5c5af910fe
This patch "modernizes" the LLVM `insertvalue` and `extractvalue` operations to use DenseI64ArrayAttr, since they only require an array of indices and previously there was confusion about whether to use i32 or i64 arrays, and to use assembly format. Reviewed By: ftynse Differential Revision: https://reviews.llvm.org/D131537
34 lines
1.3 KiB
C++
34 lines
1.3 KiB
C++
//===- StructBuilder.cpp - Helper for building LLVM structs --------------===//
|
|
//
|
|
// 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 "mlir/Conversion/LLVMCommon/StructBuilder.h"
|
|
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
|
|
#include "mlir/Dialect/LLVMIR/LLVMTypes.h"
|
|
#include "mlir/IR/Builders.h"
|
|
|
|
using namespace mlir;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// StructBuilder implementation
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
StructBuilder::StructBuilder(Value v) : value(v), structType(v.getType()) {
|
|
assert(value != nullptr && "value cannot be null");
|
|
assert(LLVM::isCompatibleType(structType) && "expected llvm type");
|
|
}
|
|
|
|
Value StructBuilder::extractPtr(OpBuilder &builder, Location loc,
|
|
unsigned pos) {
|
|
return builder.create<LLVM::ExtractValueOp>(loc, value, pos);
|
|
}
|
|
|
|
void StructBuilder::setPtr(OpBuilder &builder, Location loc, unsigned pos,
|
|
Value ptr) {
|
|
value = builder.create<LLVM::InsertValueOp>(loc, value, ptr, pos);
|
|
}
|