text: /* Generated by Nim Compiler v1.6.2 */
  #define NIM_INTBITS 32
  
  #include "nimbase.h"
  #include <string.h>
  #undef LANGUAGE_C
  #undef MIPSEB
  #undef MIPSEL
  #undef PPC
  #undef R3000
  #undef R4000
  #undef i386
  #undef linux
  #undef mips
  #undef near
  #undef far
  #undef powerpc
  #undef unix
  #define nimfr_(x, y)
  #define nimln_(x, y)
  typedef struct tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw;
  typedef struct tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ;
  typedef struct tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg;
  typedef struct tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ;
  typedef struct tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ;
  typedef struct tyObject_TType__facALICuu8zUj0hjvbTLFg tyObject_TType__facALICuu8zUj0hjvbTLFg;
  typedef struct tyObject_TLineInfo__WGx4rAexNXnczy1Avn646Q tyObject_TLineInfo__WGx4rAexNXnczy1Avn646Q;
  typedef struct NimStringDesc NimStringDesc;
  typedef struct TGenericSeq TGenericSeq;
  typedef struct tyObject_TIdent__1LTsGP7bSxg45u9aHcxh6OA tyObject_TIdent__1LTsGP7bSxg45u9aHcxh6OA;
  typedef struct tyObject_TIdObj__KUwfjfUQEwGHguQbTcXu7w tyObject_TIdObj__KUwfjfUQEwGHguQbTcXu7w;
  typedef struct RootObj RootObj;
  typedef struct TNimType TNimType;
  typedef struct TNimNode TNimNode;
  typedef struct tyObject_ItemId__ozxAxZLHTQ9c3akTzYvt67g tyObject_ItemId__ozxAxZLHTQ9c3akTzYvt67g;
  typedef struct tyObject_TLoc__EtHNvCB0bgfu9bFjzx9cb6aA tyObject_TLoc__EtHNvCB0bgfu9bFjzx9cb6aA;
  typedef struct tyObject_RopeObj__OFzf0kSiPTcNreUIeJgWVA tyObject_RopeObj__OFzf0kSiPTcNreUIeJgWVA;
  typedef struct tyObject_TLib__NBMxlJ6g3utqUlplqTTHkA tyObject_TLib__NBMxlJ6g3utqUlplqTTHkA;
  typedef struct tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g;
  typedef struct tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w;
  typedef struct tyObject_GcHeap__1TRH1TZMaVZTnLNcIHuNFQ tyObject_GcHeap__1TRH1TZMaVZTnLNcIHuNFQ;
  typedef struct tyObject_GcStack__7fytPA5bBsob6See21YMRA tyObject_GcStack__7fytPA5bBsob6See21YMRA;
  typedef struct tyObject_MemRegion__x81NhDv59b8ercDZ9bi85jyg tyObject_MemRegion__x81NhDv59b8ercDZ9bi85jyg;
  typedef struct tyObject_SmallChunk__tXn60W2f8h3jgAYdEmy5NQ tyObject_SmallChunk__tXn60W2f8h3jgAYdEmy5NQ;
  typedef struct tyObject_BigChunk__Rv9c70Uhp2TytkX7eH78qEg tyObject_BigChunk__Rv9c70Uhp2TytkX7eH78qEg;
  typedef struct tyObject_LLChunk__XsENErzHIZV9bhvyJx56wGw tyObject_LLChunk__XsENErzHIZV9bhvyJx56wGw;
  typedef struct tyObject_IntSet__EZObFrE3NC9bIb3YMkY9crZA tyObject_IntSet__EZObFrE3NC9bIb3YMkY9crZA;
  typedef struct tyObject_Trunk__W0r8S0Y3UGke6T9bIUWnnuw tyObject_Trunk__W0r8S0Y3UGke6T9bIUWnnuw;
  typedef struct tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw;
  typedef struct tyObject_HeapLinks__PDV1HBZ8CQSQJC9aOBFNRSg tyObject_HeapLinks__PDV1HBZ8CQSQJC9aOBFNRSg;
  typedef struct tyTuple__ujsjpB2O9cjj3uDHsXbnSzg tyTuple__ujsjpB2O9cjj3uDHsXbnSzg;
  typedef struct tyObject_GcStat__0RwLoVBHZPfUAcLczmfQAg tyObject_GcStat__0RwLoVBHZPfUAcLczmfQAg;
  typedef struct tyObject_CellSet__jG87P0AI9aZtss9ccTYBIISQ tyObject_CellSet__jG87P0AI9aZtss9ccTYBIISQ;
  typedef struct tyObject_PageDesc__fublkgIY4LG3mT51LU2WHg tyObject_PageDesc__fublkgIY4LG3mT51LU2WHg;
  typedef struct tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA;
  typedef struct tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA;
  typedef struct tySequence__Bre9bNyuQOg1EJKitjSzn8w tySequence__Bre9bNyuQOg1EJKitjSzn8w;
  typedef struct tySequence__9aZVGG5Gtti9cC9bqRpXCtA3A tySequence__9aZVGG5Gtti9cC9bqRpXCtA3A;
  struct tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ {
  NIM_BOOL somethingTodo;
  NI inFinally;
  };
  typedef NU8 tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw;
  struct tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg {
  tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* wasMovedLocs;
  tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw kind;
  NIM_BOOL hasReturn;
  NIM_BOOL hasBreak;
  tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* label;
  tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* parent;
  };
  struct tyObject_TLineInfo__WGx4rAexNXnczy1Avn646Q {
  NU16 line;
  NI16 col;
  NI32 fileIndex;
  };
  typedef NU32 tySet_tyEnum_TNodeFlag__jyh9acXHkhZANSSvPIY7ZLg;
  struct TGenericSeq {
  NI len;
  NI reserved;
  };
  struct NimStringDesc {
    TGenericSeq Sup;
  NIM_CHAR data[SEQ_DECL_SIZE];
  };
  struct tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw {
  tyObject_TType__facALICuu8zUj0hjvbTLFg* typ;
  tyObject_TLineInfo__WGx4rAexNXnczy1Avn646Q info;
  tySet_tyEnum_TNodeFlag__jyh9acXHkhZANSSvPIY7ZLg flags;
  tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw kind;
  union{
  struct {NI64 intVal;
  } _kind_1;
  struct {NF floatVal;
  } _kind_2;
  struct {NimStringDesc* strVal;
  } _kind_3;
  struct {tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* sym;
  } _kind_4;
  struct {tyObject_TIdent__1LTsGP7bSxg45u9aHcxh6OA* ident;
  } _kind_5;
  struct {tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* sons;
  } _kind_6;
  };
  };
  typedef NU8 tyEnum_TNimKind__jIBKr1ejBgsfM33Kxw4j7A;
  typedef NU8 tySet_tyEnum_TNimTypeFlag__v8QUszD1sWlSIWZz7mC4bQ;
  typedef N_NIMCALL_PTR(void, tyProc__ojoeKfW4VYIm36I9cpDTQIg) (void* p, NI op);
  typedef N_NIMCALL_PTR(void*, tyProc__WSm2xU5ARYv9aAR4l0z9c9auQ) (void* p);
  struct TNimType {
  NI size;
  NI align;
  tyEnum_TNimKind__jIBKr1ejBgsfM33Kxw4j7A kind;
  tySet_tyEnum_TNimTypeFlag__v8QUszD1sWlSIWZz7mC4bQ flags;
  TNimType* base;
  TNimNode* node;
  void* finalizer;
  tyProc__ojoeKfW4VYIm36I9cpDTQIg marker;
  tyProc__WSm2xU5ARYv9aAR4l0z9c9auQ deepcopy;
  };
  struct RootObj {
  TNimType* m_type;
  };
  struct tyObject_ItemId__ozxAxZLHTQ9c3akTzYvt67g {
  NI32 module;
  NI32 item;
  };
  struct tyObject_TIdObj__KUwfjfUQEwGHguQbTcXu7w {
    RootObj Sup;
  tyObject_ItemId__ozxAxZLHTQ9c3akTzYvt67g itemId;
  };
  typedef NU8 tyEnum_TSymKind__cNCW9acsSznmEccl1fgQwkw;
  typedef NU16 tyEnum_TMagic__shZhZOdbVC5nnFvcXQAImg;
  typedef NU64 tySet_tyEnum_TSymFlag__K9ay6LWMat9bUiT9bIbMxpDHw;
  typedef NU32 tySet_tyEnum_TOption__WspMeQySXNP2XoTWR5MTgg;
  typedef NU8 tyEnum_TLocKind__O7PRFZKuiBBWbku09cayVBg;
  typedef NU8 tyEnum_TStorageLoc__JK9cKMX3XnqHaUky9b6gkGEw;
  typedef NU16 tySet_tyEnum_TLocFlag__o2bqJgR4ceIupnUSpxiudA;
  struct tyObject_TLoc__EtHNvCB0bgfu9bFjzx9cb6aA {
  tyEnum_TLocKind__O7PRFZKuiBBWbku09cayVBg k;
  tyEnum_TStorageLoc__JK9cKMX3XnqHaUky9b6gkGEw storage;
  tySet_tyEnum_TLocFlag__o2bqJgR4ceIupnUSpxiudA flags;
  tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* lode;
  tyObject_RopeObj__OFzf0kSiPTcNreUIeJgWVA* r;
  };
  struct tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ {
    tyObject_TIdObj__KUwfjfUQEwGHguQbTcXu7w Sup;
  tyEnum_TSymKind__cNCW9acsSznmEccl1fgQwkw kind;
  union{
  struct {tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* gcUnsafetyReason;
  tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* transformedBody;
  } _kind_1;
  struct {tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* guard;
  NI bitsize;
  NI alignment;
  } _kind_2;
  };
  tyEnum_TMagic__shZhZOdbVC5nnFvcXQAImg magic;
  tyObject_TType__facALICuu8zUj0hjvbTLFg* typ;
  tyObject_TIdent__1LTsGP7bSxg45u9aHcxh6OA* name;
  tyObject_TLineInfo__WGx4rAexNXnczy1Avn646Q info;
  tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* owner;
  tySet_tyEnum_TSymFlag__K9ay6LWMat9bUiT9bIbMxpDHw flags;
  tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* ast;
  tySet_tyEnum_TOption__WspMeQySXNP2XoTWR5MTgg options;
  NI position;
  NI offset;
  tyObject_TLoc__EtHNvCB0bgfu9bFjzx9cb6aA loc;
  tyObject_TLib__NBMxlJ6g3utqUlplqTTHkA* annex;
  tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* constraint;
  };
  typedef NU8 tyEnum_TNimNodeKind__unfNsxrcATrufDZmpBq4HQ;
  struct TNimNode {
  tyEnum_TNimNodeKind__unfNsxrcATrufDZmpBq4HQ kind;
  NI offset;
  TNimType* typ;
  NCSTRING name;
  NI len;
  TNimNode** sons;
  };
  struct tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g {
  NI refcount;
  TNimType* typ;
  };
  struct tyObject_GcStack__7fytPA5bBsob6See21YMRA {
  void* bottom;
  };
  struct tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w {
  NI len;
  NI cap;
  tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g** d;
  };
  typedef tyObject_SmallChunk__tXn60W2f8h3jgAYdEmy5NQ* tyArray__SPr7N6UKfuF549bNPiUvSRw[256];
  typedef NU32 tyArray__BHbOSqU1t9b3Gt7K2c6fQig[24];
  typedef tyObject_BigChunk__Rv9c70Uhp2TytkX7eH78qEg* tyArray__N1u1nqOgmuJN9cSZrnMHgOQ[32];
  typedef tyArray__N1u1nqOgmuJN9cSZrnMHgOQ tyArray__B6durA4ZCi1xjJvRtyYxMg[24];
  typedef tyObject_Trunk__W0r8S0Y3UGke6T9bIUWnnuw* tyArray__lh2A89ahMmYg9bCmpVaplLbA[256];
  struct tyObject_IntSet__EZObFrE3NC9bIb3YMkY9crZA {
  tyArray__lh2A89ahMmYg9bCmpVaplLbA data;
  };
  typedef tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw* tyArray__0aOLqZchNi8nWtMTi8ND8w[2];
  struct tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw {
  tyArray__0aOLqZchNi8nWtMTi8ND8w link;
  NI key;
  NI upperBound;
  NI level;
  };
  struct tyTuple__ujsjpB2O9cjj3uDHsXbnSzg {
  tyObject_BigChunk__Rv9c70Uhp2TytkX7eH78qEg* Field0;
  NI Field1;
  };
  typedef tyTuple__ujsjpB2O9cjj3uDHsXbnSzg tyArray__LzOv2eCDGiceMKQstCLmhw[30];
  struct tyObject_HeapLinks__PDV1HBZ8CQSQJC9aOBFNRSg {
  NI len;
  tyArray__LzOv2eCDGiceMKQstCLmhw chunks;
  tyObject_HeapLinks__PDV1HBZ8CQSQJC9aOBFNRSg* next;
  };
  struct tyObject_MemRegion__x81NhDv59b8ercDZ9bi85jyg {
  NI minLargeObj;
  NI maxLargeObj;
  tyArray__SPr7N6UKfuF549bNPiUvSRw freeSmallChunks;
  NU32 flBitmap;
  tyArray__BHbOSqU1t9b3Gt7K2c6fQig slBitmap;
  tyArray__B6durA4ZCi1xjJvRtyYxMg matrix;
  tyObject_LLChunk__XsENErzHIZV9bhvyJx56wGw* llmem;
  NI currMem;
  NI maxMem;
  NI freeMem;
  NI occ;
  NI lastSize;
  tyObject_IntSet__EZObFrE3NC9bIb3YMkY9crZA chunkStarts;
  tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw* root;
  tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw* deleted;
  tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw* last;
  tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw* freeAvlNodes;
  NIM_BOOL locked;
  NIM_BOOL blockChunkSizeIncrease;
  NI nextChunkSize;
  tyObject_AvlNode__IaqjtwKhxLEpvDS9bct9blEw bottomData;
  tyObject_HeapLinks__PDV1HBZ8CQSQJC9aOBFNRSg heapLinks;
  };
  struct tyObject_GcStat__0RwLoVBHZPfUAcLczmfQAg {
  NI stackScans;
  NI cycleCollections;
  NI maxThreshold;
  NI maxStackSize;
  NI maxStackCells;
  NI cycleTableSize;
  NI64 maxPause;
  };
  struct tyObject_CellSet__jG87P0AI9aZtss9ccTYBIISQ {
  NI counter;
  NI max;
  tyObject_PageDesc__fublkgIY4LG3mT51LU2WHg* head;
  tyObject_PageDesc__fublkgIY4LG3mT51LU2WHg** data;
  };
  struct tyObject_GcHeap__1TRH1TZMaVZTnLNcIHuNFQ {
  tyObject_GcStack__7fytPA5bBsob6See21YMRA stack;
  NI cycleThreshold;
  NI zctThreshold;
  tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w zct;
  tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w decStack;
  tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w tempStack;
  NI recGcLock;
  tyObject_MemRegion__x81NhDv59b8ercDZ9bi85jyg region;
  tyObject_GcStat__0RwLoVBHZPfUAcLczmfQAg stat;
  tyObject_CellSet__jG87P0AI9aZtss9ccTYBIISQ marked;
  tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w additionalRoots;
  NI gcThreadId;
  };
  struct tyObject_TIdent__1LTsGP7bSxg45u9aHcxh6OA {
  NI id;
  NimStringDesc* s;
  tyObject_TIdent__1LTsGP7bSxg45u9aHcxh6OA* next;
  NI h;
  };
  typedef NU8 tyEnum_TNodeFlag__jyh9acXHkhZANSSvPIY7ZLg;
  typedef NI tyArray__emiAJ8okywrJw7ZHLzlXbQ[34];
  struct tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA {
  NI elems;
  NI counter;
  NI max;
  tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA* head;
  tySequence__Bre9bNyuQOg1EJKitjSzn8w* data;
  tyArray__emiAJ8okywrJw7ZHLzlXbQ a;
  };
  typedef NU tyArray__cC4ce9cdvDKtIpar5g9cDejA[16];
  struct tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA {
  tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA* next;
  NI key;
  tyArray__cC4ce9cdvDKtIpar5g9cDejA bits;
  };
  typedef NU8 tySet_tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag[9];
  typedef NU8 tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag;
  typedef NU8 tyEnum_TCallingConvention__yjAJ8w0h1PBaSwSGJ3P7IA;
  typedef NU64 tySet_tyEnum_TTypeFlag__x2m5g1NpbmDig4wLT3Ylhw;
  struct tyObject_TType__facALICuu8zUj0hjvbTLFg {
    tyObject_TIdObj__KUwfjfUQEwGHguQbTcXu7w Sup;
  tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag kind;
  tyEnum_TCallingConvention__yjAJ8w0h1PBaSwSGJ3P7IA callConv;
  tySet_tyEnum_TTypeFlag__x2m5g1NpbmDig4wLT3Ylhw flags;
  tySequence__9aZVGG5Gtti9cC9bqRpXCtA3A* sons;
  tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n;
  tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* owner;
  tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* sym;
  NI64 size;
  NI16 align;
  NI16 paddingAtEnd;
  NI16 lockLevel;
  tyObject_TLoc__EtHNvCB0bgfu9bFjzx9cb6aA loc;
  tyObject_TType__facALICuu8zUj0hjvbTLFg* typeInst;
  tyObject_ItemId__ozxAxZLHTQ9c3akTzYvt67g uniqueId;
  };
  struct tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ {
    TGenericSeq Sup;
    tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* data[SEQ_DECL_SIZE];
  };
  struct tySequence__Bre9bNyuQOg1EJKitjSzn8w {
    TGenericSeq Sup;
    tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA* data[SEQ_DECL_SIZE];
  };
  struct tySequence__9aZVGG5Gtti9cC9bqRpXCtA3A {
    TGenericSeq Sup;
    tyObject_TType__facALICuu8zUj0hjvbTLFg* data[SEQ_DECL_SIZE];
  };
  static N_INLINE(void, nimZeroMem)(void* p, NI size);
  static N_INLINE(void, nimSetMem__systemZmemory_7)(void* a, int v, NI size);
  N_LIB_PRIVATE N_NIMCALL(void, analyse__optimizer_170)(tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ* c, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n);
  N_LIB_PRIVATE N_NIMCALL(TGenericSeq*, incrSeqV3)(TGenericSeq* s, TNimType* typ);
  N_LIB_PRIVATE N_NIMCALL(void, unsureAsgnRef)(void** dest, void* src);
  static N_INLINE(void, asgnRef)(void** dest, void* src);
  static N_INLINE(void, incRef__system_5300)(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* c);
  static N_INLINE(NI, pluspercent___system_696)(NI x, NI y);
  static N_INLINE(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g*, usrToCell__system_5262)(void* usr);
  static N_INLINE(NI, minuspercent___system_716)(NI x, NI y);
  static N_INLINE(void, decRef__system_5307)(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* c);
  static N_INLINE(NIM_BOOL, ltpercent___system_1005)(NI x, NI y);
  static N_INLINE(void, rtlAddZCT__system_5305)(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* c);
  N_LIB_PRIVATE N_NOINLINE(void, addZCT__system_5256)(tyObject_CellSeq__Axo1XVm9aaQueTOldv8le5w* s, tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* c);
  static N_INLINE(NIM_BOOL, eqStrings)(NimStringDesc* a, NimStringDesc* b);
  static N_INLINE(NIM_BOOL, equalMem__system_1735)(void* a, void* b, NI size);
  static N_INLINE(int, nimCmpMem)(void* a, void* b, NI size);
  N_LIB_PRIVATE N_NIMCALL(void, wasMovedDestroyPair__optimizer_144)(tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ* c, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* d);
  N_LIB_PRIVATE N_NIMCALL(NIM_BOOL, exprStructuralEquivalent__trees_56)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* a, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* b, NIM_BOOL strictSymEquality);
  static N_INLINE(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw*, skipAddr__ast_5218)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n);
  N_LIB_PRIVATE N_NIMCALL(void, del__closureiters_3571)(tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ** x, NI i);
  static N_INLINE(NI, len__ast_3198)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n);
  N_LIB_PRIVATE N_NIMCALL(NIM_BOOL, canRaise__ast_5088)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* fn);
  N_LIB_PRIVATE N_NIMCALL(void, returnStmt__optimizer_67)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b);
  N_LIB_PRIVATE N_NIMCALL(TGenericSeq*, setLengthSeqV2)(TGenericSeq* s, TNimType* typ, NI newLen);
  N_LIB_PRIVATE N_NIMCALL(void, invalidateWasMoved__optimizer_128)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* c, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* x);
  N_LIB_PRIVATE N_NIMCALL(void, nestedBlock__optimizer_17)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* parent, tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw kind, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* Result);
  static N_INLINE(void, mergeBasicBlockInfo__optimizer_78)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* parent, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg this_0);
  N_LIB_PRIVATE N_NIMCALL(void, intersect__optimizer_103)(tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ** summary, tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* branch);
  static N_INLINE(void, initIntSet__pureZcollectionsZintsets_238)(tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA* Result);
  N_LIB_PRIVATE N_NIMCALL(void, initPackedSet__pureZcollectionsZintsets_16)(tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA* Result);
  N_LIB_PRIVATE N_NIMCALL(NIM_BOOL, wasMovedTarget__optimizer_85)(tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA* matches, tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* branch, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* moveTarget);
  N_LIB_PRIVATE N_NIMCALL(void, incl__pureZcollectionsZintsets_55)(tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA* s, NI key);
  N_LIB_PRIVATE N_NIMCALL(tyObject_TType__facALICuu8zUj0hjvbTLFg*, skipTypes__ast_3735)(tyObject_TType__facALICuu8zUj0hjvbTLFg* t, tySet_tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag kinds);
  N_LIB_PRIVATE N_NIMCALL(void, breakStmt__optimizer_43)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n);
  static N_INLINE(NI, safeLen__ast_3191)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n);
  N_LIB_PRIVATE N_NIMCALL(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw*, shallowCopy__ast_4413)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* src);
  N_LIB_PRIVATE N_NIMCALL(void, opt__optimizer_350)(tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ c, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* parent, NI parentPos);
  N_LIB_PRIVATE N_NIMCALL(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw*, newNodeI__ast_3356)(tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw kind, tyObject_TLineInfo__WGx4rAexNXnczy1Avn646Q info);
  extern TNimType NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_;
  STRING_LITERAL(TM__zdBS9bxu9aeb3QPAJFgGx9cyQ_2, "=destroy", 8);
  STRING_LITERAL(TM__zdBS9bxu9aeb3QPAJFgGx9cyQ_3, "=sink", 5);
  static NIM_CONST tySet_tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag TM__zdBS9bxu9aeb3QPAJFgGx9cyQ_4 = {
  0x10, 0xa8, 0x90, 0x00, 0x00, 0x60, 0x80, 0x00,
  0x00}
  ;
  extern tyObject_GcHeap__1TRH1TZMaVZTnLNcIHuNFQ gch__system_5209;
  static N_INLINE(void, nimSetMem__systemZmemory_7)(void* a, int v, NI size) {
  	void* T1_;
  	T1_ = (void*)0;
  	T1_ = memset(a, v, ((size_t) (size)));
  }
  static N_INLINE(void, nimZeroMem)(void* p, NI size) {
  	nimSetMem__systemZmemory_7(p, ((int) 0), size);
  }
  static N_INLINE(NI, pluspercent___system_696)(NI x, NI y) {
  	NI result;
  	result = (NI)0;
  	result = ((NI) ((NU)((NU32)(((NU) (x))) + (NU32)(((NU) (y))))));
  	return result;
  }
  static N_INLINE(void, incRef__system_5300)(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* c) {
  	(*c).refcount = pluspercent___system_696((*c).refcount, ((NI) 8));
  }
  static N_INLINE(NI, minuspercent___system_716)(NI x, NI y) {
  	NI result;
  	result = (NI)0;
  	result = ((NI) ((NU)((NU32)(((NU) (x))) - (NU32)(((NU) (y))))));
  	return result;
  }
  static N_INLINE(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g*, usrToCell__system_5262)(void* usr) {
  	tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* result;
  	NI T1_;
  	result = (tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g*)0;
  	T1_ = (NI)0;
  	T1_ = minuspercent___system_716(((NI) (ptrdiff_t) (usr)), ((NI) 8));
  	result = ((tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g*) (T1_));
  	return result;
  }
  static N_INLINE(NIM_BOOL, ltpercent___system_1005)(NI x, NI y) {
  	NIM_BOOL result;
  	result = (NIM_BOOL)0;
  	result = ((NU32)(((NU) (x))) < (NU32)(((NU) (y))));
  	return result;
  }
  static N_INLINE(void, rtlAddZCT__system_5305)(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* c) {
  	addZCT__system_5256((&gch__system_5209.zct), c);
  }
  static N_INLINE(void, decRef__system_5307)(tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* c) {
  	(*c).refcount = minuspercent___system_716((*c).refcount, ((NI) 8));
  	{
  		NIM_BOOL T3_;
  		T3_ = (NIM_BOOL)0;
  		T3_ = ltpercent___system_1005((*c).refcount, ((NI) 8));
  		if (!T3_) goto LA4_;
  		rtlAddZCT__system_5305(c);
  	}
  	LA4_: ;
  }
  static N_INLINE(void, asgnRef)(void** dest, void* src) {
  	{
  		tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* T5_;
  		if (!!((src == NIM_NIL))) goto LA3_;
  		T5_ = (tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g*)0;
  		T5_ = usrToCell__system_5262(src);
  		incRef__system_5300(T5_);
  	}
  	LA3_: ;
  	{
  		tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g* T10_;
  		if (!!(((*dest) == NIM_NIL))) goto LA8_;
  		T10_ = (tyObject_Cell__1zcF9cV8XIAtbN8h5HRUB8g*)0;
  		T10_ = usrToCell__system_5262((*dest));
  		decRef__system_5307(T10_);
  	}
  	LA8_: ;
  	(*dest) = src;
  }
  static N_INLINE(int, nimCmpMem)(void* a, void* b, NI size) {
  	int result;
  	result = (int)0;
  	result = memcmp(a, b, ((size_t) (size)));
  	return result;
  }
  static N_INLINE(NIM_BOOL, equalMem__system_1735)(void* a, void* b, NI size) {
  	NIM_BOOL result;
  	int T1_;
  	result = (NIM_BOOL)0;
  	T1_ = (int)0;
  	T1_ = nimCmpMem(a, b, size);
  	result = (T1_ == ((NI32) 0));
  	return result;
  }
  static N_INLINE(NIM_BOOL, eqStrings)(NimStringDesc* a, NimStringDesc* b) {
  	NIM_BOOL result;
  	NI alen;
  	NI blen;
  {	result = (NIM_BOOL)0;
  	alen = (a ? a->Sup.len : 0);
  	blen = (b ? b->Sup.len : 0);
  	{
  		if (!(alen == blen)) goto LA3_;
  		{
  			if (!(alen == ((NI) 0))) goto LA7_;
  			result = NIM_TRUE;
  			goto BeforeRet_;
  		}
  		LA7_: ;
  		result = equalMem__system_1735(((void*) ((&a->data[((NI) 0)]))), ((void*) ((&b->data[((NI) 0)]))), ((NI) (alen)));
  		goto BeforeRet_;
  	}
  	LA3_: ;
  	}BeforeRet_: ;
  	return result;
  }
  static N_INLINE(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw*, skipAddr__ast_5218)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n) {
  	tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* result;
  	result = NIM_NIL;
  	{
  		if (!((*n).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 64))) goto LA3_;
  		result = (*n)._kind_6.sons->data[((NI) 0)];
  	}
  	goto LA1_;
  	LA3_: ;
  	{
  		result = n;
  	}
  	LA1_: ;
  	return result;
  }
  N_LIB_PRIVATE N_NIMCALL(void, wasMovedDestroyPair__optimizer_144)(tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ* c, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* d) {
  	NI i;
  	i = ((NI) 0);
  	{
  		while (1) {
  			NI T3_;
  			T3_ = ((*b).wasMovedLocs ? (*b).wasMovedLocs->Sup.len : 0);
  			if (!(i < T3_)) goto LA2;
  			{
  				tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* T6_;
  				tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* T7_;
  				NIM_BOOL T8_;
  				T6_ = NIM_NIL;
  				T6_ = skipAddr__ast_5218((*(*b).wasMovedLocs->data[i])._kind_6.sons->data[((NI) 1)]);
  				T7_ = NIM_NIL;
  				T7_ = skipAddr__ast_5218((*d)._kind_6.sons->data[((NI) 1)]);
  				T8_ = (NIM_BOOL)0;
  				T8_ = exprStructuralEquivalent__trees_56(T6_, T7_, NIM_TRUE);
  				if (!T8_) goto LA9_;
  				(*(*b).wasMovedLocs->data[i]).flags |= ((NU32)1)<<((((tyEnum_TNodeFlag__jyh9acXHkhZANSSvPIY7ZLg) 0)) & 31);
  				(*c).somethingTodo = NIM_TRUE;
  				(*d).flags |= ((NU32)1)<<((((tyEnum_TNodeFlag__jyh9acXHkhZANSSvPIY7ZLg) 0)) & 31);
  				del__closureiters_3571((&(*b).wasMovedLocs), ((NI) (i)));
  			}
  			goto LA4_;
  			LA9_: ;
  			{
  				i += ((NI) 1);
  			}
  			LA4_: ;
  		} LA2: ;
  	}
  }
  static N_INLINE(NI, len__ast_3198)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n) {
  	NI result;
  	NI T1_;
  	result = (NI)0;
  	T1_ = ((*n)._kind_6.sons ? (*n)._kind_6.sons->Sup.len : 0);
  	result = T1_;
  	return result;
  }
  N_LIB_PRIVATE N_NIMCALL(void, returnStmt__optimizer_67)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b) {
  	tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* it;
  	(*b).hasReturn = NIM_TRUE;
  	it = b;
  	{
  		while (1) {
  			if (!!((it == ((tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg*) NIM_NIL)))) goto LA2;
  			unsureAsgnRef((void**) (&(*it).wasMovedLocs), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) setLengthSeqV2(&((*it).wasMovedLocs)->Sup, (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_), ((NI) 0)));
  			it = (*it).parent;
  		} LA2: ;
  	}
  }
  N_LIB_PRIVATE N_NIMCALL(void, invalidateWasMoved__optimizer_128)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* c, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* x) {
  	NI i;
  	i = ((NI) 0);
  	{
  		while (1) {
  			NI T3_;
  			T3_ = ((*c).wasMovedLocs ? (*c).wasMovedLocs->Sup.len : 0);
  			if (!(i < T3_)) goto LA2;
  			{
  				tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* T6_;
  				NIM_BOOL T7_;
  				T6_ = NIM_NIL;
  				T6_ = skipAddr__ast_5218((*(*c).wasMovedLocs->data[i])._kind_6.sons->data[((NI) 1)]);
  				T7_ = (NIM_BOOL)0;
  				T7_ = exprStructuralEquivalent__trees_56(T6_, x, NIM_TRUE);
  				if (!T7_) goto LA8_;
  				del__closureiters_3571((&(*c).wasMovedLocs), ((NI) (i)));
  			}
  			goto LA4_;
  			LA8_: ;
  			{
  				i += ((NI) 1);
  			}
  			LA4_: ;
  		} LA2: ;
  	}
  }
  N_LIB_PRIVATE N_NIMCALL(void, nestedBlock__optimizer_17)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* parent, tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw kind, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* Result) {
  	unsureAsgnRef((void**)&(*Result).wasMovedLocs, NIM_NIL);
  	(*Result).kind = 0;
  	(*Result).hasReturn = 0;
  	(*Result).hasBreak = 0;
  	unsureAsgnRef((void**)&(*Result).label, NIM_NIL);
  	(*Result).parent = NIM_NIL;
  	unsureAsgnRef((void**) (&(*Result).wasMovedLocs), NIM_NIL);
  	(*Result).kind = kind;
  	(*Result).hasReturn = NIM_FALSE;
  	(*Result).hasBreak = NIM_FALSE;
  	unsureAsgnRef((void**) (&(*Result).label), ((tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ*) NIM_NIL));
  	(*Result).parent = parent;
  }
  static N_INLINE(void, mergeBasicBlockInfo__optimizer_78)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* parent, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg this_0) {
  	{
  		if (!this_0.hasReturn) goto LA3_;
  		unsureAsgnRef((void**) (&(*parent).wasMovedLocs), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) setLengthSeqV2(&((*parent).wasMovedLocs)->Sup, (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_), ((NI) 0)));
  		(*parent).hasReturn = NIM_TRUE;
  	}
  	LA3_: ;
  }
  static N_INLINE(void, initIntSet__pureZcollectionsZintsets_238)(tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA* Result) {
  	initPackedSet__pureZcollectionsZintsets_16(Result);
  }
  N_LIB_PRIVATE N_NIMCALL(NIM_BOOL, wasMovedTarget__optimizer_85)(tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA* matches, tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* branch, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* moveTarget) {
  	NIM_BOOL result;
  	result = (NIM_BOOL)0;
  	result = NIM_FALSE;
  	{
  		NI i;
  		NI colontmp_;
  		NI T2_;
  		NI i_2;
  		i = (NI)0;
  		colontmp_ = (NI)0;
  		T2_ = (branch ? branch->Sup.len : 0);
  		colontmp_ = T2_;
  		i_2 = ((NI) 0);
  		{
  			while (1) {
  				if (!(i_2 < colontmp_)) goto LA4;
  				i = i_2;
  				{
  					tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* T7_;
  					NIM_BOOL T8_;
  					T7_ = NIM_NIL;
  					T7_ = skipAddr__ast_5218((*branch->data[i])._kind_6.sons->data[((NI) 1)]);
  					T8_ = (NIM_BOOL)0;
  					T8_ = exprStructuralEquivalent__trees_56(T7_, moveTarget, NIM_TRUE);
  					if (!T8_) goto LA9_;
  					result = NIM_TRUE;
  					incl__pureZcollectionsZintsets_55(matches, i);
  				}
  				LA9_: ;
  				i_2 += ((NI) 1);
  			} LA4: ;
  		}
  	}
  	return result;
  }
  N_LIB_PRIVATE N_NIMCALL(void, intersect__optimizer_103)(tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ** summary, tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* branch) {
  	NI i;
  	tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA matches;
  	i = ((NI) 0);
  	nimZeroMem((void*)(&matches), sizeof(tyObject_PackedSet__IhxwDBRi51nGrosBGFKcsA));
  	initIntSet__pureZcollectionsZintsets_238((&matches));
  	{
  		while (1) {
  			NI T3_;
  			T3_ = ((*summary) ? (*summary)->Sup.len : 0);
  			if (!(i < T3_)) goto LA2;
  			{
  				tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* T6_;
  				NIM_BOOL T7_;
  				T6_ = NIM_NIL;
  				T6_ = skipAddr__ast_5218((*(*summary)->data[i])._kind_6.sons->data[((NI) 1)]);
  				T7_ = (NIM_BOOL)0;
  				T7_ = wasMovedTarget__optimizer_85((&matches), branch, T6_);
  				if (!T7_) goto LA8_;
  				i += ((NI) 1);
  			}
  			goto LA4_;
  			LA8_: ;
  			{
  				del__closureiters_3571(summary, ((NI) (i)));
  			}
  			LA4_: ;
  		} LA2: ;
  	}
  	{
  		NI m;
  		m = (NI)0;
  		{
  			if (!(matches.elems <= ((NI) 34))) goto LA14_;
  			{
  				NI i_2;
  				NI i_3;
  				i_2 = (NI)0;
  				i_3 = ((NI) 0);
  				{
  					while (1) {
  						NI T19_;
  						if (!(i_3 < matches.elems)) goto LA18;
  						i_2 = i_3;
  						m = matches.a[(i_2)- 0];
  						unsureAsgnRef((void**) (&(*summary)), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) incrSeqV3((TGenericSeq*)((*summary)), (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_)));
  						T19_ = (*summary)->Sup.len++;
  						asgnRef((void**) (&(*summary)->data[T19_]), branch->data[m]);
  						i_3 += ((NI) 1);
  					} LA18: ;
  				}
  			}
  		}
  		goto LA12_;
  		LA14_: ;
  		{
  			tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA* r;
  			r = matches.head;
  			{
  				while (1) {
  					NI i_4;
  					if (!!((r == ((tyObject_TrunkcolonObjectType___POcWT53G7t0BSUjc31o0iA*) NIM_NIL)))) goto LA22;
  					i_4 = ((NI) 0);
  					{
  						while (1) {
  							NU w;
  							NI j;
  							if (!(i_4 <= ((NI) 15))) goto LA24;
  							w = (*r).bits[(i_4)- 0];
  							j = ((NI) 0);
  							{
  								while (1) {
  									if (!!((w == ((NU) 0)))) goto LA26;
  									{
  										NI T31_;
  										NI T32_;
  										if (!!(((NU)(w & ((NU) 1)) == ((NU) 0)))) goto LA29_;
  										T31_ = (NI)0;
  										T31_ = pluspercent___system_696((NI)((NU32)(i_4) << (NU32)(((NI) 5))), j);
  										m = (NI)((NI)((NU32)((*r).key) << (NU32)(((NI) 9))) | T31_);
  										unsureAsgnRef((void**) (&(*summary)), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) incrSeqV3((TGenericSeq*)((*summary)), (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_)));
  										T32_ = (*summary)->Sup.len++;
  										asgnRef((void**) (&(*summary)->data[T32_]), branch->data[m]);
  									}
  									LA29_: ;
  									j += ((NI) 1);
  									w = (NU)((NU32)(w) >> (NU32)(((NI) 1)));
  								} LA26: ;
  							}
  							i_4 += ((NI) 1);
  						} LA24: ;
  					}
  					r = (*r).next;
  				} LA22: ;
  			}
  		}
  		LA12_: ;
  	}
  }
  N_LIB_PRIVATE N_NIMCALL(void, breakStmt__optimizer_43)(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n) {
  	tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* it;
  	it = b;
  	{
  		while (1) {
  			if (!!((it == ((tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg*) NIM_NIL)))) goto LA2;
  			unsureAsgnRef((void**) (&(*it).wasMovedLocs), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) setLengthSeqV2(&((*it).wasMovedLocs)->Sup, (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_), ((NI) 0)));
  			(*it).hasBreak = NIM_TRUE;
  			{
  				if (!((*n).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 3))) goto LA5_;
  				{
  					if (!((*it).label == (*n)._kind_4.sym)) goto LA9_;
  					goto LA1;
  				}
  				LA9_: ;
  			}
  			goto LA3_;
  			LA5_: ;
  			{
  				{
  					if (!((*it).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 96) || (*it).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 112) || (*it).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 127))) goto LA14_;
  					goto LA1;
  				}
  				LA14_: ;
  			}
  			LA3_: ;
  			it = (*it).parent;
  		} LA2: ;
  	} LA1: ;
  }
  static N_INLINE(NI, safeLen__ast_3191)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n) {
  	NI result;
  	result = (NI)0;
  	{
  		if (!((*n).kind >= ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 0) && (*n).kind <= ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 23))) goto LA3_;
  		result = ((NI) 0);
  	}
  	goto LA1_;
  	LA3_: ;
  	{
  		result = len__ast_3198(n);
  	}
  	LA1_: ;
  	return result;
  }
  N_LIB_PRIVATE N_NIMCALL(void, analyse__optimizer_170)(tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ* c, tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg* b, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n) {
  	switch ((*n).kind) {
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 26) ... ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 32):
  	{
  		NIM_BOOL special;
  		NIM_BOOL reverse;
  		special = NIM_FALSE;
  		reverse = NIM_FALSE;
  		{
  			tyObject_TSym__nnJKJFyjDGi5mnv8jwfTGQ* s;
  			if (!((*(*n)._kind_6.sons->data[((NI) 0)]).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 3))) goto LA4_;
  			s = (*(*n)._kind_6.sons->data[((NI) 0)])._kind_4.sym;
  			{
  				NI T10_;
  				if (!((*s).magic == ((tyEnum_TMagic__shZhZOdbVC5nnFvcXQAImg) 149))) goto LA8_;
  				unsureAsgnRef((void**) (&(*b).wasMovedLocs), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) incrSeqV3((TGenericSeq*)((*b).wasMovedLocs), (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_)));
  				T10_ = (*b).wasMovedLocs->Sup.len++;
  				asgnRef((void**) (&(*b).wasMovedLocs->data[T10_]), n);
  				special = NIM_TRUE;
  			}
  			goto LA6_;
  			LA8_: ;
  			{
  				if (!eqStrings((*(*s).name).s, ((NimStringDesc*) &TM__zdBS9bxu9aeb3QPAJFgGx9cyQ_2))) goto LA12_;
  				{
  					NIM_BOOL T16_;
  					NIM_BOOL T18_;
  					T16_ = (NIM_BOOL)0;
  					T16_ = (((NI) 0) < (*c).inFinally);
  					if (!(T16_)) goto LA17_;
  					T18_ = (NIM_BOOL)0;
  					T18_ = (*b).hasReturn;
  					if (T18_) goto LA19_;
  					T18_ = (*b).hasBreak;
  					LA19_: ;
  					T16_ = T18_;
  					LA17_: ;
  					if (!T16_) goto LA20_;
  				}
  				goto LA14_;
  				LA20_: ;
  				{
  					wasMovedDestroyPair__optimizer_144(c, b, n);
  				}
  				LA14_: ;
  				special = NIM_TRUE;
  			}
  			goto LA6_;
  			LA12_: ;
  			{
  				if (!eqStrings((*(*s).name).s, ((NimStringDesc*) &TM__zdBS9bxu9aeb3QPAJFgGx9cyQ_3))) goto LA24_;
  				reverse = NIM_TRUE;
  			}
  			goto LA6_;
  			LA24_: ;
  			LA6_: ;
  		}
  		LA4_: ;
  		{
  			if (!!(special)) goto LA28_;
  			{
  				if (!!(reverse)) goto LA32_;
  				{
  					NI i;
  					NI colontmp_;
  					NI i_2;
  					i = (NI)0;
  					colontmp_ = (NI)0;
  					colontmp_ = len__ast_3198(n);
  					i_2 = ((NI) 0);
  					{
  						while (1) {
  							if (!(i_2 < colontmp_)) goto LA36;
  							i = i_2;
  							analyse__optimizer_170(c, b, (*n)._kind_6.sons->data[i]);
  							i_2 += ((NI) 1);
  						} LA36: ;
  					}
  				}
  			}
  			goto LA30_;
  			LA32_: ;
  			{
  				{
  					NI i_3;
  					NI colontmp__2;
  					NI T39_;
  					NI res;
  					i_3 = (NI)0;
  					colontmp__2 = (NI)0;
  					T39_ = (NI)0;
  					T39_ = len__ast_3198(n);
  					colontmp__2 = (NI)(T39_ - ((NI) 1));
  					res = colontmp__2;
  					{
  						while (1) {
  							if (!(((NI) 0) <= res)) goto LA41;
  							i_3 = res;
  							analyse__optimizer_170(c, b, (*n)._kind_6.sons->data[i_3]);
  							res -= ((NI) 1);
  						} LA41: ;
  					}
  				}
  			}
  			LA30_: ;
  			{
  				NIM_BOOL T44_;
  				T44_ = (NIM_BOOL)0;
  				T44_ = canRaise__ast_5088((*n)._kind_6.sons->data[((NI) 0)]);
  				if (!T44_) goto LA45_;
  				returnStmt__optimizer_67(b);
  			}
  			LA45_: ;
  		}
  		LA28_: ;
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 3):
  	{
  		invalidateWasMoved__optimizer_128(b, n);
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 0) ... ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 2):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 4) ... ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 23):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 98):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 79):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 81):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 80):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 84):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 82):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 83):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 51):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 52):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 159):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 101):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 102):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 121):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 116):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 118):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 90):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 125):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 158):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 132):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 123):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 122):
  	{
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 73):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 74):
  	{
  		analyse__optimizer_170(c, b, (*n)._kind_6.sons->data[((NI) 1)]);
  		analyse__optimizer_170(c, b, (*n)._kind_6.sons->data[((NI) 0)]);
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 92):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 48):
  	{
  		NIM_BOOL isExhaustive;
  		NI T51_;
  		tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* wasMovedSet;
  		T51_ = (NI)0;
  		T51_ = len__ast_3198(n);
  		isExhaustive = ((*(*n)._kind_6.sons->data[(NI)(T51_ - ((NI) 1))]).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 88) || (*(*n)._kind_6.sons->data[(NI)(T51_ - ((NI) 1))]).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 50));
  		wasMovedSet = NIM_NIL;
  		{
  			NI i_4;
  			NI colontmp__3;
  			NI i_5;
  			i_4 = (NI)0;
  			colontmp__3 = (NI)0;
  			colontmp__3 = len__ast_3198(n);
  			i_5 = ((NI) 0);
  			{
  				while (1) {
  					tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg branch;
  					if (!(i_5 < colontmp__3)) goto LA54;
  					i_4 = i_5;
  					nimZeroMem((void*)(&branch), sizeof(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg));
  					nestedBlock__optimizer_17(b, (*(*n)._kind_6.sons->data[i_4]).kind, (&branch));
  					analyse__optimizer_170(c, (&branch), (*n)._kind_6.sons->data[i_4]);
  					mergeBasicBlockInfo__optimizer_78(b, branch);
  					{
  						if (!isExhaustive) goto LA57_;
  						{
  							if (!(i_4 == ((NI) 0))) goto LA61_;
  							wasMovedSet = branch.wasMovedLocs;
  							branch.wasMovedLocs = NIM_NIL;
  						}
  						goto LA59_;
  						LA61_: ;
  						{
  							intersect__optimizer_103((&wasMovedSet), branch.wasMovedLocs);
  						}
  						LA59_: ;
  					}
  					LA57_: ;
  					i_5 += ((NI) 1);
  				} LA54: ;
  			}
  		}
  		{
  			NI i_6;
  			NI colontmp__4;
  			NI T65_;
  			NI i_7;
  			i_6 = (NI)0;
  			colontmp__4 = (NI)0;
  			T65_ = (wasMovedSet ? wasMovedSet->Sup.len : 0);
  			colontmp__4 = T65_;
  			i_7 = ((NI) 0);
  			{
  				while (1) {
  					NI T68_;
  					if (!(i_7 < colontmp__4)) goto LA67;
  					i_6 = i_7;
  					unsureAsgnRef((void**) (&(*b).wasMovedLocs), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) incrSeqV3((TGenericSeq*)((*b).wasMovedLocs), (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_)));
  					T68_ = (*b).wasMovedLocs->Sup.len++;
  					asgnRef((void**) (&(*b).wasMovedLocs->data[T68_]), wasMovedSet->data[i_6]);
  					i_7 += ((NI) 1);
  				} LA67: ;
  			}
  		}
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 97):
  	{
  		NIM_BOOL isExhaustive_2;
  		NIM_BOOL T70_;
  		tyObject_TType__facALICuu8zUj0hjvbTLFg* T71_;
  		NI T73_;
  		tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ* wasMovedSet_2;
  		T70_ = (NIM_BOOL)0;
  		T71_ = NIM_NIL;
  		T71_ = skipTypes__ast_3735((*(*n)._kind_6.sons->data[((NI) 0)]).typ, TM__zdBS9bxu9aeb3QPAJFgGx9cyQ_4);
  		T70_ = !(((*T71_).kind >= ((tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag) 36) && (*T71_).kind <= ((tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag) 39) || (*T71_).kind == ((tyEnum_TTypeKind__9a3YiReNVD0IJHWFKgXRe9ag) 28)));
  		if (T70_) goto LA72_;
  		T73_ = (NI)0;
  		T73_ = len__ast_3198(n);
  		T70_ = ((*(*n)._kind_6.sons->data[(NI)(T73_ - ((NI) 1))]).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 88));
  		LA72_: ;
  		isExhaustive_2 = T70_;
  		analyse__optimizer_170(c, b, (*n)._kind_6.sons->data[((NI) 0)]);
  		wasMovedSet_2 = NIM_NIL;
  		{
  			NI i_8;
  			NI colontmp__5;
  			NI i_9;
  			i_8 = (NI)0;
  			colontmp__5 = (NI)0;
  			colontmp__5 = len__ast_3198(n);
  			i_9 = ((NI) 1);
  			{
  				while (1) {
  					tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg branch_2;
  					if (!(i_9 < colontmp__5)) goto LA76;
  					i_8 = i_9;
  					nimZeroMem((void*)(&branch_2), sizeof(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg));
  					nestedBlock__optimizer_17(b, (*(*n)._kind_6.sons->data[i_8]).kind, (&branch_2));
  					analyse__optimizer_170(c, (&branch_2), (*n)._kind_6.sons->data[i_8]);
  					mergeBasicBlockInfo__optimizer_78(b, branch_2);
  					{
  						if (!isExhaustive_2) goto LA79_;
  						{
  							if (!(i_8 == ((NI) 1))) goto LA83_;
  							wasMovedSet_2 = branch_2.wasMovedLocs;
  							branch_2.wasMovedLocs = NIM_NIL;
  						}
  						goto LA81_;
  						LA83_: ;
  						{
  							intersect__optimizer_103((&wasMovedSet_2), branch_2.wasMovedLocs);
  						}
  						LA81_: ;
  					}
  					LA79_: ;
  					i_9 += ((NI) 1);
  				} LA76: ;
  			}
  		}
  		{
  			NI i_10;
  			NI colontmp__6;
  			NI T87_;
  			NI i_11;
  			i_10 = (NI)0;
  			colontmp__6 = (NI)0;
  			T87_ = (wasMovedSet_2 ? wasMovedSet_2->Sup.len : 0);
  			colontmp__6 = T87_;
  			i_11 = ((NI) 0);
  			{
  				while (1) {
  					NI T90_;
  					if (!(i_11 < colontmp__6)) goto LA89;
  					i_10 = i_11;
  					unsureAsgnRef((void**) (&(*b).wasMovedLocs), (tySequence__ehmV9bTklH2Gt9cXHV9c0HLeQ*) incrSeqV3((TGenericSeq*)((*b).wasMovedLocs), (&NTItnodeseq__ehmV9bTklH2Gt9cXHV9c0HLeQ_)));
  					T90_ = (*b).wasMovedLocs->Sup.len++;
  					asgnRef((void**) (&(*b).wasMovedLocs->data[T90_]), wasMovedSet_2->data[i_10]);
  					i_11 += ((NI) 1);
  				} LA89: ;
  			}
  		}
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 106):
  	{
  		{
  			NI i_12;
  			NI colontmp__7;
  			NI i_13;
  			i_12 = (NI)0;
  			colontmp__7 = (NI)0;
  			colontmp__7 = len__ast_3198(n);
  			i_13 = ((NI) 0);
  			{
  				while (1) {
  					tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg tryBody;
  					if (!(i_13 < colontmp__7)) goto LA94;
  					i_12 = i_13;
  					nimZeroMem((void*)(&tryBody), sizeof(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg));
  					nestedBlock__optimizer_17(b, ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 106), (&tryBody));
  					analyse__optimizer_170(c, (&tryBody), (*n)._kind_6.sons->data[i_12]);
  					mergeBasicBlockInfo__optimizer_78(b, tryBody);
  					i_13 += ((NI) 1);
  				} LA94: ;
  			}
  		}
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 96):
  	{
  		tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg loopBody;
  		analyse__optimizer_170(c, b, (*n)._kind_6.sons->data[((NI) 0)]);
  		nimZeroMem((void*)(&loopBody), sizeof(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg));
  		nestedBlock__optimizer_17(b, ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 96), (&loopBody));
  		analyse__optimizer_170(c, (&loopBody), (*n)._kind_6.sons->data[((NI) 1)]);
  		mergeBasicBlockInfo__optimizer_78(b, loopBody);
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 112):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 127):
  	{
  		tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg blockBody;
  		nimZeroMem((void*)(&blockBody), sizeof(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg));
  		nestedBlock__optimizer_17(b, (*n).kind, (&blockBody));
  		{
  			if (!((*(*n)._kind_6.sons->data[((NI) 0)]).kind == ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 3))) goto LA99_;
  			blockBody.label = (*(*n)._kind_6.sons->data[((NI) 0)])._kind_4.sym;
  		}
  		LA99_: ;
  		analyse__optimizer_170(c, (&blockBody), (*n)._kind_6.sons->data[((NI) 1)]);
  		mergeBasicBlockInfo__optimizer_78(b, blockBody);
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 110):
  	{
  		breakStmt__optimizer_43(b, (*n)._kind_6.sons->data[((NI) 0)]);
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 109):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 108):
  	{
  		{
  			tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* child;
  			child = NIM_NIL;
  			{
  				NI i_14;
  				NI colontmp__8;
  				NI i_15;
  				i_14 = (NI)0;
  				colontmp__8 = (NI)0;
  				colontmp__8 = safeLen__ast_3191(n);
  				i_15 = ((NI) 0);
  				{
  					while (1) {
  						if (!(i_15 < colontmp__8)) goto LA106;
  						i_14 = i_15;
  						child = (*n)._kind_6.sons->data[i_14];
  						analyse__optimizer_170(c, b, child);
  						i_15 += ((NI) 1);
  					} LA106: ;
  				}
  			}
  		}
  		returnStmt__optimizer_67(b);
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 107):
  	{
  		(*c).inFinally += ((NI) 1);
  		{
  			tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* child_2;
  			child_2 = NIM_NIL;
  			{
  				NI i_16;
  				NI colontmp__9;
  				NI i_17;
  				i_16 = (NI)0;
  				colontmp__9 = (NI)0;
  				colontmp__9 = safeLen__ast_3191(n);
  				i_17 = ((NI) 0);
  				{
  					while (1) {
  						if (!(i_17 < colontmp__9)) goto LA111;
  						i_16 = i_17;
  						child_2 = (*n)._kind_6.sons->data[i_16];
  						analyse__optimizer_170(c, b, child_2);
  						i_17 += ((NI) 1);
  					} LA111: ;
  				}
  			}
  		}
  		(*c).inFinally -= ((NI) 1);
  	}
  	break;
  	default:
  	{
  		{
  			tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* child_3;
  			child_3 = NIM_NIL;
  			{
  				NI i_18;
  				NI colontmp__10;
  				NI i_19;
  				i_18 = (NI)0;
  				colontmp__10 = (NI)0;
  				colontmp__10 = safeLen__ast_3191(n);
  				i_19 = ((NI) 0);
  				{
  					while (1) {
  						if (!(i_19 < colontmp__10)) goto LA116;
  						i_18 = i_19;
  						child_3 = (*n)._kind_6.sons->data[i_18];
  						analyse__optimizer_170(c, b, child_3);
  						i_19 += ((NI) 1);
  					} LA116: ;
  				}
  			}
  		}
  	}
  	break;
  	}
  }
  N_LIB_PRIVATE N_NIMCALL(void, opt__optimizer_350)(tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ c, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n, tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* parent, NI parentPos) {
  	switch ((*n).kind) {
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 26) ... ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 32):
  	{
  		{
  			if (!(((*n).flags &((NU32)1<<((NU)(((tyEnum_TNodeFlag__jyh9acXHkhZANSSvPIY7ZLg) 0))&31U)))!=0)) goto LA4_;
  			asgnRef((void**) (&(*parent)._kind_6.sons->data[parentPos]), newNodeI__ast_3356(((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 1), (*n).info));
  		}
  		goto LA2_;
  		LA4_: ;
  		{
  			tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* xX60gensym39_;
  			xX60gensym39_ = shallowCopy__ast_4413(n);
  			{
  				NI iX60gensym39_;
  				NI colontmp_;
  				NI i;
  				iX60gensym39_ = (NI)0;
  				colontmp_ = (NI)0;
  				colontmp_ = len__ast_3198(n);
  				i = ((NI) 0);
  				{
  					while (1) {
  						if (!(i < colontmp_)) goto LA9;
  						iX60gensym39_ = i;
  						opt__optimizer_350(c, (*n)._kind_6.sons->data[iX60gensym39_], xX60gensym39_, iX60gensym39_);
  						i += ((NI) 1);
  					} LA9: ;
  				}
  			}
  			asgnRef((void**) (&(*parent)._kind_6.sons->data[parentPos]), xX60gensym39_);
  		}
  		LA2_: ;
  	}
  	break;
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 0) ... ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 23):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 98):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 79):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 81):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 80):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 84):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 82):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 83):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 51):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 52):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 159):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 101):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 102):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 121):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 116):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 118):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 90):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 125):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 158):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 132):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 123):
  	case ((tyEnum_TNodeKind__G4E4Gxe7oI2Cm03rkiOzQw) 122):
  	{
  		asgnRef((void**) (&(*parent)._kind_6.sons->data[parentPos]), n);
  	}
  	break;
  	default:
  	{
  		tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* xX60gensym43_;
  		xX60gensym43_ = shallowCopy__ast_4413(n);
  		{
  			NI iX60gensym43_;
  			NI colontmp__2;
  			NI i_2;
  			iX60gensym43_ = (NI)0;
  			colontmp__2 = (NI)0;
  			colontmp__2 = len__ast_3198(n);
  			i_2 = ((NI) 0);
  			{
  				while (1) {
  					if (!(i_2 < colontmp__2)) goto LA14;
  					iX60gensym43_ = i_2;
  					opt__optimizer_350(c, (*n)._kind_6.sons->data[iX60gensym43_], xX60gensym43_, iX60gensym43_);
  					i_2 += ((NI) 1);
  				} LA14: ;
  			}
  		}
  		asgnRef((void**) (&(*parent)._kind_6.sons->data[parentPos]), xX60gensym43_);
  	}
  	break;
  	}
  }
  N_LIB_PRIVATE N_NIMCALL(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw*, optimize__optimizer_390)(tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* n) {
  	tyObject_TNode__bROa11lyF5vxEN9aYNbHmhw* result;
  	tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ c;
  	tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg b;
  	result = NIM_NIL;
  	nimZeroMem((void*)(&c), sizeof(tyObject_Con__QbIMFB4loKCf0ZFA2SwcWQ));
  	nimZeroMem((void*)(&b), sizeof(tyObject_BasicBlock__BqJRpBqlD9bKSJMY28pMcmg));
  	analyse__optimizer_170((&c), (&b), n);
  	{
  		if (!c.somethingTodo) goto LA3_;
  		result = shallowCopy__ast_4413(n);
  		{
  			NI i;
  			NI colontmp_;
  			NI i_2;
  			i = (NI)0;
  			colontmp_ = (NI)0;
  			colontmp_ = safeLen__ast_3191(n);
  			i_2 = ((NI) 0);
  			{
  				while (1) {
  					if (!(i_2 < colontmp_)) goto LA7;
  					i = i_2;
  					opt__optimizer_350(c, (*n)._kind_6.sons->data[i], result, i);
  					i_2 += ((NI) 1);
  				} LA7: ;
  			}
  		}
  	}
  	goto LA1_;
  	LA3_: ;
  	{
  		result = n;
  	}
  	LA1_: ;
  	return result;
  }
  