1; RUN: opt %loadPolly -basic-aa -polly-ast -polly-ast-detect-parallel -analyze < %s | FileCheck %s
2;
3; CHECK: #pragma simd reduction (+ : MemRef_sum{{[1,2]}}, MemRef_sum{{[1,2]}}) reduction (* : MemRef_prod) reduction (| : MemRef_or) reduction (& : MemRef_and)
4; CHECK: #pragma known-parallel reduction (+ : MemRef_sum{{[1,2]}}, MemRef_sum{{[1,2]}}) reduction (* : MemRef_prod) reduction (| : MemRef_or) reduction (& : MemRef_and)
5; CHECK: for (int c0 = 0; c0 < N; c0 += 1)
6; CHECK:   Stmt_for_body(c0);
7;
8;    void f(int N, int *restrict sum1, int *restrict sum2, int *restrict prod,
9;           int *restrict and, int *restrict or ) {
10;      for (int i = 0; i < N; i++) {
11;        *sum1 += i;
12;        *sum2 += i + 1;
13;        *prod *= i;
14;        *and &= i;
15;        * or |= i;
16;      }
17;    }
18;
19target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
20
21define void @f(i32 %N, i32* noalias %sum1, i32* noalias %sum2, i32* noalias %prod, i32* noalias %and, i32* noalias %or) {
22entry:
23  br label %for.cond
24
25for.cond:                                         ; preds = %for.inc, %entry
26  %i.0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ]
27  %cmp = icmp slt i32 %i.0, %N
28  br i1 %cmp, label %for.body, label %for.end
29
30for.body:                                         ; preds = %for.cond
31  %tmp = load i32, i32* %sum1, align 4
32  %add = add nsw i32 %tmp, %i.0
33  store i32 %add, i32* %sum1, align 4
34  %add1 = add nsw i32 %i.0, 1
35  %tmp1 = load i32, i32* %sum2, align 4
36  %add2 = add nsw i32 %tmp1, %add1
37  store i32 %add2, i32* %sum2, align 4
38  %tmp2 = load i32, i32* %prod, align 4
39  %mul = mul nsw i32 %tmp2, %i.0
40  store i32 %mul, i32* %prod, align 4
41  %tmp3 = load i32, i32* %and, align 4
42  %and3 = and i32 %tmp3, %i.0
43  store i32 %and3, i32* %and, align 4
44  %tmp4 = load i32, i32* %or, align 4
45  %or4 = or i32 %tmp4, %i.0
46  store i32 %or4, i32* %or, align 4
47  br label %for.inc
48
49for.inc:                                          ; preds = %for.body
50  %inc = add nsw i32 %i.0, 1
51  br label %for.cond
52
53for.end:                                          ; preds = %for.cond
54  ret void
55}
56