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1; RUN: llc -mtriple=arm64-apple-ios %s -o - | FileCheck %s2; RUN: llc -mtriple=arm64-apple-ios %s -o - -global-isel | FileCheck %s3; RUN: llc -mtriple=arm64-apple-ios %s -o - -fast-isel | FileCheck %s4 5define ptr @argument(ptr swiftasync %in) {6; CHECK-LABEL: argument:7; CHECK: mov x0, x228 9 ret ptr %in10}11 12define void @call(ptr %in) {13; CHECK-LABEL: call:14; CHECK: mov x22, x015 16 call ptr @argument(ptr swiftasync %in)17 ret void18}19