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Lines Matching defs:lx

56 	int32_t i,hx,ix,lx, sgn;
63 	EXTRACT_WORDS(hx,lx,x);
66 	if((ix|((u_int32_t)(lx|-lx))>>31)>0x7ff00000) return x+x;
76 	if((ix|lx)==0||ix>=0x7ff00000) 	/* if x is 0 or inf */
217 	int32_t i,hx,ix,lx;
221 	EXTRACT_WORDS(hx,lx,x);
224 	if((ix|((u_int32_t)(lx|-lx))>>31)>0x7ff00000) return x+x;
225 	if((ix|lx)==0) return -one/zero;