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1; RUN: llc < %s -mtriple=arm64-linux-gnu | FileCheck %s2 3define i64 @read_pc() {4 ; CHECK: adr x0, #05 %pc = call i64 @llvm.read_register.i64(metadata !0)6 ret i64 %pc7}8 9declare i64 @llvm.read_register.i64(metadata) nounwind10 11!0 = !{!"pc"}12