[LLVMdev] creating new Metadata

[Oksana Tkachuk]

Dear llvm-ers,
I am trying to attach a customized metadata to llvm instructions.
Let's say, I want to attach some number to each instruction.
I am trying to use

void Instruction::setMetadata(unsigned KindID, MDNode* Node)

but I am not sure how to create a brand new instance of an MDNode.
Do you have any code samples demonstrating how to do that?

Due to some tool dependencies, I am using LLVM 2.7

Thank you,
Oksana
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