; LLVM IR from facebook/redex :: libredex/CFGMutation.ll (ZN3cfg11CFGMutation5flushEv)

; 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.AccumulatingTimer = type { %"class.std::shared_ptr" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.AccumulatingTimer::AccumulatingTimerScope" = type { ptr, %"class.std::chrono::time_point" }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::vector.106" = type { %"struct.std::_Vector_base.107" }
%"struct.std::_Vector_base.107" = type { %"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl" }
%"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl" = type { %"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl_data" }
%"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.UnorderedMap<cfg::Block *, UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%struct.OrderedChange = type { ptr, ptr, i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%class.anon.111 = type { i8 }
%class.UnorderedMap.5 = type { %"class.std::unordered_map.7" }
%"class.std::unordered_map.7" = type { %"class.std::_Hashtable.8" }
%"class.std::_Hashtable.8" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator.27" = type { %"struct.std::__detail::_Node_iterator_base.28" }
%"struct.std::__detail::_Node_iterator_base.28" = type { ptr }
%"struct.std::pair.112" = type <{ %"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::FixedIterator", i8, [7 x i8] }>
%"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::FixedIterator" = type { %"struct.std::__detail::_Node_iterator.27" }
%"class.cfg::CFGMutation" = type { ptr, %class.UnorderedMap }
%class.UnorderedMap = type { %"class.std::unordered_map" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }

@_ZN3cfgL7s_timerE = external hidden global %class.AccumulatingTimer, align 8
@.str.6 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [17 x i8], align 1
@__PRETTY_FUNCTION__._ZN3cfg11CFGMutation5flushEv = external hidden unnamed_addr constant [31 x i8], align 1

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

; 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 ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockES0_IP13IRInstructionSt10unique_ptrINS1_11CFGMutation9ChangeSetESt14default_deleteIS8_EESt4hashIS5_ESt8equal_toIS5_EESC_IS3_ESE_IS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESM_EEbE4typeELb1EEDaRSM_(ptr noundef nonnull align 8 dereferenceable(56)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0EEESN_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZSt3getILm1EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64)) #2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EESt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESH_EEbE4typeELb1EEDaRSH_(ptr noundef nonnull align 8 dereferenceable(56)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm1EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS2_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg11CFGMutation9ChangeSet7disposeEv(ptr noundef nonnull align 8 dereferenceable(232)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56)) #2 align 2

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3cfg11CFGMutation20reduce_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EEPb(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(56), ptr noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3cfg11CFGMutation26process_block_changes_slowEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg11CFGMutation21process_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3cfg11CFGMutation5flushEv(ptr noundef nonnull align 8 dereferenceable(64) %0) #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.AccumulatingTimer::AccumulatingTimerScope", align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector.106", align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.UnorderedMap<cfg::Block *, UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>>::UnorderedIterable", align 8
  %10 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %11 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i8, align 1
  %16 = alloca %struct.OrderedChange, align 8
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %class.anon.111, align 1
  %20 = alloca %class.UnorderedMap.5, align 8
  %21 = alloca i64, align 8
  %22 = alloca ptr, align 8
  %23 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %25 = alloca ptr, align 8
  %26 = alloca ptr, align 8
  %27 = alloca %"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable", align 8
  %28 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  %29 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  %30 = alloca ptr, align 8
  %31 = alloca %"struct.std::pair.112", align 8
  %32 = alloca ptr, align 8
  %33 = alloca ptr, align 8
  %34 = alloca %"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable", align 8
  %35 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  %36 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  %37 = alloca ptr, align 8
  %38 = alloca ptr, align 8
  %39 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %40 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #6
  call void @_ZN17AccumulatingTimer5scopeEv(ptr dead_on_unwind writable sret(%"class.AccumulatingTimer::AccumulatingTimerScope") align 8 %3, ptr noundef nonnull align 8 dereferenceable(16) @_ZN3cfgL7s_timerE)
  %41 = getelementptr inbounds %"class.cfg::CFGMutation", ptr %40, i32 0, i32 1
  %42 = invoke noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %41)
          to label %43 unwind label %45

43:                                               ; preds = %1
  br i1 %42, label %44, label %49

44:                                               ; preds = %43
  store i32 1, ptr %6, align 4
  br label %345

45:                                               ; preds = %1
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %4, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %5, align 4
  br label %351

49:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #6
  call void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %50 = getelementptr inbounds %"class.cfg::CFGMutation", ptr %40, i32 0, i32 1
  %51 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockES0_IP13IRInstructionSt10unique_ptrINS1_11CFGMutation9ChangeSetESt14default_deleteIS8_EESt4hashIS5_ESt8equal_toIS5_EESC_IS3_ESE_IS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESM_EEbE4typeELb1EEDaRSM_(ptr noundef nonnull align 8 dereferenceable(56) %50)
          to label %52 unwind label %67

52:                                               ; preds = %49
  %53 = getelementptr inbounds %"class.UnorderedMap<cfg::Block *, UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>>::UnorderedIterable", ptr %9, i32 0, i32 0
  store ptr %51, ptr %53, align 8
  store ptr %9, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %54 = load ptr, ptr %8, align 8, !tbaa !5
  %55 = invoke ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %54)
          to label %56 unwind label %71

56:                                               ; preds = %52
  %57 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %10, i32 0, i32 0
  %58 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %57, i32 0, i32 0
  store ptr %55, ptr %58, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %59 = load ptr, ptr %8, align 8, !tbaa !5
  %60 = invoke ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %59)
          to label %61 unwind label %75

61:                                               ; preds = %56
  %62 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %11, i32 0, i32 0
  %63 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %62, i32 0, i32 0
  store ptr %60, ptr %63, align 8
  br label %64

64:                                               ; preds = %110, %61
  %65 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0EEESN_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br i1 %65, label %79, label %66

66:                                               ; preds = %64
  store i32 2, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %116

67:                                               ; preds = %49
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %4, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %5, align 4
  br label %115

71:                                               ; preds = %52
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %4, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %5, align 4
  br label %114

75:                                               ; preds = %56
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %4, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %5, align 4
  br label %113

79:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  %80 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  store ptr %80, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  %81 = load ptr, ptr %12, align 8, !tbaa !5
  %82 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64) %81) #6
  store ptr %82, ptr %13, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #6
  %83 = load ptr, ptr %12, align 8, !tbaa !5
  %84 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZSt3getILm1EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64) %83) #6
  store ptr %84, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #6
  store i8 0, ptr %15, align 1, !tbaa !9
  %85 = load ptr, ptr %13, align 8, !tbaa !5
  %86 = load ptr, ptr %85, align 8, !tbaa !5
  %87 = load ptr, ptr %14, align 8, !tbaa !5
  %88 = invoke noundef zeroext i1 @_ZN3cfg11CFGMutation20reduce_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EEPb(ptr noundef nonnull align 8 dereferenceable(64) %40, ptr noundef %86, ptr noundef nonnull align 8 dereferenceable(56) %87, ptr noundef %15)
          to label %89 unwind label %101

89:                                               ; preds = %79
  br i1 %88, label %90, label %109

90:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #6
  %91 = getelementptr inbounds %struct.OrderedChange, ptr %16, i32 0, i32 0
  %92 = load ptr, ptr %13, align 8, !tbaa !5
  %93 = load ptr, ptr %92, align 8, !tbaa !5
  store ptr %93, ptr %91, align 8, !tbaa !11
  %94 = getelementptr inbounds %struct.OrderedChange, ptr %16, i32 0, i32 1
  %95 = load ptr, ptr %14, align 8, !tbaa !5
  store ptr %95, ptr %94, align 8, !tbaa !13
  %96 = getelementptr inbounds %struct.OrderedChange, ptr %16, i32 0, i32 2
  %97 = load i8, ptr %15, align 1, !tbaa !9, !range !14, !noundef !15
  %98 = trunc i8 %97 to i1
  %99 = zext i1 %98 to i8
  store i8 %99, ptr %96, align 8, !tbaa !16
  invoke void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %16)
          to label %100 unwind label %105

100:                                              ; preds = %90
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  br label %109

101:                                              ; preds = %79
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %4, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %5, align 4
  br label %112

105:                                              ; preds = %90
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %4, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  br label %112

109:                                              ; preds = %100, %89
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %110

110:                                              ; preds = %109
  %111 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br label %64

112:                                              ; preds = %105, %101
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %113

113:                                              ; preds = %112, %75
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %114

114:                                              ; preds = %113, %71
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  br label %115

115:                                              ; preds = %114, %67
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %350

116:                                              ; preds = %66
  %117 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %118 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  store ptr %117, ptr %118, align 8
  %119 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %120 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %119, ptr %120, align 8
  %121 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  %122 = load ptr, ptr %121, align 8
  %123 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %124 = load ptr, ptr %123, align 8
  invoke void @"_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS4_SaIS4_EEEEZNS3_5flushEvE3$_0EvT_SB_T0_"(ptr %122, ptr %124)
          to label %125 unwind label %143

125:                                              ; preds = %116
  call void @llvm.lifetime.start.p0(i64 56, ptr %20) #6
  invoke void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %20)
          to label %126 unwind label %147

126:                                              ; preds = %125
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  %127 = getelementptr inbounds %"class.cfg::CFGMutation", ptr %40, i32 0, i32 0
  %128 = load ptr, ptr %127, align 8, !tbaa !17
  %129 = invoke noundef ptr @_ZNK3cfg16ControlFlowGraph14get_last_blockEv(ptr noundef nonnull align 8 dereferenceable(160) %128)
          to label %130 unwind label %151

130:                                              ; preds = %126
  %131 = invoke noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %129)
          to label %132 unwind label %151

132:                                              ; preds = %130
  %133 = add i64 %131, 1
  store i64 %133, ptr %21, align 8, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #6
  store ptr %7, ptr %22, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #6
  %134 = load ptr, ptr %22, align 8, !tbaa !5
  %135 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %134) #6
  %136 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %23, i32 0, i32 0
  store ptr %135, ptr %136, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %24) #6
  %137 = load ptr, ptr %22, align 8, !tbaa !5
  %138 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %137) #6
  %139 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %24, i32 0, i32 0
  store ptr %138, ptr %139, align 8
  br label %140

140:                                              ; preds = %261, %132
  %141 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #6
  br i1 %141, label %155, label %142

142:                                              ; preds = %140
  store i32 4, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #6
  br label %264

143:                                              ; preds = %116
  %144 = landingpad { ptr, i32 }
          cleanup
  %145 = extractvalue { ptr, i32 } %144, 0
  store ptr %145, ptr %4, align 8
  %146 = extractvalue { ptr, i32 } %144, 1
  store i32 %146, ptr %5, align 4
  br label %350

147:                                              ; preds = %125
  %148 = landingpad { ptr, i32 }
          cleanup
  %149 = extractvalue { ptr, i32 } %148, 0
  store ptr %149, ptr %4, align 8
  %150 = extractvalue { ptr, i32 } %148, 1
  store i32 %150, ptr %5, align 4
  br label %349

151:                                              ; preds = %342, %273, %268, %265, %130, %126
  %152 = landingpad { ptr, i32 }
          cleanup
  %153 = extractvalue { ptr, i32 } %152, 0
  store ptr %153, ptr %4, align 8
  %154 = extractvalue { ptr, i32 } %152, 1
  store i32 %154, ptr %5, align 4
  br label %348

155:                                              ; preds = %140
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #6
  %156 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  store ptr %156, ptr %25, align 8, !tbaa !5
  %157 = load ptr, ptr %25, align 8, !tbaa !5
  %158 = getelementptr inbounds %struct.OrderedChange, ptr %157, i32 0, i32 2
  %159 = load i8, ptr %158, align 8, !tbaa !16, !range !14, !noundef !15
  %160 = trunc i8 %159 to i1
  br i1 %160, label %183, label %161

161:                                              ; preds = %155
  %162 = load ptr, ptr %25, align 8, !tbaa !5
  %163 = getelementptr inbounds %struct.OrderedChange, ptr %162, i32 0, i32 0
  %164 = load ptr, ptr %163, align 8, !tbaa !11
  %165 = load ptr, ptr %25, align 8, !tbaa !5
  %166 = getelementptr inbounds %struct.OrderedChange, ptr %165, i32 0, i32 1
  %167 = load ptr, ptr %166, align 8, !tbaa !13
  invoke void @_ZN3cfg11CFGMutation21process_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64) %40, ptr noundef %164, ptr noundef nonnull align 8 dereferenceable(56) %167)
          to label %168 unwind label %177

168:                                              ; preds = %161
  %169 = load ptr, ptr %25, align 8, !tbaa !5
  %170 = getelementptr inbounds %struct.OrderedChange, ptr %169, i32 0, i32 1
  %171 = load ptr, ptr %170, align 8, !tbaa !13
  %172 = invoke noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %171)
          to label %173 unwind label %177

173:                                              ; preds = %168
  br i1 %172, label %174, label %175

174:                                              ; preds = %173
  br label %182

175:                                              ; preds = %173
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.14, ptr noundef @.str.6, i32 noundef 160, ptr noundef @__PRETTY_FUNCTION__._ZN3cfg11CFGMutation5flushEv, i32 noundef 2, ptr noundef @.str.7) #7
          to label %176 unwind label %177

176:                                              ; preds = %175
  unreachable

177:                                              ; preds = %253, %199, %192, %183, %175, %168, %161
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %4, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %5, align 4
  br label %263

181:                                              ; No predecessors!
  br label %182

182:                                              ; preds = %181, %174
  store i32 5, ptr %6, align 4
  br label %258

183:                                              ; preds = %155
  %184 = load ptr, ptr %25, align 8, !tbaa !5
  %185 = getelementptr inbounds %struct.OrderedChange, ptr %184, i32 0, i32 0
  %186 = load ptr, ptr %185, align 8, !tbaa !11
  %187 = load ptr, ptr %25, align 8, !tbaa !5
  %188 = getelementptr inbounds %struct.OrderedChange, ptr %187, i32 0, i32 1
  %189 = load ptr, ptr %188, align 8, !tbaa !13
  %190 = invoke noundef zeroext i1 @_ZN3cfg11CFGMutation26process_block_changes_slowEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64) %40, ptr noundef %186, ptr noundef nonnull align 8 dereferenceable(56) %189)
          to label %191 unwind label %177

191:                                              ; preds = %183
  br i1 %190, label %192, label %203

192:                                              ; preds = %191
  %193 = load ptr, ptr %25, align 8, !tbaa !5
  %194 = getelementptr inbounds %struct.OrderedChange, ptr %193, i32 0, i32 1
  %195 = load ptr, ptr %194, align 8, !tbaa !13
  %196 = invoke noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %195)
          to label %197 unwind label %177

197:                                              ; preds = %192
  br i1 %196, label %198, label %199

198:                                              ; preds = %197
  br label %202

199:                                              ; preds = %197
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.14, ptr noundef @.str.6, i32 noundef 165, ptr noundef @__PRETTY_FUNCTION__._ZN3cfg11CFGMutation5flushEv, i32 noundef 2, ptr noundef @.str.7) #7
          to label %200 unwind label %177

200:                                              ; preds = %199
  unreachable

201:                                              ; No predecessors!
  br label %202

202:                                              ; preds = %201, %198
  store i32 5, ptr %6, align 4
  br label %258

203:                                              ; preds = %191
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #6
  %204 = load ptr, ptr %25, align 8, !tbaa !5
  %205 = getelementptr inbounds %struct.OrderedChange, ptr %204, i32 0, i32 1
  %206 = load ptr, ptr %205, align 8, !tbaa !13
  %207 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EESt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESH_EEbE4typeELb1EEDaRSH_(ptr noundef nonnull align 8 dereferenceable(56) %206)
          to label %208 unwind label %223

208:                                              ; preds = %203
  %209 = getelementptr inbounds %"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable", ptr %27, i32 0, i32 0
  store ptr %207, ptr %209, align 8
  store ptr %27, ptr %26, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #6
  %210 = load ptr, ptr %26, align 8, !tbaa !5
  %211 = invoke ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %210)
          to label %212 unwind label %227

212:                                              ; preds = %208
  %213 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.27", ptr %28, i32 0, i32 0
  %214 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.28", ptr %213, i32 0, i32 0
  store ptr %211, ptr %214, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #6
  %215 = load ptr, ptr %26, align 8, !tbaa !5
  %216 = invoke ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %215)
          to label %217 unwind label %231

217:                                              ; preds = %212
  %218 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.27", ptr %29, i32 0, i32 0
  %219 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.28", ptr %218, i32 0, i32 0
  store ptr %216, ptr %219, align 8
  br label %220

220:                                              ; preds = %244, %217
  %221 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %29) #6
  br i1 %221, label %235, label %222

222:                                              ; preds = %220
  store i32 6, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #6
  br label %253

223:                                              ; preds = %203
  %224 = landingpad { ptr, i32 }
          cleanup
  %225 = extractvalue { ptr, i32 } %224, 0
  store ptr %225, ptr %4, align 8
  %226 = extractvalue { ptr, i32 } %224, 1
  store i32 %226, ptr %5, align 4
  br label %252

227:                                              ; preds = %208
  %228 = landingpad { ptr, i32 }
          cleanup
  %229 = extractvalue { ptr, i32 } %228, 0
  store ptr %229, ptr %4, align 8
  %230 = extractvalue { ptr, i32 } %228, 1
  store i32 %230, ptr %5, align 4
  br label %251

231:                                              ; preds = %212
  %232 = landingpad { ptr, i32 }
          cleanup
  %233 = extractvalue { ptr, i32 } %232, 0
  store ptr %233, ptr %4, align 8
  %234 = extractvalue { ptr, i32 } %232, 1
  store i32 %234, ptr %5, align 4
  br label %250

235:                                              ; preds = %220
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #6
  %236 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #6
  store ptr %236, ptr %30, align 8, !tbaa !5
  %237 = load ptr, ptr %30, align 8, !tbaa !5
  %238 = invoke { ptr, i8 } @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE7emplaceIJSt4pairIKS1_S8_EEEESF_INSD_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %20, ptr noundef nonnull align 8 dereferenceable(16) %237)
          to label %239 unwind label %246

239:                                              ; preds = %235
  %240 = getelementptr inbounds { ptr, i8 }, ptr %31, i32 0, i32 0
  %241 = extractvalue { ptr, i8 } %238, 0
  store ptr %241, ptr %240, align 8
  %242 = getelementptr inbounds { ptr, i8 }, ptr %31, i32 0, i32 1
  %243 = extractvalue { ptr, i8 } %238, 1
  store i8 %243, ptr %242, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #6
  br label %244

244:                                              ; preds = %239
  %245 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #6
  br label %220

246:                                              ; preds = %235
  %247 = landingpad { ptr, i32 }
          cleanup
  %248 = extractvalue { ptr, i32 } %247, 0
  store ptr %248, ptr %4, align 8
  %249 = extractvalue { ptr, i32 } %247, 1
  store i32 %249, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #6
  br label %250

250:                                              ; preds = %246, %231
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  br label %251

251:                                              ; preds = %250, %227
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #6
  br label %252

252:                                              ; preds = %251, %223
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #6
  br label %263

253:                                              ; preds = %222
  %254 = load ptr, ptr %25, align 8, !tbaa !5
  %255 = getelementptr inbounds %struct.OrderedChange, ptr %254, i32 0, i32 1
  %256 = load ptr, ptr %255, align 8, !tbaa !13
  invoke void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56) %256)
          to label %257 unwind label %177

257:                                              ; preds = %253
  store i32 0, ptr %6, align 4
  br label %258

258:                                              ; preds = %257, %202, %182
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  %259 = load i32, ptr %6, align 4
  switch i32 %259, label %357 [
    i32 0, label %260
    i32 5, label %261
  ]

260:                                              ; preds = %258
  br label %261

261:                                              ; preds = %260, %258
  %262 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  br label %140

263:                                              ; preds = %252, %177
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #6
  br label %348

264:                                              ; preds = %142
  br label %265

265:                                              ; preds = %288, %264
  %266 = invoke noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %20)
          to label %267 unwind label %151

267:                                              ; preds = %265
  br i1 %266, label %277, label %268

268:                                              ; preds = %267
  %269 = load i64, ptr %21, align 8, !tbaa !26
  %270 = getelementptr inbounds %"class.cfg::CFGMutation", ptr %40, i32 0, i32 0
  %271 = load ptr, ptr %270, align 8, !tbaa !17
  %272 = invoke noundef ptr @_ZNK3cfg16ControlFlowGraph14get_last_blockEv(ptr noundef nonnull align 8 dereferenceable(160) %271)
          to label %273 unwind label %151

273:                                              ; preds = %268
  %274 = invoke noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %272)
          to label %275 unwind label %151

275:                                              ; preds = %273
  %276 = icmp ule i64 %269, %274
  br label %277

277:                                              ; preds = %275, %267
  %278 = phi i1 [ false, %267 ], [ %276, %275 ]
  br i1 %278, label %279, label %295

279:                                              ; preds = %277
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #6
  %280 = getelementptr inbounds %"class.cfg::CFGMutation", ptr %40, i32 0, i32 0
  %281 = load ptr, ptr %280, align 8, !tbaa !17
  %282 = load i64, ptr %21, align 8, !tbaa !26
  %283 = invoke noundef ptr @_ZNK3cfg16ControlFlowGraph9get_blockEm(ptr noundef nonnull align 8 dereferenceable(160) %281, i64 noundef %282)
          to label %284 unwind label %291

284:                                              ; preds = %279
  store ptr %283, ptr %32, align 8, !tbaa !5
  %285 = load ptr, ptr %32, align 8, !tbaa !5
  %286 = invoke noundef zeroext i1 @_ZN3cfg11CFGMutation26process_block_changes_slowEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64) %40, ptr noundef %285, ptr noundef nonnull align 8 dereferenceable(56) %20)
          to label %287 unwind label %291

287:                                              ; preds = %284
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #6
  br label %288

288:                                              ; preds = %287
  %289 = load i64, ptr %21, align 8, !tbaa !26
  %290 = add i64 %289, 1
  store i64 %290, ptr %21, align 8, !tbaa !26
  br label %265, !llvm.loop !27

291:                                              ; preds = %284, %279
  %292 = landingpad { ptr, i32 }
          cleanup
  %293 = extractvalue { ptr, i32 } %292, 0
  store ptr %293, ptr %4, align 8
  %294 = extractvalue { ptr, i32 } %292, 1
  store i32 %294, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #6
  br label %348

295:                                              ; preds = %277
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #6
  %296 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EESt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESH_EEbE4typeELb1EEDaRSH_(ptr noundef nonnull align 8 dereferenceable(56) %20)
          to label %297 unwind label %312

297:                                              ; preds = %295
  %298 = getelementptr inbounds %"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable", ptr %34, i32 0, i32 0
  store ptr %296, ptr %298, align 8
  store ptr %34, ptr %33, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #6
  %299 = load ptr, ptr %33, align 8, !tbaa !5
  %300 = invoke ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %299)
          to label %301 unwind label %316

301:                                              ; preds = %297
  %302 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.27", ptr %35, i32 0, i32 0
  %303 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.28", ptr %302, i32 0, i32 0
  store ptr %300, ptr %303, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %36) #6
  %304 = load ptr, ptr %33, align 8, !tbaa !5
  %305 = invoke ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %304)
          to label %306 unwind label %320

306:                                              ; preds = %301
  %307 = getelementptr inbounds %"struct.std::__detail::_Node_iterator.27", ptr %36, i32 0, i32 0
  %308 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base.28", ptr %307, i32 0, i32 0
  store ptr %305, ptr %308, align 8
  br label %309

309:                                              ; preds = %333, %306
  %310 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8) %35, ptr noundef nonnull align 8 dereferenceable(8) %36) #6
  br i1 %310, label %324, label %311

311:                                              ; preds = %309
  store i32 11, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #6
  br label %342

312:                                              ; preds = %295
  %313 = landingpad { ptr, i32 }
          cleanup
  %314 = extractvalue { ptr, i32 } %313, 0
  store ptr %314, ptr %4, align 8
  %315 = extractvalue { ptr, i32 } %313, 1
  store i32 %315, ptr %5, align 4
  br label %341

316:                                              ; preds = %297
  %317 = landingpad { ptr, i32 }
          cleanup
  %318 = extractvalue { ptr, i32 } %317, 0
  store ptr %318, ptr %4, align 8
  %319 = extractvalue { ptr, i32 } %317, 1
  store i32 %319, ptr %5, align 4
  br label %340

320:                                              ; preds = %301
  %321 = landingpad { ptr, i32 }
          cleanup
  %322 = extractvalue { ptr, i32 } %321, 0
  store ptr %322, ptr %4, align 8
  %323 = extractvalue { ptr, i32 } %321, 1
  store i32 %323, ptr %5, align 4
  br label %339

324:                                              ; preds = %309
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #6
  %325 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %35) #6
  store ptr %325, ptr %37, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #6
  %326 = load ptr, ptr %37, align 8, !tbaa !5
  %327 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16) %326) #6
  store ptr %327, ptr %38, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #6
  %328 = load ptr, ptr %37, align 8, !tbaa !5
  %329 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm1EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16) %328) #6
  store ptr %329, ptr %39, align 8, !tbaa !5
  %330 = load ptr, ptr %39, align 8, !tbaa !5
  %331 = call noundef ptr @_ZNKSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS2_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %330) #6
  invoke void @_ZN3cfg11CFGMutation9ChangeSet7disposeEv(ptr noundef nonnull align 8 dereferenceable(232) %331)
          to label %332 unwind label %335

332:                                              ; preds = %324
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #6
  br label %333

333:                                              ; preds = %332
  %334 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %35) #6
  br label %309

335:                                              ; preds = %324
  %336 = landingpad { ptr, i32 }
          cleanup
  %337 = extractvalue { ptr, i32 } %336, 0
  store ptr %337, ptr %4, align 8
  %338 = extractvalue { ptr, i32 } %336, 1
  store i32 %338, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #6
  br label %339

339:                                              ; preds = %335, %320
  call void @llvm.lifetime.end.p0(i64 8, ptr %36) #6
  br label %340

340:                                              ; preds = %339, %316
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #6
  br label %341

341:                                              ; preds = %340, %312
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #6
  br label %348

342:                                              ; preds = %311
  %343 = getelementptr inbounds %"class.cfg::CFGMutation", ptr %40, i32 0, i32 1
  invoke void @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56) %343)
          to label %344 unwind label %151

344:                                              ; preds = %342
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  call void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %20) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %20) #6
  call void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  store i32 0, ptr %6, align 4
  br label %345

345:                                              ; preds = %344, %44
  call void @_ZN17AccumulatingTimer22AccumulatingTimerScopeD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #6
  %346 = load i32, ptr %6, align 4
  switch i32 %346, label %357 [
    i32 0, label %347
    i32 1, label %347
  ]

347:                                              ; preds = %345, %345
  ret void

348:                                              ; preds = %341, %291, %263, %151
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  call void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %20) #6
  br label %349

349:                                              ; preds = %348, %147
  call void @llvm.lifetime.end.p0(i64 56, ptr %20) #6
  br label %350

350:                                              ; preds = %349, %143, %115
  call void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  br label %351

351:                                              ; preds = %350, %45
  call void @_ZN17AccumulatingTimer22AccumulatingTimerScopeD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #6
  br label %352

352:                                              ; preds = %351
  %353 = load ptr, ptr %4, align 8
  %354 = load i32, ptr %5, align 4
  %355 = insertvalue { ptr, i32 } poison, ptr %353, 0
  %356 = insertvalue { ptr, i32 } %355, i32 %354, 1
  resume { ptr, i32 } %356

357:                                              ; preds = %345, %258
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN17AccumulatingTimer5scopeEv(ptr dead_on_unwind noalias writable sret(%"class.AccumulatingTimer::AccumulatingTimerScope") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS4_SaIS4_EEEEZNS3_5flushEvE3$_0EvT_SB_T0_"(ptr, ptr) #4

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg16ControlFlowGraph14get_last_blockEv(ptr noundef nonnull align 8 dereferenceable(160)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef zeroext i1 @_ZN9__gnu_cxxneIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE7emplaceIJSt4pairIKS1_S8_EEEESF_INSD_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg16ControlFlowGraph9get_blockEm(ptr noundef nonnull align 8 dereferenceable(160), i64 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN17AccumulatingTimer22AccumulatingTimerScopeD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { noreturn "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress 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 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 #6 = { nounwind }
attributes #7 = { noreturn }

!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 = !{!"bool", !7, i64 0}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTSZN3cfg11CFGMutation5flushEvE13OrderedChange", !6, i64 0, !6, i64 8, !10, i64 16}
!13 = !{!12, !6, i64 8}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!12, !10, i64 16}
!17 = !{!18, !6, i64 0}
!18 = !{!"_ZTSN3cfg11CFGMutationE", !6, i64 0, !19, i64 8}
!19 = !{!"_ZTS12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE", !20, i64 0}
!20 = !{!"_ZTSSt13unordered_mapIPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS8_EESt4hashIS5_ESt8equal_toIS5_EESC_IS2_ESE_IS2_ESaISt4pairIKS2_SG_EEE", !21, i64 0}
!21 = !{!"_ZTSSt10_HashtableIPN3cfg5BlockESt4pairIKS2_12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteISA_EESt4hashIS7_ESt8equal_toIS7_EEESaISJ_ENSt8__detail10_Select1stESG_IS2_ESE_IS2_ENSL_18_Mod_range_hashingENSL_20_Default_ranged_hashENSL_20_Prime_rehash_policyENSL_17_Hashtable_traitsILb0ELb0ELb1EEEE", !6, i64 0, !22, i64 8, !23, i64 16, !22, i64 24, !24, i64 32, !6, i64 48}
!22 = !{!"long", !7, i64 0}
!23 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!24 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !25, i64 0, !22, i64 8}
!25 = !{!"float", !7, i64 0}
!26 = !{!22, !22, i64 0}
!27 = distinct !{!27, !28}
!28 = !{!"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.AccumulatingTimer = type { %"class.std::shared_ptr" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.AccumulatingTimer::AccumulatingTimerScope" = type { ptr, %"class.std::chrono::time_point" }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::vector.106" = type { %"struct.std::_Vector_base.107" }
%"struct.std::_Vector_base.107" = type { %"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl" }
%"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl" = type { %"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl_data" }
%"struct.std::_Vector_base<OrderedChange, std::allocator<OrderedChange>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.UnorderedMap<cfg::Block *, UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%struct.OrderedChange = type { ptr, ptr, i8 }
%class.UnorderedMap.5 = type { %"class.std::unordered_map.7" }
%"class.std::unordered_map.7" = type { %"class.std::_Hashtable.8" }
%"class.std::_Hashtable.8" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable" = type { ptr }
%"struct.std::__detail::_Node_iterator.27" = type { %"struct.std::__detail::_Node_iterator_base.28" }
%"struct.std::__detail::_Node_iterator_base.28" = type { ptr }

@_ZN3cfgL7s_timerE = external hidden global %class.AccumulatingTimer, align 8
@.str.6 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [17 x i8], align 1
@__PRETTY_FUNCTION__._ZN3cfg11CFGMutation5flushEv = external hidden unnamed_addr constant [31 x i8], align 1

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

; 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 ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockES0_IP13IRInstructionSt10unique_ptrINS1_11CFGMutation9ChangeSetESt14default_deleteIS8_EESt4hashIS5_ESt8equal_toIS5_EESC_IS3_ESE_IS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESM_EEbE4typeELb1EEDaRSM_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0EEESN_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(56) ptr @_ZSt3getILm1EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_Z17UnorderedIterableI12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EESt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESH_EEbE4typeELb1EEDaRSH_(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm1EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS2_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg11CFGMutation9ChangeSet7disposeEv(ptr noundef nonnull align 8 dereferenceable(232)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2 align 2

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3cfg11CFGMutation20reduce_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EEPb(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(56), ptr noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3cfg11CFGMutation26process_block_changes_slowEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3cfg11CFGMutation21process_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3cfg11CFGMutation5flushEv(ptr noundef nonnull align 8 dereferenceable(64) %0) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.AccumulatingTimer::AccumulatingTimerScope", align 8
  %3 = alloca %"class.std::vector.106", align 8
  %4 = alloca %"class.UnorderedMap<cfg::Block *, UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>>::UnorderedIterable", align 8
  %5 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %6 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %7 = alloca i8, align 1
  %8 = alloca %struct.OrderedChange, align 8
  %9 = alloca %class.UnorderedMap.5, align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca %"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable", align 8
  %13 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  %14 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  %15 = alloca %"class.UnorderedMap<IRInstruction *, std::unique_ptr<cfg::CFGMutation::ChangeSet>>::UnorderedIterable", align 8
  %16 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  %17 = alloca %"struct.std::__detail::_Node_iterator.27", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #6
  call void @_ZN17AccumulatingTimer5scopeEv(ptr dead_on_unwind nonnull writable sret(%"class.AccumulatingTimer::AccumulatingTimerScope") align 8 %2, ptr noundef nonnull align 8 dereferenceable(16) @_ZN3cfgL7s_timerE)
  %18 = getelementptr inbounds i8, ptr %0, i64 8
  %19 = call noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %18)
  br i1 %19, label %130, label %20

20:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #6
  call void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %21 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIPN3cfg5BlockES0_IP13IRInstructionSt10unique_ptrINS1_11CFGMutation9ChangeSetESt14default_deleteIS8_EESt4hashIS5_ESt8equal_toIS5_EESC_IS3_ESE_IS3_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESM_EEbE4typeELb1EEDaRSM_(ptr noundef nonnull align 8 dereferenceable(56) %18)
          to label %22 unwind label %30

22:                                               ; preds = %20
  store ptr %21, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %23 = call ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  store ptr %23, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %24 = call ptr @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  store ptr %24, ptr %6, align 8
  %25 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0EEESN_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  br i1 %25, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %22
  %26 = getelementptr inbounds i8, ptr %8, i64 8
  %27 = getelementptr inbounds i8, ptr %8, i64 16
  br label %32

._crit_edge:                                      ; preds = %47, %22
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  %28 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %29 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  invoke void @"_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS4_SaIS4_EEEEZNS3_5flushEvE3$_0EvT_SB_T0_"(ptr %28, ptr %29)
          to label %51 unwind label %59

30:                                               ; preds = %20
  %31 = landingpad { ptr, i32 }
          cleanup
  br label %132

32:                                               ; preds = %.lr.ph, %47
  %33 = call noundef nonnull align 8 dereferenceable(64) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  %34 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64) %33) #6
  %35 = call noundef nonnull align 8 dereferenceable(56) ptr @_ZSt3getILm1EKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS9_EESt4hashIS6_ESt8equal_toIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSM_(ptr noundef nonnull align 8 dereferenceable(64) %33) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #6
  store i8 0, ptr %7, align 1, !tbaa !5
  %36 = load ptr, ptr %34, align 8, !tbaa !9
  %37 = invoke noundef zeroext i1 @_ZN3cfg11CFGMutation20reduce_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EEPb(ptr noundef nonnull align 8 dereferenceable(64) %0, ptr noundef %36, ptr noundef nonnull align 8 dereferenceable(56) %35, ptr noundef nonnull %7)
          to label %38 unwind label %43

38:                                               ; preds = %32
  br i1 %37, label %39, label %47

39:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #6
  %40 = load ptr, ptr %34, align 8, !tbaa !9
  store ptr %40, ptr %8, align 8, !tbaa !11
  store ptr %35, ptr %26, align 8, !tbaa !13
  %41 = load i8, ptr %7, align 1, !tbaa !5, !range !14, !noundef !15
  store i8 %41, ptr %27, align 8, !tbaa !16
  invoke void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %42 unwind label %45

42:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  br label %47

43:                                               ; preds = %32
  %44 = landingpad { ptr, i32 }
          cleanup
  br label %50

45:                                               ; preds = %39
  %46 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  br label %50

47:                                               ; preds = %42, %38
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  %49 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS2_11CFGMutation9ChangeSetESt14default_deleteISB_EESt4hashIS8_ESt8equal_toIS8_EEELb0EEESN_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  br i1 %49, label %32, label %._crit_edge

50:                                               ; preds = %45, %43
  %.pn49 = phi { ptr, i32 } [ %46, %45 ], [ %44, %43 ]
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  br label %132

51:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %9) #6
  call void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %9)
  %52 = load ptr, ptr %0, align 8, !tbaa !17
  %53 = invoke noundef ptr @_ZNK3cfg16ControlFlowGraph14get_last_blockEv(ptr noundef nonnull align 8 dereferenceable(160) %52)
          to label %54 unwind label %.loopexit.split-lp

54:                                               ; preds = %51
  %55 = call noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %53)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  %56 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  store ptr %56, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %57 = call ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  store ptr %57, ptr %11, align 8
  %58 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br i1 %58, label %.lr.ph62, label %._crit_edge63

._crit_edge63:                                    ; preds = %96, %54
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  br label %100

59:                                               ; preds = %._crit_edge
  %60 = landingpad { ptr, i32 }
          cleanup
  br label %132

.loopexit:                                        ; preds = %102
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %131

.loopexit.split-lp:                               ; preds = %51
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %131

.lr.ph62:                                         ; preds = %54, %96
  %61 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  %62 = getelementptr inbounds i8, ptr %61, i64 16
  %63 = load i8, ptr %62, align 8, !tbaa !16, !range !14, !noundef !15
  %64 = trunc nuw i8 %63 to i1
  %65 = load ptr, ptr %61, align 8, !tbaa !11
  %66 = getelementptr inbounds i8, ptr %61, i64 8
  %67 = load ptr, ptr %66, align 8, !tbaa !13
  br i1 %64, label %73, label %68

68:                                               ; preds = %.lr.ph62
  invoke void @_ZN3cfg11CFGMutation21process_block_changesEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64) %0, ptr noundef %65, ptr noundef nonnull align 8 dereferenceable(56) %67)
          to label %69 unwind label %.loopexit53

69:                                               ; preds = %68
  %70 = load ptr, ptr %66, align 8, !tbaa !13
  %71 = call noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %70)
  br i1 %71, label %96, label %.invoke

.invoke:                                          ; preds = %69, %76
  %72 = phi i32 [ 165, %76 ], [ 160, %69 ]
  invoke void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.14, ptr noundef nonnull @.str.6, i32 noundef %72, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN3cfg11CFGMutation5flushEv, i32 noundef 2, ptr noundef nonnull @.str.7) #7
          to label %.cont unwind label %.loopexit.split-lp54

.cont:                                            ; preds = %.invoke
  unreachable

.loopexit53:                                      ; preds = %68, %73
  %lpad.loopexit55 = landingpad { ptr, i32 }
          cleanup
  br label %99

.loopexit.split-lp54:                             ; preds = %.invoke
  %lpad.loopexit.split-lp56 = landingpad { ptr, i32 }
          cleanup
  br label %99

73:                                               ; preds = %.lr.ph62
  %74 = invoke noundef zeroext i1 @_ZN3cfg11CFGMutation26process_block_changes_slowEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64) %0, ptr noundef %65, ptr noundef nonnull align 8 dereferenceable(56) %67)
          to label %75 unwind label %.loopexit53

75:                                               ; preds = %73
  br i1 %74, label %76, label %79

76:                                               ; preds = %75
  %77 = load ptr, ptr %66, align 8, !tbaa !13
  %78 = call noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %77)
  br i1 %78, label %96, label %.invoke

79:                                               ; preds = %75
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #6
  %80 = load ptr, ptr %66, align 8, !tbaa !13
  %81 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EESt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESH_EEbE4typeELb1EEDaRSH_(ptr noundef nonnull align 8 dereferenceable(56) %80)
          to label %82 unwind label %87

82:                                               ; preds = %79
  store ptr %81, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #6
  %83 = call ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %12)
  store ptr %83, ptr %13, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #6
  %84 = call ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %12)
  store ptr %84, ptr %14, align 8
  %85 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #6
  br i1 %85, label %.lr.ph59, label %._crit_edge60

._crit_edge60:                                    ; preds = %91, %82
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  %86 = load ptr, ptr %66, align 8, !tbaa !13
  call void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56) %86)
  br label %96

87:                                               ; preds = %79
  %88 = landingpad { ptr, i32 }
          cleanup
  br label %99

.lr.ph59:                                         ; preds = %82, %91
  %89 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  %90 = invoke { ptr, i8 } @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE7emplaceIJSt4pairIKS1_S8_EEEESF_INSD_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56) %9, ptr noundef nonnull align 8 dereferenceable(16) %89)
          to label %91 unwind label %94

91:                                               ; preds = %.lr.ph59
  %92 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #6
  %93 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %14) #6
  br i1 %93, label %.lr.ph59, label %._crit_edge60

94:                                               ; preds = %.lr.ph59
  %95 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  br label %99

96:                                               ; preds = %76, %69, %._crit_edge60
  %97 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  %98 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br i1 %98, label %.lr.ph62, label %._crit_edge63

99:                                               ; preds = %.loopexit53, %.loopexit.split-lp54, %87, %94
  %.pn46 = phi { ptr, i32 } [ %95, %94 ], [ %88, %87 ], [ %lpad.loopexit55, %.loopexit53 ], [ %lpad.loopexit.split-lp56, %.loopexit.split-lp54 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  br label %131

100:                                              ; preds = %110, %._crit_edge63
  %.042.in = phi i64 [ %55, %._crit_edge63 ], [ %.042, %110 ]
  %.042 = add i64 %.042.in, 1
  %101 = call noundef zeroext i1 @_ZNK12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56) %9)
  br i1 %101, label %.critedge, label %102

102:                                              ; preds = %100
  %103 = load ptr, ptr %0, align 8, !tbaa !17
  %104 = invoke noundef ptr @_ZNK3cfg16ControlFlowGraph14get_last_blockEv(ptr noundef nonnull align 8 dereferenceable(160) %103)
          to label %105 unwind label %.loopexit

105:                                              ; preds = %102
  %106 = call noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104) %104)
  %.not = icmp ugt i64 %.042, %106
  br i1 %.not, label %.critedge, label %107

107:                                              ; preds = %105
  %108 = load ptr, ptr %0, align 8, !tbaa !17
  %109 = invoke noundef ptr @_ZNK3cfg16ControlFlowGraph9get_blockEm(ptr noundef nonnull align 8 dereferenceable(160) %108, i64 noundef %.042)
          to label %110 unwind label %112

110:                                              ; preds = %107
  %111 = invoke noundef zeroext i1 @_ZN3cfg11CFGMutation26process_block_changes_slowEPNS_5BlockER12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_9ChangeSetESt14default_deleteIS7_EESt4hashIS5_ESt8equal_toIS5_EE(ptr noundef nonnull align 8 dereferenceable(64) %0, ptr noundef %109, ptr noundef nonnull align 8 dereferenceable(56) %9)
          to label %100 unwind label %112, !llvm.loop !26

112:                                              ; preds = %110, %107
  %113 = landingpad { ptr, i32 }
          cleanup
  br label %131

.critedge:                                        ; preds = %100, %105
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #6
  %114 = invoke ptr @_Z17UnorderedIterableI12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EESt4hashIS2_ESt8equal_toIS2_EETnNSt9enable_ifIXsr3stdE12is_base_of_vI13UnorderedBaseIT_ESH_EEbE4typeELb1EEDaRSH_(ptr noundef nonnull align 8 dereferenceable(56) %9)
          to label %115 unwind label %119

115:                                              ; preds = %.critedge
  store ptr %114, ptr %15, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #6
  %116 = call ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable5beginEv(ptr noundef nonnull align 8 dereferenceable(8) %15)
  store ptr %116, ptr %16, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #6
  %117 = call ptr @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE17UnorderedIterable3endEv(ptr noundef nonnull align 8 dereferenceable(8) %15)
  store ptr %117, ptr %17, align 8
  %118 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  br i1 %118, label %.lr.ph65, label %._crit_edge66

._crit_edge66:                                    ; preds = %125, %115
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #6
  call void @_ZN12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5clearEv(ptr noundef nonnull align 8 dereferenceable(56) %18)
  call void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %9) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %9) #6
  call void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  br label %130

119:                                              ; preds = %.critedge
  %120 = landingpad { ptr, i32 }
          cleanup
  br label %131

.lr.ph65:                                         ; preds = %115, %125
  %121 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  %122 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm0EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16) %121) #6
  %123 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3getILm1EKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS6_EEERNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERSE_(ptr noundef nonnull align 8 dereferenceable(16) %121) #6
  %124 = call noundef ptr @_ZNKSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS2_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %123) #6
  invoke void @_ZN3cfg11CFGMutation9ChangeSet7disposeEv(ptr noundef nonnull align 8 dereferenceable(232) %124)
          to label %125 unwind label %128

125:                                              ; preds = %.lr.ph65
  %126 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt8__detail14_Node_iteratorISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0ELb0EEppEv(ptr noundef nonnull align 8 dereferenceable(8) %16) #6
  %127 = call noundef zeroext i1 @_ZNSt8__detailneERKNS_19_Node_iterator_baseISt4pairIKP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS8_EEELb0EEESF_(ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  br i1 %127, label %.lr.ph65, label %._crit_edge66

128:                                              ; preds = %.lr.ph65
  %129 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #6
  br label %131

130:                                              ; preds = %1, %._crit_edge66
  call void @_ZN17AccumulatingTimer22AccumulatingTimerScopeD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  ret void

131:                                              ; preds = %.loopexit, %.loopexit.split-lp, %119, %128, %112, %99
  %.pn46.pn = phi { ptr, i32 } [ %.pn46, %99 ], [ %113, %112 ], [ %129, %128 ], [ %120, %119 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %9) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %9) #6
  br label %132

132:                                              ; preds = %30, %50, %131, %59
  %.pn49.pn.pn = phi { ptr, i32 } [ %.pn46.pn, %131 ], [ %60, %59 ], [ %.pn49, %50 ], [ %31, %30 ]
  call void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  call void @_ZN17AccumulatingTimer22AccumulatingTimerScopeD2Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  resume { ptr, i32 } %.pn49.pn.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN17AccumulatingTimer5scopeEv(ptr dead_on_unwind noalias writable sret(%"class.AccumulatingTimer::AccumulatingTimerScope") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE5emptyEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS4_SaIS4_EEEEZNS3_5flushEvE3$_0EvT_SB_T0_"(ptr, ptr) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden ptr @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg16ControlFlowGraph14get_last_blockEv(ptr noundef nonnull align 8 dereferenceable(160)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK3cfg5Block2idEv(ptr noundef nonnull align 8 dereferenceable(104)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef zeroext i1 @_ZN9__gnu_cxxneIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(24) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EE7emplaceIJSt4pairIKS1_S8_EEEESF_INSD_13FixedIteratorEbEDpOT_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPZN3cfg11CFGMutation5flushEvE13OrderedChangeSt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK3cfg16ControlFlowGraph9get_blockEm(ptr noundef nonnull align 8 dereferenceable(160), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN12UnorderedMapIP13IRInstructionSt10unique_ptrIN3cfg11CFGMutation9ChangeSetESt14default_deleteIS5_EESt4hashIS1_ESt8equal_toIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZNSt6vectorIZN3cfg11CFGMutation5flushEvE13OrderedChangeSaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN17AccumulatingTimer22AccumulatingTimerScopeD2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { noreturn "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress 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 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 #6 = { nounwind }
attributes #7 = { noreturn }

!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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTSZN3cfg11CFGMutation5flushEvE13OrderedChange", !10, i64 0, !10, i64 8, !6, i64 16}
!13 = !{!12, !10, i64 8}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!12, !6, i64 16}
!17 = !{!18, !10, i64 0}
!18 = !{!"_ZTSN3cfg11CFGMutationE", !10, i64 0, !19, i64 8}
!19 = !{!"_ZTS12UnorderedMapIPN3cfg5BlockES_IP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS7_EESt4hashIS4_ESt8equal_toIS4_EESB_IS2_ESD_IS2_EE", !20, i64 0}
!20 = !{!"_ZTSSt13unordered_mapIPN3cfg5BlockE12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteIS8_EESt4hashIS5_ESt8equal_toIS5_EESC_IS2_ESE_IS2_ESaISt4pairIKS2_SG_EEE", !21, i64 0}
!21 = !{!"_ZTSSt10_HashtableIPN3cfg5BlockESt4pairIKS2_12UnorderedMapIP13IRInstructionSt10unique_ptrINS0_11CFGMutation9ChangeSetESt14default_deleteISA_EESt4hashIS7_ESt8equal_toIS7_EEESaISJ_ENSt8__detail10_Select1stESG_IS2_ESE_IS2_ENSL_18_Mod_range_hashingENSL_20_Default_ranged_hashENSL_20_Prime_rehash_policyENSL_17_Hashtable_traitsILb0ELb0ELb1EEEE", !10, i64 0, !22, i64 8, !23, i64 16, !22, i64 24, !24, i64 32, !10, i64 48}
!22 = !{!"long", !7, i64 0}
!23 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !10, i64 0}
!24 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !25, i64 0, !22, i64 8}
!25 = !{!"float", !7, i64 0}
!26 = distinct !{!26, !27}
!27 = !{!"llvm.loop.mustprogress"}


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