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// Copyright 2022 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_MAGLEV_MAGLEV_GRAPH_VERIFIER_H_
#define V8_MAGLEV_MAGLEV_GRAPH_VERIFIER_H_
#include "src/maglev/maglev-compilation-info.h"
#include "src/maglev/maglev-graph-labeller.h"
#include "src/maglev/maglev-graph-processor.h"
#include "src/maglev/maglev-ir.h"
namespace v8 {
namespace internal {
namespace maglev {
class Graph;
// TODO(victorgomes): Currently it only verifies the inputs for all ValueNodes
// are expected to be tagged/untagged. Add more verification later.
class MaglevGraphVerifier {
public:
explicit MaglevGraphVerifier(MaglevCompilationInfo* compilation_info) {
if (compilation_info->has_graph_labeller()) {
graph_labeller_ = compilation_info->graph_labeller();
}
}
void PreProcessGraph(Graph* graph) {}
void PostProcessGraph(Graph* graph) {}
void PreProcessBasicBlock(BasicBlock* block) {}
template <typename NodeT>
ProcessResult Process(NodeT* node, const ProcessingState& state) {
node->VerifyInputs(graph_labeller_);
return ProcessResult::kContinue;
}
private:
MaglevGraphLabeller* graph_labeller_ = nullptr;
};
} // namespace maglev
} // namespace internal
} // namespace v8
#endif // V8_MAGLEV_MAGLEV_GRAPH_VERIFIER_H_
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