Compile-time / memory regression

[David Edelsohn]

>>>>> Richard Guenther writes:

Richard> Between Dec 12 and today there has been a ~10% compile-time regression
Richard> and a 1.3% memory usage regression on the tramp3d tester.  Due to
Richard> bootstrap problems in between these days I cannot restrict the window 
Richard> more.

	When Mark announced mainline open for GCC 4.2 work, he said:

* Please announce major merges of new functionality 24 hours before the
actual merge

* Please allow 24 hours after a major merge before the next major merge

* Please refrain from a major merge if we're currently experiencing
serious stability problems that are being resolved from the previous
merge.


	Developers are not following those requests.  If developers cannot
voluntarily implement the requests, more strict rules will have to be
imposed. 

David