1 ; RUN: opt %loadNPMPolly '-passes=print<polly-detect>' -disable-output < %s 2>&1 | FileCheck %s
3 ; CHECK-NOT: Valid Region for Scop:
5 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
6 target triple = "x86_64-unknown-linux-gnu"
8 %struct.hoge = type { i32, i32, i32, i32 }
10 ; Function Attrs: nounwind uwtable
11 define void @widget() #0 {
13 %tmp1 = alloca %struct.hoge, align 4
14 br i1 undef, label %bb14, label %bb19
17 %tmp = load i32, ptr undef, align 4, !tbaa !1
19 br i1 false, label %bb15, label %bb18
22 %tmp16 = getelementptr inbounds %struct.hoge, ptr %tmp1, i64 0, i32 1
23 %tmp17 = getelementptr inbounds %struct.hoge, ptr %tmp1, i64 0, i32 2
29 bb19: ; preds = %bb18, %bb15, %bb13
30 %tmp20 = phi i32 [ undef, %bb13 ], [ %tmp, %bb15 ], [ %tmp, %bb18 ]
36 bb22: ; preds = %bb8, %bb8, %bb8, %bb8
42 bb24: ; preds = %bb8, %bb8
49 declare void @quux() #1
51 attributes #0 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
52 attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
53 attributes #2 = { nounwind }
57 !0 = !{!"clang version 3.8.0 (trunk 252700) (llvm/trunk 252705)"}
59 !2 = !{!"int", !3, i64 0}
60 !3 = !{!"omnipotent char", !4, i64 0}
61 !4 = !{!"Simple C/C++ TBAA"}