cannot build mainline GCC with mainline binutils

[Bob Wilson]

H. J. Lu wrote:
> Someone is wrong. Can you create very very small testcase in assembly?

I agree -- something is wrong.  I have a small testcase, but it is not very, 
very small.  In the process of shrinking the testcase even further, I discovered 
a clue to the problem, and fortunately (for you, not me) it appears to be 
Xtensa-specific.  I'm still investigating....

--Bob