This merge brings the gimple-front-end branch up to 4.7. It needed some minimal adjustments, but things seem to be working. Sandeep, please make sure it does. You may need to rebase your patch before committing it.
We need some tests in testsuite/gimple. Sandeep, do you think you could add some? If you need a hand with dejagnu, let me know. We still cannot generate code, but we should start adding some minimal parsing tests. Diego.
