LLVM pre-release license:

This is a pre-release distribution of the LLVM software and is provided for
evaluation only.  This version of the LLVM software or modifications thereof
should not be distributed to third parties for any purpose.  Any third parties
interested in it can request a copy directly by sending e-mail to
[email protected].  As this is an evaluation release, we would appreciate any
and all feedback, ideas, and reports of bugs that you encounter.  These can be
submitted through the [email protected] or [email protected] mailing lists
as appropriate.  We thank you for your interest in LLVM and look forward to any
comments or feedback you may have.

THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
SOFTWARE.