search for: convert_i32_to_i8

...e correct place in the source code that the truncate operation is gone during the dag combining pass. Q2. Why that the dag-combinig is different for each architecture. Q3. I don't want to use that kind of store/load techiniq to mimic truncation, but just replace to some instruction such as 'CONVERT_i32_to_i8'. What is good way to do? Thanks, Jiin -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20091126/cee5f4da/attachment.html>