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1; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
2;
3; Check that the constraints on the parameter derived from the
4; __wrapping__ range metadata (see bottom of the file) are present:
5;
6; CHECK: Context:
7; CHECK:   [tmp] -> {  : -2147483648 <= tmp <= 2147483647 and (tmp >= 256 or tmp < 0) }
8;
9;    void jd(int *A, int *p /* in [256, 0) */) {
10;      for (int i = 0; i < 1024; i++)
11;        A[i + *p] = i;
12;    }
13;
14target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
15
16define void @jd(i32* %A, i32* %p) {
17entry:
18  %tmp = load i32, i32* %p, align 4, !range !0
19  br label %for.cond
20
21for.cond:                                         ; preds = %for.inc, %entry
22  %i.0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ]
23  %exitcond = icmp ne i32 %i.0, 1024
24  br i1 %exitcond, label %for.body, label %for.end
25
26for.body:                                         ; preds = %for.cond
27  %add = add i32 %i.0, %tmp
28  %idxprom = sext i32 %add to i64
29  %arrayidx = getelementptr inbounds i32, i32* %A, i64 %idxprom
30  store i32 %i.0, i32* %arrayidx, align 4
31  br label %for.inc
32
33for.inc:                                          ; preds = %for.body
34  %inc = add nsw i32 %i.0, 1
35  br label %for.cond
36
37for.end:                                          ; preds = %for.cond
38  ret void
39}
40
41!0 =  !{ i32 256, i32 0 }
42