[wasm] Drop old typing-asm and its tests.

src/asmjs/typing-asm.h

Index: src/asmjs/typing-asm.h
diff --git a/src/asmjs/typing-asm.h b/src/asmjs/typing-asm.h
deleted file mode 100644
index 683f5b2831512ba01c30e1d16b7bc2eee7b9d985..0000000000000000000000000000000000000000
--- a/src/asmjs/typing-asm.h
+++ /dev/null
@@ -1,190 +0,0 @@
-// 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_ASMJS_TYPING_ASM_H_
-#define V8_ASMJS_TYPING_ASM_H_
-
-#include "src/allocation.h"
-#include "src/ast/ast-type-bounds.h"
-#include "src/ast/ast.h"
-#include "src/effects.h"
-#include "src/type-info.h"
-#include "src/types.h"
-#include "src/zone.h"
-
-namespace v8 {
-namespace internal {
-
-class TypeCache;
-
-class AsmTyper : public AstVisitor {
- public:
-  explicit AsmTyper(Isolate* isolate, Zone* zone, Script* script,
-                    FunctionLiteral* root);
-  bool Validate();
-  void set_allow_simd(bool simd) { allow_simd_ = simd; }
-  void set_fixed_signature(bool fixed) { fixed_signature_ = fixed; }
-  const char* error_message() { return error_message_; }
-  const AstTypeBounds* bounds() { return &bounds_; }
-
-  enum StandardMember {
-    kNone = 0,
-    kStdlib,
-    kInfinity,
-    kNaN,
-    kMathAcos,
-    kMathAsin,
-    kMathAtan,
-    kMathCos,
-    kMathSin,
-    kMathTan,
-    kMathExp,
-    kMathLog,
-    kMathCeil,
-    kMathFloor,
-    kMathSqrt,
-    kMathAbs,
-    kMathMin,
-    kMathMax,
-    kMathAtan2,
-    kMathPow,
-    kMathImul,
-    kMathFround,
-    kMathE,
-    kMathLN10,
-    kMathLN2,
-    kMathLOG2E,
-    kMathLOG10E,
-    kMathPI,
-    kMathSQRT1_2,
-    kMathSQRT2,
-  };
-
-  StandardMember VariableAsStandardMember(Variable* variable);
-
-  DEFINE_AST_VISITOR_SUBCLASS_MEMBERS();
-
- private:
-  Zone* zone_;
-  Isolate* isolate_;
-  Script* script_;
-  FunctionLiteral* root_;
-  bool valid_;
-  bool allow_simd_;
-  bool fixed_signature_;
-
-  struct VariableInfo : public ZoneObject {
-    Type* type;
-    bool is_check_function;
-    bool is_constructor_function;
-    StandardMember standard_member;
-
-    VariableInfo()
-        : type(NULL),
-          is_check_function(false),
-          is_constructor_function(false),
-          standard_member(kNone) {}
-    explicit VariableInfo(Type* t)
-        : type(t),
-          is_check_function(false),
-          is_constructor_function(false),
-          standard_member(kNone) {}
-  };
-
-  // Information for bi-directional typing with a cap on nesting depth.
-  Type* expected_type_;
-  Type* computed_type_;
-  VariableInfo* property_info_;
-  int32_t intish_;  // How many ops we've gone without a x|0.
-
-  Type* return_type_;  // Return type of last function.
-  size_t array_size_;  // Array size of last ArrayLiteral.
-
-  typedef ZoneMap<std::string, VariableInfo*> ObjectTypeMap;
-  ObjectTypeMap stdlib_types_;
-  ObjectTypeMap stdlib_heap_types_;
-  ObjectTypeMap stdlib_math_types_;
-#define V(NAME, Name, name, lane_count, lane_type) \
-  ObjectTypeMap stdlib_simd_##name##_types_;       \
-  VariableInfo* stdlib_simd_##name##_constructor_type_;
-  SIMD128_TYPES(V)
-#undef V
-
-  // Map from Variable* to global/local variable Type*.
-  ZoneHashMap global_variable_type_;
-  ZoneHashMap local_variable_type_;
-
-  bool in_function_;  // In module function?
-  bool building_function_tables_;
-  bool visiting_exports_;
-
-  TypeCache const& cache_;
-
-  AstTypeBounds bounds_;
-
-  static const int kErrorMessageLimit = 150;
-  char error_message_[kErrorMessageLimit];
-
-  static const int kMaxUncombinedAdditiveSteps = 1 << 20;
-  static const int kMaxUncombinedMultiplicativeSteps = 1;
-
-  void InitializeStdlib();
-  void InitializeStdlibSIMD();
-
-  void VisitDeclarations(ZoneList<Declaration*>* d) override;
-  void VisitStatements(ZoneList<Statement*>* s) override;
-
-  void VisitExpressionAnnotation(Expression* e, Variable* var, bool is_return);
-  void VisitFunctionAnnotation(FunctionLiteral* f);
-  void VisitAsmModule(FunctionLiteral* f);
-
-  void VisitHeapAccess(Property* expr, bool assigning, Type* assignment_type);
-
-  void CheckPolymorphicStdlibArguments(enum StandardMember standard_member,
-                                       ZoneList<Expression*>* args);
-
-  Expression* GetReceiverOfPropertyAccess(Expression* expr, const char* name);
-  bool IsMathObject(Expression* expr);
-  bool IsSIMDObject(Expression* expr);
-  bool IsSIMDTypeObject(Expression* expr, const char* name);
-  bool IsStdlibObject(Expression* expr);
-
-  void VisitSIMDProperty(Property* expr);
-
-  int ElementShiftSize(Type* type);
-  Type* StorageType(Type* type);
-
-  void SetType(Variable* variable, Type* type);
-  Type* GetType(Variable* variable);
-  VariableInfo* GetVariableInfo(Variable* variable);
-  VariableInfo* MakeVariableInfo(Variable* variable);
-  void SetVariableInfo(Variable* variable, const VariableInfo* info);
-
-  VariableInfo* LibType(ObjectTypeMap* map, Handle<String> name);
-  void VisitLibraryAccess(ObjectTypeMap* map, Property* expr);
-
-  void SetResult(Expression* expr, Type* type);
-  void IntersectResult(Expression* expr, Type* type);
-
-  void VisitWithExpectation(Expression* expr, Type* expected_type,
-                            const char* msg);
-
-  void VisitLiteral(Literal* expr, bool is_return);
-
-  void VisitIntegerBitwiseOperator(BinaryOperation* expr, Type* left_expected,
-                                   Type* right_expected, Type* result_type,
-                                   bool conversion);
-
-  Zone* zone() const { return zone_; }
-
-#define DECLARE_VISIT(type) void Visit##type(type* node) override;
-  AST_NODE_LIST(DECLARE_VISIT)
-#undef DECLARE_VISIT
-
-  DISALLOW_COPY_AND_ASSIGN(AsmTyper);
-};
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_TYPING_ASM_H_