1 ; RUN: opt %loadNPMPolly '-passes=print<polly-detect>' -disable-output < %s 2>&1 | FileCheck %s
3 ; void f(long A[], long N) {
6 ; for (i = 0; i < N; ++i)
10 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
12 define void @f(ptr %A, i64 %N) nounwind {
18 br i1 true, label %for.i, label %return
21 %indvar = phi i64 [ 0, %next], [ %indvar.next, %for.i ]
22 %scevgep = getelementptr i64, ptr %A, i64 %indvar
23 store i64 %indvar, ptr %scevgep
24 %indvar.next = add nsw i64 %indvar, 1
25 %exitcond = icmp eq i64 %indvar.next, %N
26 br i1 %exitcond, label %return, label %for.i
33 ; CHECK: Valid Region for Scop: next => return