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Lines Matching refs:hx

66 	int32_t i,k,hx;
69 	EXTRACT_WORDS(hx,lx,x);
72         if (hx < 0x00100000) {                  /* x < 2**-1022  */
73             if (((hx&0x7fffffff)|lx)==0)
75             if (hx<0) return (x-x)/zero;        /* log(-#) = NaN */
77 	    GET_HIGH_WORD(hx,x);
79 	if (hx >= 0x7ff00000) return x+x;
80 	k += (hx>>20)-1023;
82         hx = (hx&0x000fffff)|((0x3ff-i)<<20);
84 	SET_HIGH_WORD(x,hx);