mirror of https://github.com/llvm/torch-mlir
36 lines
1.2 KiB
C++
36 lines
1.2 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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 "PassDetail.h"
|
|
#include "npcomp/Backend/IREE/Passes.h"
|
|
|
|
#include "mlir/IR/BuiltinOps.h"
|
|
|
|
using namespace mlir;
|
|
using namespace mlir::NPCOMP;
|
|
using namespace mlir::NPCOMP::IREEBackend;
|
|
|
|
namespace {
|
|
// This pass lowers the public ABI of the module to the primitives exposed by
|
|
// the refbackrt dialect.
|
|
class LowerLinkagePass : public LowerLinkageBase<LowerLinkagePass> {
|
|
void runOnOperation() override {
|
|
ModuleOp module = getOperation();
|
|
for (auto func : module.getOps<FuncOp>()) {
|
|
if (func.getVisibility() == SymbolTable::Visibility::Public)
|
|
func->setAttr("iree.module.export", UnitAttr::get(&getContext()));
|
|
}
|
|
}
|
|
};
|
|
} // namespace
|
|
|
|
std::unique_ptr<OperationPass<ModuleOp>>
|
|
mlir::NPCOMP::IREEBackend::createLowerLinkagePass() {
|
|
return std::make_unique<LowerLinkagePass>();
|
|
}
|