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bug fixed & test file changes

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compare operators now run more efficiently.
This commit is contained in:
Valk Richard Li
2021-03-31 20:59:13 +08:00
parent 7f191f353e
commit e10517b741
10 changed files with 648 additions and 299 deletions
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nasal_vm.h
+19 -49
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@@ -130,14 +130,14 @@ void nasal_vm::die(std::string str)
loop_mark=false;
return;
}
bool nasal_vm::condition(nasal_val* value_addr)
bool nasal_vm::condition(nasal_val* val_addr)
{
int type=value_addr->type;
int type=val_addr->type;
if(type==vm_num)
return value_addr->ptr.num;
return val_addr->ptr.num;
else if(type==vm_str)
{
std::string& str=*value_addr->ptr.str;
std::string& str=*val_addr->ptr.str;
double number=trans_string_to_number(str);
if(std::isnan(number))
return str.length();
@@ -376,15 +376,12 @@ void nasal_vm::opr_lnkeq()
}
void nasal_vm::opr_meq()
{
nasal_val** mem_addr=addr_stack.top();
*addr_stack.top()=*stack_top;
addr_stack.pop();
nasal_val* val=*stack_top;
*mem_addr=val;
return;
}
void nasal_vm::opr_eq()
{
nasal_val* new_val=gc.gc_alloc(vm_num);
nasal_val* val2=*stack_top--;
nasal_val* val1=*stack_top;
int a_type=val1->type;
@@ -392,25 +389,15 @@ void nasal_vm::opr_eq()
if(a_type==vm_nil && b_type==vm_nil)
*stack_top=gc.one_addr;
else if(a_type==vm_str && b_type==vm_str)
{
new_val->ptr.num=(*val1->ptr.str==*val2->ptr.str);
*stack_top=new_val;
}
*stack_top=(*val1->ptr.str==*val2->ptr.str)?gc.one_addr:gc.zero_addr;
else if(a_type==vm_num || b_type==vm_num)
{
new_val->ptr.num=(val1->to_number()==val2->to_number());
*stack_top=new_val;
}
*stack_top=(val1->to_number()==val2->to_number())?gc.one_addr:gc.zero_addr;
else
{
new_val->ptr.num=(val1==val2);
*stack_top=new_val;
}
*stack_top=(val1==val2)?gc.one_addr:gc.zero_addr;
return;
}
void nasal_vm::opr_neq()
{
nasal_val* new_val=gc.gc_alloc(vm_num);
nasal_val* val2=*stack_top--;
nasal_val* val1=*stack_top;
int a_type=val1->type;
@@ -418,76 +405,59 @@ void nasal_vm::opr_neq()
if(a_type==vm_nil && b_type==vm_nil)
*stack_top=gc.zero_addr;
else if(a_type==vm_str && b_type==vm_str)
{
new_val->ptr.num=(*val1->ptr.str!=*val2->ptr.str);
*stack_top=new_val;
}
*stack_top=(*val1->ptr.str!=*val2->ptr.str)?gc.one_addr:gc.zero_addr;
else if(a_type==vm_num || b_type==vm_num)
{
new_val->ptr.num=(val1->to_number()!=val2->to_number());
*stack_top=new_val;
}
*stack_top=(val1->to_number()!=val2->to_number())?gc.one_addr:gc.zero_addr;
else
{
new_val->ptr.num=(val1!=val2);
*stack_top=new_val;
}
*stack_top=(val1!=val2)?gc.one_addr:gc.zero_addr;
return;
}
void nasal_vm::opr_less()
{
nasal_val* new_val=gc.gc_alloc(vm_num);
nasal_val* val2=*stack_top--;
nasal_val* val1=*stack_top;
int a_type=val1->type;
int b_type=val2->type;
if(a_type==vm_str && b_type==vm_str)
new_val->ptr.num=(*val1->ptr.str<*val2->ptr.str);
*stack_top=(*val1->ptr.str<*val2->ptr.str)?gc.one_addr:gc.zero_addr;
else
new_val->ptr.num=(val1->to_number()<val2->to_number());
*stack_top=new_val;
*stack_top=(val1->to_number()<val2->to_number())?gc.one_addr:gc.zero_addr;
return;
}
void nasal_vm::opr_leq()
{
nasal_val* new_val=gc.gc_alloc(vm_num);
nasal_val* val2=*stack_top--;
nasal_val* val1=*stack_top;
int a_type=val1->type;
int b_type=val2->type;
if(a_type==vm_str && b_type==vm_str)
new_val->ptr.num=(*val1->ptr.str<=*val2->ptr.str);
*stack_top=(*val1->ptr.str<=*val2->ptr.str)?gc.one_addr:gc.zero_addr;
else
new_val->ptr.num=(val1->to_number()<=val2->to_number());
*stack_top=new_val;
*stack_top=(val1->to_number()<=val2->to_number())?gc.one_addr:gc.zero_addr;
return;
}
void nasal_vm::opr_grt()
{
nasal_val* new_val=gc.gc_alloc(vm_num);
nasal_val* val2=*stack_top--;
nasal_val* val1=*stack_top;
int a_type=val1->type;
int b_type=val2->type;
if(a_type==vm_str && b_type==vm_str)
new_val->ptr.num=(*val1->ptr.str>*val2->ptr.str);
*stack_top=(*val1->ptr.str>*val2->ptr.str)?gc.one_addr:gc.zero_addr;
else
new_val->ptr.num=(val1->to_number()>val2->to_number());
*stack_top=new_val;
*stack_top=(val1->to_number()>val2->to_number())?gc.one_addr:gc.zero_addr;
return;
}
void nasal_vm::opr_geq()
{
nasal_val* new_val=gc.gc_alloc(vm_num);
nasal_val* val2=*stack_top--;
nasal_val* val1=*stack_top;
int a_type=val1->type;
int b_type=val2->type;
if(a_type==vm_str && b_type==vm_str)
new_val->ptr.num=(*val1->ptr.str>=*val2->ptr.str);
*stack_top=(*val1->ptr.str>=*val2->ptr.str)?gc.one_addr:gc.zero_addr;
else
new_val->ptr.num=(val1->to_number()>=val2->to_number());
*stack_top=new_val;
*stack_top=(val1->to_number()>=val2->to_number())?gc.one_addr:gc.zero_addr;
return;
}
void nasal_vm::opr_pop()