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Michal Terepeta authored
The helper functions to fold over instructions and expressions in test/OptSupport have a bug where they would not recurse for complex expressions. And since testing/Live module depends on it, complex expressions would not be fully analyzed, leading to removal of code that is *not* dead, e.g., var1 = m[0] var1 = m[var1] + m[var1] would get rewritten to just var1 = m[var1] + m[var1] which is clearly wrong. Note that this bug affects only Hoopl's tests.
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