Version 3.7.1

src/assembler.cc

 // Copyright (c) 2011 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 816 matching lines @@
 }
 
 
 ExternalReference ExternalReference::keyed_lookup_cache_field_offsets(
     Isolate* isolate) {
   return ExternalReference(
       isolate->keyed_lookup_cache()->field_offsets_address());
 }
 
 
-ExternalReference ExternalReference::roots_address(Isolate* isolate) {
-  return ExternalReference(isolate->heap()->roots_address());
+ExternalReference ExternalReference::roots_array_start(Isolate* isolate) {
+  return ExternalReference(isolate->heap()->roots_array_start());
 }
 
 
 ExternalReference ExternalReference::address_of_stack_limit(Isolate* isolate) {
   return ExternalReference(isolate->stack_guard()->address_of_jslimit());
 }
 
 
 ExternalReference ExternalReference::address_of_real_stack_limit(
     Isolate* isolate) {
@@ skipping 281 matching lines @@
                                     BUILTIN_FP_INT_CALL));
 }
 
 
 static int native_compare_doubles(double y, double x) {
   if (x == y) return EQUAL;
   return x < y ? LESS : GREATER;
 }
 
 
+bool EvalComparison(Token::Value op, double op1, double op2) {
+  ASSERT(Token::IsCompareOp(op));
+  switch (op) {
+    case Token::EQ:
+    case Token::EQ_STRICT: return (op1 == op2);
+    case Token::NE: return (op1 != op2);
+    case Token::LT: return (op1 < op2);
+    case Token::GT: return (op1 > op2);
+    case Token::LTE: return (op1 <= op2);
+    case Token::GTE: return (op1 >= op2);
+    default:
+      UNREACHABLE();
+      return false;
+  }
+}
+
+
 ExternalReference ExternalReference::double_fp_operation(
     Token::Value operation, Isolate* isolate) {
   typedef double BinaryFPOperation(double x, double y);
   BinaryFPOperation* function = NULL;
   switch (operation) {
     case Token::ADD:
       function = &add_two_doubles;
       break;
     case Token::SUB:
       function = &sub_two_doubles;
@@ skipping 81 matching lines @@
     assembler_->RecordRelocInfo(RelocInfo::POSITION, state_.current_position);
     state_.written_position = state_.current_position;
     written = true;
   }
 
   // Return whether something was written.
   return written;
 }
 
 } }  // namespace v8::internal