[LLVMdev] PHI nodes

Nick Lewycky nicholas at mxc.ca
Mon Apr 19 09:17:14 PDT 2010

Pedro Ferreira wrote:
> Hello,
> I am trying to write a LLVM backend for a school project using only
> custom code (as with the CBackend) and I'm having difficulties
> handling the PHI nodes from LLVM asm code. Is there any pass we can do
> before my custom Module Pass to remove the PHI nodes?

Try the Reg2Mem pass. http://llvm.org/docs/Passes.html#reg2mem


More information about the llvm-dev mailing list