; LLVM IR from imeplusplus/icpc-notebook :: graphs/dinic.ll (Z3dfsii)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl" }
%"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl" = type { %"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl_data" }
%"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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 }
%struct.edge = type { i32, i32, i32 }

@snk = external dso_local global i32, align 4
@h = external dso_local global [100001 x i32], align 16
@ptr = external dso_local global [100001 x i32], align 16
@edgs = external dso_local global %"class.std::vector", align 8
@g = external dso_local global [100001 x %"class.std::vector.0"], align 16

; 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 nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorI4edgeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_Z3dfsii(i32 noundef %0, i32 noundef %1) #2 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !5
  %13 = load i32, ptr %5, align 4, !tbaa !5
  %14 = icmp ne i32 %13, 0
  br i1 %14, label %15, label %19

15:                                               ; preds = %2
  %16 = load i32, ptr %4, align 4, !tbaa !5
  %17 = load i32, ptr @snk, align 4, !tbaa !5
  %18 = icmp eq i32 %16, %17
  br i1 %18, label %19, label %21

19:                                               ; preds = %15, %2
  %20 = load i32, ptr %5, align 4, !tbaa !5
  store i32 %20, ptr %3, align 4
  br label %110

21:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  %22 = load i32, ptr %4, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds [100001 x i32], ptr @ptr, i64 0, i64 %23
  store ptr %24, ptr %6, align 8, !tbaa !9
  br label %25

25:                                               ; preds = %103, %21
  %26 = load ptr, ptr %6, align 8, !tbaa !9
  %27 = load i32, ptr %26, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = load i32, ptr %4, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [100001 x %"class.std::vector.0"], ptr @g, i64 0, i64 %30
  %32 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %31) #4
  %33 = icmp ult i64 %28, %32
  br i1 %33, label %35, label %34

34:                                               ; preds = %25
  store i32 2, ptr %7, align 4
  br label %107

35:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %36 = load i32, ptr %4, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [100001 x %"class.std::vector.0"], ptr @g, i64 0, i64 %37
  %39 = load ptr, ptr %6, align 8, !tbaa !9
  %40 = load i32, ptr %39, align 4, !tbaa !5
  %41 = sext i32 %40 to i64
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %38, i64 noundef %41) #4
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = sext i32 %43 to i64
  %45 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorI4edgeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @edgs, i64 noundef %44) #4
  store ptr %45, ptr %8, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %46 = load i32, ptr %4, align 4, !tbaa !5
  %47 = sext i32 %46 to i64
  %48 = getelementptr inbounds [100001 x %"class.std::vector.0"], ptr @g, i64 0, i64 %47
  %49 = load ptr, ptr %6, align 8, !tbaa !9
  %50 = load i32, ptr %49, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %48, i64 noundef %51) #4
  %53 = load i32, ptr %52, align 4, !tbaa !5
  %54 = xor i32 %53, 1
  %55 = sext i32 %54 to i64
  %56 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorI4edgeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @edgs, i64 noundef %55) #4
  store ptr %56, ptr %9, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  %57 = load ptr, ptr %8, align 8, !tbaa !9
  %58 = getelementptr inbounds %struct.edge, ptr %57, i32 0, i32 0
  %59 = load i32, ptr %58, align 4, !tbaa !11
  store i32 %59, ptr %10, align 4, !tbaa !5
  %60 = load i32, ptr %10, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [100001 x i32], ptr @h, i64 0, i64 %61
  %63 = load i32, ptr %62, align 4, !tbaa !5
  %64 = load i32, ptr %4, align 4, !tbaa !5
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [100001 x i32], ptr @h, i64 0, i64 %65
  %67 = load i32, ptr %66, align 4, !tbaa !5
  %68 = add nsw i32 %67, 1
  %69 = icmp ne i32 %63, %68
  br i1 %69, label %70, label %71

70:                                               ; preds = %35
  store i32 4, ptr %7, align 4
  br label %100

71:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  %72 = load ptr, ptr %8, align 8, !tbaa !9
  %73 = getelementptr inbounds %struct.edge, ptr %72, i32 0, i32 1
  %74 = load i32, ptr %73, align 4, !tbaa !13
  %75 = load ptr, ptr %8, align 8, !tbaa !9
  %76 = getelementptr inbounds %struct.edge, ptr %75, i32 0, i32 2
  %77 = load i32, ptr %76, align 4, !tbaa !14
  %78 = sub nsw i32 %74, %77
  store i32 %78, ptr %12, align 4, !tbaa !5
  %79 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %12)
  %80 = load i32, ptr %79, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  store i32 %80, ptr %11, align 4, !tbaa !5
  %81 = load i32, ptr %10, align 4, !tbaa !5
  %82 = load i32, ptr %11, align 4, !tbaa !5
  %83 = call noundef i32 @_Z3dfsii(i32 noundef %81, i32 noundef %82)
  store i32 %83, ptr %11, align 4, !tbaa !5
  %84 = load i32, ptr %11, align 4, !tbaa !5
  %85 = icmp ne i32 %84, 0
  br i1 %85, label %86, label %98

86:                                               ; preds = %71
  %87 = load i32, ptr %11, align 4, !tbaa !5
  %88 = load ptr, ptr %8, align 8, !tbaa !9
  %89 = getelementptr inbounds %struct.edge, ptr %88, i32 0, i32 2
  %90 = load i32, ptr %89, align 4, !tbaa !14
  %91 = add nsw i32 %90, %87
  store i32 %91, ptr %89, align 4, !tbaa !14
  %92 = load i32, ptr %11, align 4, !tbaa !5
  %93 = load ptr, ptr %9, align 8, !tbaa !9
  %94 = getelementptr inbounds %struct.edge, ptr %93, i32 0, i32 2
  %95 = load i32, ptr %94, align 4, !tbaa !14
  %96 = sub nsw i32 %95, %92
  store i32 %96, ptr %94, align 4, !tbaa !14
  %97 = load i32, ptr %11, align 4, !tbaa !5
  store i32 %97, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %99

98:                                               ; preds = %71
  store i32 0, ptr %7, align 4
  br label %99

99:                                               ; preds = %98, %86
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %100

100:                                              ; preds = %99, %70
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %101 = load i32, ptr %7, align 4
  switch i32 %101, label %107 [
    i32 0, label %102
    i32 4, label %103
  ]

102:                                              ; preds = %100
  br label %103

103:                                              ; preds = %102, %100
  %104 = load ptr, ptr %6, align 8, !tbaa !9
  %105 = load i32, ptr %104, align 4, !tbaa !5
  %106 = add nsw i32 %105, 1
  store i32 %106, ptr %104, align 4, !tbaa !5
  br label %25, !llvm.loop !15

107:                                              ; preds = %100, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  %108 = load i32, ptr %7, align 4
  switch i32 %108, label %112 [
    i32 2, label %109
    i32 1, label %110
  ]

109:                                              ; preds = %107
  store i32 0, ptr %3, align 4
  br label %110

110:                                              ; preds = %109, %107, %19
  %111 = load i32, ptr %3, align 4
  ret i32 %111

112:                                              ; preds = %107
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; 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)) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
attributes #2 = { 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 #3 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTS4edge", !6, i64 0, !6, i64 4, !6, i64 8}
!13 = !{!12, !6, i64 4}
!14 = !{!12, !6, i64 8}
!15 = distinct !{!15, !16}
!16 = !{!"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"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl" }
%"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl" = type { %"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl_data" }
%"struct.std::_Vector_base<edge, std::allocator<edge>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = 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 }

@snk = external dso_local local_unnamed_addr global i32, align 4
@h = external dso_local local_unnamed_addr global [100001 x i32], align 16
@ptr = external dso_local local_unnamed_addr global [100001 x i32], align 16
@edgs = external dso_local global %"class.std::vector", align 8
@g = external dso_local global [100001 x %"class.std::vector.0"], align 16

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorI4edgeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef i32 @_Z3dfsii(i32 noundef %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  store i32 %1, ptr %3, align 4, !tbaa !5
  %.not = icmp eq i32 %1, 0
  %5 = load i32, ptr @snk, align 4
  %6 = icmp eq i32 %5, %0
  %or.cond = select i1 %.not, i1 true, i1 %6
  br i1 %or.cond, label %.loopexit, label %7

7:                                                ; preds = %2
  %8 = sext i32 %0 to i64
  %9 = getelementptr inbounds [100001 x i32], ptr @ptr, i64 0, i64 %8
  %10 = getelementptr inbounds [100001 x %"class.std::vector.0"], ptr @g, i64 0, i64 %8
  %11 = load i32, ptr %9, align 4, !tbaa !5
  %12 = sext i32 %11 to i64
  %13 = tail call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #3
  %.not3539 = icmp ugt i64 %13, %12
  br i1 %.not3539, label %.lr.ph, label %.loopexit

.lr.ph:                                           ; preds = %7
  %14 = getelementptr inbounds [100001 x i32], ptr @h, i64 0, i64 %8
  br label %15

15:                                               ; preds = %.lr.ph, %51
  %16 = load i32, ptr %9, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %18 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %17) #3
  %19 = load i32, ptr %18, align 4, !tbaa !5
  %20 = sext i32 %19 to i64
  %21 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorI4edgeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @edgs, i64 noundef %20) #3
  %22 = load i32, ptr %9, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  %24 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %23) #3
  %25 = load i32, ptr %24, align 4, !tbaa !5
  %26 = xor i32 %25, 1
  %27 = sext i32 %26 to i64
  %28 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorI4edgeSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @edgs, i64 noundef %27) #3
  %29 = load i32, ptr %21, align 4, !tbaa !9
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [100001 x i32], ptr @h, i64 0, i64 %30
  %32 = load i32, ptr %31, align 4, !tbaa !5
  %33 = load i32, ptr %14, align 4, !tbaa !5
  %34 = add nsw i32 %33, 1
  %.not29 = icmp eq i32 %32, %34
  br i1 %.not29, label %35, label %51

35:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #3
  %36 = getelementptr inbounds i8, ptr %21, i64 4
  %37 = load i32, ptr %36, align 4, !tbaa !11
  %38 = getelementptr inbounds i8, ptr %21, i64 8
  %39 = load i32, ptr %38, align 4, !tbaa !12
  %40 = sub nsw i32 %37, %39
  store i32 %40, ptr %4, align 4, !tbaa !5
  %41 = 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)
  %42 = load i32, ptr %41, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #3
  %43 = call noundef i32 @_Z3dfsii(i32 noundef %29, i32 noundef %42)
  %.not30 = icmp eq i32 %43, 0
  br i1 %.not30, label %51, label %44

44:                                               ; preds = %35
  %45 = getelementptr inbounds i8, ptr %21, i64 8
  %46 = load i32, ptr %45, align 4, !tbaa !12
  %47 = add nsw i32 %46, %43
  store i32 %47, ptr %45, align 4, !tbaa !12
  %48 = getelementptr inbounds i8, ptr %28, i64 8
  %49 = load i32, ptr %48, align 4, !tbaa !12
  %50 = sub nsw i32 %49, %43
  store i32 %50, ptr %48, align 4, !tbaa !12
  br label %.loopexit

51:                                               ; preds = %15, %35
  %52 = load i32, ptr %9, align 4, !tbaa !5
  %53 = add nsw i32 %52, 1
  store i32 %53, ptr %9, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #3
  %.not35 = icmp ugt i64 %55, %54
  br i1 %.not35, label %15, label %.loopexit, !llvm.loop !13

.loopexit:                                        ; preds = %51, %7, %44, %2
  %.4 = phi i32 [ %1, %2 ], [ %43, %44 ], [ 0, %7 ], [ 0, %51 ]
  ret i32 %.4
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; 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 #2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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" }
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 = { 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 = !{!10, !6, i64 0}
!10 = !{!"_ZTS4edge", !6, i64 0, !6, i64 4, !6, i64 8}
!11 = !{!10, !6, i64 4}
!12 = !{!10, !6, i64 8}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


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