From b1aed1a596ad02d2aa2eb5c5af431a7ba2f6afc4 Mon Sep 17 00:00:00 2001
From: Josh Bleecher Snyder <josharian@gmail.com>
Date: Tue, 21 Apr 2015 15:56:58 -0700
Subject: [PATCH] cmd/vet: add arm64 asmdecl support

Change-Id: I5ab54616488bc9bc41aefb27b45d72c36fc4fbde
Reviewed-on: https://go-review.googlesource.com/9211
Reviewed-by: Rob Pike <r@golang.org>
---
 cmd/vet/asmdecl.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cmd/vet/asmdecl.go b/cmd/vet/asmdecl.go
index 63095aa9..6bdfdbf3 100644
--- a/cmd/vet/asmdecl.go
+++ b/cmd/vet/asmdecl.go
@@ -60,6 +60,7 @@ type asmVar struct {
 var (
 	asmArch386       = asmArch{"386", 4, 4, 4, false, "SP", false}
 	asmArchArm       = asmArch{"arm", 4, 4, 4, false, "R13", true}
+	asmArchArm64     = asmArch{"arm64", 8, 8, 8, false, "RSP", true}
 	asmArchAmd64     = asmArch{"amd64", 8, 8, 8, false, "SP", false}
 	asmArchAmd64p32  = asmArch{"amd64p32", 4, 4, 8, false, "SP", false}
 	asmArchPower64   = asmArch{"power64", 8, 8, 8, true, "R1", true}
@@ -68,6 +69,7 @@ var (
 	arches = []*asmArch{
 		&asmArch386,
 		&asmArchArm,
+		&asmArchArm64,
 		&asmArchAmd64,
 		&asmArchAmd64p32,
 		&asmArchPower64,