mirror of https://github.com/llvm/torch-mlir
31 lines
1.1 KiB
C++
31 lines
1.1 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
|
||
|
|
// Also available under a BSD-style license. See LICENSE.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
#include "./Utils.h"
|
||
|
|
#include "torch-mlir/Dialect/Torch/Utils/Utils.h"
|
||
|
|
|
||
|
|
using namespace mlir;
|
||
|
|
using namespace torch;
|
||
|
|
|
||
|
|
FailureOr<Type> torch_to_stablehlo::getBackendTypeForScalarType(
|
||
|
|
MLIRContext *context, torch_upstream::ScalarType dtypeInt) {
|
||
|
|
FailureOr<Type> maybeType = Torch::getTypeForScalarType(
|
||
|
|
context, (torch_upstream::ScalarType)dtypeInt);
|
||
|
|
if (failed(maybeType)) {
|
||
|
|
return failure();
|
||
|
|
}
|
||
|
|
Type type = *maybeType;
|
||
|
|
// The stablehlo backend expects signed integers to be signless.
|
||
|
|
if (type.isSignedInteger()) {
|
||
|
|
type = IntegerType::get(context, type.getIntOrFloatBitWidth(),
|
||
|
|
IntegerType::Signless);
|
||
|
|
}
|
||
|
|
return type;
|
||
|
|
}
|