1; RUN: llc -O0 -o - %s | FileCheck %s 2target 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: testfn 6; CHECK: ret 7define void @testfn() { 8start: 9 br label %bb2 10 11bb1: 12 store i8 %0, i8* undef, align 4 13 ret void 14 15bb2: 16 %0 = extractvalue { i32, i8 } undef, 1 17 br label %bb1 18} 19 20