; LLVM IR from weicao/cascadb :: src/tree (node)

; 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::Slice" = type <{ ptr, i32, [4 x i8] }>
%"class.cascadb::Block" = type { %"class.cascadb::Slice", i64, i64 }
%"class.cascadb::BlockWriter" = type { ptr, i64 }
%"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::DataNode" = type <{ %"class.cascadb::Node", ptr, i32, [4 x i8] }>
%"class.cascadb::Node" = type { ptr, %"class.std::__cxx11::basic_string", i64, %"class.cascadb::Mutex", i8, i8, i8, %struct.timeval, %struct.timeval, i32, i32, %"class.cascadb::RWLock" }
%"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 }
%struct.timeval = type { i64, i64 }
%"class.cascadb::RWLock" = type { %union.pthread_rwlock_t }
%union.pthread_rwlock_t = type { %struct.__pthread_rwlock_arch_t }
%struct.__pthread_rwlock_arch_t = type { i32, i32, i32, i32, i32, i32, i32, i32, i8, [7 x i8], i64, i32 }
%"class.cascadb::Tree" = type { %"class.std::__cxx11::basic_string", %"class.cascadb::Options", ptr, ptr, ptr, ptr, ptr, ptr }
%"class.cascadb::Options" = type <{ ptr, ptr, i64, i64, i64, i64, i64, i64, i64, i32, i32, i32, i32, i32, i32, i32, i8, [3 x i8] }>

@.str.1 = external hidden unnamed_addr constant [66 x i8], align 1
@_ZN7cascadb14g_logger_levelE = external global i32, align 4
@_ZN7cascadb8g_loggerE = external global ptr, align 8
@.str.19 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [75 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [28 x i8], align 1
@__PRETTY_FUNCTION__._ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EENS_5SliceE = external hidden unnamed_addr constant [75 x i8], align 1

; 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: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; 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) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7cascadb12LoggerFormatC2EPNS_6LoggerE(ptr noundef nonnull align 8 dereferenceable(384), ptr noundef) unnamed_addr #4 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) #4 align 2

; Function Attrs: nounwind willreturn memory(read)
declare noundef ptr @strrchr(ptr noundef, i32 noundef) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384)) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK7cascadb5Slice4dataEv(ptr noundef nonnull align 8 dereferenceable(12)) #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cascadb5BlockC2ENS_5SliceEmm(ptr noundef nonnull align 8 dereferenceable(32), ptr, i32, i64 noundef, i64 noundef) unnamed_addr #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockWriter4skipEm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN7cascadb11BlockWriter4addrEv(ptr noundef nonnull align 8 dereferenceable(16)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cascadb11BlockWriterC2EPNS_5BlockE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN7cascadb5Block4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) #7 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN7cascadb11BlockWriter6remainEv(ptr noundef nonnull align 8 dereferenceable(16)) #4 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EENS_5SliceE(ptr noundef nonnull align 8 dereferenceable(320) %0, ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef %2, ptr %3, i32 %4) #4 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca i1, align 1
  %7 = alloca %"class.cascadb::Slice", align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca %"class.cascadb::Block", align 8
  %12 = alloca %"class.cascadb::Slice", align 8
  %13 = alloca %"class.cascadb::BlockWriter", align 8
  %14 = alloca i32, align 4
  %15 = alloca i64, align 8
  %16 = alloca %"class.cascadb::LoggerFormat", align 8
  %17 = alloca ptr, align 8
  %18 = alloca i32, align 4
  %19 = getelementptr inbounds { ptr, i32 }, ptr %7, i32 0, i32 0
  store ptr %3, ptr %19, align 8
  %20 = getelementptr inbounds { ptr, i32 }, ptr %7, i32 0, i32 1
  store i32 %4, ptr %20, align 8
  store ptr %0, ptr %8, align 8, !tbaa !5
  store ptr %1, ptr %9, align 8, !tbaa !5
  store ptr %2, ptr %10, align 8, !tbaa !5
  %21 = load ptr, ptr %8, align 8
  %22 = getelementptr inbounds %"class.cascadb::DataNode", ptr %21, i32 0, i32 1
  %23 = load ptr, ptr %22, align 8, !tbaa !9
  %24 = getelementptr inbounds %"class.cascadb::Tree", ptr %23, i32 0, i32 5
  %25 = load ptr, ptr %24, align 8, !tbaa !21
  %26 = icmp ne ptr %25, null
  br i1 %26, label %27, label %106

27:                                               ; preds = %5
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %7, i64 16, i1 false), !tbaa.struct !25
  %28 = getelementptr inbounds { ptr, i32 }, ptr %12, i32 0, i32 0
  %29 = load ptr, ptr %28, align 8
  %30 = getelementptr inbounds { ptr, i32 }, ptr %12, i32 0, i32 1
  %31 = load i32, ptr %30, align 8
  call void @_ZN7cascadb5BlockC2ENS_5SliceEmm(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr %29, i32 %31, i64 noundef 0, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #8
  call void @_ZN7cascadb11BlockWriterC2EPNS_5BlockE(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef %11)
  %32 = load ptr, ptr %10, align 8, !tbaa !5
  %33 = call noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EE(ptr noundef nonnull align 8 dereferenceable(320) %21, ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef %32)
  br i1 %33, label %35, label %34

34:                                               ; preds = %27
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %105

35:                                               ; preds = %27
  %36 = getelementptr inbounds %"class.cascadb::DataNode", ptr %21, i32 0, i32 1
  %37 = load ptr, ptr %36, align 8, !tbaa !9
  %38 = getelementptr inbounds %"class.cascadb::Tree", ptr %37, i32 0, i32 5
  %39 = load ptr, ptr %38, align 8, !tbaa !21
  %40 = call noundef i64 @_ZN7cascadb5Block4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %11)
  %41 = load ptr, ptr %39, align 8, !tbaa !27
  %42 = getelementptr inbounds ptr, ptr %41, i64 2
  %43 = load ptr, ptr %42, align 8
  %44 = call noundef i64 %43(ptr noundef nonnull align 8 dereferenceable(8) %39, i64 noundef %40)
  %45 = load ptr, ptr %9, align 8, !tbaa !5
  %46 = call noundef i64 @_ZN7cascadb11BlockWriter6remainEv(ptr noundef nonnull align 8 dereferenceable(16) %45)
  %47 = icmp ule i64 %44, %46
  br i1 %47, label %48, label %49

48:                                               ; preds = %35
  br label %51

49:                                               ; preds = %35
  call void @__assert_fail(ptr noundef @.str.33, ptr noundef @.str.1, i32 noundef 1359, ptr noundef @__PRETTY_FUNCTION__._ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EENS_5SliceE) #9
  unreachable

50:                                               ; No predecessors!
  br label %51

51:                                               ; preds = %50, %48
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #8
  %52 = getelementptr inbounds %"class.cascadb::DataNode", ptr %21, i32 0, i32 1
  %53 = load ptr, ptr %52, align 8, !tbaa !9
  %54 = getelementptr inbounds %"class.cascadb::Tree", ptr %53, i32 0, i32 5
  %55 = load ptr, ptr %54, align 8, !tbaa !21
  %56 = call noundef ptr @_ZNK7cascadb5Slice4dataEv(ptr noundef nonnull align 8 dereferenceable(12) %7)
  %57 = call noundef i64 @_ZN7cascadb5Block4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %11)
  %58 = load ptr, ptr %9, align 8, !tbaa !5
  %59 = call noundef ptr @_ZN7cascadb11BlockWriter4addrEv(ptr noundef nonnull align 8 dereferenceable(16) %58)
  %60 = load ptr, ptr %55, align 8, !tbaa !27
  %61 = getelementptr inbounds ptr, ptr %60, i64 3
  %62 = load ptr, ptr %61, align 8
  %63 = call noundef zeroext i1 %62(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef %56, i64 noundef %57, ptr noundef %59, ptr noundef %15)
  br i1 %63, label %100, label %64

64:                                               ; preds = %51
  %65 = load i32, ptr @_ZN7cascadb14g_logger_levelE, align 4, !tbaa !29
  %66 = icmp sge i32 3, %65
  br i1 %66, label %67, label %99

67:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 384, ptr %16) #8
  %68 = load ptr, ptr @_ZN7cascadb8g_loggerE, align 8, !tbaa !5
  call void @_ZN7cascadb12LoggerFormatC2EPNS_6LoggerE(ptr noundef nonnull align 8 dereferenceable(384) %16, ptr noundef %68)
  %69 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN7cascadb12LoggerFormat3getENS_11LoggerLevelE(ptr noundef nonnull align 8 dereferenceable(384) %16, i32 noundef 3)
          to label %70 unwind label %95

70:                                               ; preds = %67
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %69, ptr noundef @.str.19)
          to label %72 unwind label %95

72:                                               ; preds = %70
  %73 = call noundef ptr @strrchr(ptr noundef @.str.1, i32 noundef 47) #10
  %74 = icmp ne ptr %73, null
  br i1 %74, label %75, label %78

75:                                               ; preds = %72
  %76 = call noundef ptr @strrchr(ptr noundef @.str.1, i32 noundef 47) #10
  %77 = getelementptr inbounds i8, ptr %76, i64 1
  br label %79

78:                                               ; preds = %72
  br label %79

79:                                               ; preds = %78, %75
  %80 = phi ptr [ %77, %75 ], [ @.str.1, %78 ]
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %71, ptr noundef %80)
          to label %82 unwind label %95

82:                                               ; preds = %79
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %81, ptr noundef @.str.20)
          to label %84 unwind label %95

84:                                               ; preds = %82
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %83, i32 noundef 1364)
          to label %86 unwind label %95

86:                                               ; preds = %84
  %87 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %85, ptr noundef @.str.19)
          to label %88 unwind label %95

88:                                               ; preds = %86
  %89 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %87, ptr noundef @.str.34)
          to label %90 unwind label %95

90:                                               ; preds = %88
  %91 = getelementptr inbounds %"class.cascadb::Node", ptr %21, i32 0, i32 2
  %92 = load i64, ptr %91, align 8, !tbaa !31
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %89, i64 noundef %92)
          to label %94 unwind label %95

94:                                               ; preds = %90
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %16) #8
  call void @llvm.lifetime.end.p0(i64 384, ptr %16) #8
  br label %99

95:                                               ; preds = %90, %88, %86, %84, %82, %79, %70, %67
  %96 = landingpad { ptr, i32 }
          cleanup
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %17, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %18, align 4
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %16) #8
  call void @llvm.lifetime.end.p0(i64 384, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #8
  br label %112

99:                                               ; preds = %94, %64
  store i1 false, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %104

100:                                              ; preds = %51
  %101 = load ptr, ptr %9, align 8, !tbaa !5
  %102 = load i64, ptr %15, align 8, !tbaa !32
  %103 = call noundef zeroext i1 @_ZN7cascadb11BlockWriter4skipEm(ptr noundef nonnull align 8 dereferenceable(16) %101, i64 noundef %102)
  store i1 true, ptr %6, align 1
  store i32 1, ptr %14, align 4
  br label %104

104:                                              ; preds = %100, %99
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  br label %105

105:                                              ; preds = %104, %34
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #8
  br label %110

106:                                              ; preds = %5
  %107 = load ptr, ptr %9, align 8, !tbaa !5
  %108 = load ptr, ptr %10, align 8, !tbaa !5
  %109 = call noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EE(ptr noundef nonnull align 8 dereferenceable(320) %21, ptr noundef nonnull align 8 dereferenceable(16) %107, ptr noundef %108)
  store i1 %109, ptr %6, align 1
  br label %110

110:                                              ; preds = %106, %105
  %111 = load i1, ptr %6, align 1
  ret i1 %111

112:                                              ; preds = %95
  %113 = load ptr, ptr %17, align 8
  %114 = load i32, ptr %18, align 4
  %115 = insertvalue { ptr, i32 } poison, ptr %113, 0
  %116 = insertvalue { ptr, i32 } %115, i32 %114, 1
  resume { ptr, i32 } %116
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EE(ptr noundef nonnull align 8 dereferenceable(320), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { 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 #6 = { "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 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 #8 = { nounwind }
attributes #9 = { noreturn nounwind }
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 200}
!10 = !{!"_ZTSN7cascadb8DataNodeE", !11, i64 0, !6, i64 200, !20, i64 208}
!11 = !{!"_ZTSN7cascadb4NodeE", !12, i64 8, !14, i64 40, !15, i64 48, !16, i64 96, !16, i64 97, !16, i64 98, !17, i64 104, !17, i64 120, !18, i64 136, !18, i64 140, !19, i64 144}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !13, i64 0, !14, i64 8, !7, i64 16}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!"_ZTSN7cascadb5MutexE", !16, i64 0, !7, i64 8}
!16 = !{!"bool", !7, i64 0}
!17 = !{!"_ZTS7timeval", !14, i64 0, !14, i64 8}
!18 = !{!"int", !7, i64 0}
!19 = !{!"_ZTSN7cascadb6RWLockE", !7, i64 0}
!20 = !{!"_ZTSN7cascadb10NodeStatusE", !7, i64 0}
!21 = !{!22, !6, i64 160}
!22 = !{!"_ZTSN7cascadb4TreeE", !12, i64 0, !23, i64 32, !6, i64 136, !6, i64 144, !6, i64 152, !6, i64 160, !6, i64 168, !6, i64 176}
!23 = !{!"_ZTSN7cascadb7OptionsE", !6, i64 0, !6, i64 8, !14, i64 16, !14, i64 24, !14, i64 32, !14, i64 40, !14, i64 48, !14, i64 56, !14, i64 64, !18, i64 72, !18, i64 76, !18, i64 80, !18, i64 84, !18, i64 88, !18, i64 92, !24, i64 96, !16, i64 100}
!24 = !{!"_ZTSN7cascadb8CompressE", !7, i64 0}
!25 = !{i64 0, i64 8, !5, i64 8, i64 4, !26}
!26 = !{!18, !18, i64 0}
!27 = !{!28, !28, i64 0}
!28 = !{!"vtable pointer", !8, i64 0}
!29 = !{!30, !30, i64 0}
!30 = !{!"_ZTSN7cascadb11LoggerLevelE", !7, i64 0}
!31 = !{!11, !14, i64 40}
!32 = !{!14, !14, 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::Slice" = type <{ ptr, i32, [4 x i8] }>
%"class.cascadb::Block" = type { %"class.cascadb::Slice", i64, i64 }
%"class.cascadb::BlockWriter" = type { ptr, i64 }
%"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 [66 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.19 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.33 = external hidden unnamed_addr constant [75 x i8], align 1
@.str.34 = external hidden unnamed_addr constant [28 x i8], align 1
@__PRETTY_FUNCTION__._ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EENS_5SliceE = external hidden unnamed_addr constant [75 x i8], align 1

; 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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #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 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 nounwind uwtable
declare dso_local void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK7cascadb5Slice4dataEv(ptr noundef nonnull align 8 dereferenceable(12)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cascadb5BlockC2ENS_5SliceEmm(ptr noundef nonnull align 8 dereferenceable(32), ptr, i32, i64 noundef, i64 noundef) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb11BlockWriter4skipEm(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN7cascadb11BlockWriter4addrEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN7cascadb11BlockWriterC2EPNS_5BlockE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZN7cascadb5Block4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN7cascadb11BlockWriter6remainEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EENS_5SliceE(ptr noundef nonnull align 8 dereferenceable(320) %0, ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef %2, ptr %3, i32 %4) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca %"class.cascadb::Slice", align 8
  %7 = alloca %"class.cascadb::Block", align 8
  %8 = alloca %"class.cascadb::BlockWriter", align 8
  %9 = alloca i64, align 8
  %10 = alloca %"class.cascadb::LoggerFormat", align 8
  store ptr %3, ptr %6, align 8
  %11 = getelementptr inbounds i8, ptr %6, i64 8
  store i32 %4, ptr %11, align 8
  %12 = getelementptr inbounds i8, ptr %0, i64 200
  %13 = load ptr, ptr %12, align 8, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %13, i64 160
  %15 = load ptr, ptr %14, align 8, !tbaa !20
  %.not = icmp eq ptr %15, null
  br i1 %.not, label %72, label %16

16:                                               ; preds = %5
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #7
  call void @_ZN7cascadb5BlockC2ENS_5SliceEmm(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr %3, i32 %4, i64 noundef 0, i64 noundef 0)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #7
  call void @_ZN7cascadb11BlockWriterC2EPNS_5BlockE(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull %7)
  %17 = call noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EE(ptr noundef nonnull align 8 dereferenceable(320) %0, ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef %2)
  br i1 %17, label %18, label %71

18:                                               ; preds = %16
  %19 = load ptr, ptr %12, align 8, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %19, i64 160
  %21 = load ptr, ptr %20, align 8, !tbaa !20
  %22 = call noundef i64 @_ZN7cascadb5Block4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %7)
  %23 = load ptr, ptr %21, align 8, !tbaa !24
  %24 = getelementptr inbounds i8, ptr %23, i64 16
  %25 = load ptr, ptr %24, align 8
  %26 = call noundef i64 %25(ptr noundef nonnull align 8 dereferenceable(8) %21, i64 noundef %22)
  %27 = call noundef i64 @_ZN7cascadb11BlockWriter6remainEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %.not10 = icmp ugt i64 %26, %27
  br i1 %.not10, label %28, label %29

28:                                               ; preds = %18
  call void @__assert_fail(ptr noundef nonnull @.str.33, ptr noundef nonnull @.str.1, i32 noundef 1359, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EENS_5SliceE) #8
  unreachable

29:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  %30 = load ptr, ptr %12, align 8, !tbaa !5
  %31 = getelementptr inbounds i8, ptr %30, i64 160
  %32 = load ptr, ptr %31, align 8, !tbaa !20
  %33 = call noundef ptr @_ZNK7cascadb5Slice4dataEv(ptr noundef nonnull align 8 dereferenceable(12) %6)
  %34 = call noundef i64 @_ZN7cascadb5Block4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %7)
  %35 = call noundef ptr @_ZN7cascadb11BlockWriter4addrEv(ptr noundef nonnull align 8 dereferenceable(16) %1)
  %36 = load ptr, ptr %32, align 8, !tbaa !24
  %37 = getelementptr inbounds i8, ptr %36, i64 24
  %38 = load ptr, ptr %37, align 8
  %39 = call noundef zeroext i1 %38(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef %33, i64 noundef %34, ptr noundef %35, ptr noundef nonnull %9)
  br i1 %39, label %67, label %40

40:                                               ; preds = %29
  %41 = load i32, ptr @_ZN7cascadb14g_logger_levelE, align 4, !tbaa !26
  %42 = icmp slt i32 %41, 4
  br i1 %42, label %43, label %70

43:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 384, ptr nonnull %10) #7
  %44 = load ptr, ptr @_ZN7cascadb8g_loggerE, align 8, !tbaa !28
  call void @_ZN7cascadb12LoggerFormatC2EPNS_6LoggerE(ptr noundef nonnull align 8 dereferenceable(384) %10, ptr noundef %44)
  %45 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN7cascadb12LoggerFormat3getENS_11LoggerLevelE(ptr noundef nonnull align 8 dereferenceable(384) %10, i32 noundef 3)
          to label %46 unwind label %65

46:                                               ; preds = %43
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %45, ptr noundef nonnull @.str.19)
          to label %48 unwind label %65

48:                                               ; preds = %46
  %49 = call noundef ptr @strrchr(ptr noundef nonnull dereferenceable(1) @.str.1, i32 noundef 47) #9
  %.not11 = icmp eq ptr %49, null
  %50 = getelementptr inbounds i8, ptr %49, i64 1
  %spec.select = select i1 %.not11, ptr @.str.1, ptr %50
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull %spec.select)
          to label %52 unwind label %65

52:                                               ; preds = %48
  %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.20)
          to label %54 unwind label %65

54:                                               ; preds = %52
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %53, i32 noundef 1364)
          to label %56 unwind label %65

56:                                               ; preds = %54
  %57 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef nonnull @.str.19)
          to label %58 unwind label %65

58:                                               ; preds = %56
  %59 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %57, ptr noundef nonnull @.str.34)
          to label %60 unwind label %65

60:                                               ; preds = %58
  %61 = getelementptr inbounds i8, ptr %0, i64 40
  %62 = load i64, ptr %61, align 8, !tbaa !29
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %59, i64 noundef %62)
          to label %64 unwind label %65

64:                                               ; preds = %60
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %10) #7
  call void @llvm.lifetime.end.p0(i64 384, ptr nonnull %10) #7
  br label %70

65:                                               ; preds = %60, %58, %56, %54, %52, %48, %46, %43
  %66 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7cascadb12LoggerFormatD2Ev(ptr noundef nonnull align 8 dereferenceable(384) %10) #7
  call void @llvm.lifetime.end.p0(i64 384, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #7
  resume { ptr, i32 } %66

67:                                               ; preds = %29
  %68 = load i64, ptr %9, align 8, !tbaa !30
  %69 = call noundef zeroext i1 @_ZN7cascadb11BlockWriter4skipEm(ptr noundef nonnull align 8 dereferenceable(16) %1, i64 noundef %68)
  br label %70

70:                                               ; preds = %40, %64, %67
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  br label %71

71:                                               ; preds = %16, %70
  %.1 = phi i1 [ %39, %70 ], [ false, %16 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #7
  br label %74

72:                                               ; preds = %5
  %73 = tail call noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EE(ptr noundef nonnull align 8 dereferenceable(320) %0, ptr noundef nonnull align 8 dereferenceable(16) %1, ptr noundef %2)
  br label %74

74:                                               ; preds = %72, %71
  %.2 = phi i1 [ %.1, %71 ], [ %73, %72 ]
  ret i1 %.2
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN7cascadb8LeafNode12write_bucketERNS_11BlockWriterEPSt6vectorINS_6RecordESaIS4_EE(ptr noundef nonnull align 8 dereferenceable(320), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #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 = { nounwind }
attributes #8 = { noreturn nounwind }
attributes #9 = { 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, !10, i64 200}
!6 = !{!"_ZTSN7cascadb8DataNodeE", !7, i64 0, !10, i64 200, !19, i64 208}
!7 = !{!"_ZTSN7cascadb4NodeE", !8, i64 8, !13, i64 40, !14, i64 48, !15, i64 96, !15, i64 97, !15, i64 98, !16, i64 104, !16, i64 120, !17, i64 136, !17, i64 140, !18, i64 144}
!8 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !9, i64 0, !13, i64 8, !11, i64 16}
!9 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !10, i64 0}
!10 = !{!"any pointer", !11, i64 0}
!11 = !{!"omnipotent char", !12, i64 0}
!12 = !{!"Simple C++ TBAA"}
!13 = !{!"long", !11, i64 0}
!14 = !{!"_ZTSN7cascadb5MutexE", !15, i64 0, !11, i64 8}
!15 = !{!"bool", !11, i64 0}
!16 = !{!"_ZTS7timeval", !13, i64 0, !13, i64 8}
!17 = !{!"int", !11, i64 0}
!18 = !{!"_ZTSN7cascadb6RWLockE", !11, i64 0}
!19 = !{!"_ZTSN7cascadb10NodeStatusE", !11, i64 0}
!20 = !{!21, !10, i64 160}
!21 = !{!"_ZTSN7cascadb4TreeE", !8, i64 0, !22, i64 32, !10, i64 136, !10, i64 144, !10, i64 152, !10, i64 160, !10, i64 168, !10, i64 176}
!22 = !{!"_ZTSN7cascadb7OptionsE", !10, i64 0, !10, i64 8, !13, i64 16, !13, i64 24, !13, i64 32, !13, i64 40, !13, i64 48, !13, i64 56, !13, i64 64, !17, i64 72, !17, i64 76, !17, i64 80, !17, i64 84, !17, i64 88, !17, i64 92, !23, i64 96, !15, i64 100}
!23 = !{!"_ZTSN7cascadb8CompressE", !11, i64 0}
!24 = !{!25, !25, i64 0}
!25 = !{!"vtable pointer", !12, i64 0}
!26 = !{!27, !27, i64 0}
!27 = !{!"_ZTSN7cascadb11LoggerLevelE", !11, i64 0}
!28 = !{!10, !10, i64 0}
!29 = !{!7, !13, i64 40}
!30 = !{!13, !13, i64 0}


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