Fix code sample in NVPTX examples: now it compiles to PTX and runs as expected.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197498 91177308-0d34-0410-b5e6-96231b3b80d8
Add some simple COFF files with Z7 debug info

These will later be used as tests for the dumper part of http://llvm-reviews.chandlerc.com/D2232

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197499 91177308-0d34-0410-b5e6-96231b3b80d8