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Commit 93a24b20 authored by clean's avatar clean
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changes for dynamic linking (not tested)

parent 89a8d39b
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Showing with 696 additions and 63 deletions
backendC/CleanCompilerSources/codegen1.c
View file @ 93a24b20
......@@ -258,7 +258,10 @@ void BuildLazyTupleSelectorLabel (Label slab, int arity, int argnr)
void BuildLazyTupleSelectorAndRemoveLabel (Label slab,int arity,int argnr)
{
if (argnr > NrOfGlobalSelectors){
MakeLabel (slab,glob_selr,argnr,n_pref);
#if 0
error_in_function ("BuildLazyTupleSelectorAndRemoveLabel");
#endif
} else
MakeLabel (slab,glob_selr,argnr,n_pref);
}
......@@ -892,7 +895,7 @@ static void GenLazyRecordEntry (SymbDef rdef)
GenLazyRecordDescriptorAndExport (rdef);
GenNodeEntryDirective (arity,&d_label,NULL);
GenLazyRecordNodeEntryDirective (arity,&d_label);
GenOAStackLayout (1);
GenLabelDefinition (&CurrentAltLabel);
......@@ -1222,7 +1225,7 @@ Bool NodeEntry (StateS *const function_state_p,int arity,Label ealab,SymbDef roo
GenNodeEntryDirective (arity,&d_lab,ea_label_in_node_directive);
GenOAStackLayout (1);
GenLabelDefinition (&n_lab);
GenNodeEntryLabelDefinition (&n_lab);
GenPushNode (ReduceError,arity);
if (! update_root_node)
......@@ -1380,7 +1383,7 @@ Bool NodeEntryUnboxed (StateS *const function_state_p,NodeP call_node_p,int args
GenNodeEntryDirective (args_a_size,&d_lab,ea_label_in_node_directive);
GenOAStackLayout (1);
GenLabelDefinition (&n_lab);
GenNodeEntryLabelDefinition (&n_lab);
if (args_b_size!=0)
GenPushNodeU (ReduceError,args_a_size,args_b_size);
else
......@@ -1826,7 +1829,7 @@ static void GenerateCodeForLazyTupleSelectorEntry (int argnr)
GenPushArg (0,1,1);
GenPushA (2);
GenKeep (1,0);
GenFill (& ind_lab, -2, & indirection_lab, 2, PartialFill);
GenFill (& ind_lab, -2, &indirection_lab, 2, PartialFill);
GenKeep (1,0);
#if UPDATE_POP
GenUpdatePopA (0, 1);
......@@ -1922,7 +1925,11 @@ ImpRuleP create_simple_imp_rule (NodeP lhs_root,NodeP rhs_root,SymbDefP function
return imp_rule;
}
SymbDef CreateUpdateFunction (ArgS *record_arg,ArgS *first_field_arg,Node node)
SymbDef CreateUpdateFunction (ArgS *record_arg,ArgS *first_field_arg,Node node
#if UNBOX_UPDATE_FUNCTION_ARGUMENTS
,int unbox_record
#endif
)
{
static char update_function_name[16];
SymbDef update_function_sdef;
......@@ -1938,7 +1945,12 @@ SymbDef CreateUpdateFunction (ArgS *record_arg,ArgS *first_field_arg,Node node)
++next_update_function_n;
n_arguments=node->node_arity;
record_state=node->node_symbol->symb_def->sdef_record_state;
#if UNBOX_UPDATE_FUNCTION_ARGUMENTS
if (unbox_record)
n_arguments=record_state.state_arity;
#endif
update_function_ident=PutStringInHashTable (update_function_name,SymbolIdTable);
update_function_sdef=MakeNewSymbolDefinition (CurrentModule,update_function_ident,n_arguments,IMPRULE);
......@@ -1957,14 +1969,72 @@ SymbDef CreateUpdateFunction (ArgS *record_arg,ArgS *first_field_arg,Node node)
update_function_symbol=NewSymbol (definition);
update_function_symbol->symb_def=update_function_sdef;
#if UNBOX_UPDATE_FUNCTION_ARGUMENTS
if (unbox_record){
ArgS **lhs_new_fields_arg_p,**lhs_old_fields_arg_p,*lhs_new_fields_p,**rhs_arg_p;
int field_number;
lhs_root=NewNode (update_function_symbol,NULL,n_arguments);
#if UPDATE_NODE_IN_STRICT_ENTRY
lhs_root->node_state=StrictState;
#else
lhs_root->node_state=record_state;
#endif
rhs_root=NewNode (node->node_symbol,NULL,n_arguments);
#if UPDATE_NODE_IN_STRICT_ENTRY
rhs_root->node_state=StrictState;
#else
rhs_root->node_state=record_state;
#endif
rhs_root->node_number=0;
lhs_old_fields_arg_p=&lhs_root->node_arguments;
lhs_new_fields_arg_p=&lhs_new_fields_p;
rhs_arg_p=&rhs_root->node_arguments;
for (field_number=0; field_number<n_arguments; ++field_number){
ArgS *rhs_arg,*lhs_arg;
NodeId arg_node_id;
StateS *state_p;
state_p=&record_state.state_record_arguments [field_number];
arg_node_id=NewNodeId (NULL);
arg_node_id->nid_refcount=-2;
lhs_arg=NewArgument (NewNodeIdNode (arg_node_id));
lhs_arg->arg_state=LazyState;
rhs_arg=NewArgument (NewNodeIdNode (arg_node_id));
rhs_arg->arg_state=*state_p;
*rhs_arg_p=rhs_arg;
rhs_arg_p=&rhs_arg->arg_next;
if (first_field_arg==NULL || first_field_arg->arg_node->node_symbol->symb_def->sdef_sel_field_number!=field_number){
*lhs_old_fields_arg_p=lhs_arg;
lhs_old_fields_arg_p=&lhs_arg->arg_next;
lhs_arg->arg_state=*state_p;
} else {
*lhs_new_fields_arg_p=lhs_arg;
lhs_new_fields_arg_p=&lhs_arg->arg_next;
first_field_arg=first_field_arg->arg_next;
}
}
*lhs_old_fields_arg_p=lhs_new_fields_p;
*lhs_new_fields_arg_p=NULL;
*rhs_arg_p=NULL;
} else
#endif
{
NodeId record_node_id;
ArgS *lhs_record_arg,*rhs_record_arg,**lhs_arg_p,**rhs_arg_p;
record_node_id=NewNodeId (NULL);
record_node_id->nid_refcount=-1;
record_state=node->node_symbol->symb_def->sdef_record_state;
lhs_record_arg=NewArgument (NewNodeIdNode (record_node_id));
lhs_record_arg->arg_state=LazyState;
......@@ -2017,14 +2087,15 @@ SymbDef CreateUpdateFunction (ArgS *record_arg,ArgS *first_field_arg,Node node)
lhs_arg_p=&lhs_arg->arg_next;
rhs_arg_p=&rhs_arg->arg_next;
#if !UNBOX_UPDATE_FUNCTION_ARGUMENTS
field_node->node_arguments->arg_next=NULL;
previous_arg->arg_next=arg;
#endif
previous_arg=arg;
}
#if !UNBOX_UPDATE_FUNCTION_ARGUMENTS
previous_arg->arg_next=NULL;
#endif
*lhs_arg_p=NULL;
*rhs_arg_p=NULL;
}
......
backendC/CleanCompilerSources/codegen2.c
View file @ 93a24b20
......@@ -1565,6 +1565,8 @@ static void FillOrReduceSelectSymbol (Node node,int *asp_p,int *bsp_p,NodeId upd
GenFill1 (&tuple_lab,arity,*asp_p+1-tupindex,bits);
else
GenFill2 (&tuple_lab,arity,*asp_p+1-tupindex,bits);
GenKeep (*asp_p-tupindex,0);
} else {
GenPushArg (*asp_p-tupindex,arity,argnr);
*asp_p+=1;
......@@ -2148,10 +2150,7 @@ static void FillSymbol (Node node,SymbDef sdef,int *asp_p,int *bsp_p,NodeId upda
DetermineSizeOfArguments (node->node_arguments,&a_size,&b_size);
if (b_size!=0)
BuildArgs (node->node_arguments,asp_p,bsp_p,code_gen_node_ids_p);
else
BuildArgs (node->node_arguments,asp_p,bsp_p,code_gen_node_ids_p);
BuildArgs (node->node_arguments,asp_p,bsp_p,code_gen_node_ids_p);
#if OPTIMIZE_LAZY_TUPLE_RECURSION
if (update_node_id!=NULL){
......@@ -2438,7 +2437,7 @@ static void FillSymbol (Node node,SymbDef sdef,int *asp_p,int *bsp_p,NodeId upda
if (update_node_id==NULL){
*asp_p+=1-node->node_arity;
GenBuildh (&name,node->node_arity);
GenBuildPartialFunctionh (&name,node->node_arity);
} else {
GenFillh (&name,node->node_arity,*asp_p-update_node_id->nid_a_index,NormalFill);
*asp_p-=node->node_arity;
......@@ -2870,6 +2869,110 @@ void RemoveSelectorsFromUpdateNode (ArgS *previous_arg,ArgS *arg)
previous_arg->arg_next=NULL;
}
#if UPDATE_RECORD_NOT_ON_TOP
void UpdateRecordAndAddSelectorsToUpdateNode
(ArgS *record_arg,ArgS *first_field_arg,StateS *field_states,int record_a_size,int record_b_size,int *n_a_elements_above_record_p,int *n_b_elements_above_record_p)
{
ArgS *arg,*previous_arg;
int a_offset,b_offset,arg_a_offset,arg_b_offset,previous_field_number;
a_offset=0;
b_offset=0;
arg_a_offset=record_a_size;
arg_b_offset=record_b_size;
previous_field_number=0;
previous_arg=record_arg;
for_l (arg,first_field_arg,arg_next){
int field_number,arg_a_size,arg_b_size;
Node field_node;
field_node=arg->arg_node;
field_node->node_arguments->arg_next=NULL;
field_number=field_node->node_symbol->symb_def->sdef_sel_field_number;
while (field_number!=previous_field_number){
AddSizeOfState (field_states[previous_field_number],&a_offset,&b_offset);
++previous_field_number;
}
DetermineSizeOfState (field_states[field_number],&arg_a_size,&arg_b_size);
while (arg_a_size){
GenUpdateA (arg_a_offset,a_offset);
++arg_a_offset;
++a_offset;
--arg_a_size;
}
while (arg_b_size){
GenUpdateB (arg_b_offset,b_offset);
++arg_b_offset;
++b_offset;
--arg_b_size;
}
++previous_field_number;
previous_arg->arg_next=arg;
previous_arg=arg;
}
previous_arg->arg_next=NULL;
*n_a_elements_above_record_p = arg_a_offset-record_a_size;
*n_b_elements_above_record_p = arg_b_offset-record_b_size;
}
void RemoveFieldsFromStackAfterUpdate (int n_a_elements_above_record,int n_b_elements_above_record,int record_a_size,int record_b_size,int *asp_p,int *bsp_p)
{
if (n_a_elements_above_record!=0){
int arg_a_offset,a_offset;
arg_a_offset=record_a_size+n_a_elements_above_record;
a_offset=record_a_size;
while (a_offset>0){
--a_offset;
--arg_a_offset;
#if UPDATE_POP
if (a_offset==0)
GenUpdatePopA (a_offset,arg_a_offset);
else
#endif
GenUpdateA (a_offset,arg_a_offset);
}
#if UPDATE_POP
if (record_a_size==0)
#endif
GenPopA (arg_a_offset);
*asp_p -= arg_a_offset;
}
if (n_b_elements_above_record!=0){
int arg_b_offset,b_offset;
arg_b_offset=record_b_size+n_b_elements_above_record;
b_offset=record_b_size;
while (b_offset>0){
--b_offset;
--arg_b_offset;
#if UPDATE_POP
if (b_offset==0)
GenUpdatePopB (b_offset,arg_b_offset);
else
#endif
GenUpdateB (b_offset,arg_b_offset);
}
#if UPDATE_POP
if (record_b_size==0)
#endif
GenPopB (arg_b_offset);
*bsp_p -= arg_b_offset;
}
}
#else
void UpdateNodeAndAddSelectorsToUpdateNode
(ArgS *record_arg,ArgS *first_field_arg,StateS *field_states,int record_a_size,int record_b_size,int *asp_p,int *bsp_p)
{
......@@ -2960,15 +3063,16 @@ void UpdateNodeAndAddSelectorsToUpdateNode
*bsp_p -= arg_b_offset;
}
}
#endif
#ifdef DESTRUCTIVE_RECORD_UPDATES
void compute_bits_and_add_selectors_to_update_node
static void compute_bits_and_add_selectors_to_update_node
(ArgS *record_arg,ArgS *first_field_arg,StateS *field_states,int record_a_size,int record_b_size,
char bits[],int *n_a_fill_bits_p,int *n_b_fill_bits_p)
{
ArgP arg,previous_arg;
int a_offset,b_offset,previous_field_number;
unsigned int a_bits,b_bits,n,arg_n,n_args;
unsigned int a_bits,b_bits,n;
int n_a_fill_bits,n_b_fill_bits;
a_bits=0;
......@@ -3037,6 +3141,41 @@ void compute_bits_and_add_selectors_to_update_node
}
#endif
#if UNBOX_UPDATE_FUNCTION_ARGUMENTS
static void remove_updated_fields_from_record (int field_number,ArgP field_arg,int a_from_offset,int b_from_offset,int *a_to_offset_p,int *b_to_offset_p,int n_fields,StateP field_states)
{
if (field_number<n_fields){
int field_a_size,field_b_size;
DetermineSizeOfState (field_states[field_number],&field_a_size,&field_b_size);
a_from_offset+=field_a_size;
b_from_offset+=field_b_size;
if (field_arg==NULL || field_arg->arg_node->node_symbol->symb_def->sdef_sel_field_number!=field_number){
remove_updated_fields_from_record (field_number+1,field_arg,a_from_offset,b_from_offset,a_to_offset_p,b_to_offset_p,n_fields,field_states);
while (field_a_size){
--a_from_offset;
--*a_to_offset_p;
if (a_from_offset!=*a_to_offset_p)
GenUpdateA (a_from_offset,*a_to_offset_p);
--field_a_size;
}
while (field_b_size){
--b_from_offset;
--*b_to_offset_p;
if (b_from_offset!=*b_to_offset_p)
GenUpdateB (b_from_offset,*b_to_offset_p);
--field_b_size;
}
} else
remove_updated_fields_from_record (field_number+1,field_arg->arg_next,a_from_offset,b_from_offset,a_to_offset_p,b_to_offset_p,n_fields,field_states);
}
}
#endif
static void FillUpdateNode (Node node,int *asp_p,int *bsp_p,NodeId update_node_id,CodeGenNodeIdsP code_gen_node_ids_p)
{
ArgS *record_arg,*first_field_arg;
......@@ -3150,24 +3289,42 @@ static void FillUpdateNode (Node node,int *asp_p,int *bsp_p,NodeId update_node_i
BuildArgs (node->node_arguments,asp_p,bsp_p,code_gen_node_ids_p);
DetermineSizeOfState (*record_node_id_state_p,&record_a_size,&record_b_size);
#if UPDATE_RECORD_NOT_ON_TOP
{
int n_a_elements_above_record,n_b_elements_above_record;
UpdateRecordAndAddSelectorsToUpdateNode (record_arg,first_field_arg,
record_node_id_state_p->state_record_arguments,record_a_size,record_b_size,&n_a_elements_above_record,&n_b_elements_above_record);
#else
UpdateNodeAndAddSelectorsToUpdateNode (record_arg,first_field_arg,
record_node_id_state_p->state_record_arguments,record_a_size,record_b_size,asp_p,bsp_p);
#endif
if (update_node_id==NULL){
BuildRecord (record_node_id_state_p->state_record_symbol,*asp_p,*bsp_p,*asp_p,*bsp_p,record_a_size,record_b_size,
0,node->node_state.state_kind==SemiStrict ? PartialFill : NormalFill,True);
*asp_p+=1;
#if UPDATE_RECORD_NOT_ON_TOP
GenUpdateA (0,record_a_size+n_a_elements_above_record);
#else
GenUpdateA (0,record_a_size);
#endif
} else
BuildRecord (record_node_id_state_p->state_record_symbol,*asp_p,*bsp_p,*asp_p,*bsp_p,record_a_size,record_b_size,
*asp_p-update_node_id->nid_a_index,node->node_state.state_kind==SemiStrict ? PartialFill : NormalFill,False);
#if UPDATE_RECORD_NOT_ON_TOP
GenPopA (record_a_size+n_a_elements_above_record);
*asp_p-=record_a_size+n_a_elements_above_record;
GenPopB (record_b_size+n_b_elements_above_record);
*bsp_p-=record_b_size+n_b_elements_above_record;
}
#else
GenPopA (record_a_size);
*asp_p-=record_a_size;
GenPopB (record_b_size);
*bsp_p-=record_b_size;
#endif
return;
}
#else
......@@ -3192,7 +3349,7 @@ static void FillUpdateNode (Node node,int *asp_p,int *bsp_p,NodeId update_node_i
if (!FieldArgumentNodeStatesAreStricter (record_arg->arg_next,first_field_arg,record_states))
update_immediately=0;
else {
else {
ArgP node_arg,field_arg;
for_ll (node_arg,field_arg,record_arg->arg_next,first_field_arg,arg_next,arg_next){
......@@ -3220,23 +3377,41 @@ static void FillUpdateNode (Node node,int *asp_p,int *bsp_p,NodeId update_node_i
DetermineSizeOfState (*record_node_id_state_p,&record_a_size,&record_b_size);
#if UPDATE_RECORD_NOT_ON_TOP
{
int n_a_elements_above_record,n_b_elements_above_record;
UpdateRecordAndAddSelectorsToUpdateNode (record_arg,first_field_arg,
record_node_id_state_p->state_record_arguments,record_a_size,record_b_size,&n_a_elements_above_record,&n_b_elements_above_record);
#else
UpdateNodeAndAddSelectorsToUpdateNode (record_arg,first_field_arg,
record_node_id_state_p->state_record_arguments,record_a_size,record_b_size,asp_p,bsp_p);
#endif
if (update_node_id==NULL){
BuildRecord (record_node_id_state_p->state_record_symbol,*asp_p,*bsp_p,*asp_p,*bsp_p,record_a_size,record_b_size,
0,node->node_state.state_kind==SemiStrict ? PartialFill : NormalFill,True);
*asp_p+=1;
#if UPDATE_RECORD_NOT_ON_TOP
GenUpdateA (0,record_a_size+n_a_elements_above_record);
#else
GenUpdateA (0,record_a_size);
#endif
} else
BuildRecord (record_node_id_state_p->state_record_symbol,*asp_p,*bsp_p,*asp_p,*bsp_p,record_a_size,record_b_size,
*asp_p-update_node_id->nid_a_index,node->node_state.state_kind==SemiStrict ? PartialFill : NormalFill,False);
#if UPDATE_RECORD_NOT_ON_TOP
GenPopA (record_a_size+n_a_elements_above_record);
*asp_p-=record_a_size+n_a_elements_above_record;
GenPopB (record_b_size+n_b_elements_above_record);
*bsp_p-=record_b_size+n_b_elements_above_record;
}
#else
GenPopA (record_a_size);
*asp_p-=record_a_size;
GenPopB (record_b_size);
*bsp_p-=record_b_size;
#endif
return;
}
}
......@@ -3245,9 +3420,242 @@ static void FillUpdateNode (Node node,int *asp_p,int *bsp_p,NodeId update_node_i
n_arguments=node->node_arity;
#if UNBOX_UPDATE_FUNCTION_ARGUMENTS
if (update_node_id==NULL){
ArgP call_arg_p,lhs_arg_p,rhs_arg_p,*call_arg_h;
StateP record_state_p;
int i,unbox_record;
ImpRuleP update_rule_p;
NodeP call_node_p;
call_arg_p=node->node_arguments;
unbox_record = call_arg_p->arg_node->node_kind!=NodeIdNode ?
call_arg_p->arg_node->node_state.state_type==RecordState :
call_arg_p->arg_node->node_node_id->nid_state.state_type==RecordState;
new_update_sdef=CreateUpdateFunction (record_arg,first_field_arg,node,unbox_record);
update_rule_p=new_update_sdef->sdef_rule;
lhs_arg_p=update_rule_p->rule_alts->alt_lhs_root->node_arguments;
rhs_arg_p=update_rule_p->rule_alts->alt_rhs_root->node_arguments;
i=0;
record_state_p=&node->node_symbol->symb_def->sdef_record_state;
if (unbox_record){
int record_size,n_old_fields,field_number;
ArgP field_arg_p;
record_size=record_state_p->state_arity;
n_old_fields=record_size-(node->node_arity-1);
call_node_p=NewNode (NULL,NULL,record_size);
call_arg_h=&call_node_p->node_arguments;
field_arg_p=first_field_arg;
field_number=0;
while (n_old_fields){
if (field_arg_p==NULL || field_arg_p->arg_node->node_symbol->symb_def->sdef_sel_field_number!=field_number){
StateP arg_state_p;
NodeP new_node_p;
ArgP new_arg_p;
new_node_p=NewNode (NULL,NULL,0);
new_arg_p=NewArgument (new_node_p);
arg_state_p=&record_state_p->state_record_arguments[field_number];
new_arg_p->arg_state=*arg_state_p;
new_node_p->node_state=*arg_state_p;
lhs_arg_p->arg_state=*arg_state_p;
update_rule_p->rule_state_p[i]=*arg_state_p;
*call_arg_h=new_arg_p;
call_arg_h=&new_arg_p->arg_next;
lhs_arg_p=lhs_arg_p->arg_next;
++i;
--n_old_fields;
} else
field_arg_p=field_arg_p->arg_next;
++field_number;
}
call_arg_p->arg_state=*record_state_p;
call_arg_p=call_arg_p->arg_next;
*call_arg_h=call_arg_p;
while (call_arg_p!=NULL){
StateP arg_state_p;
while (rhs_arg_p->arg_node->node_node_id!=lhs_arg_p->arg_node->node_node_id)
rhs_arg_p=rhs_arg_p->arg_next;
if (call_arg_p->arg_node->node_kind!=NodeIdNode)
arg_state_p=&call_arg_p->arg_node->node_state;
else
arg_state_p=&call_arg_p->arg_node->node_node_id->nid_state;
if (rhs_arg_p->arg_state.state_type==SimpleState){
if (rhs_arg_p->arg_state.state_kind==OnB && (arg_state_p->state_type==SimpleState && arg_state_p->state_kind==OnB)){
call_arg_p->arg_state=*arg_state_p;
lhs_arg_p->arg_state=*arg_state_p;
update_rule_p->rule_state_p[i]=*arg_state_p;
} else if (!IsLazyState (*arg_state_p) && !IsLazyStateKind (rhs_arg_p->arg_state.state_kind)){
lhs_arg_p->arg_state.state_kind=StrictOnA;
update_rule_p->rule_state_p[i].state_kind=StrictOnA;
}
} else {
if ((rhs_arg_p->arg_state.state_type==ArrayState && arg_state_p->state_type==ArrayState) ||
(rhs_arg_p->arg_state.state_type==RecordState && arg_state_p->state_type==RecordState))
{
call_arg_p->arg_state=*arg_state_p;
lhs_arg_p->arg_state=*arg_state_p;
update_rule_p->rule_state_p[i]=*arg_state_p;
} else if (!IsLazyState (*arg_state_p)){
lhs_arg_p->arg_state.state_kind=StrictOnA;
update_rule_p->rule_state_p[i].state_kind=StrictOnA;
}
}
call_arg_p=call_arg_p->arg_next;
lhs_arg_p=lhs_arg_p->arg_next;
rhs_arg_p=rhs_arg_p->arg_next;
++i;
}
} else {
while (call_arg_p!=NULL){
StateP arg_state_p;
if (call_arg_p->arg_node->node_kind!=NodeIdNode)
arg_state_p=&call_arg_p->arg_node->node_state;
else
arg_state_p=&call_arg_p->arg_node->node_node_id->nid_state;
if (rhs_arg_p->arg_state.state_type==SimpleState){
if (rhs_arg_p->arg_state.state_kind==OnB && (arg_state_p->state_type==SimpleState && arg_state_p->state_kind==OnB)){
call_arg_p->arg_state=*arg_state_p;
lhs_arg_p->arg_state=*arg_state_p;
update_rule_p->rule_state_p[i]=*arg_state_p;
} else if (!IsLazyState (*arg_state_p) && !IsLazyStateKind (rhs_arg_p->arg_state.state_kind)){
lhs_arg_p->arg_state.state_kind=StrictOnA;
update_rule_p->rule_state_p[i].state_kind=StrictOnA;
}
} else {
if ((rhs_arg_p->arg_state.state_type==ArrayState && arg_state_p->state_type==ArrayState) ||
(rhs_arg_p->arg_state.state_type==RecordState && arg_state_p->state_type==RecordState))
{
call_arg_p->arg_state=*arg_state_p;
lhs_arg_p->arg_state=*arg_state_p;
update_rule_p->rule_state_p[i]=*arg_state_p;
} else if (!IsLazyState (*arg_state_p)){