MicroBlaze branch updated

The microblaze branch has been synced with gcc-head and updated to gcc-4.5.0. -- Michael Eagerea...@eagercon.com 1960 Park Blvd., Palo Alto, CA 94306 650-325-8077

Microblaze branch updated to gcc-4.5

I've updated the Microblaze branch to gcc-4.5. It has passed gcc regression tests reasonably well. I still have some minor cleanup to do -- updating copyright notices, checking indents, and so forth. What's the best process for merging this into head? Should I submit a patch? -- Michael Eager