1; RUN: opt %loadPolly -polly-print-ast -disable-output %s | FileCheck %s
2;
3;    void jd(int *A, int *B, int c) {
4;      for (int i = 0; i < 1024; i++)
5;        A[i] = B[c];
6;    }
7;
8; CHECK: if (1 && (&MemRef_B[c + 1] <= &MemRef_A[0] || &MemRef_A[1024] <= &MemRef_B[c]))
9; CHECK:     for (int c0 = 0; c0 <= 1023; c0 += 1)
10; CHECK:       Stmt_for_body(c0);
11; CHECK: else
12; CHECK:     /* original code */
13;
14target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
15
16define void @jd(i32* %A, i32* %B, i32 %c) {
17entry:
18  br label %for.cond
19
20for.cond:                                         ; preds = %for.inc, %entry
21  %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
22  %exitcond = icmp ne i64 %indvars.iv, 1024
23  br i1 %exitcond, label %for.body, label %for.end
24
25for.body:                                         ; preds = %for.cond
26  %idxprom = sext i32 %c to i64
27  %arrayidx = getelementptr inbounds i32, i32* %B, i64 %idxprom
28  %tmp = load i32, i32* %arrayidx, align 4
29  %arrayidx2 = getelementptr inbounds i32, i32* %A, i64 %indvars.iv
30  store i32 %tmp, i32* %arrayidx2, align 4
31  br label %for.inc
32
33for.inc:                                          ; preds = %for.body
34  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
35  br label %for.cond
36
37for.end:                                          ; preds = %for.cond
38  ret void
39}
40