Source file src/simd/archsimd/cpu_other.go

     1  // Copyright 2026 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 goexperiment.simd
     6  
     7  package archsimd
     8  
     9  import "internal/cpu"
    10  
    11  type ARM64Features struct{}
    12  
    13  var ARM64 ARM64Features
    14  
    15  // PMULL returns whether the CPU supports the PMULL feature.
    16  //
    17  // PMULL is defined on all GOARCHes, but will only return true on
    18  // GOARCH arm64.
    19  func (ARM64Features) PMULL() bool {
    20  	return cpu.ARM64.HasPMULL
    21  }
    22  

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