226 	int16 aExp, bExp, zExp;  in subFloat64Sigs()  local
231 	aExp = extractFloat64Exp(a);  in subFloat64Sigs()
234 	expDiff = aExp - bExp;  in subFloat64Sigs()
241 	if (aExp == 0) {  in subFloat64Sigs()
242 		aExp = 1;  in subFloat64Sigs()
254 	if (aExp == 0) {  in subFloat64Sigs()
267 	if (aExp == 0x7FF) {  in subFloat64Sigs()
279 	zExp = aExp;  in subFloat64Sigs()
287 	int16 aExp, bExp, zExp;  in addFloat64Sigs()  local
292 	aExp = extractFloat64Exp(a);  in addFloat64Sigs()
295 	expDiff = aExp - bExp;  in addFloat64Sigs()
299 		if (aExp == 0x7FF) {  in addFloat64Sigs()
308 		zExp = aExp;  in addFloat64Sigs()
313 		if (aExp == 0) {  in addFloat64Sigs()
321 		if (aExp == 0x7FF) {  in addFloat64Sigs()
324 		if (aExp == 0)  in addFloat64Sigs()
327 		zExp = aExp;  in addFloat64Sigs()
456 	int16 aExp, bExp, zExp;  in subFloat32Sigs()  local
461 	aExp = extractFloat32Exp(a);  in subFloat32Sigs()
464 	expDiff = aExp - bExp;  in subFloat32Sigs()
471 	if (aExp == 0) {  in subFloat32Sigs()
472 		aExp = 1;  in subFloat32Sigs()
484 	if (aExp == 0) {  in subFloat32Sigs()
497 	if (aExp == 0xFF) {  in subFloat32Sigs()
509 	zExp = aExp;  in subFloat32Sigs()
518 	int16 aExp, bExp, zExp;  in addFloat32Sigs()  local
523 	aExp = extractFloat32Exp(a);  in addFloat32Sigs()
526 	expDiff = aExp - bExp;  in addFloat32Sigs()
530 		if (aExp == 0xFF) {  in addFloat32Sigs()
539 		zExp = aExp;  in addFloat32Sigs()
544 		if (aExp == 0) {  in addFloat32Sigs()
552 		if (aExp == 0xFF) {  in addFloat32Sigs()
555 		if (aExp == 0)  in addFloat32Sigs()
558 		zExp = aExp;  in addFloat32Sigs()
719 	int16 aExp, bExp, zExp;  in float64_div()  local
725 	aExp = extractFloat64Exp(a);  in float64_div()
731 	if (aExp == 0x7FF) {  in float64_div()
741 			if ((aExp | aSig) == 0) {  in float64_div()
748 	if (aExp == 0) {  in float64_div()
751 		normalizeFloat64Subnormal(aSig, &aExp, &aSig);  in float64_div()
753 	zExp = aExp - bExp + 0x3FD;  in float64_div()
777 	int16 aExp, bExp, zExp;  in float32_div()  local
782 	aExp = extractFloat32Exp(a);  in float32_div()
788 	if (aExp == 0xFF) {  in float32_div()
802 	if (aExp == 0) {  in float32_div()
805 		normalizeFloat32Subnormal(aSig, &aExp, &aSig);  in float32_div()
807 	zExp = aExp - bExp + 0x7D;  in float32_div()
827 	int aExp, bExp, zExp;  in float32_mul()  local
833 	aExp = extractFloat32Exp(a);  in float32_mul()
839 	if (aExp == 0) {  in float32_mul()
842 		normalizeFloat32Subnormal(aSig, &aExp, &aSig);  in float32_mul()
849 	if ((bExp == 0xff && bSig == 0) || (aExp == 0xff && aSig == 0))  in float32_mul()
852 	zExp = aExp + bExp - 0x7F;  in float32_mul()
868 	int aExp, bExp, zExp;  in float64_mul()  local
872 	aExp = extractFloat64Exp(a);  in float64_mul()
879 	if (aExp == 0) {  in float64_mul()
882 		normalizeFloat64Subnormal(aSig, &aExp, &aSig);  in float64_mul()
889 	if ((aExp == 0x7ff && aSig == 0) || (bExp == 0x7ff && bSig == 0))  in float64_mul()
892 	zExp = aExp + bExp - 0x3FF;  in float64_mul()
915     int16 aExp;  in float64_to_float32()  local
920     aExp = extractFloat64Exp( a );  in float64_to_float32()
925     if ( aExp || zSig ) {  in float64_to_float32()
927         aExp -= 0x381;  in float64_to_float32()
929     return roundAndPackFloat32(aSign, aExp, zSig);  in float64_to_float32()