mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-26 21:30:07 +00:00
62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
// Copyright (c) 2020 Vasyl Teliman
|
|
//
|
|
// 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_PERMUTE_FUNCTION_PARAMETERS_H_
|
|
#define SOURCE_FUZZ_TRANSFORMATION_PERMUTE_FUNCTION_PARAMETERS_H_
|
|
|
|
#include "source/fuzz/fact_manager.h"
|
|
#include "source/fuzz/protobufs/spirvfuzz_protobufs.h"
|
|
#include "source/fuzz/transformation.h"
|
|
#include "source/opt/ir_context.h"
|
|
|
|
namespace spvtools {
|
|
namespace fuzz {
|
|
|
|
class TransformationPermuteFunctionParameters : public Transformation {
|
|
public:
|
|
explicit TransformationPermuteFunctionParameters(
|
|
const protobufs::TransformationPermuteFunctionParameters& message);
|
|
|
|
TransformationPermuteFunctionParameters(
|
|
uint32_t function_id, uint32_t new_type_id,
|
|
const std::vector<uint32_t>& permutation);
|
|
|
|
// - |function_id| is a valid non-entry-point OpFunction instruction
|
|
// - |new_type_id| is a result id of a valid OpTypeFunction instruction.
|
|
// New type is valid if:
|
|
// - it has the same number of operands as the old one
|
|
// - function's result type is the same as the old one
|
|
// - function's arguments are permuted according to |permutation| vector
|
|
// - |permutation| is a set of [0..(n - 1)], where n is a number of arguments
|
|
// to the function
|
|
bool IsApplicable(opt::IRContext* context,
|
|
const FactManager& fact_manager) const override;
|
|
|
|
// - OpFunction instruction with |result_id == function_id| is changed.
|
|
// Its arguments are permuted according to the |permutation| vector
|
|
// - Changed function gets a new type specified by |type_id|
|
|
// - Calls to the function are adjusted accordingly
|
|
void Apply(opt::IRContext* context, FactManager* fact_manager) const override;
|
|
|
|
protobufs::Transformation ToMessage() const override;
|
|
|
|
private:
|
|
protobufs::TransformationPermuteFunctionParameters message_;
|
|
};
|
|
|
|
} // namespace fuzz
|
|
} // namespace spvtools
|
|
|
|
#endif // SOURCE_FUZZ_TRANSFORMATION_PERMUTE_FUNCTION_PARAMETERS_H_
|