1; RUN: llc -mtriple=arm64-apple-ios -global-isel -o - %s | FileCheck %s 2 3define ptr @rt0(i32 %x) nounwind readnone { 4entry: 5; CHECK-LABEL: rt0: 6; CHECK: mov x0, x29 7 %0 = tail call ptr @llvm.frameaddress(i32 0) 8 ret ptr %0 9} 10 11define ptr @rt2() nounwind readnone { 12entry: 13; CHECK-LABEL: rt2: 14; CHECK: ldr x[[reg:[0-9]+]], [x29] 15; CHECK: ldr x0, [x[[reg]]] 16 %0 = tail call ptr @llvm.frameaddress(i32 2) 17 ret ptr %0 18} 19 20declare ptr @llvm.frameaddress(i32) nounwind readnone 21