FreeRawMemory     332 src/spaces.cc      isolate_->code_range()->FreeRawMemory(base, size);
FreeRawMemory     841 src/spaces.h     void FreeRawMemory(Address buf, size_t length);
FreeRawMemory     226 test/cctest/test-alloc.cc       code_range->FreeRawMemory(blocks[index].base, blocks[index].size);