Your assign_parms changes

[David Edelsohn]

>>>>> Richard Kenner writes:

Richard> Right, I understand that, but then why the second change to prohibit this
Richard> from being done for CONCAT, which seems a very valuable case?

	See the discussion thread started by Eric Botcazou:

http://gcc.gnu.org/ml/gcc-patches/2003-12/msg00031.html

The CONCAT generated for complex parameters produced additional spilling
and worse code.

David