[llvm-dev] How to set command line option programmatically?

[via llvm-dev]

Hello,

i want to use the Scalarizer pass. 
(http://llvm.org/doxygen/Scalarizer_8cpp_source.html). This pass exposes 
the "scalarize-load-store"(default false) option on the command line.
For my use-case i want to always enable this option. How can i enable 
this option programmatically?

Thank you