perf(es/minifier): Remove double-visit of DCE #6069
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Oh I found the cause. |
kdy1
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kdy1
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Oct 6, 2022
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jridgewell
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Oct 6, 2022
swc-bot
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Oct 6, 2022
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Description:
n.visit_mut_children_with(self)was called twice and it resulted in quadratic time complexity.Related issue:
unusedslows down with deeply nested conditions #6066.