Revision 587eabfa
| b/fpu/softfloat.h | ||
|---|---|---|
| 449 | 449 |
return ((float64_val(a) & ~(1ULL << 63)) > 0x7ff0000000000000ULL); |
| 450 | 450 |
} |
| 451 | 451 |
|
| 452 |
INLINE int float64_is_zero_or_denormal(float64 a) |
|
| 453 |
{
|
|
| 454 |
return (float64_val(a) & 0x7ff0000000000000LL) == 0; |
|
| 455 |
} |
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| 456 |
|
|
| 452 | 457 |
INLINE float64 float64_set_sign(float64 a, int sign) |
| 453 | 458 |
{
|
| 454 | 459 |
return make_float64((float64_val(a) & 0x7fffffffffffffffULL) |
| ... | ... | |
| 538 | 543 |
return (a.high & 0x7fff) == 0 && a.low == 0; |
| 539 | 544 |
} |
| 540 | 545 |
|
| 546 |
INLINE int floatx80_is_zero_or_denormal(floatx80 a) |
|
| 547 |
{
|
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| 548 |
return (a.high & 0x7fff) == 0; |
|
| 549 |
} |
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| 550 |
|
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| 541 | 551 |
INLINE int floatx80_is_any_nan(floatx80 a) |
| 542 | 552 |
{
|
| 543 | 553 |
return ((a.high & 0x7fff) == 0x7fff) && (a.low<<1); |
| ... | ... | |
| 626 | 636 |
return (a.high & 0x7fffffffffffffffLL) == 0 && a.low == 0; |
| 627 | 637 |
} |
| 628 | 638 |
|
| 639 |
INLINE int float128_is_zero_or_denormal(float128 a) |
|
| 640 |
{
|
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| 641 |
return (a.high & 0x7fff000000000000LL) == 0; |
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} |
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|
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| 629 | 644 |
INLINE int float128_is_any_nan(float128 a) |
| 630 | 645 |
{
|
| 631 | 646 |
return ((a.high >> 48) & 0x7fff) == 0x7fff && |
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