CmpPromoteSingleKeyFromKcbStacks

__int64 __fastcall CmpPromoteSingleKeyFromKcbStacks(__int64 a1, __int64 a2, char a3){
  INT16 v5; 
  char v6; 
  _CM_KEY_CONTROL_BLOCK *KcbAtLayerHeight; 
  INT16 v8; 
  _CM_KEY_CONTROL_BLOCK *v9; 
  int started; 
  INT64 EntryAtLayerHeight; 
  INT16 v12; 
  INT64 v13; 
  INT64 v16[10]; 
  INT64 result[10]; 
  memset((INT64)result, 0i64);
  memset((INT64)v16, 0i64);
  CmpInitializeKeyNodeStack((INT64)result);
  CmpInitializeKeyNodeStack((INT64)v16);
  v5 = *(_WORD *)(a1 + 2);
  v6 = 0;
  KcbAtLayerHeight = (_CM_KEY_CONTROL_BLOCK *)CmpGetKcbAtLayerHeight(a1, v5);
  v9 = (_CM_KEY_CONTROL_BLOCK *)CmpGetKcbAtLayerHeight(a2, v8);
  started = CmpStartKeyNodeStackFromKcbStack((INT64)result, a1);
  if( started < 0 )
    goto LABEL_12;
  started = CmpStartKeyNodeStackFromKcbStack((INT64)v16, a2);
  if( started < 0 )
    goto LABEL_12;
  EntryAtLayerHeight = CmpKeyNodeStackGetEntryAtLayerHeight((INT64)result, v5);
  v13 = CmpKeyNodeStackGetEntryAtLayerHeight((INT64)v16, v12);
  if( v9->KeyHash.KeyCell == -1 )
  {
    started = CmpPartialPromoteSingleKeyFromKeyNodeStacks((INT16 *)result, (INT64)v16);
    if( started < 0 )
      goto LABEL_12;
    v6 = 1;
    v9->KeyHash.KeyCell = *(_DWORD *)(v13 + 8);
  }
  if( a3 )
  {
    started = CmpFullPromoteSingleKeyFromKeyNodeStacks((INT64)result, (INT16 *)v16);
    if( started < 0 )
      goto LABEL_10;
    v6 = 1;
  }
  started = 0;
LABEL_10:
  if( v6 )
  {
    ++v9->SequenceNumber;
    CmpRebuildKcbCacheFromNode(v9, *(_CM_KEY_NODE **)(v13 + 16));
    ++KcbAtLayerHeight->SequenceNumber;
    CmpRebuildKcbCacheFromNode(KcbAtLayerHeight, *(_CM_KEY_NODE **)(EntryAtLayerHeight + 16));
  }
LABEL_12:
  CmpCleanupKeyNodeStack((INT64)v16);
  CmpCleanupKeyNodeStack((INT64)result);
  return(unsigned int)started;
}

Referenced by: