libs/mpfr/mpfr-src/src/pow_si.c index 8d51615df7f..081580e1ca4 100644 --- a/Build/source/libs/mpfr/mpfr-src/src/pow_si.c +++ b/Build/source/libs/mpfr/mpfr-src/src/pow_si.c @@ -1,6 +1,6 @@ /* mpfr_pow_si -- power function x^y with y a signed int -Copyright 2001-2019 Free Software Foundation, Inc. +Copyright 2001-2020 Free Software Foundation, Inc. Contributed by the AriC and Caramba projects, INRIA. This file is part of the GNU MPFR Library. @@ -20,7 +20,7 @@ along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see https://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ -#define MPFR_NEED_LONGLONG_H +#define MPFR_NEED_LONGLONG_H /* for MPFR_INT_CEIL_LOG2 */ #include "mpfr-impl.h" /* The computation of y = pow_si(x,n) is done by @@ -149,8 +149,7 @@ mpfr_pow_si (mpfr_ptr y, mpfr_srcptr x, long int n, mpfr_rnd_t rnd) MPFR_ZIV_DECL (loop); abs_n = - (unsigned long) n; - count_leading_zeros (size_n, (mp_limb_t) abs_n); - size_n = GMP_NUMB_BITS - size_n; + size_n = mpfr_nbits_ulong (abs_n); /* initial working precision */ Ny = MPFR_PREC (y); |