1*0fca6ea1SDimitry Andric //===- SDNodeProperties.cpp -----------------------------------------------===// 2*0fca6ea1SDimitry Andric // 3*0fca6ea1SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0fca6ea1SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0fca6ea1SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0fca6ea1SDimitry Andric // 7*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 8*0fca6ea1SDimitry Andric 9*0fca6ea1SDimitry Andric #include "SDNodeProperties.h" 10*0fca6ea1SDimitry Andric #include "llvm/ADT/StringSwitch.h" 11*0fca6ea1SDimitry Andric #include "llvm/TableGen/Error.h" 12*0fca6ea1SDimitry Andric #include "llvm/TableGen/Record.h" 13*0fca6ea1SDimitry Andric 14*0fca6ea1SDimitry Andric using namespace llvm; 15*0fca6ea1SDimitry Andric 16*0fca6ea1SDimitry Andric unsigned llvm::parseSDPatternOperatorProperties(Record *R) { 17*0fca6ea1SDimitry Andric unsigned Properties = 0; 18*0fca6ea1SDimitry Andric for (Record *Property : R->getValueAsListOfDefs("Properties")) { 19*0fca6ea1SDimitry Andric auto Offset = StringSwitch<unsigned>(Property->getName()) 20*0fca6ea1SDimitry Andric .Case("SDNPCommutative", SDNPCommutative) 21*0fca6ea1SDimitry Andric .Case("SDNPAssociative", SDNPAssociative) 22*0fca6ea1SDimitry Andric .Case("SDNPHasChain", SDNPHasChain) 23*0fca6ea1SDimitry Andric .Case("SDNPOutGlue", SDNPOutGlue) 24*0fca6ea1SDimitry Andric .Case("SDNPInGlue", SDNPInGlue) 25*0fca6ea1SDimitry Andric .Case("SDNPOptInGlue", SDNPOptInGlue) 26*0fca6ea1SDimitry Andric .Case("SDNPMayStore", SDNPMayStore) 27*0fca6ea1SDimitry Andric .Case("SDNPMayLoad", SDNPMayLoad) 28*0fca6ea1SDimitry Andric .Case("SDNPSideEffect", SDNPSideEffect) 29*0fca6ea1SDimitry Andric .Case("SDNPMemOperand", SDNPMemOperand) 30*0fca6ea1SDimitry Andric .Case("SDNPVariadic", SDNPVariadic) 31*0fca6ea1SDimitry Andric .Default(-1u); 32*0fca6ea1SDimitry Andric if (Offset != -1u) 33*0fca6ea1SDimitry Andric Properties |= 1 << Offset; 34*0fca6ea1SDimitry Andric else 35*0fca6ea1SDimitry Andric PrintFatalError(R->getLoc(), "Unknown SD Node property '" + 36*0fca6ea1SDimitry Andric Property->getName() + "' on node '" + 37*0fca6ea1SDimitry Andric R->getName() + "'!"); 38*0fca6ea1SDimitry Andric } 39*0fca6ea1SDimitry Andric return Properties; 40*0fca6ea1SDimitry Andric } 41