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