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by thechao
2022 days ago
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If you have to stop "early" please get through the simple DCE and LVN passes. A solid basic-block level DCE & LVN optimization along with a judicious "compile time evaluator" (simple constant folding) will let you produce code at around 80% of the level of LLVM. Obviously, you're not going to get the magic that comes of LLVM's scalar analysis pass, but you're not going to be embarrassed with your performance, either. |
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