PATCH: tree-ssa-sink breaks stack layout

[Eric Botcazou]

> Then again, I have no dog in this fight, I can happily wait till you
> fix this with live range info and then discover it's still borked
> because it is using alias information wrong :)

No doubt it's a hard problem since apparently the ball was dropped for 32327.

Diego, do you remember what has apparently derailed your efforts?

-- 
Eric Botcazou