1; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
2;
3; CHECK: Reduction Type: +
4;
5; void f(int* sum) {
6;   for (int i = 0; i <= 100; i++)
7;     sum += i * 3;
8; }
9target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64"
10
11define void @f(i32* %sum) {
12entry:
13  br label %for.cond
14
15for.cond:                                         ; preds = %for.cond, %entr
16  %i1.0 = phi i32 [ 0, %entry ], [ %inc, %for.cond ]
17  %sum.reload = load i32, i32* %sum
18  %mul = mul nsw i32 %i1.0, 3
19  %add = add nsw i32 %sum.reload, %mul
20  %inc = add nsw i32 %i1.0, 1
21  store i32 %add, i32* %sum
22  %cmp = icmp slt i32 %i1.0, 100
23  br i1 %cmp, label %for.cond, label %for.end
24
25for.end:                                          ; preds = %for.cond
26  ret void
27}
28