CE_Eliminator(IR* hir) : _cee_count(0), _ifop_count(0), _hir(hir) {
_has_substitution = false;
_hir->iterate_preorder(this);
if (_has_substitution) {
// substituted some ifops/phis, so resolve the substitution
SubstitutionResolver sr(_hir);
}
CompileLog* log = _hir->compilation()->log();
if (log != NULL)
log->set_context("optimize name='cee'");
}
~CE_Eliminator() {
CompileLog* log = _hir->compilation()->log();
if (log != NULL)
log->clear_context(); // skip marker if nothing was printed
}