; LLVM IR from hbatagelo/abcg :: abcg/external/glslang/SPIRV/SPVRemapper.ll (ZNK3spv10spirvbin_t13literalStringB5cxx11Ej)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.spv::spirvbin_t" = type <{ ptr, %"class.std::vector", %"class.std::vector.2", %"class.std::unordered_map", %"class.std::vector.12", %"class.std::unordered_map.17", %"class.std::unordered_map.37", %"class.std::set", %"class.std::unordered_map.37", %"class.std::unordered_map.54", %"class.std::vector", i32, i32, %"class.std::vector.68", i32, i32, i8, [7 x i8] }>
%"class.std::vector.2" = type { %"struct.std::_Vector_base.3" }
%"struct.std::_Vector_base.3" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::vector.12" = type { %"struct.std::_Vector_base.13" }
%"struct.std::_Vector_base.13" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unordered_map.17" = type { %"class.std::_Hashtable.18" }
%"class.std::_Hashtable.18" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<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::unordered_map.37" = type { %"class.std::_Hashtable.38" }
%"class.std::_Hashtable.38" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::unordered_map.54" = type { %"class.std::_Hashtable.55" }
%"class.std::_Hashtable.55" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.68" = type { %"struct.std::_Vector_base.69" }
%"struct.std::_Vector_base.69" = type { %"struct.std::_Vector_base<std::pair<unsigned int, unsigned int>, std::allocator<std::pair<unsigned int, unsigned int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<unsigned int, unsigned int>, std::allocator<std::pair<unsigned int, unsigned int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<unsigned int, unsigned int>, std::allocator<std::pair<unsigned int, unsigned int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<unsigned int, unsigned int>, std::allocator<std::pair<unsigned int, unsigned int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; 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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3spv10spirvbin_t13literalStringB5cxx11Ej(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(473) %1, i32 noundef %2) #2 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i1, align 1
  %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
  %13 = alloca i32, align 4
  %14 = alloca i8, align 1
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  %15 = load ptr, ptr %5, align 8
  store i1 false, ptr %7, align 1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %16 = getelementptr inbounds %"class.spv::spirvbin_t", ptr %15, i32 0, i32 1
  %17 = call noundef ptr @_ZNKSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #4
  %18 = load i32, ptr %6, align 4, !tbaa !9
  %19 = zext i32 %18 to i64
  %20 = getelementptr inbounds i32, ptr %17, i64 %19
  store ptr %20, ptr %8, align 8, !tbaa !5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(32) %0, i64 noundef 16)
          to label %21 unwind label %29

21:                                               ; preds = %3
  br label %22

22:                                               ; preds = %65, %21
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  %23 = load ptr, ptr %8, align 8, !tbaa !5
  %24 = load i32, ptr %23, align 4, !tbaa !9
  store i32 %24, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  store i32 0, ptr %12, align 4, !tbaa !9
  br label %25

25:                                               ; preds = %50, %22
  %26 = load i32, ptr %12, align 4, !tbaa !9
  %27 = icmp slt i32 %26, 4
  br i1 %27, label %33, label %28

28:                                               ; preds = %25
  store i32 4, ptr %13, align 4
  br label %57

29:                                               ; preds = %3
  %30 = landingpad { ptr, i32 }
          cleanup
  %31 = extractvalue { ptr, i32 } %30, 0
  store ptr %31, ptr %9, align 8
  %32 = extractvalue { ptr, i32 } %30, 1
  store i32 %32, ptr %10, align 4
  br label %69

33:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #4
  %34 = load i32, ptr %11, align 4, !tbaa !9
  %35 = and i32 %34, 255
  %36 = trunc i32 %35 to i8
  store i8 %36, ptr %14, align 1, !tbaa !11
  %37 = load i8, ptr %14, align 1, !tbaa !11
  %38 = sext i8 %37 to i32
  %39 = icmp eq i32 %38, 0
  br i1 %39, label %40, label %41

40:                                               ; preds = %33
  store i1 true, ptr %7, align 1
  store i32 1, ptr %13, align 4
  br label %47

41:                                               ; preds = %33
  %42 = load i8, ptr %14, align 1, !tbaa !11
  %43 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %0, i8 noundef signext %42)
          to label %44 unwind label %53

44:                                               ; preds = %41
  %45 = load i32, ptr %11, align 4, !tbaa !9
  %46 = lshr i32 %45, 8
  store i32 %46, ptr %11, align 4, !tbaa !9
  store i32 0, ptr %13, align 4
  br label %47

47:                                               ; preds = %44, %40
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #4
  %48 = load i32, ptr %13, align 4
  switch i32 %48, label %57 [
    i32 0, label %49
  ]

49:                                               ; preds = %47
  br label %50

50:                                               ; preds = %49
  %51 = load i32, ptr %12, align 4, !tbaa !9
  %52 = add nsw i32 %51, 1
  store i32 %52, ptr %12, align 4, !tbaa !9
  br label %25, !llvm.loop !12

53:                                               ; preds = %41
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %9, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  br label %69

57:                                               ; preds = %47, %28
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  %58 = load i32, ptr %13, align 4
  switch i32 %58, label %62 [
    i32 4, label %59
  ]

59:                                               ; preds = %57
  %60 = load ptr, ptr %8, align 8, !tbaa !5
  %61 = getelementptr inbounds i32, ptr %60, i32 1
  store ptr %61, ptr %8, align 8, !tbaa !5
  store i32 0, ptr %13, align 4
  br label %62

62:                                               ; preds = %59, %57
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  %63 = load i32, ptr %13, align 4
  switch i32 %63, label %67 [
    i32 0, label %64
  ]

64:                                               ; preds = %62
  br label %65

65:                                               ; preds = %64
  br i1 true, label %22, label %66, !llvm.loop !14

66:                                               ; preds = %65
  unreachable

67:                                               ; preds = %62
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %68 = load i1, ptr %7, align 1
  br i1 %68, label %71, label %70

69:                                               ; preds = %53, %29
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  br label %72

70:                                               ; preds = %67
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  br label %71

71:                                               ; preds = %70, %67
  ret void

72:                                               ; preds = %69
  %73 = load ptr, ptr %9, align 8
  %74 = load i32, ptr %10, align 4
  %75 = insertvalue { ptr, i32 } poison, ptr %73, 0
  %76 = insertvalue { ptr, i32 } %75, i32 %74, 1
  resume { ptr, i32 } %76
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) #2 align 2

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 = { "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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = distinct !{!14, !13}


; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3spv10spirvbin_t13literalStringB5cxx11Ej(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %0, ptr noundef nonnull align 8 dereferenceable(473) %1, i32 noundef %2) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #3
  %4 = getelementptr inbounds i8, ptr %1, i64 8
  %5 = tail call noundef ptr @_ZNKSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #3
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(32) %0, i64 noundef 16)
          to label %.preheader.preheader unwind label %9

.preheader.preheader:                             ; preds = %3
  %6 = zext i32 %2 to i64
  %7 = getelementptr inbounds i32, ptr %5, i64 %6
  %8 = load i32, ptr %7, align 4, !tbaa !5
  %sext.mask36 = and i32 %8, 255
  %.not37 = icmp eq i32 %sext.mask36, 0
  br i1 %.not37, label %._crit_edge, label %.lr.ph

9:                                                ; preds = %3
  %10 = landingpad { ptr, i32 }
          cleanup
  br label %35

.lr.ph:                                           ; preds = %.preheader.preheader, %.preheader
  %11 = phi i32 [ %32, %.preheader ], [ %8, %.preheader.preheader ]
  %.02538 = phi ptr [ %31, %.preheader ], [ %7, %.preheader.preheader ]
  %12 = trunc i32 %11 to i8
  %13 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %0, i8 noundef signext %12)
          to label %14 unwind label %33

14:                                               ; preds = %.lr.ph
  %15 = and i32 %11, 65280
  %.not.1 = icmp eq i32 %15, 0
  br i1 %.not.1, label %._crit_edge, label %16

16:                                               ; preds = %14
  %17 = lshr i32 %11, 8
  %18 = trunc i32 %17 to i8
  %19 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %0, i8 noundef signext %18)
          to label %20 unwind label %33

20:                                               ; preds = %16
  %21 = and i32 %11, 16711680
  %.not.2 = icmp eq i32 %21, 0
  br i1 %.not.2, label %._crit_edge, label %22

22:                                               ; preds = %20
  %23 = lshr i32 %11, 16
  %24 = trunc i32 %23 to i8
  %25 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %0, i8 noundef signext %24)
          to label %26 unwind label %33

26:                                               ; preds = %22
  %.not.3 = icmp ult i32 %11, 16777216
  br i1 %.not.3, label %._crit_edge, label %27

27:                                               ; preds = %26
  %28 = lshr i32 %11, 24
  %29 = trunc nuw i32 %28 to i8
  %30 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %0, i8 noundef signext %29)
          to label %.preheader unwind label %33

.preheader:                                       ; preds = %27
  %31 = getelementptr inbounds i8, ptr %.02538, i64 4
  %32 = load i32, ptr %31, align 4, !tbaa !5
  %sext.mask = and i32 %32, 255
  %.not = icmp eq i32 %sext.mask, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !9

33:                                               ; preds = %27, %22, %16, %.lr.ph
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %35

35:                                               ; preds = %33, %9
  %.pn = phi { ptr, i32 } [ %34, %33 ], [ %10, %9 ]
  tail call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #3
  resume { ptr, i32 } %.pn

._crit_edge:                                      ; preds = %.preheader, %14, %20, %26, %.preheader.preheader
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) local_unnamed_addr #1 align 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 = { "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"}


; Effective O3 passes: CorrelatedValuePropagationPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass