This reverts commit63f0fdc262. Sincef1431bbfb1, this environment variable is always set up by lit itself, so individual test suites don't need to set it. Differential Revision: https://reviews.llvm.org/D149356
This reverts commit63f0fdc262. Sincef1431bbfb1, this environment variable is always set up by lit itself, so individual test suites don't need to set it. Differential Revision: https://reviews.llvm.org/D149356