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| author | pelissip <pelissip@280ebfd0-de03-0410-8827-d642c229c3f4> | 2004-03-26 13:27:16 +0000 |
|---|---|---|
| committer | pelissip <pelissip@280ebfd0-de03-0410-8827-d642c229c3f4> | 2004-03-26 13:27:16 +0000 |
| commit | 9f1f8d25b276fcfc67c6e231f9239b2e49646099 (patch) | |
| tree | 743d3437a1426c0090f01ae1137e3261f42639a4 /check.c | |
| parent | 59944129ef3733a50e0628588027047c03646d8f (diff) | |
| download | mpfr-9f1f8d25b276fcfc67c6e231f9239b2e49646099.tar.gz | |
Change from MP_LIMB_T_ONE to MPFR_LIMB_ONE and/or MPFR_LIMB_MASK.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@2858 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'check.c')
| -rw-r--r-- | check.c | 11 |
1 files changed, 5 insertions, 6 deletions
@@ -22,13 +22,13 @@ MA 02111-1307, USA. */ #include "mpfr-impl.h" /* - * Check if x is a valid mpfr_t init by mpfr_init + * Check if x is a valid mpfr_t initializes by mpfr_init * Returns 0 if isn't valid */ int mpfr_check (mpfr_srcptr x) { - mp_size_t s,i; + mp_size_t s, i; mp_limb_t tmp; volatile mp_limb_t *xm; int rw; @@ -41,7 +41,7 @@ mpfr_check (mpfr_srcptr x) return 0; /* Check Mantissa */ xm = MPFR_MANT(x); - if (!xm) + if (!xm) return 0; /* Check size of mantissa */ s = MPFR_GET_ALLOC_SIZE(x); @@ -61,13 +61,12 @@ mpfr_check (mpfr_srcptr x) rw = (MPFR_PREC(x) % BITS_PER_MP_LIMB); if (rw != 0) { - tmp = ((MP_LIMB_T_ONE << (BITS_PER_MP_LIMB - rw)) - - MP_LIMB_T_ONE); + tmp = MPFR_LIMB_MASK (BITS_PER_MP_LIMB - rw); if ((xm[0] & tmp) != 0) return 0; } /* Check exponent range */ - if ((MPFR_EXP(x) < __gmpfr_emin) || (MPFR_EXP(x) > __gmpfr_emax)) + if ((MPFR_EXP (x) < __gmpfr_emin) || (MPFR_EXP (x) > __gmpfr_emax)) return 0; } else |