Commit 86b119f7 authored by Russ Cox's avatar Russ Cox

install assembly math.Sqrt on amd64

R=r
DELTA=33  (32 added, 0 deleted, 1 changed)
OCL=34983
CL=34986
parent 285b6021
......@@ -5,7 +5,14 @@
include $(GOROOT)/src/Make.$(GOARCH)
TARG=math
GOFILES=\
OFILES_amd64=\
sqrt_amd64.$O\
OFILES=\
$(OFILES_$(GOARCH))
ALLGOFILES=\
asin.go\
atan.go\
atan2.go\
......@@ -25,4 +32,11 @@ GOFILES=\
tan.go\
tanh.go\
NOGOFILES=\
$(subst _$(GOARCH).$O,.go,$(OFILES_$(GOARCH)))
GOFILES=\
$(filter-out $(NOGOFILES),$(ALLGOFILES))\
$(subst .go,_decl.go,$(NOGOFILES))\
include $(GOROOT)/src/Make.pkg
// Copyright 2009 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.
// func Sqrt(x float64) float64
TEXT math·Sqrt(SB),7,$0
MOVSD x+0(FP), X0
SQRTSD X0, X0
MOVSD X0, r+8(FP)
RET
// Copyright 2009 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.
package math
func Sqrt(x float64) float64
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