Revert "Upgrade V8 to 2.0.5"

This reverts commit 20b945df706b2b9fcbc1a84230372d288d497544.

Broken on Hagen's Macintosh. Don't have time to investigate.

1 files changed, 3 insertions, 35 deletions

diff --git a/deps/v8/src/x64/codegen-x64.h b/deps/v8/src/x64/codegen-x64.h
index fdace8d59d..8539884aaf 100644
--- a/deps/v8/src/x64/codegen-x64.h
+++ b/deps/v8/src/x64/codegen-x64.h
@@ -436,7 +436,7 @@ class CodeGenerator: public AstVisitor {
 
   void GenericBinaryOperation(
       Token::Value op,
-      StaticType* type,
+      SmiAnalysis* type,
       OverwriteMode overwrite_mode);
 
   // If possible, combine two constant smi values using op to produce
@@ -449,7 +449,7 @@ class CodeGenerator: public AstVisitor {
   void ConstantSmiBinaryOperation(Token::Value op,
                                   Result* operand,
                                   Handle<Object> constant_operand,
-                                  StaticType* type,
+                                  SmiAnalysis* type,
                                   bool reversed,
                                   OverwriteMode overwrite_mode);
 
@@ -670,8 +670,7 @@ class GenericBinaryOpStub: public CodeStub {
         mode_(mode),
         flags_(flags),
         args_in_registers_(false),
-        args_reversed_(false),
-        name_(NULL) {
+        args_reversed_(false) {
     use_sse3_ = CpuFeatures::IsSupported(SSE3);
     ASSERT(OpBits::is_valid(Token::NUM_TOKENS));
   }
@@ -690,7 +689,6 @@ class GenericBinaryOpStub: public CodeStub {
   bool args_in_registers_;  // Arguments passed in registers not on the stack.
   bool args_reversed_;  // Left and right argument are swapped.
   bool use_sse3_;
-  char* name_;
 
   const char* GetName();
 
@@ -747,36 +745,6 @@ class GenericBinaryOpStub: public CodeStub {
 };
 
 
-// Flag that indicates how to generate code for the stub StringAddStub.
-enum StringAddFlags {
-  NO_STRING_ADD_FLAGS = 0,
-  NO_STRING_CHECK_IN_STUB = 1 << 0  // Omit string check in stub.
-};
-
-
-class StringAddStub: public CodeStub {
- public:
-  explicit StringAddStub(StringAddFlags flags) {
-    string_check_ = ((flags & NO_STRING_CHECK_IN_STUB) == 0);
-  }
-
- private:
-  Major MajorKey() { return StringAdd; }
-  int MinorKey() { return string_check_ ? 0 : 1; }
-
-  void Generate(MacroAssembler* masm);
-
-  void GenerateCopyCharacters(MacroAssembler* masm,
-                              Register desc,
-                              Register src,
-                              Register count,
-                              bool ascii);
-
-  // Should the stub check whether arguments are strings?
-  bool string_check_;
-};
-
-
 } }  // namespace v8::internal
 
 #endif  // V8_X64_CODEGEN_X64_H_