2015-11-22 07:05:48 +08:00
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; RUN: opt %loadPolly -polly-detect -analyze < %s \
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2015-11-11 21:25:13 +08:00
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; RUN: | FileCheck %s
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;
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; CHECK-NOT: Valid Region for Scop:
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%struct.hoge = type { i32, i32, i32, i32 }
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; Function Attrs: nounwind uwtable
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define void @widget() #0 {
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bb13:
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%tmp1 = alloca %struct.hoge, align 4
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br i1 undef, label %bb14, label %bb19
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bb14: ; preds = %bb13
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%tmp = load i32, i32* undef, align 4, !tbaa !1
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call void @quux() #2
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br i1 false, label %bb15, label %bb18
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bb15: ; preds = %bb14
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%tmp16 = getelementptr inbounds %struct.hoge, %struct.hoge* %tmp1, i64 0, i32 1
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%tmp17 = getelementptr inbounds %struct.hoge, %struct.hoge* %tmp1, i64 0, i32 2
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br label %bb19
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bb18: ; preds = %bb14
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br label %bb19
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bb19: ; preds = %bb18, %bb15, %bb13
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%tmp20 = phi i32 [ undef, %bb13 ], [ %tmp, %bb15 ], [ %tmp, %bb18 ]
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unreachable
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bb21: ; preds = %bb8
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unreachable
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bb22: ; preds = %bb8, %bb8, %bb8, %bb8
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br label %bb23
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bb23: ; preds = %bb22
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unreachable
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bb24: ; preds = %bb8, %bb8
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unreachable
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bb25: ; preds = %bb2
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unreachable
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}
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declare void @quux() #1
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attributes #0 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "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" }
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attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "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" }
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attributes #2 = { nounwind }
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!llvm.ident = !{!0}
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!0 = !{!"clang version 3.8.0 (trunk 252700) (llvm/trunk 252705)"}
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!1 = !{!2, !2, i64 0}
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!2 = !{!"int", !3, i64 0}
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!3 = !{!"omnipotent char", !4, i64 0}
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!4 = !{!"Simple C/C++ TBAA"}
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