Fix some escaping and quoting in RUN lines, mainly involving { and <. In two
cases quoting of <{ didn't work out, so I changed the grep to check for }>
instead.

This fixes 7 testcases that were not properly running before.

llvm-svn: 52182
7 files changed
tree: d6cafe296a0b53c947db40e32407773cc6089a8c
  1. clang/
  2. llvm/