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1; RUN: llc -O0 -o - %s | FileCheck %s2target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"3target triple = "aarch64-unknown-linux-gnu"4 5; CHECK-LABEL: testfn6; CHECK: ret7define void @testfn() {8start:9 br label %bb210 11bb1:12 store i8 %0, ptr undef, align 413 ret void14 15bb2:16 %0 = extractvalue { i32, i8 } undef, 117 br label %bb118}19 20