; LLVM IR from ippeb/ACM-ICPC :: graph_theory/edmonds_karp (edmonds_karp_adjacency_lists)

; 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"

%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, std::pair<int, int>>, std::_Select1st<std::pair<const std::pair<int, int>, std::pair<int, int>>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, std::pair<int, int>>, std::_Select1st<std::pair<const std::pair<int, int>, std::pair<int, int>>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@M = external dso_local global %"class.std::map", align 8
@V = external dso_local global [20002 x %"class.std::vector"], align 16
@.str = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z1eiii(i32 noundef, i32 noundef, i32 noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z12edmonds_karpii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %1 = alloca i32, align 4
  %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
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  %10 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n, ptr noundef @m)
  %11 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2, ptr noundef %3)
  call void @_ZNSt3mapISt4pairIiiES1_St4lessIS1_ESaIS0_IKS1_S1_EEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %12

12:                                               ; preds = %23, %0
  %13 = load i32, ptr %4, align 4, !tbaa !5
  %14 = load i32, ptr @n, align 4, !tbaa !5
  %15 = add nsw i32 %14, 1
  %16 = mul nsw i32 2, %15
  %17 = icmp sle i32 %13, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %26

19:                                               ; preds = %12
  %20 = load i32, ptr %4, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [20002 x %"class.std::vector"], ptr @V, i64 0, i64 %21
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #5
  br label %23

23:                                               ; preds = %19
  %24 = load i32, ptr %4, align 4, !tbaa !5
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %4, align 4, !tbaa !5
  br label %12, !llvm.loop !9

26:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %27

27:                                               ; preds = %56, %26
  %28 = load i32, ptr %5, align 4, !tbaa !5
  %29 = load i32, ptr @m, align 4, !tbaa !5
  %30 = icmp slt i32 %28, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %27
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %59

32:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %33 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.3, ptr noundef %6, ptr noundef %7, ptr noundef %8)
  %34 = load i32, ptr %6, align 4, !tbaa !5
  %35 = mul nsw i32 2, %34
  %36 = add nsw i32 %35, 1
  %37 = load i32, ptr %7, align 4, !tbaa !5
  %38 = mul nsw i32 2, %37
  %39 = load i32, ptr %8, align 4, !tbaa !5
  call void @_Z1eiii(i32 noundef %36, i32 noundef %38, i32 noundef %39)
  %40 = load i32, ptr %7, align 4, !tbaa !5
  %41 = mul nsw i32 2, %40
  %42 = load i32, ptr %6, align 4, !tbaa !5
  %43 = mul nsw i32 2, %42
  %44 = add nsw i32 %43, 1
  call void @_Z1eiii(i32 noundef %41, i32 noundef %44, i32 noundef 0)
  %45 = load i32, ptr %7, align 4, !tbaa !5
  %46 = mul nsw i32 2, %45
  %47 = add nsw i32 %46, 1
  %48 = load i32, ptr %6, align 4, !tbaa !5
  %49 = mul nsw i32 2, %48
  %50 = load i32, ptr %8, align 4, !tbaa !5
  call void @_Z1eiii(i32 noundef %47, i32 noundef %49, i32 noundef %50)
  %51 = load i32, ptr %6, align 4, !tbaa !5
  %52 = mul nsw i32 2, %51
  %53 = load i32, ptr %7, align 4, !tbaa !5
  %54 = mul nsw i32 2, %53
  %55 = add nsw i32 %54, 1
  call void @_Z1eiii(i32 noundef %52, i32 noundef %55, i32 noundef 0)
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %56

56:                                               ; preds = %32
  %57 = load i32, ptr %5, align 4, !tbaa !5
  %58 = add nsw i32 %57, 1
  store i32 %58, ptr %5, align 4, !tbaa !5
  br label %27, !llvm.loop !11

59:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  store i32 1, ptr %9, align 4, !tbaa !5
  br label %60

60:                                               ; preds = %76, %59
  %61 = load i32, ptr %9, align 4, !tbaa !5
  %62 = load i32, ptr @n, align 4, !tbaa !5
  %63 = icmp sle i32 %61, %62
  br i1 %63, label %65, label %64

64:                                               ; preds = %60
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  br label %79

65:                                               ; preds = %60
  %66 = load i32, ptr %9, align 4, !tbaa !5
  %67 = mul nsw i32 2, %66
  %68 = load i32, ptr %9, align 4, !tbaa !5
  %69 = mul nsw i32 2, %68
  %70 = add nsw i32 %69, 1
  call void @_Z1eiii(i32 noundef %67, i32 noundef %70, i32 noundef 1000000000)
  %71 = load i32, ptr %9, align 4, !tbaa !5
  %72 = mul nsw i32 2, %71
  %73 = add nsw i32 %72, 1
  %74 = load i32, ptr %9, align 4, !tbaa !5
  %75 = mul nsw i32 2, %74
  call void @_Z1eiii(i32 noundef %73, i32 noundef %75, i32 noundef 0)
  br label %76

76:                                               ; preds = %65
  %77 = load i32, ptr %9, align 4, !tbaa !5
  %78 = add nsw i32 %77, 1
  store i32 %78, ptr %9, align 4, !tbaa !5
  br label %60, !llvm.loop !12

79:                                               ; preds = %64
  %80 = load i32, ptr %2, align 4, !tbaa !5
  %81 = mul nsw i32 2, %80
  %82 = add nsw i32 %81, 1
  %83 = load i32, ptr %3, align 4, !tbaa !5
  %84 = mul nsw i32 2, %83
  %85 = call noundef i32 @_Z12edmonds_karpii(i32 noundef %82, i32 noundef %84)
  %86 = call i32 (ptr, ...) @printf(ptr noundef @.str.4, i32 noundef %85)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  %87 = load i32, ptr %1, align 4
  ret i32 %87
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIiiES1_St4lessIS1_ESaIS0_IKS1_S1_EEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #4 align 2

declare i32 @printf(ptr noundef, ...) #3

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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { "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 = { 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 #5 = { 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 = distinct !{!11, !10}
!12 = distinct !{!12, !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"

%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, std::pair<int, int>>, std::_Select1st<std::pair<const std::pair<int, int>, std::pair<int, int>>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<int, int>, std::pair<const std::pair<int, int>, std::pair<int, int>>, std::_Select1st<std::pair<const std::pair<int, int>, std::pair<int, int>>>, std::less<std::pair<int, int>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@M = external dso_local global %"class.std::map", align 8
@V = external dso_local global [20002 x %"class.std::vector"], align 16
@.str = external hidden unnamed_addr constant [6 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z1eiii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z12edmonds_karpii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  %6 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @m)
  %7 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1, ptr noundef nonnull %2)
  call void @_ZNSt3mapISt4pairIiiES1_St4lessIS1_ESaIS0_IKS1_S1_EEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48) @M) #5
  %8 = load i32, ptr @n, align 4, !tbaa !5
  %9 = shl i32 %8, 1
  %10 = add i32 %9, 2
  %.not16 = icmp slt i32 %10, 0
  br i1 %.not16, label %.preheader15, label %.lr.ph

.preheader15:                                     ; preds = %.lr.ph, %0
  %11 = phi i32 [ %8, %0 ], [ %15, %.lr.ph ]
  %12 = load i32, ptr @m, align 4, !tbaa !5
  %13 = icmp sgt i32 %12, 0
  br i1 %13, label %.lr.ph19, label %.preheader

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %14 = getelementptr inbounds [20002 x %"class.std::vector"], ptr @V, i64 0, i64 %indvars.iv
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %14) #5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %15 = load i32, ptr @n, align 4, !tbaa !5
  %16 = shl i32 %15, 1
  %17 = add i32 %16, 2
  %18 = sext i32 %17 to i64
  %.not.not = icmp slt i64 %indvars.iv, %18
  br i1 %.not.not, label %.lr.ph, label %.preheader15, !llvm.loop !9

.preheader.loopexit:                              ; preds = %.lr.ph19
  %.pre = load i32, ptr @n, align 4, !tbaa !5
  br label %.preheader

.preheader:                                       ; preds = %.preheader.loopexit, %.preheader15
  %19 = phi i32 [ %.pre, %.preheader.loopexit ], [ %11, %.preheader15 ]
  %.not1420 = icmp slt i32 %19, 1
  br i1 %.not1420, label %._crit_edge, label %.lr.ph22

.lr.ph19:                                         ; preds = %.preheader15, %.lr.ph19
  %.01218 = phi i32 [ %43, %.lr.ph19 ], [ 0, %.preheader15 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  %20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %3, ptr noundef nonnull %4, ptr noundef nonnull %5)
  %21 = load i32, ptr %3, align 4, !tbaa !5
  %22 = shl nsw i32 %21, 1
  %23 = or disjoint i32 %22, 1
  %24 = load i32, ptr %4, align 4, !tbaa !5
  %25 = shl nsw i32 %24, 1
  %26 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z1eiii(i32 noundef %23, i32 noundef %25, i32 noundef %26)
  %27 = load i32, ptr %4, align 4, !tbaa !5
  %28 = shl nsw i32 %27, 1
  %29 = load i32, ptr %3, align 4, !tbaa !5
  %30 = shl nsw i32 %29, 1
  %31 = or disjoint i32 %30, 1
  call void @_Z1eiii(i32 noundef %28, i32 noundef %31, i32 noundef 0)
  %32 = load i32, ptr %4, align 4, !tbaa !5
  %33 = shl nsw i32 %32, 1
  %34 = or disjoint i32 %33, 1
  %35 = load i32, ptr %3, align 4, !tbaa !5
  %36 = shl nsw i32 %35, 1
  %37 = load i32, ptr %5, align 4, !tbaa !5
  call void @_Z1eiii(i32 noundef %34, i32 noundef %36, i32 noundef %37)
  %38 = load i32, ptr %3, align 4, !tbaa !5
  %39 = shl nsw i32 %38, 1
  %40 = load i32, ptr %4, align 4, !tbaa !5
  %41 = shl nsw i32 %40, 1
  %42 = or disjoint i32 %41, 1
  call void @_Z1eiii(i32 noundef %39, i32 noundef %42, i32 noundef 0)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  %43 = add nuw nsw i32 %.01218, 1
  %44 = load i32, ptr @m, align 4, !tbaa !5
  %45 = icmp slt i32 %43, %44
  br i1 %45, label %.lr.ph19, label %.preheader.loopexit, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph22, %.preheader
  %46 = load i32, ptr %1, align 4, !tbaa !5
  %47 = shl nsw i32 %46, 1
  %48 = or disjoint i32 %47, 1
  %49 = load i32, ptr %2, align 4, !tbaa !5
  %50 = shl nsw i32 %49, 1
  %51 = call noundef i32 @_Z12edmonds_karpii(i32 noundef %48, i32 noundef %50)
  %52 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4, i32 noundef %51)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  ret i32 0

.lr.ph22:                                         ; preds = %.preheader, %.lr.ph22
  %.021 = phi i32 [ %55, %.lr.ph22 ], [ 1, %.preheader ]
  %53 = shl nuw nsw i32 %.021, 1
  %54 = or disjoint i32 %53, 1
  call void @_Z1eiii(i32 noundef %53, i32 noundef %54, i32 noundef 1000000000)
  call void @_Z1eiii(i32 noundef %54, i32 noundef %53, i32 noundef 0)
  %55 = add nuw nsw i32 %.021, 1
  %56 = load i32, ptr @n, align 4, !tbaa !5
  %.not14.not = icmp slt i32 %.021, %56
  br i1 %.not14.not, label %.lr.ph22, label %._crit_edge, !llvm.loop !12
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapISt4pairIiiES1_St4lessIS1_ESaIS0_IKS1_S1_EEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 #4 = { 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 #5 = { 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 = distinct !{!11, !10}
!12 = distinct !{!12, !10}


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