Files
llvm-project/mlir/lib/CAPI/Dialect/Transform.cpp
Twice b919d62eae [MLIR][Python] Forward the name of MLIR types to Python side (#174700)
In this PR, I added a C API for each (upstream) MLIR type to retrieve
its type name (for example, `IntegerType` -> `mlirIntegerTypeGetName()`
-> `"builtin.integer"`), and exposed a corresponding `type_name` class
attribute in the Python bindings (e.g., `IntegerType.type_name` ->
`"builtin.integer"`). This can be used in various places to avoid
hard-coded strings, such as eliminating the manual string in
`irdl.base("!builtin.integer")`.

Note that parts of this PR (mainly mechanical changes) were produced via
GitHub Copilot and GPT-5.2. I have manually reviewed the changes and
verified them with tests to ensure correctness.
2026-01-07 16:27:31 +08:00

129 lines
4.1 KiB
C++

//===- Transform.cpp - C Interface for Transform dialect ------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "mlir-c/Dialect/Transform.h"
#include "mlir-c/Support.h"
#include "mlir/CAPI/Registration.h"
#include "mlir/Dialect/Transform/IR/TransformDialect.h"
#include "mlir/Dialect/Transform/IR/TransformTypes.h"
using namespace mlir;
MLIR_DEFINE_CAPI_DIALECT_REGISTRATION(Transform, transform,
transform::TransformDialect)
//===---------------------------------------------------------------------===//
// AnyOpType
//===---------------------------------------------------------------------===//
bool mlirTypeIsATransformAnyOpType(MlirType type) {
return isa<transform::AnyOpType>(unwrap(type));
}
MlirTypeID mlirTransformAnyOpTypeGetTypeID(void) {
return wrap(transform::AnyOpType::getTypeID());
}
MlirType mlirTransformAnyOpTypeGet(MlirContext ctx) {
return wrap(transform::AnyOpType::get(unwrap(ctx)));
}
MlirStringRef mlirTransformAnyOpTypeGetName(void) {
return wrap(transform::AnyOpType::name);
}
//===---------------------------------------------------------------------===//
// AnyParamType
//===---------------------------------------------------------------------===//
bool mlirTypeIsATransformAnyParamType(MlirType type) {
return isa<transform::AnyParamType>(unwrap(type));
}
MlirTypeID mlirTransformAnyParamTypeGetTypeID(void) {
return wrap(transform::AnyParamType::getTypeID());
}
MlirType mlirTransformAnyParamTypeGet(MlirContext ctx) {
return wrap(transform::AnyParamType::get(unwrap(ctx)));
}
MlirStringRef mlirTransformAnyParamTypeGetName(void) {
return wrap(transform::AnyParamType::name);
}
//===---------------------------------------------------------------------===//
// AnyValueType
//===---------------------------------------------------------------------===//
bool mlirTypeIsATransformAnyValueType(MlirType type) {
return isa<transform::AnyValueType>(unwrap(type));
}
MlirTypeID mlirTransformAnyValueTypeGetTypeID(void) {
return wrap(transform::AnyValueType::getTypeID());
}
MlirType mlirTransformAnyValueTypeGet(MlirContext ctx) {
return wrap(transform::AnyValueType::get(unwrap(ctx)));
}
MlirStringRef mlirTransformAnyValueTypeGetName(void) {
return wrap(transform::AnyValueType::name);
}
//===---------------------------------------------------------------------===//
// OperationType
//===---------------------------------------------------------------------===//
bool mlirTypeIsATransformOperationType(MlirType type) {
return isa<transform::OperationType>(unwrap(type));
}
MlirTypeID mlirTransformOperationTypeGetTypeID(void) {
return wrap(transform::OperationType::getTypeID());
}
MlirType mlirTransformOperationTypeGet(MlirContext ctx,
MlirStringRef operationName) {
return wrap(
transform::OperationType::get(unwrap(ctx), unwrap(operationName)));
}
MlirStringRef mlirTransformOperationTypeGetName(void) {
return wrap(transform::OperationType::name);
}
MlirStringRef mlirTransformOperationTypeGetOperationName(MlirType type) {
return wrap(cast<transform::OperationType>(unwrap(type)).getOperationName());
}
//===---------------------------------------------------------------------===//
// ParamType
//===---------------------------------------------------------------------===//
bool mlirTypeIsATransformParamType(MlirType type) {
return isa<transform::ParamType>(unwrap(type));
}
MlirTypeID mlirTransformParamTypeGetTypeID(void) {
return wrap(transform::ParamType::getTypeID());
}
MlirType mlirTransformParamTypeGet(MlirContext ctx, MlirType type) {
return wrap(transform::ParamType::get(unwrap(ctx), unwrap(type)));
}
MlirStringRef mlirTransformParamTypeGetName(void) {
return wrap(transform::ParamType::name);
}
MlirType mlirTransformParamTypeGetType(MlirType type) {
return wrap(cast<transform::ParamType>(unwrap(type)).getType());
}