blob: ac8e8ba5409520a1274bef266789b43240532caf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
|
// 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 Ldexp(frac float64, exp int) float64
TEXT ·Ldexp(SB),NOSPLIT,$0
FMOVL exp+8(FP), F0 // F0=exp
FMOVD frac+0(FP), F0 // F0=frac, F1=e
FSCALE // F0=x*2**e, F1=e
FMOVDP F0, F1 // F0=x*2**e
FMOVDP F0, ret+12(FP)
RET
|
