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 archSqrt(x float64) float64
     8  TEXT ·archSqrt(SB), NOSPLIT, $0
     9  	XORPS  X0, X0 // break dependency
    10  	SQRTSD x+0(FP), X0
    11  	MOVSD  X0, ret+8(FP)
    12  	RET
    13
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