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// 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 Log(x float64) float64
TEXT ·Log(SB),NOSPLIT,$0
	FLDLN2               // F0=log(2)
	FMOVD   x+0(FP), F0  // F0=x, F1=log(2)
	FYL2X                // F0=log(x)=log2(x)*log(2)
	FMOVDP  F0, ret+8(FP)
	RET