tree f2489f4f90ac6c0f1036bf587be6c98e37196e8f
parent 1557c610d349d38717685352000a4745107a42cb
author Nico Weber <nicolasweber@gmx.de> 1571017316 +0000
committer Nico Weber <nicolasweber@gmx.de> 1571017316 +0000

Prefer 'env not' over 'not env' in tests.

That way, lit's builtin 'env' command can be used for the 'env' bit.

Also it's clearer that way that the 'not' shouldn't cover 'env'
failures.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374749 91177308-0d34-0410-b5e6-96231b3b80d8