diff options
Diffstat (limited to 'utils/TableGen/SDNodeProperties.cpp')
-rw-r--r-- | utils/TableGen/SDNodeProperties.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/utils/TableGen/SDNodeProperties.cpp b/utils/TableGen/SDNodeProperties.cpp new file mode 100644 index 00000000000..343febc99d1 --- /dev/null +++ b/utils/TableGen/SDNodeProperties.cpp @@ -0,0 +1,49 @@ +//===- SDNodeProperties.cpp -----------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "SDNodeProperties.h" +#include "llvm/TableGen/Error.h" +#include "llvm/TableGen/Record.h" + +using namespace llvm; + +unsigned llvm::parseSDPatternOperatorProperties(Record *R) { + unsigned Properties = 0; + for (Record *Property : R->getValueAsListOfDefs("Properties")) { + if (Property->getName() == "SDNPCommutative") { + Properties |= 1 << SDNPCommutative; + } else if (Property->getName() == "SDNPAssociative") { + Properties |= 1 << SDNPAssociative; + } else if (Property->getName() == "SDNPHasChain") { + Properties |= 1 << SDNPHasChain; + } else if (Property->getName() == "SDNPOutGlue") { + Properties |= 1 << SDNPOutGlue; + } else if (Property->getName() == "SDNPInGlue") { + Properties |= 1 << SDNPInGlue; + } else if (Property->getName() == "SDNPOptInGlue") { + Properties |= 1 << SDNPOptInGlue; + } else if (Property->getName() == "SDNPMayStore") { + Properties |= 1 << SDNPMayStore; + } else if (Property->getName() == "SDNPMayLoad") { + Properties |= 1 << SDNPMayLoad; + } else if (Property->getName() == "SDNPSideEffect") { + Properties |= 1 << SDNPSideEffect; + } else if (Property->getName() == "SDNPMemOperand") { + Properties |= 1 << SDNPMemOperand; + } else if (Property->getName() == "SDNPVariadic") { + Properties |= 1 << SDNPVariadic; + } else { + PrintFatalError("Unknown SD Node property '" + + Property->getName() + "' on node '" + + R->getName() + "'!"); + } + } + + return Properties; +} |