lib/libkern/softfloat.c

107     int8 roundingMode;
112     roundingMode = float_rounding_mode();
113     roundNearestEven = ( roundingMode == float_round_nearest_even );
116         if ( roundingMode == float_round_to_zero ) {
122                 if ( roundingMode == float_round_up ) roundIncrement = 0;
125                 if ( roundingMode == float_round_down ) roundIncrement = 0;
157     int8 roundingMode;
161     roundingMode = float_rounding_mode();
162     roundNearestEven = ( roundingMode == float_round_nearest_even );
165         if ( roundingMode == float_round_to_zero ) {
170                 increment = ( roundingMode == float_round_down ) && absZ1;
173                 increment = ( roundingMode == float_round_up ) && absZ1;
199     int8 roundingMode;
203     roundingMode = float_rounding_mode();
204     roundNearestEven = ( roundingMode == float_round_nearest_even );
207         if ( roundingMode == float_round_to_zero ) {
211             increment = ( roundingMode == float_round_up ) && absZ1;
322     int8 roundingMode;
327     roundingMode = float_rounding_mode();
328     roundNearestEven = ( roundingMode == float_round_nearest_even );
331         if ( roundingMode == float_round_to_zero ) {
337                 if ( roundingMode == float_round_up ) roundIncrement = 0;
340                 if ( roundingMode == float_round_down ) roundIncrement = 0;
483     int8 roundingMode;
488     roundingMode = float_rounding_mode();
489     roundNearestEven = ( roundingMode == float_round_nearest_even );
492         if ( roundingMode == float_round_to_zero ) {
498                 if ( roundingMode == float_round_up ) roundIncrement = 0;
501                 if ( roundingMode == float_round_down ) roundIncrement = 0;
652     int8 roundingMode;
656     roundingMode = float_rounding_mode();
657     roundNearestEven = ( roundingMode == float_round_nearest_even );
672         if ( roundingMode == float_round_to_zero ) {
678                 if ( roundingMode == float_round_up ) roundIncrement = 0;
681                 if ( roundingMode == float_round_down ) roundIncrement = 0;
728         if ( roundingMode == float_round_to_zero ) {
733                 increment = ( roundingMode == float_round_down ) && zSig1;
736                 increment = ( roundingMode == float_round_up ) && zSig1;
750             if (    ( roundingMode == float_round_to_zero )
751                  || ( zSign && ( roundingMode == float_round_up ) )
752                  || ( ! zSign && ( roundingMode == float_round_down ) )
773                     increment = ( roundingMode == float_round_down ) && zSig1;
776                     increment = ( roundingMode == float_round_up ) && zSig1;
976     int8 roundingMode;
979     roundingMode = float_rounding_mode();
980     roundNearestEven = ( roundingMode == float_round_nearest_even );
983         if ( roundingMode == float_round_to_zero ) {
988                 increment = ( roundingMode == float_round_down ) && zSig2;
991                 increment = ( roundingMode == float_round_up ) && zSig2;
1008             if (    ( roundingMode == float_round_to_zero )
1009                  || ( zSign && ( roundingMode == float_round_up ) )
1010                  || ( ! zSign && ( roundingMode == float_round_down ) )
1042                     increment = ( roundingMode == float_round_down ) && zSig2;
1045                     increment = ( roundingMode == float_round_up ) && zSig2;
1573     int8 roundingMode;
1604     roundingMode = float_rounding_mode();
1605     if ( roundingMode == float_round_nearest_even ) {
1609     else if ( roundingMode != float_round_to_zero ) {
1610         if ( extractFloat32Sign( z ) ^ ( roundingMode == float_round_up ) ) {
2553     int8 roundingMode;
2585     roundingMode = float_rounding_mode();
2586     if ( roundingMode == float_round_nearest_even ) {
2590     else if ( roundingMode != float_round_to_zero ) {
2591         if ( extractFloat64Sign( z ) ^ ( roundingMode == float_round_up ) ) {
3452     int8 roundingMode;
3493     roundingMode = float_rounding_mode();
3494     if ( roundingMode == float_round_nearest_even ) {
3498     else if ( roundingMode != float_round_to_zero ) {
3499         if ( extractFloatx80Sign( z ) ^ ( roundingMode == float_round_up ) ) {
4494     int8 roundingMode;
4511         roundingMode = float_rounding_mode();
4512         if ( roundingMode == float_round_nearest_even ) {
4524         else if ( roundingMode != float_round_to_zero ) {
4526                  ^ ( roundingMode == float_round_up ) ) {
4562         roundingMode = float_rounding_mode();
4563         if ( roundingMode == float_round_nearest_even ) {
4569         else if ( roundingMode != float_round_to_zero ) {
4571                  ^ ( roundingMode == float_round_up ) ) {