Fix dead code elimination used in tests #11
Merged
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The helper functions to fold over instructions and expressions in
test/OptSupport
have a bug where they would not recurse for complexexpressions. And since
testing/Live
module depends on it, complexexpressions would not be fully analyzed, leading to removal of code
that is not dead, e.g.,
would get rewritten to just
which is clearly wrong.
Note that this bug affects only Hoopl's tests.