| // Copyright 2015 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 gc | |
| package main | |
| // useVFPv1 tries to execute one VFPv1 instruction on ARM. | |
| // It will crash the current process if VFPv1 is missing. | |
| func useVFPv1() | |
| // useVFPv3 tries to execute one VFPv3 instruction on ARM. | |
| // It will crash the current process if VFPv3 is missing. | |
| func useVFPv3() | |
| // useARMv6K tries to run ARMv6K instructions on ARM. | |
| // It will crash the current process if it doesn't implement | |
| // ARMv6K or above. | |
| func useARMv6K() | |