; LLVM IR from viveakrt/Competitive-programing :: SPOJ/treap.ll (Z3updP4node)

; 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"

%struct.node = type { i32, i32, i32, i32, i32, i32, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z2szP4node(ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z2mxP4node(ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z2mnP4node(ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z3mndP4node(ptr noundef) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z3updP4node(ptr noundef %0) #1 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %11 = load ptr, ptr %2, align 8, !tbaa !5
  %12 = icmp ne ptr %11, null
  br i1 %12, label %14, label %13

13:                                               ; preds = %1
  br label %108

14:                                               ; preds = %1
  %15 = load ptr, ptr %2, align 8, !tbaa !5
  %16 = getelementptr inbounds %struct.node, ptr %15, i32 0, i32 6
  %17 = load ptr, ptr %16, align 8, !tbaa !9
  %18 = call noundef i32 @_Z2szP4node(ptr noundef %17)
  %19 = load ptr, ptr %2, align 8, !tbaa !5
  %20 = getelementptr inbounds %struct.node, ptr %19, i32 0, i32 7
  %21 = load ptr, ptr %20, align 8, !tbaa !12
  %22 = call noundef i32 @_Z2szP4node(ptr noundef %21)
  %23 = add nsw i32 %18, %22
  %24 = add nsw i32 %23, 1
  %25 = load ptr, ptr %2, align 8, !tbaa !5
  %26 = getelementptr inbounds %struct.node, ptr %25, i32 0, i32 0
  store i32 %24, ptr %26, align 8, !tbaa !13
  %27 = load ptr, ptr %2, align 8, !tbaa !5
  %28 = getelementptr inbounds %struct.node, ptr %27, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  %29 = load ptr, ptr %2, align 8, !tbaa !5
  %30 = getelementptr inbounds %struct.node, ptr %29, i32 0, i32 6
  %31 = load ptr, ptr %30, align 8, !tbaa !9
  %32 = call noundef i32 @_Z2mnP4node(ptr noundef %31)
  store i32 %32, ptr %3, align 4, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  %33 = load ptr, ptr %2, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.node, ptr %33, i32 0, i32 7
  %35 = load ptr, ptr %34, align 8, !tbaa !12
  %36 = call noundef i32 @_Z2mnP4node(ptr noundef %35)
  store i32 %36, ptr %4, align 4, !tbaa !14
  %37 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %38 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %28, ptr noundef nonnull align 4 dereferenceable(4) %37)
  %39 = load i32, ptr %38, align 4, !tbaa !14
  %40 = load ptr, ptr %2, align 8, !tbaa !5
  %41 = getelementptr inbounds %struct.node, ptr %40, i32 0, i32 3
  store i32 %39, ptr %41, align 4, !tbaa !15
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  %42 = load ptr, ptr %2, align 8, !tbaa !5
  %43 = getelementptr inbounds %struct.node, ptr %42, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %44 = load ptr, ptr %2, align 8, !tbaa !5
  %45 = getelementptr inbounds %struct.node, ptr %44, i32 0, i32 6
  %46 = load ptr, ptr %45, align 8, !tbaa !9
  %47 = call noundef i32 @_Z2mxP4node(ptr noundef %46)
  store i32 %47, ptr %5, align 4, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  %48 = load ptr, ptr %2, align 8, !tbaa !5
  %49 = getelementptr inbounds %struct.node, ptr %48, i32 0, i32 7
  %50 = load ptr, ptr %49, align 8, !tbaa !12
  %51 = call noundef i32 @_Z2mxP4node(ptr noundef %50)
  store i32 %51, ptr %6, align 4, !tbaa !14
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %53 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %43, ptr noundef nonnull align 4 dereferenceable(4) %52)
  %54 = load i32, ptr %53, align 4, !tbaa !14
  %55 = load ptr, ptr %2, align 8, !tbaa !5
  %56 = getelementptr inbounds %struct.node, ptr %55, i32 0, i32 4
  store i32 %54, ptr %56, align 8, !tbaa !16
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  %57 = load ptr, ptr %2, align 8, !tbaa !5
  %58 = getelementptr inbounds %struct.node, ptr %57, i32 0, i32 6
  %59 = load ptr, ptr %58, align 8, !tbaa !9
  %60 = call noundef i32 @_Z3mndP4node(ptr noundef %59)
  store i32 %60, ptr %7, align 4, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  %61 = load ptr, ptr %2, align 8, !tbaa !5
  %62 = getelementptr inbounds %struct.node, ptr %61, i32 0, i32 7
  %63 = load ptr, ptr %62, align 8, !tbaa !12
  %64 = call noundef i32 @_Z3mndP4node(ptr noundef %63)
  store i32 %64, ptr %8, align 4, !tbaa !14
  %65 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %66 = load i32, ptr %65, align 4, !tbaa !14
  %67 = load ptr, ptr %2, align 8, !tbaa !5
  %68 = getelementptr inbounds %struct.node, ptr %67, i32 0, i32 5
  store i32 %66, ptr %68, align 4, !tbaa !17
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  %69 = load ptr, ptr %2, align 8, !tbaa !5
  %70 = getelementptr inbounds %struct.node, ptr %69, i32 0, i32 6
  %71 = load ptr, ptr %70, align 8, !tbaa !9
  %72 = icmp ne ptr %71, null
  br i1 %72, label %73, label %88

73:                                               ; preds = %14
  %74 = load ptr, ptr %2, align 8, !tbaa !5
  %75 = getelementptr inbounds %struct.node, ptr %74, i32 0, i32 5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  %76 = load ptr, ptr %2, align 8, !tbaa !5
  %77 = getelementptr inbounds %struct.node, ptr %76, i32 0, i32 1
  %78 = load i32, ptr %77, align 4, !tbaa !18
  %79 = load ptr, ptr %2, align 8, !tbaa !5
  %80 = getelementptr inbounds %struct.node, ptr %79, i32 0, i32 6
  %81 = load ptr, ptr %80, align 8, !tbaa !9
  %82 = call noundef i32 @_Z2mxP4node(ptr noundef %81)
  %83 = sub nsw i32 %78, %82
  store i32 %83, ptr %9, align 4, !tbaa !14
  %84 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %75, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %85 = load i32, ptr %84, align 4, !tbaa !14
  %86 = load ptr, ptr %2, align 8, !tbaa !5
  %87 = getelementptr inbounds %struct.node, ptr %86, i32 0, i32 5
  store i32 %85, ptr %87, align 4, !tbaa !17
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  br label %88

88:                                               ; preds = %73, %14
  %89 = load ptr, ptr %2, align 8, !tbaa !5
  %90 = getelementptr inbounds %struct.node, ptr %89, i32 0, i32 7
  %91 = load ptr, ptr %90, align 8, !tbaa !12
  %92 = icmp ne ptr %91, null
  br i1 %92, label %93, label %108

93:                                               ; preds = %88
  %94 = load ptr, ptr %2, align 8, !tbaa !5
  %95 = getelementptr inbounds %struct.node, ptr %94, i32 0, i32 5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  %96 = load ptr, ptr %2, align 8, !tbaa !5
  %97 = getelementptr inbounds %struct.node, ptr %96, i32 0, i32 7
  %98 = load ptr, ptr %97, align 8, !tbaa !12
  %99 = call noundef i32 @_Z2mnP4node(ptr noundef %98)
  %100 = load ptr, ptr %2, align 8, !tbaa !5
  %101 = getelementptr inbounds %struct.node, ptr %100, i32 0, i32 1
  %102 = load i32, ptr %101, align 4, !tbaa !18
  %103 = sub nsw i32 %99, %102
  store i32 %103, ptr %10, align 4, !tbaa !14
  %104 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %95, ptr noundef nonnull align 4 dereferenceable(4) %10)
  %105 = load i32, ptr %104, align 4, !tbaa !14
  %106 = load ptr, ptr %2, align 8, !tbaa !5
  %107 = getelementptr inbounds %struct.node, ptr %106, i32 0, i32 5
  store i32 %105, ptr %107, align 4, !tbaa !17
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  br label %108

108:                                              ; preds = %93, %88, %13
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

attributes #0 = { mustprogress nounwind 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 = { 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 #2 = { inlinehint mustprogress nounwind 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 #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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, !6, i64 24}
!10 = !{!"_ZTS4node", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !6, i64 24, !6, i64 32}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !6, i64 32}
!13 = !{!10, !11, i64 0}
!14 = !{!11, !11, i64 0}
!15 = !{!10, !11, i64 12}
!16 = !{!10, !11, i64 16}
!17 = !{!10, !11, i64 20}
!18 = !{!10, !11, i64 4}


; 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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z2szP4node(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z2mxP4node(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z2mnP4node(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z3mndP4node(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_Z3updP4node(ptr noundef %0) local_unnamed_addr #0 {
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %58, label %10

10:                                               ; preds = %1
  %11 = getelementptr inbounds i8, ptr %0, i64 24
  %12 = load ptr, ptr %11, align 8, !tbaa !5
  %13 = tail call noundef i32 @_Z2szP4node(ptr noundef %12)
  %14 = getelementptr inbounds i8, ptr %0, i64 32
  %15 = load ptr, ptr %14, align 8, !tbaa !11
  %16 = tail call noundef i32 @_Z2szP4node(ptr noundef %15)
  %17 = add i32 %13, 1
  %18 = add i32 %17, %16
  store i32 %18, ptr %0, align 8, !tbaa !12
  %19 = getelementptr inbounds i8, ptr %0, i64 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #3
  %20 = load ptr, ptr %11, align 8, !tbaa !5
  %21 = tail call noundef i32 @_Z2mnP4node(ptr noundef %20)
  store i32 %21, ptr %2, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #3
  %22 = load ptr, ptr %14, align 8, !tbaa !11
  %23 = tail call noundef i32 @_Z2mnP4node(ptr noundef %22)
  store i32 %23, ptr %3, align 4, !tbaa !13
  %24 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %25 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 4 dereferenceable(4) %24)
  %26 = load i32, ptr %25, align 4, !tbaa !13
  %27 = getelementptr inbounds i8, ptr %0, i64 12
  store i32 %26, ptr %27, align 4, !tbaa !14
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #3
  %28 = load ptr, ptr %11, align 8, !tbaa !5
  %29 = call noundef i32 @_Z2mxP4node(ptr noundef %28)
  store i32 %29, ptr %4, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #3
  %30 = load ptr, ptr %14, align 8, !tbaa !11
  %31 = call noundef i32 @_Z2mxP4node(ptr noundef %30)
  store i32 %31, ptr %5, align 4, !tbaa !13
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %33 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 4 dereferenceable(4) %32)
  %34 = load i32, ptr %33, align 4, !tbaa !13
  %35 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 %34, ptr %35, align 8, !tbaa !15
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #3
  %36 = load ptr, ptr %11, align 8, !tbaa !5
  %37 = call noundef i32 @_Z3mndP4node(ptr noundef %36)
  store i32 %37, ptr %6, align 4, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #3
  %38 = load ptr, ptr %14, align 8, !tbaa !11
  %39 = call noundef i32 @_Z3mndP4node(ptr noundef %38)
  store i32 %39, ptr %7, align 4, !tbaa !13
  %40 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %41 = load i32, ptr %40, align 4, !tbaa !13
  %42 = getelementptr inbounds i8, ptr %0, i64 20
  store i32 %41, ptr %42, align 4, !tbaa !16
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #3
  %43 = load ptr, ptr %11, align 8, !tbaa !5
  %.not25 = icmp eq ptr %43, null
  br i1 %.not25, label %50, label %44

44:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #3
  %45 = load i32, ptr %19, align 4, !tbaa !17
  %46 = call noundef i32 @_Z2mxP4node(ptr noundef nonnull %43)
  %47 = sub nsw i32 %45, %46
  store i32 %47, ptr %8, align 4, !tbaa !13
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %42, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %49 = load i32, ptr %48, align 4, !tbaa !13
  store i32 %49, ptr %42, align 4, !tbaa !16
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #3
  br label %50

50:                                               ; preds = %44, %10
  %51 = load ptr, ptr %14, align 8, !tbaa !11
  %.not26 = icmp eq ptr %51, null
  br i1 %.not26, label %58, label %52

52:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #3
  %53 = call noundef i32 @_Z2mnP4node(ptr noundef nonnull %51)
  %54 = load i32, ptr %19, align 4, !tbaa !17
  %55 = sub nsw i32 %53, %54
  store i32 %55, ptr %9, align 4, !tbaa !13
  %56 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %42, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %57 = load i32, ptr %56, align 4, !tbaa !13
  store i32 %57, ptr %42, align 4, !tbaa !16
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #3
  br label %58

58:                                               ; preds = %1, %52, %50
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1

attributes #0 = { mustprogress nounwind 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 = { inlinehint mustprogress nounwind 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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, !10, i64 24}
!6 = !{!"_ZTS4node", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !10, i64 24, !10, i64 32}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!6, !10, i64 32}
!12 = !{!6, !7, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!6, !7, i64 12}
!15 = !{!6, !7, i64 16}
!16 = !{!6, !7, i64 20}
!17 = !{!6, !7, i64 4}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass