| ; RUN: llc -O3 -aarch64-enable-gep-opt=true < %s |FileCheck %s | |
| target datalayout = "e-m:e-i64:64-i128:128-n8:16:32:64-S128" | |
| target triple = "aarch64--linux-gnu" | |
| %structA = type { i8, i8, i8, i8, i8, i8, [4 x i8], i8, i8, [2 x i32], [2 x %unionMV], [4 x [2 x %unionMV]], [4 x [2 x %unionMV]], [4 x i8], i8*, i8*, i32, i8* } | |
| %unionMV = type { i32 } | |
| ; Function Attrs: nounwind | |
| define void @test(%structA* %mi_block) { | |
| entry: | |
| br i1 undef, label %for.body13.us, label %if.else | |
| ; Just make sure we don't get a compiler ICE due to dereferncing a nullptr. | |
| ; CHECK-LABEL: test | |
| for.body13.us: ; preds = %entry | |
| %indvars.iv.next40 = or i64 0, 1 | |
| %packed4.i.us.1 = getelementptr inbounds %structA, %structA* %mi_block, i64 0, i32 11, i64 0, i64 %indvars.iv.next40, i32 0 | |
| unreachable | |
| if.else: ; preds = %entry | |
| ret void | |
| } | |