tree c13e37834498e539eb14a1eaaa709b01af830c63
parent 157a3ff14d2dfe21c63fec34f07bf917d0ccf789
author Douglas Gregor <dgregor@apple.com> 1288195201 +0000
committer Douglas Gregor <dgregor@apple.com> 1288195201 +0000

Add an environment variable that allows us to turn off threading in c-index-test

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117449 91177308-0d34-0410-b5e6-96231b3b80d8