e035ef0e74
This patch initializes the `ptr` dialect directories and base files, adding the `!ptr.ptr` type and the `#ptr.spec<...>` data layout spec attribute. The `!ptr.ptr` type is an opaque pointer type optionally parameterized by a memory space. This type typically represents a handle to an object in memory or target-dependent values like `nullptr`. The implementation of the `DataLayoutTypeInterface` interface for `!ptr.ptr` was adapted from `!llvm.ptr`'s implementation. This implementation uses the `#ptr.spec<...>` attribute for defining the data layout specification. See [[RFC] `ptr` dialect & modularizing ptr ops in the LLVM dialect](https://discourse.llvm.org/t/rfc-ptr-dialect-modularizing-ptr-ops-in-the-llvm-dialect/75142) for rationale and roadmap.
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
//===- PtrDialect.cpp - Pointer dialect ---------------------*- C++ -*-===//
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//
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// This file is licensed 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 implements the Pointer dialect.
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/Ptr/IR/PtrOps.h"
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#include "mlir/IR/DialectImplementation.h"
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#include "mlir/IR/PatternMatch.h"
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#include "mlir/Transforms/InliningUtils.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/ADT/TypeSwitch.h"
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using namespace mlir;
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using namespace mlir::ptr;
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//===----------------------------------------------------------------------===//
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// Pointer dialect
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//===----------------------------------------------------------------------===//
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void PtrDialect::initialize() {
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addOperations<
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#define GET_OP_LIST
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#include "mlir/Dialect/Ptr/IR/PtrOps.cpp.inc"
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>();
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addAttributes<
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#define GET_ATTRDEF_LIST
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#include "mlir/Dialect/Ptr/IR/PtrOpsAttrs.cpp.inc"
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>();
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addTypes<
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#define GET_TYPEDEF_LIST
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#include "mlir/Dialect/Ptr/IR/PtrOpsTypes.cpp.inc"
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>();
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}
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//===----------------------------------------------------------------------===//
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// Pointer API.
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/Ptr/IR/PtrOpsDialect.cpp.inc"
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#define GET_ATTRDEF_CLASSES
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#include "mlir/Dialect/Ptr/IR/PtrOpsAttrs.cpp.inc"
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#define GET_TYPEDEF_CLASSES
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#include "mlir/Dialect/Ptr/IR/PtrOpsTypes.cpp.inc"
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#define GET_OP_CLASSES
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#include "mlir/Dialect/Ptr/IR/PtrOps.cpp.inc"
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