; LLVM IR from VastoLorde95/Competitive-Programming :: CodeChef/WF/Medium Hard/LYRC/brute.ll (Z20construct_transitionv)

; 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 { [100 x i32], i32, i32, i8, i32, i32 }
%"class.std::queue" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }

@node = external dso_local global [2000000 x %struct.Node], align 16
@Q = external dso_local global %"class.std::queue", align 8

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z20construct_transitionv() #1 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  store i32 0, ptr %1, align 4, !tbaa !5
  br label %4

4:                                                ; preds = %18, %0
  %5 = load i32, ptr %1, align 4, !tbaa !5
  %6 = icmp slt i32 %5, 100
  br i1 %6, label %7, label %21

7:                                                ; preds = %4
  %8 = load i32, ptr %1, align 4, !tbaa !5
  %9 = sext i32 %8 to i64
  %10 = getelementptr inbounds [100 x i32], ptr @node, i64 0, i64 %9
  %11 = load i32, ptr %10, align 4, !tbaa !5
  %12 = icmp ne i32 %11, 0
  br i1 %12, label %13, label %17

13:                                               ; preds = %7
  %14 = load i32, ptr %1, align 4, !tbaa !5
  %15 = sext i32 %14 to i64
  %16 = getelementptr inbounds [100 x i32], ptr @node, i64 0, i64 %15
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) @Q, ptr noundef nonnull align 4 dereferenceable(4) %16)
  br label %17

17:                                               ; preds = %13, %7
  br label %18

18:                                               ; preds = %17
  %19 = load i32, ptr %1, align 4, !tbaa !5
  %20 = add nsw i32 %19, 1
  store i32 %20, ptr %1, align 4, !tbaa !5
  br label %4, !llvm.loop !9

21:                                               ; preds = %4
  br label %22

22:                                               ; preds = %130, %21
  %23 = call noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) @Q)
  %24 = xor i1 %23, true
  br i1 %24, label %25, label %141

25:                                               ; preds = %22
  %26 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) @Q)
  %27 = load i32, ptr %26, align 4, !tbaa !5
  store i32 %27, ptr %2, align 4, !tbaa !5
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) @Q)
  store i32 0, ptr %1, align 4, !tbaa !5
  br label %28

28:                                               ; preds = %127, %25
  %29 = load i32, ptr %1, align 4, !tbaa !5
  %30 = icmp slt i32 %29, 100
  br i1 %30, label %31, label %130

31:                                               ; preds = %28
  %32 = load i32, ptr %2, align 4, !tbaa !5
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %33
  %35 = getelementptr inbounds %struct.Node, ptr %34, i32 0, i32 0
  %36 = load i32, ptr %1, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [100 x i32], ptr %35, i64 0, i64 %37
  %39 = load i32, ptr %38, align 4, !tbaa !5
  %40 = icmp ne i32 %39, 0
  br i1 %40, label %41, label %49

41:                                               ; preds = %31
  %42 = load i32, ptr %2, align 4, !tbaa !5
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %43
  %45 = getelementptr inbounds %struct.Node, ptr %44, i32 0, i32 0
  %46 = load i32, ptr %1, align 4, !tbaa !5
  %47 = sext i32 %46 to i64
  %48 = getelementptr inbounds [100 x i32], ptr %45, i64 0, i64 %47
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) @Q, ptr noundef nonnull align 4 dereferenceable(4) %48)
  br label %126

49:                                               ; preds = %31
  %50 = load i32, ptr %2, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %51
  %53 = getelementptr inbounds %struct.Node, ptr %52, i32 0, i32 1
  %54 = load i32, ptr %53, align 4, !tbaa !11
  %55 = icmp eq i32 %54, 0
  br i1 %55, label %56, label %80

56:                                               ; preds = %49
  %57 = load i32, ptr %2, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %58
  %60 = getelementptr inbounds %struct.Node, ptr %59, i32 0, i32 2
  store i32 0, ptr %60, align 4, !tbaa !13
  %61 = load i32, ptr %2, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %62
  %64 = getelementptr inbounds %struct.Node, ptr %63, i32 0, i32 2
  %65 = load i32, ptr %64, align 4, !tbaa !13
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %66
  %68 = getelementptr inbounds %struct.Node, ptr %67, i32 0, i32 0
  %69 = load i32, ptr %1, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds [100 x i32], ptr %68, i64 0, i64 %70
  %72 = load i32, ptr %71, align 4, !tbaa !5
  %73 = load i32, ptr %2, align 4, !tbaa !5
  %74 = sext i32 %73 to i64
  %75 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %74
  %76 = getelementptr inbounds %struct.Node, ptr %75, i32 0, i32 0
  %77 = load i32, ptr %1, align 4, !tbaa !5
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [100 x i32], ptr %76, i64 0, i64 %78
  store i32 %72, ptr %79, align 4, !tbaa !5
  br label %125

80:                                               ; preds = %49
  %81 = load i32, ptr %2, align 4, !tbaa !5
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %82
  %84 = getelementptr inbounds %struct.Node, ptr %83, i32 0, i32 1
  %85 = load i32, ptr %84, align 4, !tbaa !11
  %86 = sext i32 %85 to i64
  %87 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %86
  %88 = getelementptr inbounds %struct.Node, ptr %87, i32 0, i32 2
  %89 = load i32, ptr %88, align 4, !tbaa !13
  store i32 %89, ptr %3, align 4, !tbaa !5
  %90 = load i32, ptr %3, align 4, !tbaa !5
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %91
  %93 = getelementptr inbounds %struct.Node, ptr %92, i32 0, i32 0
  %94 = load i32, ptr %2, align 4, !tbaa !5
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %95
  %97 = getelementptr inbounds %struct.Node, ptr %96, i32 0, i32 3
  %98 = load i8, ptr %97, align 4, !tbaa !14
  %99 = sext i8 %98 to i64
  %100 = getelementptr inbounds [100 x i32], ptr %93, i64 0, i64 %99
  %101 = load i32, ptr %100, align 4, !tbaa !5
  %102 = load i32, ptr %2, align 4, !tbaa !5
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %103
  %105 = getelementptr inbounds %struct.Node, ptr %104, i32 0, i32 2
  store i32 %101, ptr %105, align 4, !tbaa !13
  %106 = load i32, ptr %2, align 4, !tbaa !5
  %107 = sext i32 %106 to i64
  %108 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %107
  %109 = getelementptr inbounds %struct.Node, ptr %108, i32 0, i32 2
  %110 = load i32, ptr %109, align 4, !tbaa !13
  %111 = sext i32 %110 to i64
  %112 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %111
  %113 = getelementptr inbounds %struct.Node, ptr %112, i32 0, i32 0
  %114 = load i32, ptr %1, align 4, !tbaa !5
  %115 = sext i32 %114 to i64
  %116 = getelementptr inbounds [100 x i32], ptr %113, i64 0, i64 %115
  %117 = load i32, ptr %116, align 4, !tbaa !5
  %118 = load i32, ptr %2, align 4, !tbaa !5
  %119 = sext i32 %118 to i64
  %120 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %119
  %121 = getelementptr inbounds %struct.Node, ptr %120, i32 0, i32 0
  %122 = load i32, ptr %1, align 4, !tbaa !5
  %123 = sext i32 %122 to i64
  %124 = getelementptr inbounds [100 x i32], ptr %121, i64 0, i64 %123
  store i32 %117, ptr %124, align 4, !tbaa !5
  br label %125

125:                                              ; preds = %80, %56
  br label %126

126:                                              ; preds = %125, %41
  br label %127

127:                                              ; preds = %126
  %128 = load i32, ptr %1, align 4, !tbaa !5
  %129 = add nsw i32 %128, 1
  store i32 %129, ptr %1, align 4, !tbaa !5
  br label %28, !llvm.loop !15

130:                                              ; preds = %28
  %131 = load i32, ptr %2, align 4, !tbaa !5
  %132 = sext i32 %131 to i64
  %133 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %132
  %134 = getelementptr inbounds %struct.Node, ptr %133, i32 0, i32 2
  %135 = load i32, ptr %134, align 4, !tbaa !13
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %136
  %138 = getelementptr inbounds %struct.Node, ptr %137, i32 0, i32 5
  %139 = load i32, ptr %138, align 4, !tbaa !16
  %140 = add nsw i32 %139, 1
  store i32 %140, ptr %138, align 4, !tbaa !16
  br label %22, !llvm.loop !17

141:                                              ; preds = %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #3
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 400}
!12 = !{!"_ZTS4Node", !7, i64 0, !6, i64 400, !6, i64 404, !7, i64 408, !6, i64 412, !6, i64 416}
!13 = !{!12, !6, i64 404}
!14 = !{!12, !7, i64 408}
!15 = distinct !{!15, !10}
!16 = !{!12, !6, i64 416}
!17 = distinct !{!17, !10}


; 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"

%struct.Node = type { [100 x i32], i32, i32, i8, i32, i32 }
%"class.std::queue" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }

@node = external dso_local global [2000000 x %struct.Node], align 16
@Q = external dso_local global %"class.std::queue", align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_Z20construct_transitionv() local_unnamed_addr #0 {
  br label %2

.preheader:                                       ; preds = %6
  %1 = tail call noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) @Q)
  br i1 %1, label %._crit_edge, label %.lr.ph

2:                                                ; preds = %0, %6
  %indvars.iv = phi i64 [ 0, %0 ], [ %indvars.iv.next, %6 ]
  %3 = getelementptr inbounds [100 x i32], ptr @node, i64 0, i64 %indvars.iv
  %4 = load i32, ptr %3, align 4, !tbaa !5
  %.not26 = icmp eq i32 %4, 0
  br i1 %.not26, label %6, label %5

5:                                                ; preds = %2
  tail call void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) @Q, ptr noundef nonnull align 4 dereferenceable(4) %3)
  br label %6

6:                                                ; preds = %2, %5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 100
  br i1 %exitcond.not, label %.preheader, label %2, !llvm.loop !9

.lr.ph:                                           ; preds = %.preheader, %39
  %7 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) @Q)
  %8 = load i32, ptr %7, align 4, !tbaa !5
  tail call void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) @Q)
  %9 = sext i32 %8 to i64
  %10 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %9
  %11 = getelementptr inbounds i8, ptr %10, i64 400
  %12 = getelementptr inbounds i8, ptr %10, i64 408
  %13 = getelementptr inbounds i8, ptr %10, i64 404
  br label %14

14:                                               ; preds = %.lr.ph, %38
  %indvars.iv30 = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next31, %38 ]
  %15 = getelementptr inbounds [100 x i32], ptr %10, i64 0, i64 %indvars.iv30
  %16 = load i32, ptr %15, align 4, !tbaa !5
  %.not = icmp eq i32 %16, 0
  br i1 %.not, label %18, label %17

17:                                               ; preds = %14
  tail call void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) @Q, ptr noundef nonnull align 4 dereferenceable(4) %15)
  br label %38

18:                                               ; preds = %14
  %19 = load i32, ptr %11, align 4, !tbaa !11
  %20 = icmp eq i32 %19, 0
  br i1 %20, label %21, label %24

21:                                               ; preds = %18
  store i32 0, ptr %13, align 4, !tbaa !13
  %22 = getelementptr inbounds [100 x i32], ptr @node, i64 0, i64 %indvars.iv30
  %23 = load i32, ptr %22, align 4, !tbaa !5
  store i32 %23, ptr %15, align 4, !tbaa !5
  br label %38

24:                                               ; preds = %18
  %25 = sext i32 %19 to i64
  %26 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %25, i32 2
  %27 = load i32, ptr %26, align 4, !tbaa !13
  %28 = sext i32 %27 to i64
  %29 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %28
  %30 = load i8, ptr %12, align 4, !tbaa !14
  %31 = sext i8 %30 to i64
  %32 = getelementptr inbounds [100 x i32], ptr %29, i64 0, i64 %31
  %33 = load i32, ptr %32, align 4, !tbaa !5
  store i32 %33, ptr %13, align 4, !tbaa !13
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %34
  %36 = getelementptr inbounds [100 x i32], ptr %35, i64 0, i64 %indvars.iv30
  %37 = load i32, ptr %36, align 4, !tbaa !5
  store i32 %37, ptr %15, align 4, !tbaa !5
  br label %38

38:                                               ; preds = %17, %24, %21
  %indvars.iv.next31 = add nuw nsw i64 %indvars.iv30, 1
  %exitcond33.not = icmp eq i64 %indvars.iv.next31, 100
  br i1 %exitcond33.not, label %39, label %14, !llvm.loop !15

39:                                               ; preds = %38
  %40 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %9, i32 2
  %41 = load i32, ptr %40, align 4, !tbaa !13
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds [2000000 x %struct.Node], ptr @node, i64 0, i64 %42, i32 5
  %44 = load i32, ptr %43, align 4, !tbaa !16
  %45 = add nsw i32 %44, 1
  store i32 %45, ptr %43, align 4, !tbaa !16
  %46 = tail call noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) @Q)
  br i1 %46, label %._crit_edge, label %.lr.ph, !llvm.loop !17

._crit_edge:                                      ; preds = %39, %.preheader
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #1 align 2

attributes #0 = { 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 #1 = { 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" }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 400}
!12 = !{!"_ZTS4Node", !7, i64 0, !6, i64 400, !6, i64 404, !7, i64 408, !6, i64 412, !6, i64 416}
!13 = !{!12, !6, i64 404}
!14 = !{!12, !7, i64 408}
!15 = distinct !{!15, !10}
!16 = !{!12, !6, i64 416}
!17 = distinct !{!17, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass