[LLVMdev] Bitwidth analysis?

[Fernando Magno Quintao Pereira]

Hi, LLVMers,

     has someone implemented bitwidth analysis for LLVM? I was looking for 
something similar to the bitwise compiler described in

"Bidwidth analysis with application to silicon compilation, by Mark 
Stephenson, Jonathan Babb and Saman Amarasinghe"
e.g.: http://portal.acm.org/citation.cfm?id=349299.349317

all the best,

Fernando