delorie.com/archives/browse.cgi | search |
From: | dontmailme AT iname DOT com (Steamer) |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: THE -O2 PROBLEM |
Date: | Fri, 14 Apr 2000 19:41:50 GMT |
Organization: | always disorganized |
Lines: | 17 |
Message-ID: | <38f77447.42075750@news.freeserve.net> |
References: | <38F20E7A DOT 3330E9A4 AT mtu-net DOT ru> <38F6C64E DOT C7753C6C AT mtu-net DOT ru> <8d7l3g$j3i$1 AT nets3 DOT rz DOT RWTH-Aachen DOT DE> |
NNTP-Posting-Host: | modem-16.montana.dialup.pol.co.uk |
X-Trace: | news6.svr.pol.co.uk 955741311 20527 62.137.77.16 (14 Apr 2000 19:41:51 GMT) |
NNTP-Posting-Date: | 14 Apr 2000 19:41:51 GMT |
X-Complaints-To: | abuse AT theplanet DOT net |
X-Newsreader: | Forte Free Agent 1.11/32.235 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
Hans-Bernhard Broeker wrote: >Exactly. The problem is that with the AT&T assembly syntax used by gas >and gcc, it may well be impossible to use the "g" constraint for any >input/output operand. I don't understand this comment. E.g., what's wrong with something like: __asm__ ( "roll $16, %0" : "=g" (x) : "0" (x) : "cc" ); S.
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |