; LLVM IR from p4lang/p4c :: backends/tofino/bf-asm/json_diff.ll (Z6ignorePN4json3objE)

; 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::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_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.7" = type { %"struct.std::_Vector_base.8" }
%"struct.std::_Vector_base.8" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.43" = type { ptr }
%"class.json::number" = type { %"class.json::obj", i64 }
%"class.json::obj" = type { ptr }
%"struct.std::pair" = type { i64, i64 }

@_ZL11ignore_keysB5cxx11 = external hidden global %"class.std::set", align 8
@_ZL14ignore_intkeys = external hidden global %"class.std::vector.7", align 8
@_ZTIN4json3objE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN4json6stringE = external dso_local constant { ptr, ptr, i32, i32, ptr, i64, ptr, i64 }, align 8
@_ZTIN4json6numberE = external dso_local constant { ptr, ptr, ptr }, 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: nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) #1

; 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 noundef zeroext i1 @_Z6ignorePN4json3objE(ptr noundef %0) #2 {
  %2 = alloca i1, align 1
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator.43", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.43", align 8
  %10 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %11 = load ptr, ptr %3, align 8, !tbaa !5
  %12 = icmp eq ptr %11, null
  br i1 %12, label %15, label %13

13:                                               ; preds = %1
  %14 = call ptr @__dynamic_cast(ptr %11, ptr @_ZTIN4json3objE, ptr @_ZTIN4json6stringE, i64 0) #5
  br label %16

15:                                               ; preds = %1
  br label %16

16:                                               ; preds = %15, %13
  %17 = phi ptr [ %14, %13 ], [ null, %15 ]
  store ptr %17, ptr %4, align 8, !tbaa !5
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = icmp ne ptr %18, null
  br i1 %19, label %20, label %27

20:                                               ; preds = %16
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds i8, ptr %21, i64 8
  %23 = call noundef i64 @_ZNKSt3setINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIS5_ESaIS5_EE5countERKS5_(ptr noundef nonnull align 8 dereferenceable(48) @_ZL11ignore_keysB5cxx11, ptr noundef nonnull align 8 dereferenceable(32) %22)
  %24 = icmp ne i64 %23, 0
  br i1 %24, label %25, label %26

25:                                               ; preds = %20
  store i1 true, ptr %2, align 1
  store i32 1, ptr %5, align 4
  br label %73

26:                                               ; preds = %20
  br label %72

27:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %28 = load ptr, ptr %3, align 8, !tbaa !5
  %29 = icmp eq ptr %28, null
  br i1 %29, label %32, label %30

30:                                               ; preds = %27
  %31 = call ptr @__dynamic_cast(ptr %28, ptr @_ZTIN4json3objE, ptr @_ZTIN4json6numberE, i64 0) #5
  br label %33

32:                                               ; preds = %27
  br label %33

33:                                               ; preds = %32, %30
  %34 = phi ptr [ %31, %30 ], [ null, %32 ]
  store ptr %34, ptr %6, align 8, !tbaa !5
  %35 = load ptr, ptr %6, align 8, !tbaa !5
  %36 = icmp ne ptr %35, null
  br i1 %36, label %37, label %68

37:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  store ptr @_ZL14ignore_intkeys, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  %38 = call ptr @_ZNSt6vectorISt4pairIllESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL14ignore_intkeys) #5
  %39 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.43", ptr %8, i32 0, i32 0
  store ptr %38, ptr %39, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %40 = call ptr @_ZNSt6vectorISt4pairIllESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL14ignore_intkeys) #5
  %41 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.43", ptr %9, i32 0, i32 0
  store ptr %40, ptr %41, align 8
  br label %42

42:                                               ; preds = %63, %37
  %43 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIllESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  br i1 %43, label %45, label %44

44:                                               ; preds = %42
  store i32 2, ptr %5, align 4
  br label %65

45:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  store ptr %46, ptr %10, align 8, !tbaa !5
  %47 = load ptr, ptr %6, align 8, !tbaa !5
  %48 = getelementptr inbounds %"class.json::number", ptr %47, i32 0, i32 1
  %49 = load i64, ptr %48, align 8, !tbaa !9
  %50 = load ptr, ptr %10, align 8, !tbaa !5
  %51 = getelementptr inbounds %"struct.std::pair", ptr %50, i32 0, i32 0
  %52 = load i64, ptr %51, align 8, !tbaa !13
  %53 = and i64 %49, %52
  %54 = load ptr, ptr %10, align 8, !tbaa !5
  %55 = getelementptr inbounds %"struct.std::pair", ptr %54, i32 0, i32 1
  %56 = load i64, ptr %55, align 8, !tbaa !15
  %57 = icmp eq i64 %53, %56
  br i1 %57, label %58, label %59

58:                                               ; preds = %45
  store i1 true, ptr %2, align 1
  store i32 1, ptr %5, align 4
  br label %60

59:                                               ; preds = %45
  store i32 0, ptr %5, align 4
  br label %60

60:                                               ; preds = %59, %58
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  %61 = load i32, ptr %5, align 4
  switch i32 %61, label %65 [
    i32 0, label %62
  ]

62:                                               ; preds = %60
  br label %63

63:                                               ; preds = %62
  %64 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  br label %42

65:                                               ; preds = %60, %44
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  %66 = load i32, ptr %5, align 4
  switch i32 %66, label %69 [
    i32 2, label %67
  ]

67:                                               ; preds = %65
  br label %68

68:                                               ; preds = %67, %33
  store i32 0, ptr %5, align 4
  br label %69

69:                                               ; preds = %68, %65
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  %70 = load i32, ptr %5, align 4
  switch i32 %70, label %73 [
    i32 0, label %71
  ]

71:                                               ; preds = %69
  br label %72

72:                                               ; preds = %71, %26
  store i32 0, ptr %5, align 4
  br label %73

73:                                               ; preds = %72, %69, %25
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  %74 = load i32, ptr %5, align 4
  switch i32 %74, label %78 [
    i32 0, label %75
    i32 1, label %76
  ]

75:                                               ; preds = %73
  store i1 false, ptr %2, align 1
  br label %76

76:                                               ; preds = %75, %73
  %77 = load i1, ptr %2, align 1
  ret i1 %77

78:                                               ; preds = %73
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3setINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIS5_ESaIS5_EE5countERKS5_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIllESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIllESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIllESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind willreturn memory(read) }
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 = { 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 = { 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 #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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !12, i64 8}
!10 = !{!"_ZTSN4json6numberE", !11, i64 0, !12, i64 8}
!11 = !{!"_ZTSN4json3objE"}
!12 = !{!"long", !7, i64 0}
!13 = !{!14, !12, i64 0}
!14 = !{!"_ZTSSt4pairIllE", !12, i64 0, !12, i64 8}
!15 = !{!14, !12, i64 8}


; 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::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::_Identity<std::__cxx11::basic_string<char>>, std::less<std::__cxx11::basic_string<char>>>::_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.7" = type { %"struct.std::_Vector_base.8" }
%"struct.std::_Vector_base.8" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<long, long>, std::allocator<std::pair<long, long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.43" = type { ptr }

@_ZL11ignore_keysB5cxx11 = external hidden global %"class.std::set", align 8
@_ZL14ignore_intkeys = external hidden global %"class.std::vector.7", align 8
@_ZTIN4json3objE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN4json6stringE = external dso_local constant { ptr, ptr, i32, i32, ptr, i64, ptr, i64 }, align 8
@_ZTIN4json6numberE = external dso_local constant { ptr, ptr, ptr }, align 8

; 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 nofree nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) local_unnamed_addr #1

; 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 uwtable
define dso_local noundef zeroext i1 @_Z6ignorePN4json3objE(ptr noundef %0) local_unnamed_addr #2 {
  %2 = alloca %"class.__gnu_cxx::__normal_iterator.43", align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator.43", align 8
  %4 = icmp eq ptr %0, null
  br i1 %4, label %.critedge26, label %5

5:                                                ; preds = %1
  %6 = tail call ptr @__dynamic_cast(ptr nonnull %0, ptr nonnull @_ZTIN4json3objE, ptr nonnull @_ZTIN4json6stringE, i64 0) #5
  %.not = icmp eq ptr %6, null
  br i1 %.not, label %10, label %7

7:                                                ; preds = %5
  %8 = getelementptr inbounds i8, ptr %6, i64 8
  %9 = tail call noundef i64 @_ZNKSt3setINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIS5_ESaIS5_EE5countERKS5_(ptr noundef nonnull align 8 dereferenceable(48) @_ZL11ignore_keysB5cxx11, ptr noundef nonnull align 8 dereferenceable(32) %8)
  %.not24 = icmp eq i64 %9, 0
  br i1 %.not24, label %.critedge26, label %28

10:                                               ; preds = %5
  %11 = tail call ptr @__dynamic_cast(ptr nonnull %0, ptr nonnull @_ZTIN4json3objE, ptr nonnull @_ZTIN4json6numberE, i64 0) #5
  %.not22 = icmp eq ptr %11, null
  br i1 %.not22, label %.critedge26, label %12

12:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  %13 = tail call ptr @_ZNSt6vectorISt4pairIllESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL14ignore_intkeys) #5
  store ptr %13, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %14 = tail call ptr @_ZNSt6vectorISt4pairIllESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) @_ZL14ignore_intkeys) #5
  store ptr %14, ptr %3, align 8
  %15 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIllESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  br i1 %15, label %.lr.ph, label %.critedge

.lr.ph:                                           ; preds = %12
  %16 = getelementptr inbounds i8, ptr %11, i64 8
  br label %17

17:                                               ; preds = %.lr.ph, %24
  %18 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #5
  %19 = load i64, ptr %16, align 8, !tbaa !5
  %20 = load i64, ptr %18, align 8, !tbaa !11
  %21 = and i64 %20, %19
  %22 = getelementptr inbounds i8, ptr %18, i64 8
  %23 = load i64, ptr %22, align 8, !tbaa !13
  %.not23 = icmp eq i64 %21, %23
  br i1 %.not23, label %27, label %24

24:                                               ; preds = %17
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #5
  %26 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIllESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  br i1 %26, label %17, label %.critedge

27:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  br label %28

.critedge:                                        ; preds = %24, %12
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  br label %.critedge26

.critedge26:                                      ; preds = %1, %10, %.critedge, %7
  br label %28

28:                                               ; preds = %27, %7, %.critedge26
  %.317 = phi i1 [ false, %.critedge26 ], [ true, %7 ], [ true, %27 ]
  ret i1 %.317
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt3setINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4lessIS5_ESaIS5_EE5countERKS5_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIllESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIllESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIllESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIllESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nofree nounwind willreturn memory(read) }
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 = { 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 = { 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 #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, !8, i64 8}
!6 = !{!"_ZTSN4json6numberE", !7, i64 0, !8, i64 8}
!7 = !{!"_ZTSN4json3objE"}
!8 = !{!"long", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!12, !8, i64 0}
!12 = !{!"_ZTSSt4pairIllE", !8, i64 0, !8, i64 8}
!13 = !{!12, !8, i64 8}


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