ac1b69b9db
This revision adds support for the llvm.dbg.label.intrinsic and the corresponding DILabel metadata. Reviewed By: Dinistro Differential Revision: https://reviews.llvm.org/D153975
104 lines
3.8 KiB
C++
104 lines
3.8 KiB
C++
//===- LLVMAttrs.cpp - LLVM Attributes registration -----------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines the attribute details for the LLVM IR dialect in MLIR.
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/LLVMIR/LLVMAttrs.h"
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#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
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#include "mlir/IR/Builders.h"
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#include "mlir/IR/DialectImplementation.h"
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#include "llvm/ADT/StringExtras.h"
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#include "llvm/ADT/TypeSwitch.h"
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#include "llvm/BinaryFormat/Dwarf.h"
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#include <optional>
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using namespace mlir;
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using namespace mlir::LLVM;
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#include "mlir/Dialect/LLVMIR/LLVMOpsEnums.cpp.inc"
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#define GET_ATTRDEF_CLASSES
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#include "mlir/Dialect/LLVMIR/LLVMOpsAttrDefs.cpp.inc"
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//===----------------------------------------------------------------------===//
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// LLVMDialect registration
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//===----------------------------------------------------------------------===//
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void LLVMDialect::registerAttributes() {
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addAttributes<
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#define GET_ATTRDEF_LIST
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#include "mlir/Dialect/LLVMIR/LLVMOpsAttrDefs.cpp.inc"
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>();
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}
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//===----------------------------------------------------------------------===//
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// DINodeAttr
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//===----------------------------------------------------------------------===//
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bool DINodeAttr::classof(Attribute attr) {
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return llvm::isa<DIBasicTypeAttr, DICompileUnitAttr, DICompositeTypeAttr,
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DIDerivedTypeAttr, DIFileAttr, DILabelAttr,
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DILexicalBlockAttr, DILexicalBlockFileAttr,
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DILocalVariableAttr, DINamespaceAttr, DINullTypeAttr,
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DISubprogramAttr, DISubrangeAttr, DISubroutineTypeAttr>(
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attr);
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}
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//===----------------------------------------------------------------------===//
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// DIScopeAttr
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//===----------------------------------------------------------------------===//
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bool DIScopeAttr::classof(Attribute attr) {
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return llvm::isa<DICompileUnitAttr, DICompositeTypeAttr, DIFileAttr,
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DILocalScopeAttr, DINamespaceAttr>(attr);
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}
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//===----------------------------------------------------------------------===//
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// DILocalScopeAttr
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//===----------------------------------------------------------------------===//
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bool DILocalScopeAttr::classof(Attribute attr) {
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return llvm::isa<DILexicalBlockAttr, DILexicalBlockFileAttr,
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DISubprogramAttr>(attr);
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}
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//===----------------------------------------------------------------------===//
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// DITypeAttr
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//===----------------------------------------------------------------------===//
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bool DITypeAttr::classof(Attribute attr) {
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return llvm::isa<DINullTypeAttr, DIBasicTypeAttr, DICompositeTypeAttr,
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DIDerivedTypeAttr, DISubroutineTypeAttr>(attr);
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}
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//===----------------------------------------------------------------------===//
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// MemoryEffectsAttr
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//===----------------------------------------------------------------------===//
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MemoryEffectsAttr MemoryEffectsAttr::get(MLIRContext *context,
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ArrayRef<ModRefInfo> memInfoArgs) {
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if (memInfoArgs.empty())
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return MemoryEffectsAttr::get(context, ModRefInfo::ModRef,
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ModRefInfo::ModRef, ModRefInfo::ModRef);
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if (memInfoArgs.size() == 3)
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return MemoryEffectsAttr::get(context, memInfoArgs[0], memInfoArgs[1],
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memInfoArgs[2]);
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return {};
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}
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bool MemoryEffectsAttr::isReadWrite() {
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if (this->getArgMem() != ModRefInfo::ModRef)
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return false;
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if (this->getInaccessibleMem() != ModRefInfo::ModRef)
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return false;
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if (this->getOther() != ModRefInfo::ModRef)
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return false;
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return true;
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}
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