[Bug rtl-optimization/44194] struct returned by value generates useless stores

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44194

--- Comment #30 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-06-18 09:27:36 UTC ---
> Is Easwaran's patch a reasonable way to go?

So, in the end, you weren't talking about the general situation, were you? 
Let's try first to avoid spilling to memory, if possible.