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| author | ajreynol <andrew.j.reynolds@gmail.com> | 2017-03-02 14:45:21 -0600 |
|---|---|---|
| committer | ajreynol <andrew.j.reynolds@gmail.com> | 2017-03-02 14:45:21 -0600 |
| commit | 1f4b954a2cc7667a56a3007fa75c125fba93ed23 (patch) | |
| tree | ea8734e89aa5fba170781c7148d3fd886c597d4e /src/theory/arith/congruence_manager.cpp | |
| parent | 21b0cedd7dadd96e5d256885e3b65a926a7e4a81 (diff) | |
Eliminate Boolean term conversion. Generalizes removeITE pass to remove Boolean terms, treats distinguished BOOLEAN_TERM_VARIABLE kind as theory literal. Fixes bugs 597, 604, 651, 652, 691, 694. Add regressions.
Diffstat (limited to 'src/theory/arith/congruence_manager.cpp')
| -rw-r--r-- | src/theory/arith/congruence_manager.cpp | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/theory/arith/congruence_manager.cpp b/src/theory/arith/congruence_manager.cpp index cb8cd8dca..da69436f1 100644 --- a/src/theory/arith/congruence_manager.cpp +++ b/src/theory/arith/congruence_manager.cpp @@ -109,11 +109,7 @@ bool ArithCongruenceManager::ArithCongruenceNotify::eqNotifyTriggerTermEquality( } void ArithCongruenceManager::ArithCongruenceNotify::eqNotifyConstantTermMerge(TNode t1, TNode t2) { Debug("arith::congruences") << "ArithCongruenceNotify::eqNotifyConstantTermMerge(" << t1 << ", " << t2 << std::endl; - if (t1.getKind() == kind::CONST_BOOLEAN) { - d_acm.propagate(t1.iffNode(t2)); - } else { - d_acm.propagate(t1.eqNode(t2)); - } + d_acm.propagate(t1.eqNode(t2)); } void ArithCongruenceManager::ArithCongruenceNotify::eqNotifyNewClass(TNode t) { d_acm.eqNotifyNewClass(t); |