1; RUN: opt %loadPolly -polly-print-ast -disable-basic-aa -disable-output < %s | FileCheck %s --check-prefix=NOAA
2; RUN: opt %loadPolly -polly-print-ast -disable-output < %s | FileCheck %s --check-prefix=BASI
3; RUN: opt %loadPolly -polly-print-ast -disable-basic-aa -tbaa -disable-output < %s | FileCheck %s --check-prefix=TBAA
4; RUN: opt %loadPolly -polly-print-ast -disable-basic-aa -scev-aa -disable-output < %s | FileCheck %s --check-prefix=SCEV
5; RUN: opt %loadPolly -polly-print-ast -disable-basic-aa -globals-aa -disable-output < %s | FileCheck %s --check-prefix=GLOB
6; RUN: opt %loadPolly -polly-print-ast -disable-basic-aa -globals-aa -polly-allow-nonaffine -disable-output < %s | FileCheck %s --check-prefix=NONAFFINE
7;
8;    int A[1024], B[1024];
9;
10;
11;    void jd(int N) {
12;      for (int i = 0; i < N; i++)
13;        A[i] = B[i];
14;    }
15;
16; NOAA: if (1 && 0 == N <= 0 && (&MemRef_B[N] <= &MemRef_A[0] || &MemRef_A[N] <= &MemRef_B[0]))
17; BASI: if (1 && 0 == N <= 0)
18; TBAA: if (1 && 0 == N <= 0 && (&MemRef_B[N] <= &MemRef_A[0] || &MemRef_A[N] <= &MemRef_B[0]))
19; SCEV: if (1 && 0 == N <= 0 && (&MemRef_B[N] <= &MemRef_A[0] || &MemRef_A[N] <= &MemRef_B[0]))
20; GLOB: if (1 && 0 == N <= 0 && (&MemRef_B[N] <= &MemRef_A[0] || &MemRef_A[N] <= &MemRef_B[0]))
21; NONAFFINE: if (1 && 0 == N <= 0 && (&MemRef_B[N] <= &MemRef_A[0] || &MemRef_A[N] <= &MemRef_B[0]))
22;
23target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
24
25@A = common global [1024 x i32] zeroinitializer, align 16
26@B = common global [1024 x i32] zeroinitializer, align 16
27
28define void @jd(i32 %N) {
29entry:
30  %cmp6 = icmp sgt i32 %N, 0
31  br i1 %cmp6, label %for.body.preheader, label %for.end
32
33for.body.preheader:                               ; preds = %entry
34  br label %for.body
35
36for.body:                                         ; preds = %for.body.preheader, %for.body
37  %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %for.body.preheader ]
38  %arrayidx = getelementptr inbounds  [1024 x i32],  [1024 x i32]* @B, i64 0, i64 %indvars.iv
39  %tmp = load i32, i32* %arrayidx, align 4, !tbaa !5
40  %arrayidx2 = getelementptr inbounds [1024 x i32], [1024 x i32]* @A, i64 0, i64 %indvars.iv
41  store i32 %tmp, i32* %arrayidx2, align 4, !tbaa !5
42  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
43  %lftr.wideiv1 = trunc i64 %indvars.iv.next to i32
44  %exitcond2 = icmp eq i32 %lftr.wideiv1, %N
45  br i1 %exitcond2, label %for.end.loopexit, label %for.body
46
47for.end.loopexit:                                 ; preds = %for.body
48  br label %for.end
49
50for.end:                                          ; preds = %for.end.loopexit, %entry
51  ret void
52}
53
54!0 = !{!""}
55!1 = !{!2, !2, i64 0}
56!2 = !{!"float", !3, i64 0}
57!3 = !{!"omnipotent char", !4, i64 0}
58!4 = !{!"Simple C/C++ TBAA"}
59!5 = !{!6, !6, i64 0}
60!6 = !{!"int", !3, i64 0}
61