1; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
2;
3; CHECK:      Assumed Context:
4; CHECK-NEXT:   [N] -> {  :  }
5; CHECK:      Invalid Context:
6; CHECK-NEXT:   [N] -> {  : N >= 102 }
7;
8;    void g(void);
9;    void f(int *A, int N) {
10;      for (int i = 0; i < N; i++) {
11;        if (i > 100)
12;          g();
13;        A[i]++;
14;      }
15;    }
16;
17target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
18
19define void @f(i32* %A, i32 %N) {
20entry:
21  %tmp = sext i32 %N to i64
22  br label %for.cond
23
24for.cond:                                         ; preds = %for.inc, %entry
25  %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
26  %cmp = icmp slt i64 %indvars.iv, %tmp
27  br i1 %cmp, label %for.body, label %for.end
28
29for.body:                                         ; preds = %for.cond
30  %cmp1 = icmp sgt i64 %indvars.iv, 100
31  br i1 %cmp1, label %if.then, label %if.end
32
33if.then:                                          ; preds = %for.body
34  call void @g() #2
35  br label %if.end
36
37if.end:                                           ; preds = %if.then, %for.body
38  %arrayidx = getelementptr inbounds i32, i32* %A, i64 %indvars.iv
39  %tmp1 = load i32, i32* %arrayidx, align 4
40  %inc = add nsw i32 %tmp1, 1
41  store i32 %inc, i32* %arrayidx, align 4
42  br label %for.inc
43
44for.inc:                                          ; preds = %if.end
45  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
46  br label %for.cond
47
48for.end:                                          ; preds = %for.cond
49  ret void
50}
51
52declare void @g()
53