84 lines
3.0 KiB
C++
84 lines
3.0 KiB
C++
//===- DialectSMT.cpp - Pybind module for SMT dialect API support ---------===//
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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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#include "NanobindUtils.h"
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#include "mlir-c/Dialect/SMT.h"
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#include "mlir-c/IR.h"
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#include "mlir-c/Support.h"
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#include "mlir-c/Target/ExportSMTLIB.h"
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#include "mlir/Bindings/Python/Diagnostics.h"
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#include "mlir/Bindings/Python/Nanobind.h"
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#include "mlir/Bindings/Python/NanobindAdaptors.h"
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namespace nb = nanobind;
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using namespace nanobind::literals;
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using namespace mlir;
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using namespace mlir::python;
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using namespace mlir::python::nanobind_adaptors;
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void populateDialectSMTSubmodule(nanobind::module_ &m) {
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auto smtBoolType = mlir_type_subclass(m, "BoolType", mlirSMTTypeIsABool)
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.def_classmethod(
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"get",
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[](const nb::object &, MlirContext context) {
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return mlirSMTTypeGetBool(context);
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},
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"cls"_a, "context"_a.none() = nb::none());
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auto smtBitVectorType =
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mlir_type_subclass(m, "BitVectorType", mlirSMTTypeIsABitVector)
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.def_classmethod(
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"get",
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[](const nb::object &, int32_t width, MlirContext context) {
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return mlirSMTTypeGetBitVector(context, width);
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},
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"cls"_a, "width"_a, "context"_a.none() = nb::none());
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auto exportSMTLIB = [](MlirOperation module, bool inlineSingleUseValues,
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bool indentLetBody) {
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mlir::python::CollectDiagnosticsToStringScope scope(
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mlirOperationGetContext(module));
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PyPrintAccumulator printAccum;
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MlirLogicalResult result = mlirTranslateOperationToSMTLIB(
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module, printAccum.getCallback(), printAccum.getUserData(),
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inlineSingleUseValues, indentLetBody);
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if (mlirLogicalResultIsSuccess(result))
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return printAccum.join();
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throw nb::value_error(
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("Failed to export smtlib.\nDiagnostic message " + scope.takeMessage())
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.c_str());
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};
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m.def(
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"export_smtlib",
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[&exportSMTLIB](MlirOperation module, bool inlineSingleUseValues,
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bool indentLetBody) {
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return exportSMTLIB(module, inlineSingleUseValues, indentLetBody);
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},
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"module"_a, "inline_single_use_values"_a = false,
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"indent_let_body"_a = false);
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m.def(
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"export_smtlib",
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[&exportSMTLIB](MlirModule module, bool inlineSingleUseValues,
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bool indentLetBody) {
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return exportSMTLIB(mlirModuleGetOperation(module),
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inlineSingleUseValues, indentLetBody);
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},
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"module"_a, "inline_single_use_values"_a = false,
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"indent_let_body"_a = false);
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}
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NB_MODULE(_mlirDialectsSMT, m) {
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m.doc() = "MLIR SMT Dialect";
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populateDialectSMTSubmodule(m);
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}
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