forked from OSchip/llvm-project
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
//===- OpTrait.cpp - OpTrait class ----------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// OpTrait wrapper to simplify using TableGen Record defining a MLIR OpTrait.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "mlir/TableGen/OpTrait.h"
|
|
#include "mlir/TableGen/OpInterfaces.h"
|
|
#include "mlir/TableGen/Predicate.h"
|
|
#include "llvm/ADT/StringExtras.h"
|
|
#include "llvm/Support/FormatVariadic.h"
|
|
#include "llvm/TableGen/Error.h"
|
|
#include "llvm/TableGen/Record.h"
|
|
|
|
using namespace mlir;
|
|
using namespace mlir::tblgen;
|
|
|
|
OpTrait OpTrait::create(const llvm::Init *init) {
|
|
auto def = cast<llvm::DefInit>(init)->getDef();
|
|
if (def->isSubClassOf("PredOpTrait"))
|
|
return OpTrait(Kind::Pred, def);
|
|
if (def->isSubClassOf("GenInternalOpTrait"))
|
|
return OpTrait(Kind::Internal, def);
|
|
if (def->isSubClassOf("OpInterface"))
|
|
return OpTrait(Kind::Interface, def);
|
|
assert(def->isSubClassOf("NativeOpTrait"));
|
|
return OpTrait(Kind::Native, def);
|
|
}
|
|
|
|
OpTrait::OpTrait(Kind kind, const llvm::Record *def) : def(def), kind(kind) {}
|
|
|
|
llvm::StringRef NativeOpTrait::getTrait() const {
|
|
return def->getValueAsString("trait");
|
|
}
|
|
|
|
llvm::StringRef InternalOpTrait::getTrait() const {
|
|
return def->getValueAsString("trait");
|
|
}
|
|
|
|
std::string PredOpTrait::getPredTemplate() const {
|
|
auto pred = tblgen::Pred(def->getValueInit("predicate"));
|
|
return pred.getCondition();
|
|
}
|
|
|
|
llvm::StringRef PredOpTrait::getDescription() const {
|
|
return def->getValueAsString("description");
|
|
}
|
|
|
|
OpInterface InterfaceOpTrait::getOpInterface() const {
|
|
return OpInterface(def);
|
|
}
|
|
|
|
llvm::StringRef InterfaceOpTrait::getTrait() const {
|
|
return def->getValueAsString("trait");
|
|
}
|
|
|
|
bool InterfaceOpTrait::shouldDeclareMethods() const {
|
|
return def->isSubClassOf("DeclareOpInterfaceMethods");
|
|
}
|
|
|
|
std::vector<StringRef> InterfaceOpTrait::getAlwaysDeclaredMethods() const {
|
|
return def->getValueAsListOfStrings("alwaysOverriddenMethods");
|
|
}
|