xref: /llvm-project/mlir/lib/Conversion/LLVMCommon/LoweringOptions.cpp (revision b5d847b1b95750d0af40cfc8c71a8fec50bb8613) 
1 //===- LoweringOptions.cpp -  Common config for lowering to LLVM ----------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "mlir/Conversion/LLVMCommon/LoweringOptions.h"
10 #include "mlir/IR/BuiltinTypes.h"
11 #include "mlir/Interfaces/DataLayoutInterfaces.h"
12 
13 using namespace mlir;
14 
LowerToLLVMOptions(MLIRContext * ctx)15 mlir::LowerToLLVMOptions::LowerToLLVMOptions(MLIRContext *ctx)
16     : LowerToLLVMOptions(ctx, DataLayout()) {}
17 
LowerToLLVMOptions(MLIRContext * ctx,const DataLayout & dl)18 mlir::LowerToLLVMOptions::LowerToLLVMOptions(MLIRContext *ctx,
19                                              const DataLayout &dl) {
20   indexBitwidth = dl.getTypeSizeInBits(IndexType::get(ctx));
21 }
22