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| author | Aina Niemetz <aina.niemetz@gmail.com> | 2017-10-25 13:04:05 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-25 13:04:05 -0700 |
| commit | c49ef48588c708bfef3c7a0f9db8219415301a94 (patch) | |
| tree | 1664042f6a64daeaf3cee0dbbe0ebf7caa3544be /proofs/signatures | |
| parent | e03d56b6de112cae8e9234fff16b985f0765740e (diff) | |
CBQI BV: Add handling for missing operators. (#1274)
This adds inverse handling for BITVECTOR_XOR, BITVECTOR_SIGN_EXTENDS, BITVECTOR_COMP, BITVECTOR_ASHR. Function isInvertible() now corresponds to exactly the operators (plus index) for which we can determine an inverse, which avoids traversing along non-invertible paths.
This further enables a test case that I missed to enable in PR #1268.
Diffstat (limited to 'proofs/signatures')
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