tree d65c20c0c9e8a8bd92c319ddf142a5a44d24935c
parent 943e5a44883539848588e33bffbe2a1773dc4b43
author Jan Korous <jkorous@apple.com> 1571161919 +0000
committer Jan Korous <jkorous@apple.com> 1571161919 +0000

Reland [Driver] Fix -working-directory issues

Don't change the default VFS in Driver, update tests & reland.

This reverts commit 999f8a7416f8edc54ef92e715fd23c532bcc74d4.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374926 91177308-0d34-0410-b5e6-96231b3b80d8