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[dev.typeparams] internal/abi: define ARM64 register ABI constants

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Change-Id: I9cdf0f2b6c1739f13a859a8e37351f8ecd77804a
Reviewed-on: https://go-review.googlesource.com/c/go/+/323932
Trust: Cherry Mui <cherryyz@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
This commit is contained in:
Cherry Mui 2021-05-27 18:22:49 -04:00
parent 6633dc8b09
commit c3639918d1
1 changed files with 20 additions and 0 deletions
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src/internal/abi/abi_arm64.go Normal file
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// Copyright 2021 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 goexperiment.regabireflect
// +build goexperiment.regabireflect
package abi
const (
// See abi_generic.go.
// R0 - R15.
IntArgRegs = 16
// F0 - F15.
FloatArgRegs = 16
EffectiveFloatRegSize = 8
)