13 lines
272 B
Go
13 lines
272 B
Go
// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build amd64 amd64p32
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package math
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//defined in floor_amd64.s
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func hasSSE4() bool
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var useSSE4 = hasSSE4()
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