From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14100 invoked by alias); 15 Jan 2002 02:36:14 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 14042 invoked by uid 71); 15 Jan 2002 02:36:11 -0000 Date: Mon, 14 Jan 2002 18:36:00 -0000 Message-ID: <20020115023611.14034.qmail@sources.redhat.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: Ted Merrill Subject: Re: target/4508: [ARM] gcc 3.0, ARM/thumb target, generates invalid asm Reply-To: Ted Merrill X-SW-Source: 2002-01/txt/msg00542.txt.bz2 List-Id: The following reply was made to PR target/4508; it has been noted by GNATS. From: Ted Merrill To: rodrigc@gcc.gnu.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, rodrigc@gcc.gnu.org, ted@arraycomm.com, gcc-gnats@gcc.gnu.org Cc: Subject: Re: target/4508: [ARM] gcc 3.0, ARM/thumb target, generates invalid asm Date: Mon, 14 Jan 2002 18:32:43 -0800 (PST) I did spend some time trying to provide a short test case but was unable to. And in fact i have not seen this bug anywhere else but from this one fairly complicated source file. I worked around the problem by a adding in a local variable instead of working directly off of an element of an auto array. (The fact that i haven't seen this problem again is probably due largely to the fact that we generally avoid auto arrays due to small stack sizes... so maybe it isn't such an obscure corner after all.) I can send you the .i (preprocessed) file and the resulting .s file (and the error messages) but i have to have some assurance of privacy (not a guarantee) since the files could be considered sensitive (although they are hardly the company's crown jewels). I.e. i can't post it in the bug database. Thanks Ted Merrill On 14 Jan 2002 rodrigc@gcc.gnu.org wrote: > Old Synopsis: gcc 3.0, ARM/thumb target, generates invalid asm > New Synopsis: [ARM] gcc 3.0, ARM/thumb target, generates invalid asm > > State-Changed-From-To: open->feedback > State-Changed-By: rodrigc > State-Changed-When: Sun Jan 13 16:35:02 2002 > State-Changed-Why: > Can you provide a test-case? > If you want to contact Richard Earnshaw directly, his > e-mail address is in the gcc/MAINTAINERS file > in the gcc distribution. > > Do you still want to keep this PR open? > > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4508 >