1 ; RUN: opt %loadNPMPolly '-passes=print<polly-detect>' -disable-output < %s 2>&1 | FileCheck %s
2 ; RUN: opt %loadNPMPolly -passes=polly-codegen -disable-output < %s
4 ; void f(long A[], long N) {
7 ; for (j = 0; j < N; ++j)
8 ; for (i = 0; i < N; ++i)
12 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"
14 define void @f(ptr %A, i64 %N) nounwind {
20 br i1 true, label %for.j, label %return
23 %j.015 = phi i64 [ %inc5, %for.inc8 ], [ 0, %next ]
27 %indvar = phi i64 [ 0, %for.j], [ %indvar.next, %for.i ]
28 %scevgep = getelementptr i64, ptr %A, i64 %indvar
29 store i64 %indvar, ptr %scevgep
30 %indvar.next = add nsw i64 %indvar, 1
31 %exitcond = icmp eq i64 %indvar.next, %N
32 br i1 %exitcond, label %for.inc8, label %for.i
34 for.inc8: ; preds = %for.body3
35 %inc5 = add nsw i64 %j.015, 1
36 %exitcond16 = icmp eq i64 %inc5, %N
37 br i1 %exitcond16, label %return, label %for.j
44 ; CHECK: Valid Region for Scop: next => return