From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25038 invoked by alias); 7 Jul 2007 14:57:47 -0000 Received: (qmail 25029 invoked by uid 22791); 7 Jul 2007 14:57:46 -0000 X-Spam-Check-By: sourceware.org Received: from province.act-europe.fr (HELO province.act-europe.fr) (212.157.227.214) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sat, 07 Jul 2007 14:57:43 +0000 Received: from localhost (localhost [127.0.0.1]) by filtered-province.act-europe.fr (Postfix) with ESMTP id 66511165650; Sat, 7 Jul 2007 16:57:41 +0200 (CEST) Received: from province.act-europe.fr ([127.0.0.1]) by localhost (province.act-europe.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2X3P2I3VXiAg; Sat, 7 Jul 2007 16:57:41 +0200 (CEST) Received: from [192.168.1.3] (dyn-88-123-222-24.ppp.tiscali.fr [88.123.222.24]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by province.act-europe.fr (Postfix) with ESMTP id 109F6165240; Sat, 7 Jul 2007 16:57:41 +0200 (CEST) From: Eric Botcazou To: bonzini@gnu.org Subject: Re: PR/32004, tree-ssa caused in/out asm constraints to often need reloads Date: Sat, 07 Jul 2007 16:29:00 -0000 User-Agent: KMail/1.7.1 Cc: gcc-patches@gcc.gnu.org, Mark Mitchell References: <468CC82F.2060702@lu.unisi.ch> In-Reply-To: <468CC82F.2060702@lu.unisi.ch> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200707071702.30366.ebotcazou@adacore.com> Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2007-07/txt/msg00641.txt.bz2 > Bootstrapped/regtested i686-pc-linux-gnu with no new failure and fixing > pr21291.c, ok for 4.2/4.3? AFAICS you didn't request approval for the 4.1 branch, but nevertheless installed the patch on this branch too. Now I get with RTL checking on: FAIL: gcc.dg/torture/pr20314-1.c -O1 (internal compiler error) FAIL: gcc.dg/torture/pr20314-1.c -O1 (test for excess errors) FAIL: gcc.dg/torture/pr20314-1.c -O2 (internal compiler error) FAIL: gcc.dg/torture/pr20314-1.c -O2 (test for excess errors) FAIL: gcc.dg/torture/pr20314-1.c -O3 -fomit-frame-pointer (internal compiler error) FAIL: gcc.dg/torture/pr20314-1.c -O3 -fomit-frame-pointer (test for excess errors) FAIL: gcc.dg/torture/pr20314-1.c -O3 -g (internal compiler error) FAIL: gcc.dg/torture/pr20314-1.c -O3 -g (test for excess errors) FAIL: gcc.dg/torture/pr20314-1.c -Os (internal compiler error) FAIL: gcc.dg/torture/pr20314-1.c -Os (test for excess errors) Executing on host: /home/eric/gnat/gnat6_41/native32/gcc/xgcc -B/home/eric/gnat/gnat6_41/native32/gcc/ /home/eric/gnat/gnat6_41/src/gcc/testsuite/gcc.dg/torture/pr20314-1.c -O0 -fno-show-column -S -o pr20314-1.s (timeout = 300) PASS: gcc.dg/torture/pr20314-1.c -O0 (test for excess errors) Executing on host: /home/eric/gnat/gnat6_41/native32/gcc/xgcc -B/home/eric/gnat/gnat6_41/native32/gcc/ /home/eric/gnat/gnat6_41/src/gcc/testsuite/gcc.dg/torture/pr20314-1.c -O1 -fno-show-column -S -o pr20314-1.s (timeout = 300) /home/eric/gnat/gnat6_41/src/gcc/testsuite/gcc.dg/torture/pr20314-1.c: In function 'f3': /home/eric/gnat/gnat6_41/src/gcc/testsuite/gcc.dg/torture/pr20314-1.c:29: internal compiler error: RTL check: access of elt 1 of 'const_int' with last elt 0 in update_equiv_regs, at local-alloc.c:1117 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. compiler exited with status 1 Please revert the patch on the 4.1 branch. -- Eric Botcazou