[wasm] Master CL for Binary 0xC changes.

src/compiler/wasm-compiler.h

 // Copyright 2015 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_COMPILER_WASM_COMPILER_H_
 #define V8_COMPILER_WASM_COMPILER_H_
 
 #include <memory>
 
 // Clients of this interface shouldn't depend on lots of compiler internals.
@@ skipping 135 matching lines @@
   // Operations that read and/or write {control} and {effect}.
   //-----------------------------------------------------------------------
   Node* Branch(Node* cond, Node** true_node, Node** false_node);
   Node* Switch(unsigned count, Node* key);
   Node* IfValue(int32_t value, Node* sw);
   Node* IfDefault(Node* sw);
   Node* Return(unsigned count, Node** vals);
   Node* ReturnVoid();
   Node* Unreachable(wasm::WasmCodePosition position);
 
-  Node* CallDirect(uint32_t index, Node** args,
-                   wasm::WasmCodePosition position);
-  Node* CallImport(uint32_t index, Node** args,
-                   wasm::WasmCodePosition position);
-  Node* CallIndirect(uint32_t index, Node** args,
-                     wasm::WasmCodePosition position);
+  Node** CallDirect(uint32_t index, Node** args,
+                    wasm::WasmCodePosition position);
+  Node** CallIndirect(uint32_t index, Node** args,
+                      wasm::WasmCodePosition position);
+
   void BuildJSToWasmWrapper(Handle<Code> wasm_code, wasm::FunctionSig* sig);
   void BuildWasmToJSWrapper(Handle<JSReceiver> target, wasm::FunctionSig* sig);
 
   Node* ToJS(Node* node, wasm::LocalType type);
   Node* FromJS(Node* node, Node* context, wasm::LocalType type);
   Node* Invert(Node* node);
   Node* FunctionTable(uint32_t index);
 
   //-----------------------------------------------------------------------
   // Operations that concern the linear memory.
   //-----------------------------------------------------------------------
-  Node* MemSize(uint32_t offset);
+  Node* CurrentMemoryPages();
   Node* GetGlobal(uint32_t index);
   Node* SetGlobal(uint32_t index, Node* val);
   Node* LoadMem(wasm::LocalType type, MachineType memtype, Node* index,
                 uint32_t offset, uint32_t alignment,
                 wasm::WasmCodePosition position);
   Node* StoreMem(MachineType type, Node* index, uint32_t offset,
                  uint32_t alignment, Node* val,
                  wasm::WasmCodePosition position);
 
   static void PrintDebugName(Node* node);
@@ skipping 38 matching lines @@
   wasm::FunctionSig* function_signature_;
   SetOncePointer<const Operator> allocate_heap_number_operator_;
 
   compiler::SourcePositionTable* source_position_table_ = nullptr;
 
   // Internal helper methods.
   JSGraph* jsgraph() { return jsgraph_; }
   Graph* graph();
 
   Node* String(const char* string);
+  Node* MemSize(uint32_t offset);
   Node* MemBuffer(uint32_t offset);
   void BoundsCheckMem(MachineType memtype, Node* index, uint32_t offset,
                       wasm::WasmCodePosition position);
 
   Node* BuildChangeEndianness(Node* node, MachineType type,
                               wasm::LocalType wasmtype = wasm::kAstStmt);
 
   Node* MaskShiftCount32(Node* node);
   Node* MaskShiftCount64(Node* node);
 
   Node* BuildCCall(MachineSignature* sig, Node** args);
-  Node* BuildWasmCall(wasm::FunctionSig* sig, Node** args,
-                      wasm::WasmCodePosition position);
+  Node** BuildWasmCall(wasm::FunctionSig* sig, Node** args,
+                       wasm::WasmCodePosition position);
 
   Node* BuildF32CopySign(Node* left, Node* right);
   Node* BuildF64CopySign(Node* left, Node* right);
   Node* BuildI32SConvertF32(Node* input, wasm::WasmCodePosition position);
   Node* BuildI32SConvertF64(Node* input, wasm::WasmCodePosition position);
   Node* BuildI32UConvertF32(Node* input, wasm::WasmCodePosition position);
   Node* BuildI32UConvertF64(Node* input, wasm::WasmCodePosition position);
   Node* BuildI32Ctz(Node* input);
   Node* BuildI32Popcnt(Node* input);
   Node* BuildI64Ctz(Node* input);
@@ skipping 87 matching lines @@
   }
 
   int AddParameterNodes(Node** args, int pos, int param_count,
                         wasm::FunctionSig* sig);
 };
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_WASM_COMPILER_H_