Eliminate use of CALLE, using temporaries instead; all the midcode stuff remains.
Eliminate use of CALLE, using temporaries instead; all the midcode stuff remains.

Before:

-rw-r--r-- 1 dg dg 29811 Sep 29 17:46 bin/cowbe-z80.ncpmz.z80.com
-rw-r--r-- 1 dg dg 33773 Sep 29 17:45 bin/cowfe-16bit.ncpmz.z80.com

After:

-rw-r--r-- 1 dg dg 30744 Sep 29 17:45 bin/cowbe-z80.ncpmz.z80.com
-rw-r--r-- 1 dg dg 35448 Sep 29 17:44 bin/cowfe-16bit.ncpmz.z80.com

davidgiven/cowgol,davidgiven/cowgol