1 ; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
3 ; void f(int *A, int N, int p) {
4 ; for (int i = 0; i < N; i++)
8 ; Note: 2147483648 == 2 ^ 31
10 ; CHECK: Function: wrap
11 ; CHECK: Invalid Context:
12 ; CHECK: [N, p] -> { : p >= 2147483649 - N }
14 target datalayout = "e-m:e-i32:64-f80:128-n8:16:32:64-S128"
16 define void @wrap(i32* %A, i32 %N, i32 %p) {
20 bb2: ; preds = %bb7, %bb
21 %indvars.iv = phi i32 [ %indvars.iv.next, %bb7 ], [ 0, %bb ]
22 %tmp3 = icmp slt i32 %indvars.iv, %N
23 br i1 %tmp3, label %bb4, label %bb8
26 %tmp5 = add i32 %indvars.iv, %p
27 %tmp6 = getelementptr inbounds i32, i32* %A, i32 %tmp5
28 store i32 0, i32* %tmp6, align 4
32 %indvars.iv.next = add nuw nsw i32 %indvars.iv, 1