Don't return a std::vector in the Spiller interface, but take a reference to a
vector instead. This avoids needless copying and allocation.

Add documentation.

llvm-svn: 106788
3 files changed
tree: 991b7477e3476d394ff490a3aa0f1f0dd69f563e
  1. clang/
  2. compiler-rt/
  3. libcxx/
  4. lldb/
  5. llvm/