From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2196 invoked by alias); 10 Nov 2012 19:41:45 -0000 Received: (qmail 2157 invoked by uid 48); 10 Nov 2012 19:41:32 -0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/55247] [4.8 Regression] internal compiler error: Max. number of generated reload insns per insn is achieved (90) Date: Sat, 10 Nov 2012 19:41:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ubizjak at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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 X-SW-Source: 2012-11/txt/msg00919.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55247 --- Comment #14 from Uros Bizjak 2012-11-10 19:41:31 UTC --- (In reply to comment #13) > With this fix, we don't need to change *movti_internal_rex64 > since it generates redundant load/store. True, IIRC this was the reason for asymmetry in alternatives. Please revert the *movti_internal_rex64 change when the middle-end patch goes in.