1; RUN: opt %loadPolly -pass-remarks-analysis="polly-scops" -polly-scops -disable-output < %s 2>&1 | FileCheck %s --check-prefix=REMARK
2; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
3;
4; REMARK:      remark: <unknown>:0:0: SCoP begins here.
5; REMARK-NEXT: remark: <unknown>:0:0: Use user assumption: [n] -> {  : n <= 100 }
6; REMARK-NEXT: remark: <unknown>:0:0: Signed-unsigned restriction: [n] -> {  : n < 0 }
7; REMARK-NEXT: remark: <unknown>:0:0: SCoP ends here.
8;
9; CHECK: Context:
10; CHECK-NEXT: [n] -> {  : -9223372036854775808 <= n <= 100 }
11;
12;    void foo(float A[][100], long n) {
13;      for (long i = 0; i < n; i++)
14;        A[42][i] = 42.0;
15;    }
16;
17target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
18
19@.src = private unnamed_addr constant [12 x i8] c"/tmp/test.c\00", align 1
20@0 = private unnamed_addr constant { i16, i16, [14 x i8] } { i16 -1, i16 0, [14 x i8] c"'float [100]'\00" }
21@1 = private unnamed_addr constant { i16, i16, [7 x i8] } { i16 0, i16 13, [7 x i8] c"'long'\00" }
22
23define void @foo([100 x float]* %A, i64 %n) {
24entry:
25  br label %for.cond
26
27for.cond:                                         ; preds = %for.inc, %entry
28  %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.inc ]
29  %cmp = icmp ult i64 %i.0, %n
30  br i1 %cmp, label %for.body, label %for.end
31
32for.body:                                         ; preds = %for.cond
33  %tmp = icmp slt i64 %i.0, 100
34  call void @llvm.assume(i1 %tmp)
35  %arrayidx1 = getelementptr inbounds [100 x float], [100 x float]* %A, i64 42, i64 %i.0
36  store float 4.200000e+01, float* %arrayidx1, align 4
37  br label %for.inc
38
39for.inc:                                          ; preds = %for.body
40  %inc = add nuw nsw i64 %i.0, 1
41  br label %for.cond
42
43for.end:                                          ; preds = %for.cond
44  ret void
45}
46
47declare void @llvm.assume(i1) #1
48
49