1//===- StructBuilder.cpp - Helper for building LLVM structs --------------===//
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/StructBuilder.h"
10#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
11#include "mlir/Dialect/LLVMIR/LLVMTypes.h"
12#include "mlir/IR/Builders.h"
13
14using namespace mlir;
15
16//===----------------------------------------------------------------------===//
17// StructBuilder implementation
18//===----------------------------------------------------------------------===//
19
20StructBuilder::StructBuilder(Value v) : value(v), structType(v.getType()) {
21 assert(value != nullptr && "value cannot be null");
22 assert(LLVM::isCompatibleType(structType) && "expected llvm type");
23}
24
25Value StructBuilder::extractPtr(OpBuilder &builder, Location loc,
26 unsigned pos) const {
27 return builder.create<LLVM::ExtractValueOp>(loc, value, pos);
28}
29
30void StructBuilder::setPtr(OpBuilder &builder, Location loc, unsigned pos,
31 Value ptr) {
32 value = builder.create<LLVM::InsertValueOp>(loc, value, ptr, pos);
33}
34

source code of mlir/lib/Conversion/LLVMCommon/StructBuilder.cpp