softfloat/bits64/softfloat.c

124     int8 roundingMode;
129     roundingMode = float_rounding_mode;
130     roundNearestEven = ( roundingMode == float_round_nearest_even );
133         if ( roundingMode == float_round_to_zero ) {
139                 if ( roundingMode == float_round_up ) roundIncrement = 0;
142                 if ( roundingMode == float_round_down ) roundIncrement = 0;
175     int8 roundingMode;
179     roundingMode = float_rounding_mode;
180     roundNearestEven = ( roundingMode == float_round_nearest_even );
183         if ( roundingMode == float_round_to_zero ) {
188                 increment = ( roundingMode == float_round_down ) && absZ1;
191                 increment = ( roundingMode == float_round_up ) && absZ1;
314     int8 roundingMode;
319     roundingMode = float_rounding_mode;
320     roundNearestEven = ( roundingMode == float_round_nearest_even );
323         if ( roundingMode == float_round_to_zero ) {
329                 if ( roundingMode == float_round_up ) roundIncrement = 0;
332                 if ( roundingMode == float_round_down ) roundIncrement = 0;
484     int8 roundingMode;
489     roundingMode = float_rounding_mode;
490     roundNearestEven = ( roundingMode == float_round_nearest_even );
493         if ( roundingMode == float_round_to_zero ) {
499                 if ( roundingMode == float_round_up ) roundIncrement = 0;
502                 if ( roundingMode == float_round_down ) roundIncrement = 0;
662     int8 roundingMode;
666     roundingMode = float_rounding_mode;
667     roundNearestEven = ( roundingMode == float_round_nearest_even );
682         if ( roundingMode == float_round_to_zero ) {
688                 if ( roundingMode == float_round_up ) roundIncrement = 0;
691                 if ( roundingMode == float_round_down ) roundIncrement = 0;
738         if ( roundingMode == float_round_to_zero ) {
743                 increment = ( roundingMode == float_round_down ) && zSig1;
746                 increment = ( roundingMode == float_round_up ) && zSig1;
760             if (    ( roundingMode == float_round_to_zero )
761                  || ( zSign && ( roundingMode == float_round_up ) )
762                  || ( ! zSign && ( roundingMode == float_round_down ) )
783                     increment = ( roundingMode == float_round_down ) && zSig1;
786                     increment = ( roundingMode == float_round_up ) && zSig1;
994     int8 roundingMode;
997     roundingMode = float_rounding_mode;
998     roundNearestEven = ( roundingMode == float_round_nearest_even );
1001         if ( roundingMode == float_round_to_zero ) {
1006                 increment = ( roundingMode == float_round_down ) && zSig2;
1009                 increment = ( roundingMode == float_round_up ) && zSig2;
1026             if (    ( roundingMode == float_round_to_zero )
1027                  || ( zSign && ( roundingMode == float_round_up ) )
1028                  || ( ! zSign && ( roundingMode == float_round_down ) )
1060                     increment = ( roundingMode == float_round_down ) && zSig2;
1063                     increment = ( roundingMode == float_round_up ) && zSig2;
1651     int8 roundingMode;
1684     roundingMode = float_rounding_mode;
1685     if ( roundingMode == float_round_nearest_even ) {
1689     else if ( roundingMode != float_round_to_zero ) {
1690         if ( extractFloat32Sign( z ) ^ ( roundingMode == float_round_up ) ) {
2616     int8 roundingMode;
2650     roundingMode = float_rounding_mode;
2651     if ( roundingMode == float_round_nearest_even ) {
2655     else if ( roundingMode != float_round_to_zero ) {
2656         if ( extractFloat64Sign( z ) ^ ( roundingMode == float_round_up ) ) {
3548     int8 roundingMode;
3591     roundingMode = float_rounding_mode;
3592     if ( roundingMode == float_round_nearest_even ) {
3596     else if ( roundingMode != float_round_to_zero ) {
3597         if ( extractFloatx80Sign( z ) ^ ( roundingMode == float_round_up ) ) {
4667     int8 roundingMode;
4684         roundingMode = float_rounding_mode;
4685         if ( roundingMode == float_round_nearest_even ) {
4697         else if ( roundingMode != float_round_to_zero ) {
4699                  ^ ( roundingMode == float_round_up ) ) {
4737         roundingMode = float_rounding_mode;
4738         if ( roundingMode == float_round_nearest_even ) {
4744         else if ( roundingMode != float_round_to_zero ) {
4746                  ^ ( roundingMode == float_round_up ) ) {