[lit] Break main into smaller functions
commit20e50570923e98375033e1fb4d76eb5f66f572d6
authorJulian Lettner <jlettner@apple.com>
Thu, 10 Oct 2019 21:24:41 +0000 (10 21:24 +0000)
committerJulian Lettner <jlettner@apple.com>
Thu, 10 Oct 2019 21:24:41 +0000 (10 21:24 +0000)
treee2e3982f1445740a680c0fecd4f6f6235778d608
parentc24f456857358d4de05227c39502d2144b7aab6a
[lit] Break main into smaller functions

This change is purely mechanical.  I will do further cleanups of
parameter usages.

Reviewed By: rnk

Differential Revision: https://reviews.llvm.org/D68830

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374452 91177308-0d34-0410-b5e6-96231b3b80d8
utils/lit/lit/main.py