| Lawrence Hu | 84e6f1d | 2016-02-19 02:17:07 +0000 | [diff] [blame^] | 1 | ; RUN: llc -O3 -aarch64-gep-opt=true < %s |FileCheck %s |
| 2 | target datalayout = "e-m:e-i64:64-i128:128-n8:16:32:64-S128" |
| 3 | target triple = "aarch64--linux-gnu" |
| 4 | |
| 5 | %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* } |
| 6 | %unionMV = type { i32 } |
| 7 | |
| 8 | ; Function Attrs: nounwind |
| 9 | define void @test(%structA* %mi_block) { |
| 10 | entry: |
| 11 | br i1 undef, label %for.body13.us, label %if.else |
| 12 | |
| 13 | ; Just make sure we don't get a compiler ICE due to dereferncing a nullptr. |
| 14 | ; CHECK-LABEL: test |
| 15 | for.body13.us: ; preds = %entry |
| 16 | %indvars.iv.next40 = or i64 0, 1 |
| 17 | %packed4.i.us.1 = getelementptr inbounds %structA, %structA* %mi_block, i64 0, i32 11, i64 0, i64 %indvars.iv.next40, i32 0 |
| 18 | unreachable |
| 19 | |
| 20 | if.else: ; preds = %entry |
| 21 | ret void |
| 22 | } |
| 23 | |