Function do_memalign_or_cpp_memalign

BeefRT/gperftools/src/tcmalloc.cc:1056–1058

void* do_memalign(size_t align, size_t size);

inline void* do_memalign_or_cpp_memalign(size_t align, size_t size) {
  return tc_new_mode ? cpp_memalign(align, size) : do_memalign(align, size);
}

// Must be called with the page lock held.
inline bool should_report_large(Length num_pages) {