Merge revision 6928 to trunk, fixes assertion bug hit by webkit tests in debu...

src/ia32/lithium-codegen-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 109 matching lines @@
   Vector<char> copy = Vector<char>::New(length + 1);
   memcpy(copy.start(), builder.Finalize(), copy.length());
   masm()->RecordComment(copy.start());
 }
 
 
 bool LCodeGen::GenerateRelocPadding() {
   int reloc_size = masm()->relocation_writer_size();
   while (reloc_size < deoptimization_reloc_size.min_size) {
     __ RecordComment(RelocInfo::kFillerCommentString, true);
-    reloc_size += RelocInfo::kRelocCommentSize;
+    reloc_size += RelocInfo::kMinRelocCommentSize;
   }
   return !is_aborted();
 }
 
 
 bool LCodeGen::GeneratePrologue() {
   ASSERT(is_generating());
 
 #ifdef DEBUG
   if (strlen(FLAG_stop_at) > 0 &&
@@ skipping 3730 matching lines @@
   ASSERT(osr_pc_offset_ == -1);
   osr_pc_offset_ = masm()->pc_offset();
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32