This patch makes the changes in the driver that converts the medium code model to large.
LGTM with minor nit; thanks.
Add braces to the else block when adding braces to the if block: The coding guidelines have been updated for some time to discourage mixed bracing on if/else chains (see example
// Use braces for the `if` block to keep it uniform with the else block.
Seems you are contributing with an official mail, I think you can ask for commit access, if you want to continue contributing, bar is quite low in LLVM community.