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1; RUN: opt %loadNPMPolly '-passes=polly-custom<detect>' -polly-print-detect -disable-output -pass-remarks-missed=polly-detect < %s 2>&1 | FileCheck %s2 3; void f(long A[], long N) {4; long i;5; for (i = 0; i < N; ++i)6; A[i] = i;7; unreachable()8; }9 10target 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"11 12define void @f(ptr %A, i64 %N) nounwind {13entry:14 fence seq_cst15 br label %for.i16 17for.i:18 %indvar = phi i64 [ 0, %entry ], [ %indvar.next, %for.i ]19 %scevgep = getelementptr i64, ptr %A, i64 %indvar20 store i64 %indvar, ptr %scevgep21 %indvar.next = add nsw i64 %indvar, 122 %exitcond = icmp eq i64 %indvar.next, %N23 br i1 %exitcond, label %return, label %for.i24 25return:26 fence seq_cst27 unreachable28}29 30; CHECK: Unreachable in exit block31