4 Commits

Author	SHA1	Message	Date
Ken Thompson	567a7bf664	more code optimization ... 1. dont clear external and heap objects 2. propagate constant assignment R=r OCL=28254 CL=28254	2009-05-04 21:48:46 -07:00
Ken Thompson	4f49b88dda	optimizer bug w STOstring ... R=r OCL=23820 CL=23820	2009-01-29 15:13:36 -08:00
Ken Thompson	e081f25c3e	reg and peep ... R=r OCL=19871 CL=19871	2008-11-22 17:58:53 -08:00
Ken Thompson	2dd16a3208	first cut at optimizing ... R=r OCL=19564 CL=19564	2008-11-18 19:24:37 -08:00