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// Copyright (c) 2022 Advanced Micro Devices, Inc.
//
// 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 _VAR_FUNC_CALL_PASS_H
#define _VAR_FUNC_CALL_PASS_H
#include "source/opt/pass.h"
namespace spvtools {
namespace opt {
class FixFuncCallArgumentsPass : public Pass {
public:
FixFuncCallArgumentsPass() {}
const char* name() const override { return "fix-for-funcall-param"; }
Status Process() override;
// Returns true if the module has one one function.
bool ModuleHasASingleFunction();
// Copies from the memory pointed to by |operand_inst| to a new function scope
// variable created before |func_call_inst|, and
// copies the value of the new variable back to the memory pointed to by
// |operand_inst| after |funct_call_inst| Returns the id of
// the new variable.
uint32_t ReplaceAccessChainFuncCallArguments(Instruction* func_call_inst,
Instruction* operand_inst);
// Fix function call |func_call_inst| non memory object arguments
bool FixFuncCallArguments(Instruction* func_call_inst);
IRContext::Analysis GetPreservedAnalyses() override {
return IRContext::kAnalysisTypes;
}
};
} // namespace opt
} // namespace spvtools
#endif // _VAR_FUNC_CALL_PASS_H
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