This patch finishes addressing unused prefixes under CodeGen: 2 remaining tests fixed, and then undo-ing the lit.local.cfg changes under various subdirs and moving the policy under CodeGen. Differential Revision: https://reviews.llvm.org/D94430
This adds the lit config, and cleans up remaining tests. Differential Revision: https://reviews.llvm.org/D94245
llvm-svn: 239657