mirror of
https://github.com/golang/go
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3a369a0f59
so that our release note can reference a simple command to check if the processor implements ARMv6K or not. Updates #17082. Change-Id: I9ca52051e5517394a7cd6b778fb822c3ee435f84 Reviewed-on: https://go-review.googlesource.com/33686 Run-TryBot: Minux Ma <minux@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
27 lines
457 B
Go
27 lines
457 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 gccgo
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package main
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/*
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int supports_sse2() {
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#if defined(__i386__) || defined(__x86_64__)
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return __builtin_cpu_supports("sse2");
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#else
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return 0;
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#endif
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}
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*/
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import "C"
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func cansse2() bool { return C.supports_sse2() != 0 }
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func useVFPv1() {}
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func useVFPv3() {}
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func useARMv6K() {}
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