Deduplicate LLVM-IR strings #101
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ChrisCummins
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This changes the format of the LLVM-IR program graphs to store a list of unique strings, rather than LLVM-IR strings in each node. We use a graph-level "strings" feature to store a list of the original LLVM-IR string corresponding to each graph nodes. This allows to us to refer to the same string from multiple nodes without duplication. This breaks compatability with the inst2vec encoder on program graphs generated prior to this commit.
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This changes the format of the LLVM-IR program graphs to store a list
of unique strings, rather than LLVM-IR strings in each node. We use a
graph-level "strings" feature to store a list of the original LLVM-IR
string corresponding to each graph nodes. This allows to us to refer
to the same string from multiple nodes without duplication.
This breaks compatability with the inst2vec encoder on program graphs
generated prior to this commit.