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- // Copyright 2020 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.
- //go:build linux && (mips64 || mips64le)
- // +build linux
- // +build mips64 mips64le
- package cpu
- // HWCAP bits. These are exposed by the Linux kernel 5.4.
- const (
- // CPU features
- hwcap_MIPS_MSA = 1 << 1
- )
- func doinit() {
- // HWCAP feature bits
- MIPS64X.HasMSA = isSet(hwCap, hwcap_MIPS_MSA)
- }
- func isSet(hwc uint, value uint) bool {
- return hwc&value != 0
- }
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