float a=x,b=y,t1,t2,y1,y2,w;
float a,b,t1,t2,y1,y2,w;
	float __ieee754_hypotf(float x, float y)#else	float __ieee754_hypot(x,y)	float x, y;#endif{	float a=x,b=y,t1,t2,y1,y2,w;	int32_t j,k,ha,hb;	GET_FLOAT_WORD(ha,x);	ha &= 0x7fffffff;	GET_FLOAT_WORD(hb,y);	hb &= 0x7fffffff;	if(hb > ha) {a=y;b=x;j=ha; ha=hb;hb=j;} else {a=x;b=y;}	SET_FLOAT_WORD(a,ha);	/* a <- |a| */	SET_FLOAT_WORD(b,hb);	/* b <- |b| */	if((ha-hb)>0xf000000) {return a+b;} /* x/y > 2**30 */	k=0;	if(ha > 0x58800000) {	/* a>2**50 */	   if(ha >= 0x7f800000) {	/* Inf or NaN */	       w = a+b;			/* for sNaN */	       if(ha == 0x7f800000) w = a;	       if(hb == 0x7f800000) w = b;	       return w;	   }	   /* scale a and b by 2**-60 */	   ha -= 0x5d800000; hb -= 0x5d800000;	k += 60;	   SET_FLOAT_WORD(a,ha);	   SET_FLOAT_WORD(b,hb);	}	if(hb < 0x26800000) {	/* b < 2**-50 */	    if(hb <= 0x007fffff) {	/* subnormal b or 0 */		        if(hb==0) return a;		SET_FLOAT_WORD(t1,0x3f000000);	/* t1=2^126 */		b *= t1;		a *= t1;		k -= 126;	    } else {		/* scale a and b by 2^60 */	        ha += 0x5d800000; 	/* a *= 2^60 */		hb += 0x5d800000;	/* b *= 2^60 */		k -= 60;		SET_FLOAT_WORD(a,ha);		SET_FLOAT_WORD(b,hb);	    }	}    /* medium size a and b */	w = a-b;	if (w>b) {	    SET_FLOAT_WORD(t1,ha&0xfffff000);	    t2 = a-t1;	    w  = __ieee754_sqrtf(t1*t1-(b*(-b)-t2*(a+t1)));	} else {	    a  = a+a;	    SET_FLOAT_WORD(y1,hb&0xfffff000);	    y2 = b - y1;	    SET_FLOAT_WORD(t1,ha+0x00800000);	    t2 = a - t1;	    w  = __ieee754_sqrtf(t1*y1-(w*(-w)-(t1*y2+t2*b)));	}	if(k!=0) {	    SET_FLOAT_WORD(t1,0x3f800000+(k<<23));	    return t1*w;	} else return w;}