Hello LLVM Developer! I'm a Brazilian developer and i want implement my register allocator to test in LLVM. But reading some books I noticed that there are different types of optimization scopes: - Local: Only in one basic block. - Regional: More than one basic block and smaller than one procedure. - Global: Full procedure. - Interprocedural: More than one procedure. What is the scope in LLVM? Because this have a big influence in the Live Ranges and Interference Graph construction. I believe to be global, but I'm not sure. Sorry about my english. Att -- Natanael Ramos Membro do corpo discente de Ciência da Computação pelo Instituto Federal de Minas Gerais - Campus Formiga -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150331/a484a60a/attachment.html>