[PATCH] Allocate stack storage for .block_descriptor and captured self.

[John McCall]

On Feb 26, 2013, at 5:18 AM, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
>> As far as I'm concerned, it's only really a problem if it's unintentional.
>> :)
> 
> Having -g change the generated output is a bad user experience. If "-g
> -O2" produces worse code than just -O2 we will be pushing people to
> use -O2 on release builds which then makes them harder to debug.

That's not a concern;  mem2reg would definitely kill this alloca.

John.