From PR9121 gcc defaulted to omitting the frame pointer on linux,
however, it doesn't do that unless we're optimizing. Change
that and haul out to a helper function. Also make this a driver
test appropriate rather than an assembly test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178606 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed