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On 08/03/2011 10:22 AM, Jimborean Alexandra wrote: > Only because in my next passes I change the CFG significantly and it is > very hard to maintain the values of the Phi nodes. OK. In Polly we developed a pass called, 'independent-blocks-pass'. It basically creates basic blocks, that can easily be rescheduled without stopping the scalar evolution analysis to work. Maybe something

...ut stopping the scalar evolution analysis to work. Maybe something similar can help you. Details about this pass are available in my thesis. Cheers Tobi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110803/ce6f650c/attachment.html>

Only because in my next passes I change the CFG significantly and it is very hard to maintain the values of the Phi nodes. Alexandra ________________________________ From: Tobias Grosser <tobias at grosser.es> To: Jimborean Alexandra <xinfinity_a at yahoo.com> Cc: "llvmdev at cs.uiuc.edu" <llvmdev at cs.uiuc.edu>; "luismastrangelo at gmail.com"