Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Upgrade our copy of clang, llvm and lldb to 3.6.0 release.

Please note that from 3.5.0 onwards, clang/llvm/lldb require C++11
support to build; see UPDATING for more information.

Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.6.0/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.6.0/tools/clang/docs/ReleaseNotes.html>

Thanks to Ed Maste for the lldb part of this upgrade.

Exp-run: antoine

Pull in r197399 from upstream clang trunk:

Add bit_FXSAVE as an alias for bit_FXSR, for gcc compat.

MFC after: 3 days

Pull in r186696 from upstream clang trunk:

This patch implements __get_cpuid_max() as an inline and __cpuid()
and __cpuid_count() as macros to be compatible with GCC's cpuid.h.
It also adds bit_<foo> constants for the various feature bits as
described in version 039 (May 2011) of Intel's SDM Volume 2 in the
description of the CPUID instruction. The list of bit_<foo>
constants is a bit exhaustive (GCC doesn't do near this many). More
bits could be added from a newer version of SDM if desired.

Patch by John Baldwin!

This should fix several ports which depend on this functionality being
available.

MFC after: 1 week

Upgrade our copy of llvm/clang to trunk r178860, in preparation of the
upcoming 3.3 release (branching and freezing expected in a few weeks).

Preliminary release notes can be found at the usual location:
<http://llvm.org/docs/ReleaseNotes.html>

An MFC is planned once the actual 3.3 release is finished.

Upgrade our copy of llvm/clang to r168974, from upstream's release_32
branch. This is effectively llvm/clang 3.2 RC2; the 3.2 release is
coming soon.

Upgrade our copy of llvm/clang to trunk r154661, in preparation of the
upcoming 3.1 release (expected in a few weeks). Preliminary release
notes can be found at: <http://llvm.org/docs/ReleaseNotes.html>

MFC after: 2 weeks

Vendor import of clang trunk r154661:
http://llvm.org/svn/llvm-project/cfe/trunk@r154661