22:48 brooks 

Upgrade devel/llvm and lang/llvm-gcc4 to LLVM 2.2.

Switch llvm-gcc4 from the deprecated gcc 4.0 based version to a new gcc
4.2 based release.

See the release notes for details:
http://www.llvm.org/releases/2.2/docs/ReleaseNotes.html

15:24 brooks 

Upgrade to LLVM 2.1, the latest release.

A couple patchs are included from HEAD that didn't make the release, but
fix use-after-free bugs.

Submitted by:   Emil Mikulic <emil at cs dot rmit dot edu dot au>