[LLVMdev] Generating Consistent Instruction IDs

[Stefan Bucur]

Hi,

I'd like to ask you what's the best way of generating instruction
identifiers which are consistent across independent invocations of the
LLVM program. One way would be to use a counter and iterate over all
the functions, then all the BBs. But are there any guarantees on the
ordering of the functions and BBs in the iteration? In extremis, I can
sort the functions after name, but what about the basic blocks?

Thanks!

Stefan Bucur