diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c b/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c index 7e288a4..b40cf16 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c @@ -34,23 +34,22 @@ double __nexttoward(double x, long double y) { int32_t hx,ix; int64_t hy,iy; - u_int32_t lx; - u_int64_t ly,uly; + uint32_t lx; + double yhi; EXTRACT_WORDS(hx,lx,x); - GET_LDOUBLE_WORDS64(hy,ly,y); + yhi = ldbl_high (y); + EXTRACT_WORDS64(hy,yhi); ix = hx&0x7fffffff; /* |x| */ iy = hy&0x7fffffffffffffffLL; /* |y| */ - uly = ly&0x7fffffffffffffffLL; /* |y| */ if(((ix>=0x7ff00000)&&((ix-0x7ff00000)|lx)!=0) || /* x is nan */ - ((iy>=0x7ff0000000000000LL)&&((iy-0x7ff0000000000000LL)|uly)!=0)) - /* y is nan */ + iy>0x7ff0000000000000LL) /* y is nan */ return x+y; if((long double) x==y) return y; /* x=y, return y */ if((ix|lx)==0) { /* x == 0 */ double u; - INSERT_WORDS(x,(u_int32_t)((hy>>32)&0x80000000),1);/* return +-minsub */ + INSERT_WORDS(x,(uint32_t)((hy>>32)&0x80000000),1);/* return +-minsub */ u = math_opt_barrier (x); u = u * u; math_force_eval (u); /* raise underflow flag */ |