; LLVM IR from xtaci/algorithms :: src (scc_demo)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@.str = external hidden unnamed_addr constant [35 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %6 = call i64 @time(ptr noundef null) #8
  %7 = trunc i64 %6 to i32
  call void @srand(i32 noundef %7) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #8
  %8 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 40) #9
  invoke void @_ZN3alg13DirectedGraphC2Ev(ptr noundef nonnull align 8 dereferenceable(36) %8)
          to label %9 unwind label %23

9:                                                ; preds = %0
  store ptr %8, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #8
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %20, %9
  %11 = load i32, ptr %5, align 4, !tbaa !9
  %12 = icmp slt i32 %11, 9
  br i1 %12, label %13, label %27

13:                                               ; preds = %10
  %14 = load ptr, ptr %2, align 8, !tbaa !5
  %15 = load i32, ptr %5, align 4, !tbaa !9
  %16 = load ptr, ptr %14, align 8, !tbaa !11
  %17 = getelementptr inbounds ptr, ptr %16, i64 2
  %18 = load ptr, ptr %17, align 8
  %19 = call noundef zeroext i1 %18(ptr noundef nonnull align 8 dereferenceable(36) %14, i32 noundef %15)
  br label %20

20:                                               ; preds = %13
  %21 = load i32, ptr %5, align 4, !tbaa !9
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %5, align 4, !tbaa !9
  br label %10, !llvm.loop !13

23:                                               ; preds = %0
  %24 = landingpad { ptr, i32 }
          cleanup
  %25 = extractvalue { ptr, i32 } %24, 0
  store ptr %25, ptr %3, align 8
  %26 = extractvalue { ptr, i32 } %24, 1
  store i32 %26, ptr %4, align 4
  call void @_ZdlPvm(ptr noundef %8, i64 noundef 40) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #8
  br label %93

27:                                               ; preds = %10
  %28 = load ptr, ptr %2, align 8, !tbaa !5
  %29 = load ptr, ptr %28, align 8, !tbaa !11
  %30 = getelementptr inbounds ptr, ptr %29, i64 4
  %31 = load ptr, ptr %30, align 8
  %32 = call noundef zeroext i1 %31(ptr noundef nonnull align 8 dereferenceable(36) %28, i32 noundef 0, i32 noundef 1, i32 noundef 1)
  %33 = load ptr, ptr %2, align 8, !tbaa !5
  %34 = load ptr, ptr %33, align 8, !tbaa !11
  %35 = getelementptr inbounds ptr, ptr %34, i64 4
  %36 = load ptr, ptr %35, align 8
  %37 = call noundef zeroext i1 %36(ptr noundef nonnull align 8 dereferenceable(36) %33, i32 noundef 1, i32 noundef 2, i32 noundef 1)
  %38 = load ptr, ptr %2, align 8, !tbaa !5
  %39 = load ptr, ptr %38, align 8, !tbaa !11
  %40 = getelementptr inbounds ptr, ptr %39, i64 4
  %41 = load ptr, ptr %40, align 8
  %42 = call noundef zeroext i1 %41(ptr noundef nonnull align 8 dereferenceable(36) %38, i32 noundef 2, i32 noundef 0, i32 noundef 1)
  %43 = load ptr, ptr %2, align 8, !tbaa !5
  %44 = load ptr, ptr %43, align 8, !tbaa !11
  %45 = getelementptr inbounds ptr, ptr %44, i64 4
  %46 = load ptr, ptr %45, align 8
  %47 = call noundef zeroext i1 %46(ptr noundef nonnull align 8 dereferenceable(36) %43, i32 noundef 3, i32 noundef 4, i32 noundef 1)
  %48 = load ptr, ptr %2, align 8, !tbaa !5
  %49 = load ptr, ptr %48, align 8, !tbaa !11
  %50 = getelementptr inbounds ptr, ptr %49, i64 4
  %51 = load ptr, ptr %50, align 8
  %52 = call noundef zeroext i1 %51(ptr noundef nonnull align 8 dereferenceable(36) %48, i32 noundef 4, i32 noundef 5, i32 noundef 1)
  %53 = load ptr, ptr %2, align 8, !tbaa !5
  %54 = load ptr, ptr %53, align 8, !tbaa !11
  %55 = getelementptr inbounds ptr, ptr %54, i64 4
  %56 = load ptr, ptr %55, align 8
  %57 = call noundef zeroext i1 %56(ptr noundef nonnull align 8 dereferenceable(36) %53, i32 noundef 5, i32 noundef 3, i32 noundef 1)
  %58 = load ptr, ptr %2, align 8, !tbaa !5
  %59 = load ptr, ptr %58, align 8, !tbaa !11
  %60 = getelementptr inbounds ptr, ptr %59, i64 4
  %61 = load ptr, ptr %60, align 8
  %62 = call noundef zeroext i1 %61(ptr noundef nonnull align 8 dereferenceable(36) %58, i32 noundef 6, i32 noundef 7, i32 noundef 1)
  %63 = load ptr, ptr %2, align 8, !tbaa !5
  %64 = load ptr, ptr %63, align 8, !tbaa !11
  %65 = getelementptr inbounds ptr, ptr %64, i64 4
  %66 = load ptr, ptr %65, align 8
  %67 = call noundef zeroext i1 %66(ptr noundef nonnull align 8 dereferenceable(36) %63, i32 noundef 7, i32 noundef 8, i32 noundef 1)
  %68 = load ptr, ptr %2, align 8, !tbaa !5
  %69 = load ptr, ptr %68, align 8, !tbaa !11
  %70 = getelementptr inbounds ptr, ptr %69, i64 4
  %71 = load ptr, ptr %70, align 8
  %72 = call noundef zeroext i1 %71(ptr noundef nonnull align 8 dereferenceable(36) %68, i32 noundef 8, i32 noundef 6, i32 noundef 1)
  %73 = load ptr, ptr %2, align 8, !tbaa !5
  %74 = load ptr, ptr %73, align 8, !tbaa !11
  %75 = getelementptr inbounds ptr, ptr %74, i64 4
  %76 = load ptr, ptr %75, align 8
  %77 = call noundef zeroext i1 %76(ptr noundef nonnull align 8 dereferenceable(36) %73, i32 noundef 0, i32 noundef 3, i32 noundef 1)
  %78 = load ptr, ptr %2, align 8, !tbaa !5
  %79 = load ptr, ptr %78, align 8, !tbaa !11
  %80 = getelementptr inbounds ptr, ptr %79, i64 4
  %81 = load ptr, ptr %80, align 8
  %82 = call noundef zeroext i1 %81(ptr noundef nonnull align 8 dereferenceable(36) %78, i32 noundef 3, i32 noundef 8, i32 noundef 1)
  %83 = load ptr, ptr %2, align 8, !tbaa !5
  call void @_ZNK3alg5Graph8printdotEv(ptr noundef nonnull align 8 dereferenceable(36) %83)
  %84 = call i32 (ptr, ...) @printf(ptr noundef @.str)
  %85 = load ptr, ptr %2, align 8, !tbaa !5
  call void @_ZN3algL3SCCERNS_13DirectedGraphE(ptr noundef nonnull align 8 dereferenceable(36) %85)
  %86 = load ptr, ptr %2, align 8, !tbaa !5
  %87 = icmp eq ptr %86, null
  br i1 %87, label %92, label %88

88:                                               ; preds = %27
  %89 = load ptr, ptr %86, align 8, !tbaa !11
  %90 = getelementptr inbounds ptr, ptr %89, i64 1
  %91 = load ptr, ptr %90, align 8
  call void %91(ptr noundef nonnull align 8 dereferenceable(36) %86) #8
  br label %92

92:                                               ; preds = %88, %27
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #8
  ret i32 0

93:                                               ; preds = %23
  %94 = load ptr, ptr %3, align 8
  %95 = load i32, ptr %4, align 4
  %96 = insertvalue { ptr, i32 } poison, ptr %94, 0
  %97 = insertvalue { ptr, i32 } %96, i32 %95, 1
  resume { ptr, i32 } %97
}

; Function Attrs: nounwind
declare void @srand(i32 noundef) #1

; Function Attrs: nounwind
declare i64 @time(ptr noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN3alg13DirectedGraphC2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3alg5Graph8printdotEv(ptr noundef nonnull align 8 dereferenceable(36)) #6 align 2

declare i32 @printf(ptr noundef, ...) #7

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN3algL3SCCERNS_13DirectedGraphE(ptr noundef nonnull align 8 dereferenceable(36)) #6

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@.str = external hidden unnamed_addr constant [35 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = tail call i64 @time(ptr noundef null) #7
  %2 = trunc i64 %1 to i32
  tail call void @srand(i32 noundef %2) #7
  %3 = tail call noalias noundef nonnull dereferenceable(40) ptr @_Znwm(i64 noundef 40) #8
  invoke void @_ZN3alg13DirectedGraphC2Ev(ptr noundef nonnull align 8 dereferenceable(36) %3)
          to label %.preheader.preheader unwind label %88

.preheader.preheader:                             ; preds = %0
  %4 = load ptr, ptr %3, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %4, i64 16
  %6 = load ptr, ptr %5, align 8
  %7 = tail call noundef zeroext i1 %6(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 0)
  %8 = load ptr, ptr %3, align 8, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %8, i64 16
  %10 = load ptr, ptr %9, align 8
  %11 = tail call noundef zeroext i1 %10(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 1)
  %12 = load ptr, ptr %3, align 8, !tbaa !5
  %13 = getelementptr inbounds i8, ptr %12, i64 16
  %14 = load ptr, ptr %13, align 8
  %15 = tail call noundef zeroext i1 %14(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 2)
  %16 = load ptr, ptr %3, align 8, !tbaa !5
  %17 = getelementptr inbounds i8, ptr %16, i64 16
  %18 = load ptr, ptr %17, align 8
  %19 = tail call noundef zeroext i1 %18(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 3)
  %20 = load ptr, ptr %3, align 8, !tbaa !5
  %21 = getelementptr inbounds i8, ptr %20, i64 16
  %22 = load ptr, ptr %21, align 8
  %23 = tail call noundef zeroext i1 %22(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 4)
  %24 = load ptr, ptr %3, align 8, !tbaa !5
  %25 = getelementptr inbounds i8, ptr %24, i64 16
  %26 = load ptr, ptr %25, align 8
  %27 = tail call noundef zeroext i1 %26(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 5)
  %28 = load ptr, ptr %3, align 8, !tbaa !5
  %29 = getelementptr inbounds i8, ptr %28, i64 16
  %30 = load ptr, ptr %29, align 8
  %31 = tail call noundef zeroext i1 %30(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 6)
  %32 = load ptr, ptr %3, align 8, !tbaa !5
  %33 = getelementptr inbounds i8, ptr %32, i64 16
  %34 = load ptr, ptr %33, align 8
  %35 = tail call noundef zeroext i1 %34(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 7)
  %36 = load ptr, ptr %3, align 8, !tbaa !5
  %37 = getelementptr inbounds i8, ptr %36, i64 16
  %38 = load ptr, ptr %37, align 8
  %39 = tail call noundef zeroext i1 %38(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 8)
  %40 = load ptr, ptr %3, align 8, !tbaa !5
  %41 = getelementptr inbounds i8, ptr %40, i64 32
  %42 = load ptr, ptr %41, align 8
  %43 = tail call noundef zeroext i1 %42(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 0, i32 noundef 1, i32 noundef 1)
  %44 = load ptr, ptr %3, align 8, !tbaa !5
  %45 = getelementptr inbounds i8, ptr %44, i64 32
  %46 = load ptr, ptr %45, align 8
  %47 = tail call noundef zeroext i1 %46(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 1, i32 noundef 2, i32 noundef 1)
  %48 = load ptr, ptr %3, align 8, !tbaa !5
  %49 = getelementptr inbounds i8, ptr %48, i64 32
  %50 = load ptr, ptr %49, align 8
  %51 = tail call noundef zeroext i1 %50(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 2, i32 noundef 0, i32 noundef 1)
  %52 = load ptr, ptr %3, align 8, !tbaa !5
  %53 = getelementptr inbounds i8, ptr %52, i64 32
  %54 = load ptr, ptr %53, align 8
  %55 = tail call noundef zeroext i1 %54(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 3, i32 noundef 4, i32 noundef 1)
  %56 = load ptr, ptr %3, align 8, !tbaa !5
  %57 = getelementptr inbounds i8, ptr %56, i64 32
  %58 = load ptr, ptr %57, align 8
  %59 = tail call noundef zeroext i1 %58(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 4, i32 noundef 5, i32 noundef 1)
  %60 = load ptr, ptr %3, align 8, !tbaa !5
  %61 = getelementptr inbounds i8, ptr %60, i64 32
  %62 = load ptr, ptr %61, align 8
  %63 = tail call noundef zeroext i1 %62(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 5, i32 noundef 3, i32 noundef 1)
  %64 = load ptr, ptr %3, align 8, !tbaa !5
  %65 = getelementptr inbounds i8, ptr %64, i64 32
  %66 = load ptr, ptr %65, align 8
  %67 = tail call noundef zeroext i1 %66(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 6, i32 noundef 7, i32 noundef 1)
  %68 = load ptr, ptr %3, align 8, !tbaa !5
  %69 = getelementptr inbounds i8, ptr %68, i64 32
  %70 = load ptr, ptr %69, align 8
  %71 = tail call noundef zeroext i1 %70(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 7, i32 noundef 8, i32 noundef 1)
  %72 = load ptr, ptr %3, align 8, !tbaa !5
  %73 = getelementptr inbounds i8, ptr %72, i64 32
  %74 = load ptr, ptr %73, align 8
  %75 = tail call noundef zeroext i1 %74(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 8, i32 noundef 6, i32 noundef 1)
  %76 = load ptr, ptr %3, align 8, !tbaa !5
  %77 = getelementptr inbounds i8, ptr %76, i64 32
  %78 = load ptr, ptr %77, align 8
  %79 = tail call noundef zeroext i1 %78(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 0, i32 noundef 3, i32 noundef 1)
  %80 = load ptr, ptr %3, align 8, !tbaa !5
  %81 = getelementptr inbounds i8, ptr %80, i64 32
  %82 = load ptr, ptr %81, align 8
  %83 = tail call noundef zeroext i1 %82(ptr noundef nonnull align 8 dereferenceable(36) %3, i32 noundef 3, i32 noundef 8, i32 noundef 1)
  tail call void @_ZNK3alg5Graph8printdotEv(ptr noundef nonnull align 8 dereferenceable(36) %3)
  %84 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str)
  tail call void @_ZN3algL3SCCERNS_13DirectedGraphE(ptr noundef nonnull align 8 dereferenceable(36) %3)
  %85 = load ptr, ptr %3, align 8, !tbaa !5
  %86 = getelementptr inbounds i8, ptr %85, i64 8
  %87 = load ptr, ptr %86, align 8
  tail call void %87(ptr noundef nonnull align 8 dereferenceable(36) %3) #7
  ret i32 0

88:                                               ; preds = %0
  %89 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %3, i64 noundef 40) #9
  resume { ptr, i32 } %89
}

; Function Attrs: nounwind
declare void @srand(i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind
declare i64 @time(ptr noundef) local_unnamed_addr #1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN3alg13DirectedGraphC2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3alg5Graph8printdotEv(ptr noundef nonnull align 8 dereferenceable(36)) local_unnamed_addr #5 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare hidden void @_ZN3algL3SCCERNS_13DirectedGraphE(ptr noundef nonnull align 8 dereferenceable(36)) local_unnamed_addr #5

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,LoopSimplifyPass,SROAPass,SimplifyCFGPass,TailCallElimPass