Lines Matching refs:hx
90 int32_t k,hx,i,j; in __ieee754_log() local
93 EXTRACT_WORDS(hx,lx,x); in __ieee754_log()
96 if (hx < 0x00100000) { /* x < 2**-1022 */ in __ieee754_log()
97 if (((hx&0x7fffffff)|lx)==0) in __ieee754_log()
99 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in __ieee754_log()
101 GET_HIGH_WORD(hx,x); in __ieee754_log()
103 if (hx >= 0x7ff00000) return x+x; in __ieee754_log()
104 k += (hx>>20)-1023; in __ieee754_log()
105 hx &= 0x000fffff; in __ieee754_log()
106 i = (hx+0x95f64)&0x100000; in __ieee754_log()
107 SET_HIGH_WORD(x,hx|(i^0x3ff00000)); /* normalize x or x/2 */ in __ieee754_log()
110 if((0x000fffff&(2+hx))<3) { /* |f| < 2**-20 */ in __ieee754_log()
120 i = hx-0x6147a; in __ieee754_log()
122 j = 0x6b851-hx; in __ieee754_log()