diff options
| -rw-r--r-- | llvm/support/tools/TableGen/InstrSelectorEmitter.cpp | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/llvm/support/tools/TableGen/InstrSelectorEmitter.cpp b/llvm/support/tools/TableGen/InstrSelectorEmitter.cpp index 5aadfa46346..b9f0d6e240d 100644 --- a/llvm/support/tools/TableGen/InstrSelectorEmitter.cpp +++ b/llvm/support/tools/TableGen/InstrSelectorEmitter.cpp @@ -110,18 +110,17 @@ void Pattern::error(const std::string &Msg) { static MVT::ValueType getIntrinsicType(Record *R) { // Check to see if this is a register or a register class... - const std::vector<Record*> &SuperClasses = R->getSuperClasses(); - for (unsigned i = 0, e = SuperClasses.size(); i != e; ++i) - if (SuperClasses[i]->getName() == "RegisterClass") { - return getValueType(R->getValueAsDef("RegType")); - } else if (SuperClasses[i]->getName() == "Register") { - std::cerr << "WARNING: Explicit registers not handled yet!\n"; - return MVT::Other; - } else if (SuperClasses[i]->getName() == "Nonterminal") { - //std::cerr << "Warning nonterminal type not handled yet:" << R->getName() - // << "\n"; - return MVT::Other; - } + if (R->isSubClassOf("RegisterClass")) { + return getValueType(R->getValueAsDef("RegType")); + } else if (R->isSubClassOf("Register")) { + std::cerr << "WARNING: Explicit registers not handled yet!\n"; + return MVT::Other; + } else if (R->isSubClassOf("Nonterminal")) { + //std::cerr << "Warning nonterminal type not handled yet:" << R->getName() + // << "\n"; + return MVT::Other; + } + throw "Error: Unknown value used: " + R->getName(); } |
