Source file src/cmd/dist/util_gc.go

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build gc
     6  // +build gc
     7  
     8  package main
     9  
    10  // useVFPv1 tries to execute one VFPv1 instruction on ARM.
    11  // It will crash the current process if VFPv1 is missing.
    12  func useVFPv1()
    13  
    14  // useVFPv3 tries to execute one VFPv3 instruction on ARM.
    15  // It will crash the current process if VFPv3 is missing.
    16  func useVFPv3()
    17  
    18  // useARMv6K tries to run ARMv6K instructions on ARM.
    19  // It will crash the current process if it doesn't implement
    20  // ARMv6K or above.
    21  func useARMv6K()
    22  

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