1; RUN: llc < %s -mtriple=arm64-linux-gnu | FileCheck %s 2 3define i64 @read_pc() { 4 ; CHECK: adr x0, #0 5 %pc = call i64 @llvm.read_register.i64(metadata !0) 6 ret i64 %pc 7} 8 9declare i64 @llvm.read_register.i64(metadata) nounwind 10 11!0 = !{!"pc"} 12