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1; RUN: opt %loadPolly -polly-delicm -analyze -pass-remarks-missed=polly-delicm < %s 2>&1 | FileCheck %s
2;
3;    void func(double *A) {
4;      for (int j = 0; j < 2; j += 1) { /* outer */
5;        double phi = 0.0;
6;        for (int i = 0; i < 4; i += 1) /* reduction */
7;          phi += 4.2;
8;          if (phi > 42.0)
9;            (void)A[j];
10;          else
11;            A[j] = 0.0;
12;        A[j] = phi;
13;      }
14;    }
15;
16define void @func(double* noalias nonnull %A) {
17entry:
18  br label %outer.preheader
19
20outer.preheader:
21  br label %outer.for
22
23outer.for:
24  %j = phi i32 [0, %outer.preheader], [%j.inc, %outer.inc]
25  %j.cmp = icmp slt i32 %j, 2
26  br i1 %j.cmp, label %reduction.preheader, label %outer.exit
27
28
29    reduction.preheader:
30      br label %reduction.for
31
32    reduction.for:
33      %i = phi i32 [0, %reduction.preheader], [%i.inc, %reduction.inc]
34      %phi = phi double [0.0, %reduction.preheader], [%add, %reduction.inc]
35      %i.cmp = icmp slt i32 %i, 4
36      br i1 %i.cmp, label %body, label %reduction.exit
37
38
39
40        body:
41          %add = fadd double %phi, 4.2
42          %A_idxp = getelementptr inbounds double, double* %A, i32 %j
43          %add.cmp = fcmp ogt double %add, 42.0
44          br i1 %add.cmp , label %body_true, label %body_false
45
46        body_true:
47          %dummy = load double, double* %A_idxp
48          br label %reduction.inc
49
50        body_false:
51          store double 0.0, double* %A_idxp
52          br label %reduction.inc
53
54
55
56    reduction.inc:
57      %i.inc = add nuw nsw i32 %i, 1
58      br label %reduction.for
59
60    reduction.exit:
61      %A_idx = getelementptr inbounds double, double* %A, i32 %j
62      store double %phi, double* %A_idx
63      br label %outer.inc
64
65
66
67outer.inc:
68  %j.inc = add nuw nsw i32 %j, 1
69  br label %outer.for
70
71outer.exit:
72  br label %return
73
74return:
75  ret void
76}
77
78
79; CHECK: store is in a non-affine subregion
80