Remove mem checking code

[Aldy Hernandez]

>>>>> "Richard" == Richard Kenner <kenner@vlsi1.ultra.nyu.edu> writes:

 >     perhaps adding just one other platform to your tests would help.
 > Nope.  This particular conditional would have been only hit on PA as a
 > major platform.

 > As I say, this sort of thing is why we should continue eliminating preprocessor
 > tests as such as possible.

I mean, adding another testing platform for your changes in general,
not just this one.  It seems like this is not the first time (in very
recent history) that your patches break more than they fix.

IIRC, a week or two ago some of your MEM patches broke bootstraps
everywhere.

Aldy