egcs/gcc ChangeLog config/i960/i960.md

[vmakarov@cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	vmakarov@egcs.cygnus.com	98/12/18 10:46:42

Modified files:
	gcc            : ChangeLog 
	gcc/config/i960: i960.md 

Log message:
	1998-12-17  Vladimir N. Makarov  <vmakarov@cygnus.com>
	
	* config/i60/i960.md (extendqihi2): Fix typo (usage ',' instead of
	';').
	
	1998-12-17  Michael Tiemann  <tiemann@axon.cygnus.com>
	
	* i960.md (extend*, zero_extend*): Don't generate rtl that looks
	like (subreg:SI (reg:SI N) 0), because it's wrong, and it hides
	optimizations from the combiner.