@Override
public Collection<LassoUnderConstruction> process(final LassoUnderConstruction lasso)
throws TermException {
final MapEliminator elim =
new MapEliminator(
mServices,
mManagedScript,
mSymbolTable,
mReplacementVarFactory,
Arrays.asList(lasso.getStem(), lasso.getLoop()),
mSettings);
final EqualityAnalysisResult equalityAnalysisStem =
new EqualityAnalysisResult(elim.getDoubletons());
final EqualitySupportingInvariantAnalysis esia =
new EqualitySupportingInvariantAnalysis(
elim.getDoubletons(),
mSymbolTable,
mManagedScript.getScript(),
mOriginalStem,
mOriginalLoop,
mModifiableGlobalsAtHonda);
final EqualityAnalysisResult equalityAnalysisLoop = esia.getEqualityAnalysisResult();
mArrayIndexSupportingInvariants.addAll(
equalityAnalysisLoop.constructListOfEqualities(mManagedScript.getScript()));
mArrayIndexSupportingInvariants.addAll(
equalityAnalysisLoop.constructListOfNotEquals(mManagedScript.getScript()));
final TransFormulaLR newStem =
elim.getRewrittenTransFormula(lasso.getStem(), equalityAnalysisStem, equalityAnalysisLoop);
final TransFormulaLR newLoop =
elim.getRewrittenTransFormula(lasso.getLoop(), equalityAnalysisLoop, equalityAnalysisLoop);
final LassoUnderConstruction newLasso = new LassoUnderConstruction(newStem, newLoop);
assert RewriteArrays2.checkStemImplication(
mServices,
mServices.getLoggingService().getLogger(Activator.s_PLUGIN_ID),
lasso,
newLasso,
mSymbolTable,
mManagedScript)
: "result of RewriteArrays too strong";
return Collections.singleton(newLasso);
}
