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...at from the loop, then redirect the backedge to the loopbody (non extracted portion) and create a new PHI coming from the extracted BB and the backedge. I can do this; however, the PHIs following in all the other BBs are not getting updated, neither are the statements in the loopbody. What is the easieset way to propagate these changes downward? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120307/bc52aa4e/attachment.html>

...loopbody (non extracted portion) and create a new PHI coming from >> the extracted BB and the backedge. >> >> I can do this; however, the PHIs following in all the other BBs are not >> getting updated, neither are the statements in the loopbody. >> >> What is the easieset way to propagate these changes downward? >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120307/33f31947/attachment.html>

...he backedge > to the loopbody (non extracted portion) and create a new PHI coming from > the extracted BB and the backedge. > > I can do this; however, the PHIs following in all the other BBs are not > getting updated, neither are the statements in the loopbody. > > What is the easieset way to propagate these changes downward? > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > -------------- next part -------------- A...

...he backedge > to the loopbody (non extracted portion) and create a new PHI coming from > the extracted BB and the backedge. > > I can do this; however, the PHIs following in all the other BBs are not > getting updated, neither are the statements in the loopbody. > > What is the easieset way to propagate these changes downward? > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120307/78118dad/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed......

...portion) and create a new PHI coming from >>> the extracted BB and the backedge. >>> >>> I can do this; however, the PHIs following in all the other BBs are not >>> getting updated, neither are the statements in the loopbody. >>> >>> What is the easieset way to propagate these changes downward? >>> >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120308/2b1adad9/attachment.html>