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Rev 1906 Rev 3362
Line 71... Line 71...
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	iy = hy&0x7fffffff;
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	iy = hy&0x7fffffff;
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	if(((ix|((lx|-lx)>>31))>0x7ff00000)||
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	if(((ix|((lx|-lx)>>31))>0x7ff00000)||
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	   ((iy|((ly|-ly)>>31))>0x7ff00000))	/* x or y is NaN */
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	   ((iy|((ly|-ly)>>31))>0x7ff00000))	/* x or y is NaN */
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	   return x+y;
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	   return x+y;
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	if((hx-0x3ff00000|lx)==0) return atan(y);   /* x=1.0 */
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	if(((hx-0x3ff00000)|lx)==0) return atan(y);   /* x=1.0 */
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	m = ((hy>>31)&1)|((hx>>30)&2);	/* 2*sign(x)+sign(y) */
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	m = ((hy>>31)&1)|((hx>>30)&2);	/* 2*sign(x)+sign(y) */
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Line 78... Line 78...
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    /* when y = 0 */
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    /* when y = 0 */
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	if((iy|ly)==0) {
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	if((iy|ly)==0) {
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	    switch(m) {
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	    switch(m) {