Text file src/pkg/math/sqrt_amd64.s

     1	// Copyright 2009 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	#include "textflag.h"
     6	
     7	// func Sqrt(x float64) float64
     8	TEXT ·Sqrt(SB), NOSPLIT, $0
     9		XORPS  X0, X0 // break dependency
    10		SQRTSD x+0(FP), X0
    11		MOVSD  X0, ret+8(FP)
    12		RET

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