From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 921 invoked by alias); 16 Dec 2010 05:10:42 -0000 Received: (qmail 911 invoked by uid 22791); 16 Dec 2010 05:10:40 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Thu, 16 Dec 2010 05:10:36 +0000 From: "cltang at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/46883] GCC ICE with error: unrecognizable insn X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: cltang at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.6.0 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 Date: Thu, 16 Dec 2010 05:10:00 -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 X-SW-Source: 2010-12/txt/msg01867.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46883 --- Comment #5 from Chung-Lin Tang 2010-12-16 05:10:23 UTC --- Author: cltang Date: Thu Dec 16 05:10:18 2010 New Revision: 167900 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167900 Log: 2010-12-16 Chung-Lin Tang PR target/46883 * config/arm/arm.md (zero_extendhisi2 for register input splitter): Change "register_operand" to "s_register_operand". (zero_extendqisi2 for register input splitter): Same. testsuite/ * gcc.target/arm/pr46883.c: New testcase. Added: trunk/gcc/testsuite/gcc.target/arm/pr46883.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/arm/arm.md trunk/gcc/testsuite/ChangeLog