From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 43706 invoked by alias); 24 Jul 2015 13:41:38 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 43573 invoked by uid 48); 24 Jul 2015 13:41:34 -0000 From: "kkojima at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/66930] [5 Regression]: gengtype.c is miscompiled during stage2 Date: Fri, 24 Jul 2015 13:41:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 5.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: kkojima at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-07/txt/msg02114.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66930 --- Comment #15 from Kazumoto Kojima --- (In reply to Oleg Endo from comment #13) > This would be OK for hardregs (which are clobbered by calls). When working > on pseudos, it's actually OK to ignore calls. Maybe it'd be a good idea to > extend sh_find_set_of_reg to check for call clobbered hardregs only. This > will make the function easier to use. I see. Thanks for your explanation.