[Isolates] Merge (7083,7111] from bleeding_edge.

src/ia32/macro-assembler-ia32.cc

 // Copyright 2011 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1411 matching lines @@
   mov(ebx, Immediate(ext));
   CEntryStub ces(1);
   return TryTailCallStub(&ces);
 }
 
 
 void MacroAssembler::InvokePrologue(const ParameterCount& expected,
                                     const ParameterCount& actual,
                                     Handle<Code> code_constant,
                                     const Operand& code_operand,
-                                    Label* done,
+                                    NearLabel* done,
                                     InvokeFlag flag,
                                     PostCallGenerator* post_call_generator) {
   bool definitely_matches = false;
   Label invoke;
   if (expected.is_immediate()) {
     ASSERT(actual.is_immediate());
     if (expected.immediate() == actual.immediate()) {
       definitely_matches = true;
     } else {
       mov(eax, actual.immediate());
@@ skipping 48 matching lines @@
     bind(&invoke);
   }
 }
 
 
 void MacroAssembler::InvokeCode(const Operand& code,
                                 const ParameterCount& expected,
                                 const ParameterCount& actual,
                                 InvokeFlag flag,
                                 PostCallGenerator* post_call_generator) {
-  Label done;
+  NearLabel done;
   InvokePrologue(expected, actual, Handle<Code>::null(), code,
                  &done, flag, post_call_generator);
   if (flag == CALL_FUNCTION) {
     call(code);
     if (post_call_generator != NULL) post_call_generator->Generate();
   } else {
     ASSERT(flag == JUMP_FUNCTION);
     jmp(code);
   }
   bind(&done);
 }
 
 
 void MacroAssembler::InvokeCode(Handle<Code> code,
                                 const ParameterCount& expected,
                                 const ParameterCount& actual,
                                 RelocInfo::Mode rmode,
                                 InvokeFlag flag,
                                 PostCallGenerator* post_call_generator) {
-  Label done;
+  NearLabel done;
   Operand dummy(eax);
   InvokePrologue(expected, actual, code, dummy, &done,
                  flag, post_call_generator);
   if (flag == CALL_FUNCTION) {
     call(code, rmode);
     if (post_call_generator != NULL) post_call_generator->Generate();
   } else {
     ASSERT(flag == JUMP_FUNCTION);
     jmp(code, rmode);
   }
@@ skipping 504 matching lines @@
 
   // Check that the code was patched as expected.
   ASSERT(masm_.pc_ == address_ + size_);
   ASSERT(masm_.reloc_info_writer.pos() == address_ + size_ + Assembler::kGap);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32