4.0.0->4.0.1 regression: Can't use 64-bit shared libs on powerpc-apple-darwin8.1.0

[Bradley Lucier]

Mark:

I cannot build and use (link, etc.) 64-bit shared libraries on  
powerpc-apple-darwin8.1.0 with gcc version 4.0.1 20050615  
(prerelease).  This is a regression from 4.0.0 on the same platform.

I couldn't come up with a short example, sorry, but it is easy to  
reproduce if you have the right hardware/software combo (G5 with  
Xcode 2.1 on MacOS X 10.4.1).

This was assigned

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22082

Brad