From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7898 invoked by alias); 5 Mar 2012 17:32:06 -0000 Received: (qmail 7879 invoked by uid 22791); 5 Mar 2012 17:32:04 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_GJ 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; Mon, 05 Mar 2012 17:31:52 +0000 From: "gjl at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/51527] ICE: Segmentation fault: 'convert_to_integer' enters infinite recursion Date: Mon, 05 Mar 2012 17:32:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Keywords: compile-time-hog, ice-on-valid-code, memory-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: gjl 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: 4.7.0 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: 2012-03/txt/msg00444.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51527 --- Comment #2 from Georg-Johann Lay 2012-03-05 17:31:49 UTC --- Here is a smaller test case: __int24 add3 (__int24 a) { return a + 0x10000; } It works if -- the constant is cast with (__int24) 0x10000 -- the constant is smaller than 0x10000 -- the operation is not +, - or *