1; RUN: opt %loadPolly -polly-scops -analyze < %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-gnueabi"
4
5; Make sure we don't crash trying delinearize the memory access
6; CHECK: region: 'bb4 => bb14'
7; CHECK-NEXT: Invalid Scop!
8define void @f(i8* %arg, i32 %arg1, i32 %arg2, i32 %arg3) {
9bb:
10  br label %bb4
11
12bb4:
13  %tmp = phi i32 [ %arg2, %bb ], [ %tmp12, %bb4 ]
14  %tmp5 = icmp sgt i32 %tmp, 0
15  %tmp6 = select i1 %tmp5, i32 %tmp, i32 0
16  %tmp7 = mul nsw i32 %tmp6, %arg3
17  %tmp8 = sext i32 %tmp7 to i64
18  %tmp9 = getelementptr inbounds i8, i8* %arg, i64 %tmp8
19  %tmp10 = bitcast i8* %tmp9 to i32*
20  %tmp11 = load i32, i32* %tmp10, align 4
21  %tmp12 = add nsw i32 %tmp, 1
22  %tmp13 = icmp slt i32 %tmp, %arg1
23  br i1 %tmp13, label %bb4, label %bb14
24
25bb14:
26  ret void
27}
28