1; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
2;
3; CHECK: Context:
4; CHECK-NEXT: [n] -> {  : -9223372036854775808 <= n <= 100 }
5;
6;    void foo(float A[][100], long n) {
7;      for (long i = 0; i < n; i++)
8;        A[42][i] = 42.0;
9;    }
10;
11target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
12
13@.src = private unnamed_addr constant [12 x i8] c"/tmp/test.c\00", align 1
14@0 = private unnamed_addr constant { i16, i16, [14 x i8] } { i16 -1, i16 0, [14 x i8] c"'float [100]'\00" }
15@1 = private unnamed_addr constant { i16, i16, [7 x i8] } { i16 0, i16 13, [7 x i8] c"'long'\00" }
16
17define void @foo([100 x float]* %A, i64 %n) {
18entry:
19  br label %for.cond
20
21for.cond:                                         ; preds = %for.inc, %entry
22  %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.inc ]
23  %cmp = icmp slt i64 %i.0, %n
24  br i1 %cmp, label %for.body, label %for.end
25
26for.body:                                         ; preds = %for.cond
27  %tmp = icmp slt i64 %i.0, 100
28  call void @llvm.assume(i1 %tmp)
29  %arrayidx1 = getelementptr inbounds [100 x float], [100 x float]* %A, i64 42, i64 %i.0
30  store float 4.200000e+01, float* %arrayidx1, align 4
31  br label %for.inc
32
33for.inc:                                          ; preds = %for.body
34  %inc = add nuw nsw i64 %i.0, 1
35  br label %for.cond
36
37for.end:                                          ; preds = %for.cond
38  ret void
39}
40
41declare void @llvm.assume(i1) #1
42
43