; LLVM IR from facebook/redex :: service/regalloc (Split)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.boost::intrusive::reverse_iterator" = type { %"class.boost::intrusive::list_iterator" }
%"class.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = type { ptr }
%"class.cfg::InstructionIteratorImpl" = type { ptr, %"struct.std::_Rb_tree_const_iterator", %"class.ir_list::InstructionIteratorImpl" }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }
%class.UnorderedMap.107 = type { %"class.std::unordered_map.109" }
%"class.std::unordered_map.109" = type { %"class.std::_Hashtable.110" }
%"class.std::_Hashtable.110" = 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 }
%"struct.regalloc::BlockLoadInfo" = type { %class.UnorderedMap.242, %class.UnorderedMap.242, %"class.std::map.258" }
%class.UnorderedMap.242 = type { %"class.std::unordered_map.244" }
%"class.std::unordered_map.244" = type { %"class.std::_Hashtable.245" }
%"class.std::_Hashtable.245" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::map.258" = type { %"class.std::_Rb_tree.259" }
%"class.std::_Rb_tree.259" = type { %"struct.std::_Rb_tree<std::pair<cfg::Block *, cfg::Block *>, std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>, std::_Select1st<std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>>, regalloc::BlockLoadInfo::block_edge_comparator>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<cfg::Block *, cfg::Block *>, std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>, std::_Select1st<std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>>, regalloc::BlockLoadInfo::block_edge_comparator>::_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.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.sparta::SetAbstractDomain" = type { %"class.sparta::PowersetAbstractDomain" }
%"class.sparta::PowersetAbstractDomain" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::set_impl::SetValue" }
%"class.sparta::set_impl::SetValue" = type { %"class.sparta::PatriciaTreeSet" }
%"class.sparta::PatriciaTreeSet" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }
%struct.MethodItemEntry = type { %"class.boost::intrusive::list_member_hook", i32, %union.anon.86 }
%"class.boost::intrusive::list_member_hook" = type { %"class.boost::intrusive::generic_hook" }
%"class.boost::intrusive::generic_hook" = type { %"struct.boost::intrusive::list_node" }
%"struct.boost::intrusive::list_node" = type { ptr, ptr }
%union.anon.86 = type { ptr }

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) #0

declare void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(160)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef, ptr noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc15split_for_blockERKNS_9SplitPlanERKNS_10SplitCostsERKN6sparta17SetAbstractDomainINS6_15PatriciaTreeSetIjEEEERK24LivenessFixpointIteratorRKNS_12interference5GraphEPN3cfg5BlockEP12UnorderedMapIttSt4hashItESt8equal_toItEERNSK_16ControlFlowGraphEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(168), ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef) #4

declare void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc16split_for_defineERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEERN3cfg16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEENSH_23InstructionIteratorImplILb0EEE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(168), ptr noundef, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc18split_for_last_useERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEEPN3cfg5BlockERNSH_16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEERN5boost9intrusive16reverse_iteratorINSU_13list_iteratorINSU_8mhtraitsI15MethodItemEntryNSU_16list_member_hookIJEEEXadL_ZNSY_10list_hook_EEEEELb0EEEEEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(168), ptr noundef, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc26insert_insn_between_blocksERKNS_13BlockLoadInfoERN3cfg16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(160)) #4

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZN8regalloc5splitERK24LivenessFixpointIteratorRKNS_9SplitPlanERKNS_10SplitCostsERKNS_12interference5GraphERN3cfg16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(256) %0, ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 8 dereferenceable(168) %3, ptr noundef nonnull align 8 dereferenceable(160) %4) #4 personality ptr @__gxx_personality_v0 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca ptr, align 8
  %11 = alloca %class.UnorderedMap.107, align 8
  %12 = alloca %"struct.regalloc::BlockLoadInfo", align 8
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca i64, align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.std::vector", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca i32, align 4
  %21 = alloca ptr, align 8
  %22 = alloca %"class.sparta::SetAbstractDomain", align 8
  %23 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %24 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %25 = alloca ptr, align 8
  %26 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %27 = alloca %"class.boost::intrusive::list_iterator", align 8
  %28 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  store ptr %4, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %11) #6
  call void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %11)
  call void @llvm.lifetime.start.p0(i64 160, ptr %12) #6
  invoke void @_ZN8regalloc13BlockLoadInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(160) %12)
          to label %29 unwind label %41

29:                                               ; preds = %5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  store i64 0, ptr %15, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #6
  %30 = load ptr, ptr %10, align 8, !tbaa !5
  invoke void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %17, ptr noundef nonnull align 8 dereferenceable(160) %30)
          to label %31 unwind label %45

31:                                               ; preds = %29
  store ptr %17, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #6
  %32 = load ptr, ptr %16, align 8, !tbaa !5
  %33 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %32) #6
  %34 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %33, ptr %34, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #6
  %35 = load ptr, ptr %16, align 8, !tbaa !5
  %36 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %35) #6
  %37 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %36, ptr %37, align 8
  br label %38

38:                                               ; preds = %150, %31
  %39 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #6
  br i1 %39, label %49, label %40

40:                                               ; preds = %38
  store i32 2, ptr %20, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %155

41:                                               ; preds = %5
  %42 = landingpad { ptr, i32 }
          cleanup
  %43 = extractvalue { ptr, i32 } %42, 0
  store ptr %43, ptr %13, align 8
  %44 = extractvalue { ptr, i32 } %42, 1
  store i32 %44, ptr %14, align 4
  br label %167

45:                                               ; preds = %29
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %13, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %14, align 4
  br label %154

49:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #6
  %51 = load ptr, ptr %50, align 8, !tbaa !5
  store ptr %51, ptr %21, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %22) #6
  %52 = load ptr, ptr %6, align 8, !tbaa !5
  %53 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256) %52, ptr noundef nonnull align 8 dereferenceable(8) %21)
          to label %54 unwind label %74

54:                                               ; preds = %49
  invoke void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 8 dereferenceable(16) %53)
          to label %55 unwind label %74

55:                                               ; preds = %54
  %56 = load ptr, ptr %7, align 8, !tbaa !5
  %57 = load ptr, ptr %8, align 8, !tbaa !5
  %58 = load ptr, ptr %6, align 8, !tbaa !5
  %59 = load ptr, ptr %9, align 8, !tbaa !5
  %60 = load ptr, ptr %21, align 8, !tbaa !5
  %61 = load ptr, ptr %10, align 8, !tbaa !5
  %62 = invoke noundef i64 @_ZN8regalloc15split_for_blockERKNS_9SplitPlanERKNS_10SplitCostsERKN6sparta17SetAbstractDomainINS6_15PatriciaTreeSetIjEEEERK24LivenessFixpointIteratorRKNS_12interference5GraphEPN3cfg5BlockEP12UnorderedMapIttSt4hashItESt8equal_toItEERNSK_16ControlFlowGraphEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56) %56, ptr noundef nonnull align 8 dereferenceable(56) %57, ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 8 dereferenceable(256) %58, ptr noundef nonnull align 8 dereferenceable(168) %59, ptr noundef %60, ptr noundef %11, ptr noundef nonnull align 8 dereferenceable(160) %61, ptr noundef %12)
          to label %63 unwind label %78

63:                                               ; preds = %55
  %64 = load i64, ptr %15, align 8, !tbaa !9
  %65 = add i64 %64, %62
  store i64 %65, ptr %15, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #6
  %66 = load ptr, ptr %21, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %23, ptr noundef nonnull align 8 dereferenceable(104) %66)
          to label %67 unwind label %82

67:                                               ; preds = %63
  br label %68

68:                                               ; preds = %133, %67
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #6
  %69 = load ptr, ptr %21, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %24, ptr noundef nonnull align 8 dereferenceable(104) %69)
          to label %70 unwind label %86

70:                                               ; preds = %68
  %71 = invoke noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %72 unwind label %86

72:                                               ; preds = %70
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  br i1 %71, label %90, label %73

73:                                               ; preds = %72
  store i32 4, ptr %20, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  br label %149

74:                                               ; preds = %54, %49
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %13, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %14, align 4
  br label %153

78:                                               ; preds = %55
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %13, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %14, align 4
  br label %152

82:                                               ; preds = %131, %90, %63
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %13, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %14, align 4
  br label %148

86:                                               ; preds = %70, %68
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %13, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  br label %148

90:                                               ; preds = %72
  %91 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %92 unwind label %82

92:                                               ; preds = %90
  %93 = getelementptr inbounds %struct.MethodItemEntry, ptr %91, i32 0, i32 1
  %94 = load i32, ptr %93, align 8, !tbaa !11
  %95 = icmp ne i32 %94, 2
  br i1 %95, label %96, label %97

96:                                               ; preds = %92
  br label %131

97:                                               ; preds = %92
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #6
  %98 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %99 unwind label %134

99:                                               ; preds = %97
  %100 = getelementptr inbounds %struct.MethodItemEntry, ptr %98, i32 0, i32 2
  %101 = load ptr, ptr %100, align 8, !tbaa !17
  store ptr %101, ptr %25, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %26) #6
  %102 = load ptr, ptr %21, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #6
  invoke void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind writable sret(%"class.boost::intrusive::list_iterator") align 8 %27, ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %103 unwind label %138

103:                                              ; preds = %99
  %104 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %105 unwind label %138

105:                                              ; preds = %103
  invoke void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %26, ptr noundef nonnull align 8 dereferenceable(104) %102, ptr noundef nonnull align 8 dereferenceable(8) %104, i1 noundef zeroext false)
          to label %106 unwind label %138

106:                                              ; preds = %105
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #6
  %107 = load ptr, ptr %7, align 8, !tbaa !5
  %108 = load ptr, ptr %9, align 8, !tbaa !5
  %109 = load ptr, ptr %25, align 8, !tbaa !5
  %110 = load ptr, ptr %10, align 8, !tbaa !5
  invoke void @_ZN3cfg23InstructionIteratorImplILb0EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %28, ptr noundef nonnull align 8 dereferenceable(32) %26)
          to label %111 unwind label %142

111:                                              ; preds = %106
  %112 = invoke noundef i64 @_ZN8regalloc16split_for_defineERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEERN3cfg16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEENSH_23InstructionIteratorImplILb0EEE(ptr noundef nonnull align 8 dereferenceable(56) %107, ptr noundef nonnull align 8 dereferenceable(168) %108, ptr noundef %109, ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 8 dereferenceable(160) %110, ptr noundef %11, ptr noundef %28)
          to label %113 unwind label %142

113:                                              ; preds = %111
  %114 = load i64, ptr %15, align 8, !tbaa !9
  %115 = add i64 %114, %112
  store i64 %115, ptr %15, align 8, !tbaa !9
  %116 = load ptr, ptr %7, align 8, !tbaa !5
  %117 = load ptr, ptr %9, align 8, !tbaa !5
  %118 = load ptr, ptr %25, align 8, !tbaa !5
  %119 = load ptr, ptr %21, align 8, !tbaa !5
  %120 = load ptr, ptr %10, align 8, !tbaa !5
  %121 = invoke noundef i64 @_ZN8regalloc18split_for_last_useERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEEPN3cfg5BlockERNSH_16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEERN5boost9intrusive16reverse_iteratorINSU_13list_iteratorINSU_8mhtraitsI15MethodItemEntryNSU_16list_member_hookIJEEEXadL_ZNSY_10list_hook_EEEEELb0EEEEEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56) %116, ptr noundef nonnull align 8 dereferenceable(168) %117, ptr noundef %118, ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef %119, ptr noundef nonnull align 8 dereferenceable(160) %120, ptr noundef %11, ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef %12)
          to label %122 unwind label %142

122:                                              ; preds = %113
  %123 = load i64, ptr %15, align 8, !tbaa !9
  %124 = add i64 %123, %121
  store i64 %124, ptr %15, align 8, !tbaa !9
  %125 = load ptr, ptr %6, align 8, !tbaa !5
  %126 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %127 unwind label %142

127:                                              ; preds = %122
  %128 = getelementptr inbounds %struct.MethodItemEntry, ptr %126, i32 0, i32 2
  %129 = load ptr, ptr %128, align 8, !tbaa !17
  invoke void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256) %125, ptr noundef %129, ptr noundef %22)
          to label %130 unwind label %142

130:                                              ; preds = %127
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  br label %131

131:                                              ; preds = %130, %96
  %132 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %133 unwind label %82

133:                                              ; preds = %131
  br label %68, !llvm.loop !18

134:                                              ; preds = %97
  %135 = landingpad { ptr, i32 }
          cleanup
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %13, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %14, align 4
  br label %147

138:                                              ; preds = %105, %103, %99
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %13, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #6
  br label %146

142:                                              ; preds = %127, %122, %113, %111, %106
  %143 = landingpad { ptr, i32 }
          cleanup
  %144 = extractvalue { ptr, i32 } %143, 0
  store ptr %144, ptr %13, align 8
  %145 = extractvalue { ptr, i32 } %143, 1
  store i32 %145, ptr %14, align 4
  br label %146

146:                                              ; preds = %142, %138
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #6
  br label %147

147:                                              ; preds = %146, %134
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  br label %148

148:                                              ; preds = %147, %86, %82
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  br label %152

149:                                              ; preds = %73
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %22) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  br label %150

150:                                              ; preds = %149
  %151 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #6
  br label %38

152:                                              ; preds = %148, %78
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %22) #6
  br label %153

153:                                              ; preds = %152, %74
  call void @llvm.lifetime.end.p0(i64 16, ptr %22) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #6
  br label %154

154:                                              ; preds = %153, %45
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %166

155:                                              ; preds = %40
  %156 = load ptr, ptr %10, align 8, !tbaa !5
  %157 = invoke noundef i64 @_ZN8regalloc26insert_insn_between_blocksERKNS_13BlockLoadInfoERN3cfg16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(160) %12, ptr noundef nonnull align 8 dereferenceable(160) %156)
          to label %158 unwind label %162

158:                                              ; preds = %155
  %159 = load i64, ptr %15, align 8, !tbaa !9
  %160 = add i64 %159, %157
  store i64 %160, ptr %15, align 8, !tbaa !9
  %161 = load i64, ptr %15, align 8, !tbaa !9
  store i32 1, ptr %20, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @_ZN8regalloc13BlockLoadInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(160) %12) #6
  call void @llvm.lifetime.end.p0(i64 160, ptr %12) #6
  call void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %11) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %11) #6
  ret i64 %161

162:                                              ; preds = %155
  %163 = landingpad { ptr, i32 }
          cleanup
  %164 = extractvalue { ptr, i32 } %163, 0
  store ptr %164, ptr %13, align 8
  %165 = extractvalue { ptr, i32 } %163, 1
  store i32 %165, ptr %14, align 4
  br label %166

166:                                              ; preds = %162, %154
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @_ZN8regalloc13BlockLoadInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(160) %12) #6
  br label %167

167:                                              ; preds = %166, %41
  call void @llvm.lifetime.end.p0(i64 160, ptr %12) #6
  call void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %11) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %11) #6
  br label %168

168:                                              ; preds = %167
  %169 = load ptr, ptr %13, align 8
  %170 = load i32, ptr %14, align 4
  %171 = insertvalue { ptr, i32 } poison, ptr %169, 0
  %172 = insertvalue { ptr, i32 } %171, i32 %170, 1
  resume { ptr, i32 } %172
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8regalloc13BlockLoadInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg23InstructionIteratorImplILb0EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8regalloc13BlockLoadInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { 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 #6 = { 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 = !{!"long", !7, i64 0}
!11 = !{!12, !16, i64 16}
!12 = !{!"_ZTS15MethodItemEntry", !13, i64 0, !16, i64 16, !7, i64 24}
!13 = !{!"_ZTSN5boost9intrusive16list_member_hookIJEEE", !14, i64 0}
!14 = !{!"_ZTSN5boost9intrusive12generic_hookILNS0_10algo_typesE0ENS0_16list_node_traitsIPvEENS0_10member_tagELNS0_14link_mode_typeE1ELNS0_14base_hook_typeE0EEE", !15, i64 0}
!15 = !{!"_ZTSN5boost9intrusive9list_nodeIPvEE", !6, i64 0, !6, i64 8}
!16 = !{!"_ZTS14MethodItemType", !7, i64 0}
!17 = !{!7, !7, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl" = type { %"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<cfg::Block *, std::allocator<cfg::Block *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.boost::intrusive::reverse_iterator" = type { %"class.boost::intrusive::list_iterator" }
%"class.boost::intrusive::list_iterator" = type { %"struct.boost::intrusive::iiterator_members" }
%"struct.boost::intrusive::iiterator_members" = type { ptr }
%"class.cfg::InstructionIteratorImpl" = type { ptr, %"struct.std::_Rb_tree_const_iterator", %"class.ir_list::InstructionIteratorImpl" }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.ir_list::InstructionIteratorImpl" = type { %"class.boost::intrusive::list_iterator", %"class.boost::intrusive::list_iterator" }
%class.UnorderedMap.107 = type { %"class.std::unordered_map.109" }
%"class.std::unordered_map.109" = type { %"class.std::_Hashtable.110" }
%"class.std::_Hashtable.110" = 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 }
%"struct.regalloc::BlockLoadInfo" = type { %class.UnorderedMap.242, %class.UnorderedMap.242, %"class.std::map.258" }
%class.UnorderedMap.242 = type { %"class.std::unordered_map.244" }
%"class.std::unordered_map.244" = type { %"class.std::_Hashtable.245" }
%"class.std::_Hashtable.245" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::map.258" = type { %"class.std::_Rb_tree.259" }
%"class.std::_Rb_tree.259" = type { %"struct.std::_Rb_tree<std::pair<cfg::Block *, cfg::Block *>, std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>, std::_Select1st<std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>>, regalloc::BlockLoadInfo::block_edge_comparator>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::pair<cfg::Block *, cfg::Block *>, std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>, std::_Select1st<std::pair<const std::pair<cfg::Block *, cfg::Block *>, regalloc::BlockModeInsn>>, regalloc::BlockLoadInfo::block_edge_comparator>::_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.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.sparta::SetAbstractDomain" = type { %"class.sparta::PowersetAbstractDomain" }
%"class.sparta::PowersetAbstractDomain" = type { %"class.sparta::AbstractDomainScaffolding" }
%"class.sparta::AbstractDomainScaffolding" = type { i32, %"class.sparta::set_impl::SetValue" }
%"class.sparta::set_impl::SetValue" = type { %"class.sparta::PatriciaTreeSet" }
%"class.sparta::PatriciaTreeSet" = type { %"class.sparta::pt_core::PatriciaTreeCore" }
%"class.sparta::pt_core::PatriciaTreeCore" = type { %"class.boost::intrusive_ptr" }
%"class.boost::intrusive_ptr" = type { ptr }

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) #0

declare void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind noalias writable sret(%"class.boost::intrusive::list_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef, ptr noundef) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc15split_for_blockERKNS_9SplitPlanERKNS_10SplitCostsERKN6sparta17SetAbstractDomainINS6_15PatriciaTreeSetIjEEEERK24LivenessFixpointIteratorRKNS_12interference5GraphEPN3cfg5BlockEP12UnorderedMapIttSt4hashItESt8equal_toItEERNSK_16ControlFlowGraphEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(168), ptr noundef, ptr noundef, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef) local_unnamed_addr #4

declare void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind writable sret(%"class.cfg::InstructionIteratorImpl") align 8, ptr noundef nonnull align 8 dereferenceable(104), ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc16split_for_defineERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEERN3cfg16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEENSH_23InstructionIteratorImplILb0EEE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(168), ptr noundef, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc18split_for_last_useERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEEPN3cfg5BlockERNSH_16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEERN5boost9intrusive16reverse_iteratorINSU_13list_iteratorINSU_8mhtraitsI15MethodItemEntryNSU_16list_member_hookIJEEEXadL_ZNSY_10list_hook_EEEEELb0EEEEEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(168), ptr noundef, ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, ptr noundef nonnull align 8 dereferenceable(160), ptr noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN8regalloc26insert_insn_between_blocksERKNS_13BlockLoadInfoERN3cfg16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(160), ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZN8regalloc5splitERK24LivenessFixpointIteratorRKNS_9SplitPlanERKNS_10SplitCostsERKNS_12interference5GraphERN3cfg16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(256) %0, ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 8 dereferenceable(168) %3, ptr noundef nonnull align 8 dereferenceable(160) %4) local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %6 = alloca %class.UnorderedMap.107, align 8
  %7 = alloca %"struct.regalloc::BlockLoadInfo", align 8
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca ptr, align 8
  %12 = alloca %"class.sparta::SetAbstractDomain", align 8
  %13 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %14 = alloca %"class.boost::intrusive::reverse_iterator", align 8
  %15 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  %16 = alloca %"class.boost::intrusive::list_iterator", align 8
  %17 = alloca %"class.cfg::InstructionIteratorImpl", align 8
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %6) #6
  call void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6)
  call void @llvm.lifetime.start.p0(i64 160, ptr nonnull %7) #6
  invoke void @_ZN8regalloc13BlockLoadInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(160) %7)
          to label %18 unwind label %24

18:                                               ; preds = %5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #6
  invoke void @_ZNK3cfg16ControlFlowGraph6blocksEv(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %8, ptr noundef nonnull align 8 dereferenceable(160) %4)
          to label %19 unwind label %26

19:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  %20 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  store ptr %20, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  %21 = call ptr @_ZNSt6vectorIPN3cfg5BlockESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  store ptr %21, ptr %10, align 8
  %22 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br i1 %22, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %42, %19
  %.033.lcssa = phi i64 [ 0, %19 ], [ %.134, %42 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  %23 = invoke noundef i64 @_ZN8regalloc26insert_insn_between_blocksERKNS_13BlockLoadInfoERN3cfg16ControlFlowGraphE(ptr noundef nonnull align 8 dereferenceable(160) %7, ptr noundef nonnull align 8 dereferenceable(160) %4)
          to label %91 unwind label %93

24:                                               ; preds = %5
  %25 = landingpad { ptr, i32 }
          cleanup
  br label %96

26:                                               ; preds = %18
  %27 = landingpad { ptr, i32 }
          cleanup
  br label %95

.lr.ph:                                           ; preds = %19, %42
  %.03358 = phi i64 [ %.134, %42 ], [ 0, %19 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %29 = load ptr, ptr %28, align 8, !tbaa !5
  store ptr %29, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %12) #6
  %30 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNK24LivenessFixpointIterator20get_live_out_vars_atERKPN3cfg5BlockE(ptr noundef nonnull align 8 dereferenceable(256) %0, ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %31 unwind label %45

31:                                               ; preds = %.lr.ph
  invoke void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 8 dereferenceable(16) %30)
          to label %32 unwind label %45

32:                                               ; preds = %31
  %33 = load ptr, ptr %11, align 8, !tbaa !5
  %34 = invoke noundef i64 @_ZN8regalloc15split_for_blockERKNS_9SplitPlanERKNS_10SplitCostsERKN6sparta17SetAbstractDomainINS6_15PatriciaTreeSetIjEEEERK24LivenessFixpointIteratorRKNS_12interference5GraphEPN3cfg5BlockEP12UnorderedMapIttSt4hashItESt8equal_toItEERNSK_16ControlFlowGraphEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 8 dereferenceable(256) %0, ptr noundef nonnull align 8 dereferenceable(168) %3, ptr noundef %33, ptr noundef nonnull %6, ptr noundef nonnull align 8 dereferenceable(160) %4, ptr noundef nonnull %7)
          to label %35 unwind label %47

35:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #6
  %36 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block6rbeginEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %13, ptr noundef nonnull align 8 dereferenceable(104) %36)
          to label %.preheader.preheader unwind label %.loopexit.split-lp

.preheader.preheader:                             ; preds = %35
  %37 = add i64 %34, %.03358
  br label %.preheader

.preheader:                                       ; preds = %.preheader.preheader, %79
  %.134 = phi i64 [ %.235, %79 ], [ %37, %.preheader.preheader ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #6
  %38 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZN3cfg5Block4rendEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::reverse_iterator") align 8 %14, ptr noundef nonnull align 8 dereferenceable(104) %38)
          to label %39 unwind label %49

39:                                               ; preds = %.preheader
  %40 = invoke noundef zeroext i1 @_ZN5boost9intrusiveneERKNS0_16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEESB_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14)
          to label %41 unwind label %49

41:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  br i1 %40, label %51, label %42

42:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %44 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPPN3cfg5BlockESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br i1 %44, label %.lr.ph, label %._crit_edge

45:                                               ; preds = %31, %.lr.ph
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %90

47:                                               ; preds = %32
  %48 = landingpad { ptr, i32 }
          cleanup
  br label %89

.loopexit:                                        ; preds = %51, %79
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %88

.loopexit.split-lp:                               ; preds = %35
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %88

49:                                               ; preds = %39, %.preheader
  %50 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  br label %88

51:                                               ; preds = %41
  %52 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %53 unwind label %.loopexit

53:                                               ; preds = %51
  %54 = getelementptr inbounds i8, ptr %52, i64 16
  %55 = load i32, ptr %54, align 8, !tbaa !9
  %.not = icmp eq i32 %55, 2
  br i1 %.not, label %56, label %79

56:                                               ; preds = %53
  %57 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %58 unwind label %81

58:                                               ; preds = %56
  %59 = getelementptr inbounds i8, ptr %57, i64 24
  %60 = load ptr, ptr %59, align 8, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %15) #6
  %61 = load ptr, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #6
  invoke void @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEE4baseEv(ptr dead_on_unwind nonnull writable sret(%"class.boost::intrusive::list_iterator") align 8 %16, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %62 unwind label %83

62:                                               ; preds = %58
  %63 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS3_10list_hook_EEEEELb0EEmmEv(ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %64 unwind label %83

64:                                               ; preds = %62
  invoke void @_ZN3cfg5Block27to_cfg_instruction_iteratorERKN5boost9intrusive13list_iteratorINS2_8mhtraitsI15MethodItemEntryNS2_16list_member_hookIJEEEXadL_ZNS5_10list_hook_EEEEELb0EEEb(ptr dead_on_unwind nonnull writable sret(%"class.cfg::InstructionIteratorImpl") align 8 %15, ptr noundef nonnull align 8 dereferenceable(104) %61, ptr noundef nonnull align 8 dereferenceable(8) %63, i1 noundef zeroext false)
          to label %65 unwind label %83

65:                                               ; preds = %64
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  invoke void @_ZN3cfg23InstructionIteratorImplILb0EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %15)
          to label %66 unwind label %85

66:                                               ; preds = %65
  %67 = invoke noundef i64 @_ZN8regalloc16split_for_defineERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEERN3cfg16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEENSH_23InstructionIteratorImplILb0EEE(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(168) %3, ptr noundef %60, ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 8 dereferenceable(160) %4, ptr noundef nonnull %6, ptr noundef nonnull %17)
          to label %68 unwind label %85

68:                                               ; preds = %66
  %69 = load ptr, ptr %11, align 8, !tbaa !5
  %70 = invoke noundef i64 @_ZN8regalloc18split_for_last_useERKNS_9SplitPlanERKNS_12interference5GraphEPK13IRInstructionRKN6sparta17SetAbstractDomainINSA_15PatriciaTreeSetIjEEEEPN3cfg5BlockERNSH_16ControlFlowGraphEP12UnorderedMapIttSt4hashItESt8equal_toItEERN5boost9intrusive16reverse_iteratorINSU_13list_iteratorINSU_8mhtraitsI15MethodItemEntryNSU_16list_member_hookIJEEEXadL_ZNSY_10list_hook_EEEEELb0EEEEEPNS_13BlockLoadInfoE(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 8 dereferenceable(168) %3, ptr noundef %60, ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef %69, ptr noundef nonnull align 8 dereferenceable(160) %4, ptr noundef nonnull %6, ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull %7)
          to label %71 unwind label %85

71:                                               ; preds = %68
  %72 = add i64 %67, %.134
  %73 = add i64 %72, %70
  %74 = invoke noundef ptr @_ZNK5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %75 unwind label %85

75:                                               ; preds = %71
  %76 = getelementptr inbounds i8, ptr %74, i64 24
  %77 = load ptr, ptr %76, align 8, !tbaa !15
  invoke void @_ZNK24LivenessFixpointIterator19analyze_instructionEP13IRInstructionPN6sparta17SetAbstractDomainINS2_15PatriciaTreeSetIjEEEE(ptr noundef nonnull align 8 dereferenceable(256) %0, ptr noundef %77, ptr noundef nonnull %12)
          to label %78 unwind label %85

78:                                               ; preds = %75
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #6
  br label %79

79:                                               ; preds = %53, %78
  %.235 = phi i64 [ %.134, %53 ], [ %73, %78 ]
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9intrusive16reverse_iteratorINS0_13list_iteratorINS0_8mhtraitsI15MethodItemEntryNS0_16list_member_hookIJEEEXadL_ZNS4_10list_hook_EEEEELb0EEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %.preheader unwind label %.loopexit, !llvm.loop !16

81:                                               ; preds = %56
  %82 = landingpad { ptr, i32 }
          cleanup
  br label %88

83:                                               ; preds = %64, %62, %58
  %84 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  br label %87

85:                                               ; preds = %75, %71, %68, %66, %65
  %86 = landingpad { ptr, i32 }
          cleanup
  br label %87

87:                                               ; preds = %85, %83
  %.pn = phi { ptr, i32 } [ %86, %85 ], [ %84, %83 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %15) #6
  br label %88

88:                                               ; preds = %.loopexit, %.loopexit.split-lp, %81, %87, %49
  %.pn38 = phi { ptr, i32 } [ %50, %49 ], [ %.pn, %87 ], [ %82, %81 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  br label %89

89:                                               ; preds = %88, %47
  %.pn38.pn = phi { ptr, i32 } [ %.pn38, %88 ], [ %48, %47 ]
  call void @_ZN6sparta17SetAbstractDomainINS_15PatriciaTreeSetIjEEED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %12) #6
  br label %90

90:                                               ; preds = %89, %45
  %.pn38.pn.pn = phi { ptr, i32 } [ %.pn38.pn, %89 ], [ %46, %45 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @_ZNSt6vectorIPN3cfg5BlockESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  br label %95

91:                                               ; preds = %._crit_edge
  %92 = add i64 %23, %.033.lcssa
  call void @_ZN8regalloc13BlockLoadInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(160) %7) #6
  call void @llvm.lifetime.end.p0(i64 160, ptr nonnull %7) #6
  call void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %6) #6
  ret i64 %92

93:                                               ; preds = %._crit_edge
  %94 = landingpad { ptr, i32 }
          cleanup
  br label %95

95:                                               ; preds = %26, %90, %93
  %.pn38.pn.pn.pn.pn = phi { ptr, i32 } [ %94, %93 ], [ %.pn38.pn.pn, %90 ], [ %27, %26 ]
  call void @_ZN8regalloc13BlockLoadInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(160) %7) #6
  br label %96

96:                                               ; preds = %95, %24
  %.pn38.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn38.pn.pn.pn.pn, %95 ], [ %25, %24 ]
  call void @llvm.lifetime.end.p0(i64 160, ptr nonnull %7) #6
  call void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %6) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %6) #6
  resume { ptr, i32 } %.pn38.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN8regalloc13BlockLoadInfoC2Ev(ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg23InstructionIteratorImplILb0EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8regalloc13BlockLoadInfoD2Ev(ptr noundef nonnull align 8 dereferenceable(160)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIttSt4hashItESt8equal_toItEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { 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 #6 = { 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, !14, i64 16}
!10 = !{!"_ZTS15MethodItemEntry", !11, i64 0, !14, i64 16, !7, i64 24}
!11 = !{!"_ZTSN5boost9intrusive16list_member_hookIJEEE", !12, i64 0}
!12 = !{!"_ZTSN5boost9intrusive12generic_hookILNS0_10algo_typesE0ENS0_16list_node_traitsIPvEENS0_10member_tagELNS0_14link_mode_typeE1ELNS0_14base_hook_typeE0EEE", !13, i64 0}
!13 = !{!"_ZTSN5boost9intrusive9list_nodeIPvEE", !6, i64 0, !6, i64 8}
!14 = !{!"_ZTS14MethodItemType", !7, i64 0}
!15 = !{!7, !7, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass