From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Christopher Li" Subject: Re: segfaults in pathological cases from gcc testsuite Date: Mon, 22 Oct 2007 09:38:51 -0700 Message-ID: <70318cbf0710220938l2ee6195cu85effcbc8f0e99c9@mail.gmail.com> References: <20071022152459.GE6271@localhost.sw.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from rv-out-0910.google.com ([209.85.198.191]:50110 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751547AbXJVQiw (ORCPT ); Mon, 22 Oct 2007 12:38:52 -0400 Received: by rv-out-0910.google.com with SMTP id k20so1222599rvb for ; Mon, 22 Oct 2007 09:38:52 -0700 (PDT) In-Reply-To: <20071022152459.GE6271@localhost.sw.ru> Content-Disposition: inline Sender: linux-sparse-owner@vger.kernel.org List-Id: linux-sparse@vger.kernel.org To: Alexey Dobriyan Cc: linux-sparse@vger.kernel.org, adobriyan@gmail.com On 10/22/07, Alexey Dobriyan wrote: > FWIW, I fed full gcc tree to sparse not only testsuite. Suprisingly it > crashed only in two places: > > > -------------------------------------------------------- > gcc/testsuite/gcc.c-torture/compile/limits-exprparen.c I can't reproduce it for me. What command line are you using? > -------------------------------------------------------- > gcc/testsuite/gcc.c-torture/compile/limits-caselabels.c > This is cause by too deep recursive label statement chain. Let me see what I can do about it. Chris