Enable signed modular arithmetic for LOGIOR
authorPaul Khuong <pvk@pvk.ca>
Fri, 7 Jun 2013 23:03:44 +0000 (19:03 -0400)
committerPaul Khuong <pvk@pvk.ca>
Sat, 8 Jun 2013 06:29:23 +0000 (02:29 -0400)
commit3c25a14fa1f4c7f063babed8ef0a1a5d335298c6
treef64043506714ef8dc4b642bac9b5b84929a48158
parent54752bdd733ae3127d6dca2cc9a16413bf0126f3
Enable signed modular arithmetic for LOGIOR

 When the result of a bitwise or is known to be negative, we don't
 need to compute the most significant bits (they're all ones).
NEWS
src/compiler/srctran.lisp