1; RUN: opt %loadPolly -polly-scops -polly-invariant-load-hoisting=true -analyze < %s | FileCheck %s
2;
3; CHECK:        Invariant Accesses: {
4; CHECK-NEXT:     ReadAccess := [Reduction Type: NONE] [Scalar: 0]
5; CHECK-NEXT:       [c] -> { Stmt_if_then[i0] -> MemRef_I[0] };
6; CHECK-NEXT:     Execution Context: [c] -> {  : 0 <= c <= 126 }
7; CHECK-NEXT:   }
8;
9;    void f(int *A, unsigned char c, int *I) {
10;      for (int i = 0; i < 10; i++)
11;        if ((signed char)(c + (unsigned char)1) > 0)
12;          A[i] += I[0];
13;    }
14;
15target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
16
17define void @f(i32* %A, i8 zeroext %c, i32* %I) {
18entry:
19  br label %for.cond
20
21for.cond:                                         ; preds = %for.inc, %entry
22  %indvars.iv = phi i64 [ %indvars.iv.next, %for.inc ], [ 0, %entry ]
23  %exitcond = icmp ne i64 %indvars.iv, 10
24  br i1 %exitcond, label %for.body, label %for.end
25
26for.body:                                         ; preds = %for.cond
27  %add = add i8 %c, 1
28  %cmp3 = icmp sgt i8 %add, 0
29  br i1 %cmp3, label %if.then, label %if.end
30
31if.then:                                          ; preds = %for.body
32  %tmp = load i32, i32* %I, align 4
33  %arrayidx5 = getelementptr inbounds i32, i32* %A, i64 %indvars.iv
34  %tmp1 = load i32, i32* %arrayidx5, align 4
35  %add6 = add nsw i32 %tmp1, %tmp
36  store i32 %add6, i32* %arrayidx5, align 4
37  br label %if.end
38
39if.end:                                           ; preds = %if.then, %for.body
40  br label %for.inc
41
42for.inc:                                          ; preds = %if.end
43  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
44  br label %for.cond
45
46for.end:                                          ; preds = %for.cond
47  ret void
48}
49