Re: [RFC, WIP] tree-ssa-strlen optimization pass

[Paolo Carlini]

Hi,
Any comments related to the implementation, or examples of real-world
lame C string length code sequences that would be nice to optimize
will be greatly appreciated.
I'm only wondering how hard would be taking care more consistently of 
the wchar_t counterparts of all these library functions. I don't think 
user code using those is so uncommon, at least now that 
internationalization is taken more and more seriously.

Paolo.