Development Reference Guides


Avoid References to Compiler-Specific Libraries

While compiler-specific libraries are intended to improve the performance of your application, they increase the size of your binaries.
Certain compiler options may improve the code size.
Options to specify:
(C++ only)
Advantages of this method:
The compiler will not assume the presence of compiler-specific libraries. It will generate only calls that appear in the source code.
Disadvantages of this method:
This method may sacrifice performance if the library codes were in hotspots. Also, because we cannot assume any libraries, some compiler optimizations will be suppressed.
  • This option implies option
    ; you can override that default by explicitly specifying option
  • Depending on code characteristics, this option can sometimes increase binary size.

Product and Performance Information


Performance varies by use, configuration and other factors. Learn more at