Revision e2f42204
| b/fpu/softfloat-specialize.h | ||
|---|---|---|
| 603 | 603 |
commonNaNT z; |
| 604 | 604 |
|
| 605 | 605 |
if ( floatx80_is_signaling_nan( a ) ) float_raise( float_flag_invalid STATUS_VAR); |
| 606 |
z.sign = a.high>>15; |
|
| 607 |
z.low = 0; |
|
| 608 |
z.high = a.low; |
|
| 606 |
if ( a.low >> 63 ) {
|
|
| 607 |
z.sign = a.high >> 15; |
|
| 608 |
z.low = 0; |
|
| 609 |
z.high = a.low << 1; |
|
| 610 |
} else {
|
|
| 611 |
z.sign = floatx80_default_nan_high >> 15; |
|
| 612 |
z.low = 0; |
|
| 613 |
z.high = floatx80_default_nan_low << 1; |
|
| 614 |
} |
|
| 609 | 615 |
return z; |
| 610 | 616 |
} |
| 611 | 617 |
|
| ... | ... | |
| 624 | 630 |
return z; |
| 625 | 631 |
} |
| 626 | 632 |
|
| 627 |
if (a.high) |
|
| 628 |
z.low = a.high; |
|
| 629 |
else |
|
| 633 |
if (a.high >> 1) {
|
|
| 634 |
z.low = LIT64( 0x8000000000000000 ) | a.high >> 1; |
|
| 635 |
z.high = ( ( (uint16_t) a.sign )<<15 ) | 0x7FFF; |
|
| 636 |
} else {
|
|
| 630 | 637 |
z.low = floatx80_default_nan_low; |
| 631 |
z.high = ( ( (uint16_t) a.sign )<<15 ) | 0x7FFF; |
|
| 638 |
z.high = floatx80_default_nan_high; |
|
| 639 |
} |
|
| 640 |
|
|
| 632 | 641 |
return z; |
| 633 | 642 |
} |
| 634 | 643 |
|
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