Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83 (MC840302); site tjalk.UUCP Path: utzoo!watmath!clyde!burl!ulysses!allegra!mit-eddie!think!harvard!seismo!mcvax!vu44!botter!tjalk!cogito From: cogito@tjalk.UUCP (Robbert van Renesse) Newsgroups: net.bugs.4bsd Subject: cc generated code bug Message-ID: <486@tjalk.UUCP> Date: Sun, 30-Jun-85 12:06:48 EDT Article-I.D.: tjalk.486 Posted: Sun Jun 30 12:06:48 1985 Date-Received: Tue, 2-Jul-85 04:45:37 EDT Reply-To: cogito@tjalk.UUCP (Robbert van Renesse) Organization: VU Informatica, Amsterdam Lines: 7 When right-shifting an unsigned variable, the compiler generates an EXTZV instruction. If the shift count exceeds 32, a reserved operand fault occurs and the program gets an illegal instruction signal, instead of giving a null result. -- Robbert van Renesse cogito@vu44.UUCP