From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22506 invoked by alias); 20 Jun 2012 07:46:15 -0000 Received: (qmail 22489 invoked by uid 22791); 20 Jun 2012 07:46:13 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED,TW_ZJ X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 20 Jun 2012 07:45:59 +0000 From: "ubizjak at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/53724] ICE when using the 'd' asm operand modifier Date: Wed, 20 Jun 2012 07:46:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement 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: --- X-Bugzilla-Changed-Fields: CC 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: 2012-06/txt/msg01293.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53724 Uros Bizjak changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hjl.tools at gmail dot com --- Comment #1 from Uros Bizjak 2012-06-20 07:45:35 UTC --- (In reply to comment #0) > The following gives: > internal compiler error: in print_reg, at config/i386/i386.c:13692 > > typedef double ymmd __attribute__ ((vector_size (32))); > ymmd func(ymmd p1, ymmd p2) > { > asm ("vfmadd132pd %1, %d0" > : "+x" (p1) : "x" (p2)); > return p1; > } For some reason we assert that ymm registers can't be duplicated. H.J.?