diff options
Diffstat (limited to 'src/pkg/math/hypot_amd64.s')
| -rw-r--r-- | src/pkg/math/hypot_amd64.s | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/pkg/math/hypot_amd64.s b/src/pkg/math/hypot_amd64.s index 1f691e70e..02fff5b92 100644 --- a/src/pkg/math/hypot_amd64.s +++ b/src/pkg/math/hypot_amd64.s @@ -2,17 +2,17 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -#define PosInf 0x7ff0000000000000 -#define NaN 0x7FF0000000000001 +#define PosInf 0x7FF0000000000000 +#define NaN 0x7FF8000000000001 -// func Hypot(x, y float64) float64 +// func Hypot(p, q float64) float64 TEXT ·Hypot(SB),7,$0 // test bits for special cases - MOVQ x+0(FP), BX + MOVQ p+0(FP), BX MOVQ $~(1<<63), AX - ANDQ AX, BX // x = |x| - MOVQ y+8(FP), CX - ANDQ AX, CX // y = |y| + ANDQ AX, BX // p = |p| + MOVQ q+8(FP), CX + ANDQ AX, CX // q = |q| MOVQ $PosInf, AX CMPQ AX, BX JLE isInfOrNaN |