2013年4月1日月曜日 23時32分28秒 UTC+9 井関正也:
> I'm interested in IonMonkey.
>
> I read some code in js/src/ion.But I can't understand how IonMonkey analyze
> the code.
>
> When type javascript code in console or commnad line , What function call
> firstly?
Oh ! I understand.
Thanks.
I make member function
MDefinition *
MConcat::foldsTo(bool useValueNumbers)
{
if ((type() == MIRType_String) && (rhs()->isConstant()))
{
if((type() == MIRType_String) && (lhs()->isConstant()))
{
return MConstant::New(MergeStrValue);
}
else
{
return MConstant::New(rhs()->toConstant()->value());
}
}
return this;
}
I'd like to merger JSString. I think I use js::ConcatStrings. But It doesn't
have JSContext in this scope.
there are other way?
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