Don't eagerly deserialize every templated function (and every static data
member inside a class template) when loading a PCH file or module.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178496 91177308-0d34-0410-b5e6-96231b3b80d8
Revert r178079, it caused PR15637.

Also add a test for PR15637.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178497 91177308-0d34-0410-b5e6-96231b3b80d8
R600: Add missing Southern Islands GPU to setCPU() function

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178498 91177308-0d34-0410-b5e6-96231b3b80d8
R600: Handle -mcpu option v3

v2:
  - Add a test case

v3:
  - Use the -### clang option in the tests

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178499 91177308-0d34-0410-b5e6-96231b3b80d8