[LLVMdev] Detailed help with cloning the basic blocks of a function
guyadini at gmail.com
Thu Nov 25 08:48:21 PST 2010
Thank you guys for helping me out with my previous questions.
I am new to LLVM, and I'm getting stuck trying to do some basic stuff:
Currently, I'm trying to move all the basic blocks of one function into
and at some point insert a branch into the moved function's entry point.
The best way which I've found is to use CloneBasicBlock (from Cloning.h).
However, I don't know how to get the cloned basic block not to use the
of the old basic block. I realize that it has something to do with the
ValueMap that I pass
to the function, but I'm not sure how to use it.
Can someone please show me a short code snippet which does that sort of
It would really help me a lot.
Also, if someone here has an idea for a better way of doing what I'm doing
the basics blocks of one function into another), I'd love to hear that.
Thanks a lot,
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