PR gas/5543 broke mmix: "can't equate global symbol foo with register name"

[Hans-Peter Nilsson]

On Sun, 5 Oct 2008, H.J. Lu wrote:
> This patch allows global register symbol if GLOBAL_REGISTER_SYMBOL_OK
> is defined.  OK to install?

I think the convention is to call it e.g.
TC_GLOBAL_REGISTER_SYMBOL_OK, but (without actually testing it)
I don't see any other issues with the patch.
Thanks for the quick action!

brgds, H-P