1 files changed, 20 insertions, 5 deletions
diff --git a/deps/v8/src/compiler/wasm-gc-lowering.h b/deps/v8/src/compiler/wasm-gc-lowering.h
index 9269555102..56d89c927d 100644
--- a/deps/v8/src/compiler/wasm-gc-lowering.h
+++ b/deps/v8/src/compiler/wasm-gc-lowering.h
@@ -10,6 +10,7 @@
 #define V8_COMPILER_WASM_GC_LOWERING_H_
 
 #include "src/compiler/graph-reducer.h"
+#include "src/compiler/wasm-compiler-definitions.h"
 #include "src/compiler/wasm-graph-assembler.h"
 
 namespace v8 {
@@ -17,12 +18,14 @@ namespace internal {
 namespace compiler {
 
 class MachineGraph;
+class SourcePositionTable;
 class WasmGraphAssembler;
 
 class WasmGCLowering final : public AdvancedReducer {
  public:
   WasmGCLowering(Editor* editor, MachineGraph* mcgraph,
-                 const wasm::WasmModule* module);
+                 const wasm::WasmModule* module, bool disable_trap_handler,
+                 SourcePositionTable* source_position_table);
 
   const char* reducer_name() const override { return "WasmGCLowering"; }
 
@@ -39,13 +42,25 @@ class WasmGCLowering final : public AdvancedReducer {
   Reduction ReduceTypeGuard(Node* node);
   Reduction ReduceWasmExternInternalize(Node* node);
   Reduction ReduceWasmExternExternalize(Node* node);
-  Node* RootNode(RootIndex index);
-  Node* Null();
-  Node* IsNull(Node* object);
+  Reduction ReduceWasmStructGet(Node* node);
+  Reduction ReduceWasmStructSet(Node* node);
+  Reduction ReduceWasmArrayGet(Node* node);
+  Reduction ReduceWasmArraySet(Node* node);
+  Reduction ReduceWasmArrayLength(Node* node);
+  Reduction ReduceWasmArrayInitializeLength(Node* node);
+  Reduction ReduceStringAsWtf16(Node* node);
+  Reduction ReduceStringPrepareForGetCodeunit(Node* node);
+  Node* Null(wasm::ValueType type);
+  Node* IsNull(Node* object, wasm::ValueType type);
+  Node* BuildLoadExternalPointerFromObject(Node* object, int offset,
+                                           ExternalPointerTag tag);
+  void UpdateSourcePosition(Node* new_node, Node* old_node);
+  NullCheckStrategy null_check_strategy_;
   WasmGraphAssembler gasm_;
   const wasm::WasmModule* module_;
   Node* dead_;
-  Node* instance_node_;
+  const MachineGraph* mcgraph_;
+  SourcePositionTable* source_position_table_;
 };
 
 }  // namespace compiler