; LLVM IR from weicao/cascadb :: src/serialize/layout.ll (ZN7cascadb6Layout15read_superblockERNS_11BlockReaderE)

; 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.cascadb::LoggerFormat" = type { ptr, %"class.std::__cxx11::basic_ostringstream" }
%"class.std::__cxx11::basic_ostringstream" = type { %"class.std::basic_ostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"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.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.cascadb::Layout" = type { ptr, i64, %"class.cascadb::Options", %"class.cascadb::Mutex", i64, ptr, %"class.cascadb::Mutex", %"class.std::map", %"class.std::map", %"class.cascadb::Mutex", %"class.cascadb::Mutex", %"class.std::deque", %"class.std::deque", i64, i64 }
%"class.cascadb::Options" = type <{ ptr, ptr, i64, i64, i64, i64, i64, i64, i64, i32, i32, i32, i32, i32, i32, i32, i8, [3 x i8] }>
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<unsigned long, std::pair<const unsigned long, cascadb::BlockMeta *>, std::_Select1st<std::pair<const unsigned long, cascadb::BlockMeta *>>, std::less<unsigned long>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned long, std::pair<const unsigned long, cascadb::BlockMeta *>, std::_Select1st<std::pair<const unsigned long, cascadb::BlockMeta *>>, std::less<unsigned long>>::_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.cascadb::Mutex" = type { i8, %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<cascadb::Layout::Hole, std::allocator<cascadb::Layout::Hole>>::_Deque_impl" }
%"struct.std::_Deque_base<cascadb::Layout::Hole, std::allocator<cascadb::Layout::Hole>>::_Deque_impl" = type { %"struct.std::_Deque_base<cascadb::Layout::Hole, std::allocator<cascadb::Layout::Hole>>::_Deque_impl_data" }
%"struct.std::_Deque_base<cascadb::Layout::Hole, std::allocator<cascadb::Layout::Hole>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.cascadb::SuperBlock" = type { i64, i8, i8, ptr, i64 }

@.str.1 = external hidden unnamed_addr constant [73 x i8], align 1
@_ZN7cascadb14g_logger_levelE = external global i32, align 4
@_ZN7cascadb8g_loggerE = external global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [14 x i8], align 1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #0

declare i32 @__gxx_personality_v0(...)

; 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: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7cascadb12LoggerFormatC2EPNS_6LoggerE(ptr noundef nonnull align 8 dereferenceable(384), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN7cascadb12LoggerFormat3getENS_11LoggerLevelE(ptr noundef nonnull align 8 dereferenceable(384), i32 noundef) #3 align 2

; Function Attrs: nounwind willreturn memory(read)
declare noundef ptr @strrchr(ptr noundef, i32 noundef) #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #3 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #7

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN7cascadb6Layout15read_superblockERNS_11BlockReaderE(ptr noundef nonnull align 8 dereferenceable(600) %0, ptr noundef nonnull align 8 dereferenceable(16) %1) #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i8, align 1
  %7 = alloca i32, align 4
  %8 = alloca %"class.cascadb::LoggerFormat", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %11 = load ptr, ptr %4, align 8
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %14 = load ptr, ptr %13, align 8, !tbaa !9
  %15 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %14, i32 0, i32 0
  %16 = call noundef zeroext i1 @_ZN7cascadb11BlockReader10readUInt64EPm(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef %15)
  br i1 %16, label %18, label %17

17:                                               ; preds = %2
  store i1 false, ptr %3, align 1
  br label %123

18:                                               ; preds = %2
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %21 = load ptr, ptr %20, align 8, !tbaa !9
  %22 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %21, i32 0, i32 1
  %23 = call noundef zeroext i1 @_ZN7cascadb11BlockReader9readUInt8EPh(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef %22)
  br i1 %23, label %25, label %24

24:                                               ; preds = %18
  store i1 false, ptr %3, align 1
  br label %123

25:                                               ; preds = %18
  %26 = load ptr, ptr %5, align 8, !tbaa !5
  %27 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %28 = load ptr, ptr %27, align 8, !tbaa !9
  %29 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %28, i32 0, i32 2
  %30 = call noundef zeroext i1 @_ZN7cascadb11BlockReader9readUInt8EPh(ptr noundef nonnull align 8 dereferenceable(16) %26, ptr noundef %29)
  br i1 %30, label %32, label %31

31:                                               ; preds = %25
  store i1 false, ptr %3, align 1
  br label %123

32:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #8
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = call noundef zeroext i1 @_ZN7cascadb11BlockReader8readBoolEPb(ptr noundef nonnull align 8 dereferenceable(16) %33, ptr noundef %6)
  br i1 %34, label %36, label %35

35:                                               ; preds = %32
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %122

36:                                               ; preds = %32
  %37 = load i8, ptr %6, align 1, !tbaa !30, !range !31, !noundef !32
  %38 = trunc i8 %37 to i1
  br i1 %38, label %39, label %52

39:                                               ; preds = %36
  %40 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 24) #9
  call void @llvm.memset.p0.i64(ptr align 16 %40, i8 0, i64 24, i1 false)
  %41 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %42 = load ptr, ptr %41, align 8, !tbaa !9
  %43 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %42, i32 0, i32 3
  store ptr %40, ptr %43, align 8, !tbaa !33
  %44 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %45 = load ptr, ptr %44, align 8, !tbaa !9
  %46 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %45, i32 0, i32 3
  %47 = load ptr, ptr %46, align 8, !tbaa !33
  %48 = load ptr, ptr %5, align 8, !tbaa !5
  %49 = call noundef zeroext i1 @_ZN7cascadb6Layout15read_block_metaEPNS_9BlockMetaERNS_11BlockReaderE(ptr noundef nonnull align 8 dereferenceable(600) %11, ptr noundef %47, ptr noundef nonnull align 8 dereferenceable(16) %48)
  br i1 %49, label %51, label %50

50:                                               ; preds = %39
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %122

51:                                               ; preds = %39
  br label %52

52:                                               ; preds = %51, %36
  %53 = load ptr, ptr %5, align 8, !tbaa !5
  %54 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %55 = load ptr, ptr %54, align 8, !tbaa !9
  %56 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %55, i32 0, i32 4
  %57 = call noundef zeroext i1 @_ZN7cascadb11BlockReader10readUInt64EPm(ptr noundef nonnull align 8 dereferenceable(16) %53, ptr noundef %56)
  br i1 %57, label %59, label %58

58:                                               ; preds = %52
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %122

59:                                               ; preds = %52
  %60 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %61 = load ptr, ptr %60, align 8, !tbaa !9
  %62 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %61, i32 0, i32 0
  %63 = load i64, ptr %62, align 8, !tbaa !35
  %64 = icmp ne i64 %63, 1730932322547222
  br i1 %64, label %75, label %65

65:                                               ; preds = %59
  %66 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %67 = load ptr, ptr %66, align 8, !tbaa !9
  %68 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %67, i32 0, i32 0
  %69 = load i64, ptr %68, align 8, !tbaa !35
  %70 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %71 = load ptr, ptr %70, align 8, !tbaa !9
  %72 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %71, i32 0, i32 4
  %73 = load i64, ptr %72, align 8, !tbaa !36
  %74 = icmp ne i64 %69, %73
  br i1 %74, label %75, label %121

75:                                               ; preds = %65, %59
  %76 = load i32, ptr @_ZN7cascadb14g_logger_levelE, align 4, !tbaa !37
  %77 = icmp sge i32 3, %76
  br i1 %77, label %78, label %120

78:                                               ; preds = %75
  call void @llvm.lifetime.start.p0(i64 384, ptr %8) #8
  %79 = load ptr, ptr @_ZN7cascadb8g_loggerE, align 8, !tbaa !5
  call void @_ZN7cascadb12LoggerFormatC2EPNS_6LoggerE(ptr noundef nonnull align 8 dereferenceable(384) %8, ptr noundef %79)
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN7cascadb12LoggerFormat3getENS_11LoggerLevelE(ptr noundef nonnull align 8 dereferenceable(384) %8, i32 noundef 3)
          to label %81 unwind label %116

81:                                               ; preds = %78
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %80, ptr noundef @.str.2)
          to label %83 unwind label %116

83:                                               ; preds = %81
  %84 = call noundef ptr @strrchr(ptr noundef @.str.1, i32 noundef 47) #10
  %85 = icmp ne ptr %84, null
  br i1 %85, label %86, label %89

86:                                               ; preds = %83
  %87 = call noundef ptr @strrchr(ptr noundef @.str.1, i32 noundef 47) #10
  %88 = getelementptr inbounds i8, ptr %87, i64 1
  br label %90

89:                                               ; preds = %83
  br label %90

90:                                               ; preds = %89, %86
  %91 = phi ptr [ %88, %86 ], [ @.str.1, %89 ]
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %82, ptr noundef %91)
          to label %93 unwind label %116

93:                                               ; preds = %90
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %92, ptr noundef @.str.3)
          to label %95 unwind label %116

95:                                               ; preds = %93
  %96 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %94, i32 noundef 532)
          to label %97 unwind label %116

97:                                               ; preds = %95
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %96, ptr noundef @.str.2)
          to label %99 unwind label %116

99:                                               ; preds = %97
  %100 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %98, ptr noundef @.str.52)
          to label %101 unwind label %116

101:                                              ; preds = %99
  %102 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %103 = load ptr, ptr %102, align 8, !tbaa !9
  %104 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %103, i32 0, i32 0
  %105 = load i64, ptr %104, align 8, !tbaa !35
  %106 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %100, i64 noundef %105)
          to label %107 unwind label %116

107:                                              ; preds = %101
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %106, ptr noundef @.str.53)
          to label %109 unwind label %116

109:                                              ; preds = %107
  %110 = getelementptr inbounds %"class.cascadb::Layout", ptr %11, i32 0, i32 5
  %111 = load ptr, ptr %110, align 8, !tbaa !9
  %112 = getelementptr inbounds %"class.cascadb::SuperBlock", ptr %111, i32 0, i32 4
  %113 = load i64, ptr %112, align 8, !tbaa !36
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %108, i64 noundef %113)
          to label %115 unwind label %116

115:                                              ; preds = %109
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %8) #8
  call void @llvm.lifetime.end.p0(i64 384, ptr %8) #8
  br label %120

116:                                              ; preds = %109, %107, %101, %99, %97, %95, %93, %90, %81, %78
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %9, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %10, align 4
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %8) #8
  call void @llvm.lifetime.end.p0(i64 384, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #8
  br label %125

120:                                              ; preds = %115, %75
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %122

121:                                              ; preds = %65
  store i1 true, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %122

122:                                              ; preds = %121, %120, %58, %50, %35
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #8
  br label %123

123:                                              ; preds = %122, %31, %24, %17
  %124 = load i1, ptr %3, align 1
  ret i1 %124

125:                                              ; preds = %116
  %126 = load ptr, ptr %9, align 8
  %127 = load i32, ptr %10, align 4
  %128 = insertvalue { ptr, i32 } poison, ptr %126, 0
  %129 = insertvalue { ptr, i32 } %128, i32 %127, 1
  resume { ptr, i32 } %129
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockReader10readUInt64EPm(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockReader9readUInt8EPh(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockReader8readBoolEPb(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb6Layout15read_block_metaEPNS_9BlockMetaERNS_11BlockReaderE(ptr noundef nonnull align 8 dereferenceable(600), ptr noundef, ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

attributes #0 = { nobuiltin allocsize(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 = { inlinehint 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 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 willreturn memory(read) "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 = { "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 #6 = { 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 #7 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { nounwind willreturn memory(read) }

!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, !6, i64 176}
!10 = !{!"_ZTSN7cascadb6LayoutE", !6, i64 0, !11, i64 8, !12, i64 16, !16, i64 120, !11, i64 168, !6, i64 176, !16, i64 184, !17, i64 232, !17, i64 280, !16, i64 328, !16, i64 376, !25, i64 424, !25, i64 504, !11, i64 584, !11, i64 592}
!11 = !{!"long", !7, i64 0}
!12 = !{!"_ZTSN7cascadb7OptionsE", !6, i64 0, !6, i64 8, !11, i64 16, !11, i64 24, !11, i64 32, !11, i64 40, !11, i64 48, !11, i64 56, !11, i64 64, !13, i64 72, !13, i64 76, !13, i64 80, !13, i64 84, !13, i64 88, !13, i64 92, !14, i64 96, !15, i64 100}
!13 = !{!"int", !7, i64 0}
!14 = !{!"_ZTSN7cascadb8CompressE", !7, i64 0}
!15 = !{!"bool", !7, i64 0}
!16 = !{!"_ZTSN7cascadb5MutexE", !15, i64 0, !7, i64 8}
!17 = !{!"_ZTSSt3mapImPN7cascadb9BlockMetaESt4lessImESaISt4pairIKmS2_EEE", !18, i64 0}
!18 = !{!"_ZTSSt8_Rb_treeImSt4pairIKmPN7cascadb9BlockMetaEESt10_Select1stIS5_ESt4lessImESaIS5_EE", !19, i64 0}
!19 = !{!"_ZTSNSt8_Rb_treeImSt4pairIKmPN7cascadb9BlockMetaEESt10_Select1stIS5_ESt4lessImESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !20, i64 0, !22, i64 8}
!20 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessImEE", !21, i64 0}
!21 = !{!"_ZTSSt4lessImE"}
!22 = !{!"_ZTSSt15_Rb_tree_header", !23, i64 0, !11, i64 32}
!23 = !{!"_ZTSSt18_Rb_tree_node_base", !24, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!24 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!25 = !{!"_ZTSSt5dequeIN7cascadb6Layout4HoleESaIS2_EE", !26, i64 0}
!26 = !{!"_ZTSSt11_Deque_baseIN7cascadb6Layout4HoleESaIS2_EE", !27, i64 0}
!27 = !{!"_ZTSNSt11_Deque_baseIN7cascadb6Layout4HoleESaIS2_EE11_Deque_implE", !28, i64 0}
!28 = !{!"_ZTSNSt11_Deque_baseIN7cascadb6Layout4HoleESaIS2_EE16_Deque_impl_dataE", !6, i64 0, !11, i64 8, !29, i64 16, !29, i64 48}
!29 = !{!"_ZTSSt15_Deque_iteratorIN7cascadb6Layout4HoleERS2_PS2_E", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!30 = !{!15, !15, i64 0}
!31 = !{i8 0, i8 2}
!32 = !{}
!33 = !{!34, !6, i64 16}
!34 = !{!"_ZTSN7cascadb10SuperBlockE", !11, i64 0, !7, i64 8, !7, i64 9, !6, i64 16, !11, i64 24}
!35 = !{!34, !11, i64 0}
!36 = !{!34, !11, i64 24}
!37 = !{!38, !38, i64 0}
!38 = !{!"_ZTSN7cascadb11LoggerLevelE", !7, i64 0}


; 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.cascadb::LoggerFormat" = type { ptr, %"class.std::__cxx11::basic_ostringstream" }
%"class.std::__cxx11::basic_ostringstream" = type { %"class.std::basic_ostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"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.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }

@.str.1 = external hidden unnamed_addr constant [73 x i8], align 1
@_ZN7cascadb14g_logger_levelE = external local_unnamed_addr global i32, align 4
@_ZN7cascadb8g_loggerE = external local_unnamed_addr global ptr, align 8
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.52 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.53 = external hidden unnamed_addr constant [14 x i8], align 1

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; 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: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7cascadb12LoggerFormatC2EPNS_6LoggerE(ptr noundef nonnull align 8 dereferenceable(384), ptr noundef) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN7cascadb12LoggerFormat3getENS_11LoggerLevelE(ptr noundef nonnull align 8 dereferenceable(384), i32 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare noundef ptr @strrchr(ptr noundef, i32 noundef) local_unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #7

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN7cascadb6Layout15read_superblockERNS_11BlockReaderE(ptr noundef nonnull align 8 dereferenceable(600) %0, ptr noundef nonnull align 8 dereferenceable(16) %1) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i8, align 1
  %4 = alloca %"class.cascadb::LoggerFormat", align 8
  %5 = getelementptr inbounds i8, ptr %0, i64 176
  %6 = load ptr, ptr %5, align 8, !tbaa !5
  %7 = tail call noundef zeroext i1 @_ZN7cascadb11BlockReader10readUInt64EPm(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef %6)
  br i1 %7, label %8, label %71

8:                                                ; preds = %2
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %9, i64 8
  %11 = tail call noundef zeroext i1 @_ZN7cascadb11BlockReader9readUInt8EPh(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull %10)
  br i1 %11, label %12, label %71

12:                                               ; preds = %8
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %13, i64 9
  %15 = tail call noundef zeroext i1 @_ZN7cascadb11BlockReader9readUInt8EPh(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull %14)
  br i1 %15, label %16, label %71

16:                                               ; preds = %12
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #8
  %17 = call noundef zeroext i1 @_ZN7cascadb11BlockReader8readBoolEPb(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull %3)
  br i1 %17, label %18, label %70

18:                                               ; preds = %16
  %19 = load i8, ptr %3, align 1, !tbaa !29, !range !30, !noundef !31
  %20 = trunc nuw i8 %19 to i1
  br i1 %20, label %21, label %26

21:                                               ; preds = %18
  %22 = call noalias noundef nonnull dereferenceable(24) ptr @_Znwm(i64 noundef 24) #9
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(24) %22, i8 0, i64 24, i1 false)
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = getelementptr inbounds i8, ptr %23, i64 16
  store ptr %22, ptr %24, align 8, !tbaa !32
  %25 = call noundef zeroext i1 @_ZN7cascadb6Layout15read_block_metaEPNS_9BlockMetaERNS_11BlockReaderE(ptr noundef nonnull align 8 dereferenceable(600) %0, ptr noundef nonnull %22, ptr noundef nonnull align 8 dereferenceable(16) %1)
  br i1 %25, label %26, label %70

26:                                               ; preds = %21, %18
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %27, i64 24
  %29 = call noundef zeroext i1 @_ZN7cascadb11BlockReader10readUInt64EPm(ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef nonnull %28)
  br i1 %29, label %30, label %70

30:                                               ; preds = %26
  %31 = load ptr, ptr %5, align 8, !tbaa !5
  %32 = load i64, ptr %31, align 8, !tbaa !34
  %.not = icmp eq i64 %32, 1730932322547222
  br i1 %.not, label %33, label %36

33:                                               ; preds = %30
  %34 = getelementptr inbounds i8, ptr %31, i64 24
  %35 = load i64, ptr %34, align 8, !tbaa !35
  %.not11 = icmp eq i64 %35, 1730932322547222
  br i1 %.not11, label %70, label %36

36:                                               ; preds = %33, %30
  %37 = load i32, ptr @_ZN7cascadb14g_logger_levelE, align 4, !tbaa !36
  %38 = icmp slt i32 %37, 4
  br i1 %38, label %39, label %70

39:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 384, ptr nonnull %4) #8
  %40 = load ptr, ptr @_ZN7cascadb8g_loggerE, align 8, !tbaa !38
  call void @_ZN7cascadb12LoggerFormatC2EPNS_6LoggerE(ptr noundef nonnull align 8 dereferenceable(384) %4, ptr noundef %40)
  %41 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN7cascadb12LoggerFormat3getENS_11LoggerLevelE(ptr noundef nonnull align 8 dereferenceable(384) %4, i32 noundef 3)
          to label %42 unwind label %68

42:                                               ; preds = %39
  %43 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %41, ptr noundef nonnull @.str.2)
          to label %44 unwind label %68

44:                                               ; preds = %42
  %45 = call noundef ptr @strrchr(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 47) #10
  %.not12 = icmp eq ptr %45, null
  %46 = getelementptr inbounds i8, ptr %45, i64 1
  %spec.select = select i1 %.not12, ptr @.str.1, ptr %46
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %43, ptr noundef nonnull %spec.select)
          to label %48 unwind label %68

48:                                               ; preds = %44
  %49 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull @.str.3)
          to label %50 unwind label %68

50:                                               ; preds = %48
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %49, i32 noundef 532)
          to label %52 unwind label %68

52:                                               ; preds = %50
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %51, ptr noundef nonnull @.str.2)
          to label %54 unwind label %68

54:                                               ; preds = %52
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef nonnull @.str.52)
          to label %56 unwind label %68

56:                                               ; preds = %54
  %57 = load ptr, ptr %5, align 8, !tbaa !5
  %58 = load i64, ptr %57, align 8, !tbaa !34
  %59 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %55, i64 noundef %58)
          to label %60 unwind label %68

60:                                               ; preds = %56
  %61 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %59, ptr noundef nonnull @.str.53)
          to label %62 unwind label %68

62:                                               ; preds = %60
  %63 = load ptr, ptr %5, align 8, !tbaa !5
  %64 = getelementptr inbounds i8, ptr %63, i64 24
  %65 = load i64, ptr %64, align 8, !tbaa !35
  %66 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %61, i64 noundef %65)
          to label %67 unwind label %68

67:                                               ; preds = %62
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %4) #8
  call void @llvm.lifetime.end.p0(i64 384, ptr nonnull %4) #8
  br label %70

68:                                               ; preds = %62, %60, %56, %54, %52, %50, %48, %44, %42, %39
  %69 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %4) #8
  call void @llvm.lifetime.end.p0(i64 384, ptr nonnull %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #8
  resume { ptr, i32 } %69

70:                                               ; preds = %33, %36, %67, %26, %21, %16
  %.0 = phi i1 [ false, %16 ], [ false, %21 ], [ false, %26 ], [ false, %67 ], [ false, %36 ], [ true, %33 ]
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #8
  br label %71

71:                                               ; preds = %12, %8, %2, %70
  %.1 = phi i1 [ %.0, %70 ], [ false, %2 ], [ false, %8 ], [ false, %12 ]
  ret i1 %.1
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockReader10readUInt64EPm(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockReader9readUInt8EPh(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockReader8readBoolEPb(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb6Layout15read_block_metaEPNS_9BlockMetaERNS_11BlockReaderE(ptr noundef nonnull align 8 dereferenceable(600), ptr noundef, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

attributes #0 = { nobuiltin allocsize(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 = { inlinehint 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 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 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 = { "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 #6 = { 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 #7 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { nounwind willreturn memory(read) }

!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, !7, i64 176}
!6 = !{!"_ZTSN7cascadb6LayoutE", !7, i64 0, !10, i64 8, !11, i64 16, !15, i64 120, !10, i64 168, !7, i64 176, !15, i64 184, !16, i64 232, !16, i64 280, !15, i64 328, !15, i64 376, !24, i64 424, !24, i64 504, !10, i64 584, !10, i64 592}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!"_ZTSN7cascadb7OptionsE", !7, i64 0, !7, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48, !10, i64 56, !10, i64 64, !12, i64 72, !12, i64 76, !12, i64 80, !12, i64 84, !12, i64 88, !12, i64 92, !13, i64 96, !14, i64 100}
!12 = !{!"int", !8, i64 0}
!13 = !{!"_ZTSN7cascadb8CompressE", !8, i64 0}
!14 = !{!"bool", !8, i64 0}
!15 = !{!"_ZTSN7cascadb5MutexE", !14, i64 0, !8, i64 8}
!16 = !{!"_ZTSSt3mapImPN7cascadb9BlockMetaESt4lessImESaISt4pairIKmS2_EEE", !17, i64 0}
!17 = !{!"_ZTSSt8_Rb_treeImSt4pairIKmPN7cascadb9BlockMetaEESt10_Select1stIS5_ESt4lessImESaIS5_EE", !18, i64 0}
!18 = !{!"_ZTSNSt8_Rb_treeImSt4pairIKmPN7cascadb9BlockMetaEESt10_Select1stIS5_ESt4lessImESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !19, i64 0, !21, i64 8}
!19 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessImEE", !20, i64 0}
!20 = !{!"_ZTSSt4lessImE"}
!21 = !{!"_ZTSSt15_Rb_tree_header", !22, i64 0, !10, i64 32}
!22 = !{!"_ZTSSt18_Rb_tree_node_base", !23, i64 0, !7, i64 8, !7, i64 16, !7, i64 24}
!23 = !{!"_ZTSSt14_Rb_tree_color", !8, i64 0}
!24 = !{!"_ZTSSt5dequeIN7cascadb6Layout4HoleESaIS2_EE", !25, i64 0}
!25 = !{!"_ZTSSt11_Deque_baseIN7cascadb6Layout4HoleESaIS2_EE", !26, i64 0}
!26 = !{!"_ZTSNSt11_Deque_baseIN7cascadb6Layout4HoleESaIS2_EE11_Deque_implE", !27, i64 0}
!27 = !{!"_ZTSNSt11_Deque_baseIN7cascadb6Layout4HoleESaIS2_EE16_Deque_impl_dataE", !7, i64 0, !10, i64 8, !28, i64 16, !28, i64 48}
!28 = !{!"_ZTSSt15_Deque_iteratorIN7cascadb6Layout4HoleERS2_PS2_E", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24}
!29 = !{!14, !14, i64 0}
!30 = !{i8 0, i8 2}
!31 = !{}
!32 = !{!33, !7, i64 16}
!33 = !{!"_ZTSN7cascadb10SuperBlockE", !10, i64 0, !8, i64 8, !8, i64 9, !7, i64 16, !10, i64 24}
!34 = !{!33, !10, i64 0}
!35 = !{!33, !10, i64 24}
!36 = !{!37, !37, i64 0}
!37 = !{!"_ZTSN7cascadb11LoggerLevelE", !8, i64 0}
!38 = !{!7, !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass