[LLVMdev] CloneModule ValueMap

Nick Lewycky nicholas at mxc.ca
Mon May 15 17:45:45 PDT 2006

After cloning a Module with CloneModule, there doesn't seem to be any
easy way to convert a Value pointing into the old Module to a Value
pointing into the new one.

The CloneModule implementation already has to keep such a mapping
internally, so I've written a patch that exposes it as a second inout
parameter to CloneModule(), with the one param version being a simple
wrapper for backward compatibility.

The type of ValueMap is std::map<const Value *, Value*> and the
semantics are simply:
  Value *New = ValueMap[Old];

Nick Lewycky
-------------- next part --------------
A non-text attachment was scrubbed...
Name: clonemodule.patch
Type: text/x-patch
Size: 2138 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20060515/019a9326/attachment.bin>

More information about the llvm-dev mailing list