Regressions on mainline

[Mark Mitchell]

On the mainline, I'm seeing failures with stack-1.C, gcov-1.C, and warn7.C.

Since we have a policy of not checking things without running tests, and 
yet I'm seeing these failures on multiple platforms, I'm perplexed as to 
what has transpired.

Would someone please explain why these tests are failing and what is 
being done to fix them?

-- 
Mark Mitchell
CodeSourcery, LLC
(916) 791-8304
mark@codesourcery.com