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Hi, I want to convert LLVM IR to another type of IR, which has no SSA form. So the most important thing I need to handle is Phi node and register allocation because another type of IR has a limitation of virtual register number. The first thing I can think about is to learn how LLVM Backend works because LLVM Backend handles these things. But I'm not familiar with Backend. After reading some

...That implements an SSA->Normal transformation. I'm > not really sure where in the LLVM's backend this is done. > > > Diego. > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150424/0bfc3bcd/attachment.html>