Make it possible to Crankshaft all kinds of stubs.

src/safepoint-table.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 41 matching lines @@
 bool SafepointEntry::HasRegisterAt(int reg_index) const {
   ASSERT(is_valid());
   ASSERT(reg_index >= 0 && reg_index < kNumSafepointRegisters);
   int byte_index = reg_index >> kBitsPerByteLog2;
   int bit_index = reg_index & (kBitsPerByte - 1);
   return (bits_[byte_index] & (1 << bit_index)) != 0;
 }
 
 
 SafepointTable::SafepointTable(Code* code) {
-  ASSERT(code->kind() == Code::OPTIMIZED_FUNCTION ||
-         code->kind() == Code::COMPILED_STUB);
+  ASSERT(code->is_crankshafted());
   code_ = code;
   Address header = code->instruction_start() + code->safepoint_table_offset();
   length_ = Memory::uint32_at(header + kLengthOffset);
   entry_size_ = Memory::uint32_at(header + kEntrySizeOffset);
   pc_and_deoptimization_indexes_ = header + kHeaderSize;
   entries_ = pc_and_deoptimization_indexes_ +
             (length_ * kPcAndDeoptimizationIndexSize);
   ASSERT(entry_size_ > 0);
   STATIC_ASSERT(SafepointEntry::DeoptimizationIndexField::kMax ==
                 Safepoint::kNoDeoptimizationIndex);
@@ skipping 155 matching lines @@
                                                unsigned index) {
   uint32_t encoding = SafepointEntry::DeoptimizationIndexField::encode(index);
   encoding |= SafepointEntry::ArgumentsField::encode(info.arguments);
   encoding |= SafepointEntry::SaveDoublesField::encode(info.has_doubles);
   return encoding;
 }
 
 
 
 } }  // namespace v8::internal