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 24
