Hi,

At Fri, 28 Nov 2008 18:54:45 +0900,
Brent Roman wrote in [ruby-core:20149]:
> Longer term,
> The stack clearing could be supplied as a small patch to the 1.8 series,
> however the
> refactoring of rb_eval() is probably too large to be attached to an email
> message
> on this list.  I will take the time to produce these patches only if at
> least a few people
> commit to testing them,  reporting detailed results and suggestions for
> improvement here.

In shorter, if you use gcc, can't you try -mpreferred-stack-boundary=2 option?

-- 
Nobu Nakada