blob: 6a8dce7c5384c703ae30dbbe0057755f1938be89 [file] [log] [blame]
// Copyright (c) 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef SOURCE_FUZZ_TRANSFORMATION_ADD_TYPE_STRUCT_H_
#define SOURCE_FUZZ_TRANSFORMATION_ADD_TYPE_STRUCT_H_
#include <vector>
#include "source/fuzz/protobufs/spirvfuzz_protobufs.h"
#include "source/fuzz/transformation.h"
#include "source/fuzz/transformation_context.h"
#include "source/opt/ir_context.h"
namespace spvtools {
namespace fuzz {
class TransformationAddTypeStruct : public Transformation {
public:
explicit TransformationAddTypeStruct(
protobufs::TransformationAddTypeStruct message);
TransformationAddTypeStruct(uint32_t fresh_id,
const std::vector<uint32_t>& component_type_ids);
// - |message_.fresh_id| must be a fresh id
// - |message_.member_type_id| must be a sequence of non-function type ids
// - |message_.member_type_id| may not contain a result id of an OpTypeStruct
// instruction with BuiltIn members (i.e. members of the struct are
// decorated via OpMemberDecorate with BuiltIn decoration)
// - |message_.member_type_id| may not contain a result id of an OpTypeStruct
// instruction that has the Block or BufferBlock decoration
bool IsApplicable(
opt::IRContext* ir_context,
const TransformationContext& transformation_context) const override;
// Adds an OpTypeStruct instruction whose field types are given by
// |message_.member_type_id|, with result id |message_.fresh_id|.
void Apply(opt::IRContext* ir_context,
TransformationContext* transformation_context) const override;
std::unordered_set<uint32_t> GetFreshIds() const override;
protobufs::Transformation ToMessage() const override;
private:
protobufs::TransformationAddTypeStruct message_;
};
} // namespace fuzz
} // namespace spvtools
#endif // SOURCE_FUZZ_TRANSFORMATION_ADD_TYPE_STRUCT_H_