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1; RUN: opt %loadPolly -polly-codegen -polly-parallel -S < %s | FileCheck %s
2;
3;    void foo(float *A, float *B) {
4;      for (long i = 0; i < 1000; i++)
5;        for (long j = 0; j < 1000; j++)
6;          A[i] = B[i];
7;    }
8;
9target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
10
11; CHECK: define internal void @foo_polly_subfn
12
13define void @foo(float* %A, float* %B) {
14bb:
15  br label %bb2
16
17bb2:                                              ; preds = %bb11, %bb
18  %i.0 = phi i64 [ 0, %bb ], [ %tmp12, %bb11 ]
19  %exitcond1 = icmp ne i64 %i.0, 1000
20  br i1 %exitcond1, label %bb3, label %bb13
21
22bb3:                                              ; preds = %bb2
23  br label %bb4
24
25bb4:                                              ; preds = %bb8, %bb3
26  %j.0 = phi i64 [ 0, %bb3 ], [ %tmp9, %bb8 ]
27  %exitcond = icmp ne i64 %j.0, 1000
28  br i1 %exitcond, label %bb5, label %bb10
29
30bb5:                                              ; preds = %bb4
31  %tmp = getelementptr inbounds float, float* %B, i64 %i.0
32  %tmp7 = getelementptr inbounds float, float* %A, i64 %i.0
33  %tmp6 = load float, float* %tmp, align 4
34  store float %tmp6, float* %tmp7, align 4
35; CHECK: %tmp6_p_scalar_ = load float, float* %scevgep, align 4, !alias.scope !0, !noalias !2
36; CHECK: store float %tmp6_p_scalar_, float* %scevgep8, align 4, !alias.scope !3, !noalias !4
37  br label %bb8
38
39bb8:                                              ; preds = %bb5
40  %tmp9 = add nsw i64 %j.0, 1
41  br label %bb4
42
43bb10:                                             ; preds = %bb4
44  br label %bb11
45
46bb11:                                             ; preds = %bb10
47  %tmp12 = add nsw i64 %i.0, 1
48  br label %bb2
49
50bb13:                                             ; preds = %bb2
51  ret void
52}
53