[NFC][MachineLICM] Use SmallDenseSet instead of SmallSet #95201
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All values are small so no reason to ever use SmallSet really. In large programs we'll end up using std::set which is extremely slow compared to DenseSet. This brings a decent speedup to the pass in large programs.
arsenm
approved these changes
Jun 12, 2024
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All values are small so no reason to ever use SmallSet really. In large programs we'll end up using std::set which is extremely slow compared to DenseSet. This brings a decent speedup to the pass in large programs.