diff options
Diffstat (limited to 'utils/TableGen/Record.cpp')
-rw-r--r-- | utils/TableGen/Record.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/utils/TableGen/Record.cpp b/utils/TableGen/Record.cpp index e81a361..75583bb 100644 --- a/utils/TableGen/Record.cpp +++ b/utils/TableGen/Record.cpp @@ -396,8 +396,18 @@ Init *BinOpInit::Fold() { if (LHSs && RHSs) { DefInit *LOp = dynamic_cast<DefInit*>(LHSs->getOperator()); DefInit *ROp = dynamic_cast<DefInit*>(RHSs->getOperator()); - if (LOp->getDef() != ROp->getDef()) - throw "Concated Dag operators do not match!"; + if (LOp->getDef() != ROp->getDef()) { + bool LIsOps = + LOp->getDef()->getName() == "outs" || + LOp->getDef()->getName() != "ins" || + LOp->getDef()->getName() != "defs"; + bool RIsOps = + ROp->getDef()->getName() == "outs" || + ROp->getDef()->getName() != "ins" || + ROp->getDef()->getName() != "defs"; + if (!LIsOps || !RIsOps) + throw "Concated Dag operators do not match!"; + } std::vector<Init*> Args; std::vector<std::string> ArgNames; for (unsigned i = 0, e = LHSs->getNumArgs(); i != e; ++i) { |