Re: more STORE/FETCH optimization

david nicol wrote:
>
> 
> 
> I wonder how much work would be involved in optmizing
> 
> 	($dest = $source) =~ m/$regex/;
> 
> to imply
> 
> 	{
> 	my $tmp = $source;
> 	$tmp =~ m/$regex/;
> 	$dest = $tmp
> 	}
> 
> when $dest is tied.

In the general case, we don't know at compile time that $dest is
tied, so I don't see exactly what kind of optimization you want
to see here.

• DOCPATCH: does STORE need to return anything and if so what? by david nicol
• Re: DOCPATCH: does STORE need to return anything and if so what? by Rafael Garcia-Suarez
• more STORE/FETCH optimization by david nicol
• Re: more STORE/FETCH optimization by Rafael Garcia-Suarez