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Diffstat (limited to 'src/math/frexp_386.s')
| -rw-r--r-- | src/math/frexp_386.s | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/math/frexp_386.s b/src/math/frexp_386.s deleted file mode 100644 index 832b435fe8..0000000000 --- a/src/math/frexp_386.s +++ /dev/null @@ -1,25 +0,0 @@ -// Copyright 2010 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -#include "textflag.h" - -// func Frexp(f float64) (frac float64, exp int) -TEXT ·Frexp(SB),NOSPLIT,$0 - FMOVD f+0(FP), F0 // F0=f - FXAM - FSTSW AX - SAHF - JNP nan_zero_inf - JCS nan_zero_inf - FXTRACT // F0=f (0<=f<1), F1=e - FMULD $(0.5), F0 // F0=f (0.5<=f<1), F1=e - FMOVDP F0, frac+8(FP) // F0=e - FLD1 // F0=1, F1=e - FADDDP F0, F1 // F0=e+1 - FMOVLP F0, exp+16(FP) // (int=int32) - RET -nan_zero_inf: - FMOVDP F0, frac+8(FP) // F0=e - MOVL $0, exp+16(FP) // exp=0 - RET |