From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22903 invoked by alias); 15 Jan 2004 23:21:15 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 22784 invoked from network); 15 Jan 2004 23:21:12 -0000 Received: from unknown (HELO fencepost.gnu.org) (199.232.76.164) by sources.redhat.com with SMTP; 15 Jan 2004 23:21:12 -0000 Received: from monty-python.gnu.org ([199.232.76.173]) by fencepost.gnu.org with esmtp (Exim 4.24) id 1AhGmF-0006St-5k for gcc@gnu.org; Thu, 15 Jan 2004 18:19:51 -0500 Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.24) id 1AhGmy-0002Ri-0A for gcc@gnu.org; Thu, 15 Jan 2004 18:21:07 -0500 Received: from [151.38.19.110] (helo=develer.com) by monty-python.gnu.org with smtp (Exim 4.24) id 1AhGmx-0002RH-07 for gcc@gnu.org; Thu, 15 Jan 2004 18:20:35 -0500 Received: (qmail 30395 invoked from network); 15 Jan 2004 23:13:52 -0000 Received: from beetle.trilan (HELO develer.com) (?bQaQgjOiie+iIaaPzAOmalgZmHVK0qzT?@10.3.3.220) by ns.trilan with SMTP; 15 Jan 2004 23:13:52 -0000 Message-ID: <40071EB2.4080304@develer.com> Date: Thu, 15 Jan 2004 23:21:00 -0000 From: Bernardo Innocenti Organization: Develer S.r.l. User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6b) Gecko/20031210 MIME-Version: 1.0 To: Andreas Schwab CC: Richard Zidlicky , gcc@gnu.org Subject: Re: m68k bootstrapping broken References: <20040107182419.GA2906@linux-m68k.org> <3FFC71BA.2060105@develer.com> <20040108212228.GA5135@linux-m68k.org> <3FFDD287.5090504@develer.com> <20040109003553.GA8001@linux-m68k.org> <3FFE1E6A.8030304@develer.com> <20040109214753.GA6321@linux-m68k.org> <400069E6.5080301@develer.com> <20040110173359.A3722@redhat.com> <4000EE16.9020907@develer.com> <20040111145603.GA5311@linux-m68k.org> <4005FD05.70305@develer.com> In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, hits=-3.1 required=5.0 tests=EMAIL_ATTRIBUTION,IN_REP_TO,PATCH_UNIFIED_DIFF, QUOTED_EMAIL_TEXT,REFERENCES,REPLY_WITH_QUOTES, USER_AGENT_MOZILLA_UA,X_ACCEPT_LANG version=2.55 X-Spam-Level: X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) X-SW-Source: 2004-01/txt/msg00942.txt.bz2 Andreas Schwab wrote: > Bernardo Innocenti writes: >>Andreas Schwab wrote: >> >> >>>2004-01-11 Andreas Schwab >>> * config/m68k/m68k.c (output_move_const_into_data_reg): Clear cc >>> status for NOTB/NOTW/NEGW methods. >> >>Andreas, I confirm this patch fixed the reported bootstrap ICE on >>m68k-netbsdelf too. > > Thanks for testing, I've committed it now. I've now completed the testsuite with your patch installed and I'm sorry to report something very weird. A considerable number of tests failed. Several failures appear to be caused by deficencies in the ancient binutils 2.11.2 used by NetBSD. Comparing these results with the previous run (without your patch installed) reveals lots of changes (see the diff below). What's shocking is that, overall, the number of failures actually *increased*! I've not yet analyzed any of these failures because I want to try bootstrapping again from a combined tree in order to use GNU as/ld. --- lilith-20040111-gcc.sum 2004-01-13 21:29:49.000000000 +0100 +++ lilith-20040115-gcc.sum 2004-01-15 21:33:41.000000000 +0100 @@ -1 +1 @@ -Test Run By bernie on Mon Jan 12 17:17:03 2004 +Test Run By bernie on Wed Jan 14 21:05:01 2004 @@ -393,2 +393 @@ -WARNING: program timed out. -FAIL: gcc.c-torture/compile/20001226-1.c (test for excess errors) +PASS: gcc.c-torture/compile/20001226-1.c (test for excess errors) @@ -3391,6 +3390,6 @@ -PASS: gcc.c-torture/compile/init-1.c (test for excess errors) -PASS: gcc.c-torture/compile/init-1.c (test for excess errors) -PASS: gcc.c-torture/compile/init-1.c (test for excess errors) -PASS: gcc.c-torture/compile/init-1.c (test for excess errors) -PASS: gcc.c-torture/compile/init-1.c (test for excess errors) -PASS: gcc.c-torture/compile/init-1.c (test for excess errors) +FAIL: gcc.c-torture/compile/init-1.c (test for excess errors) +FAIL: gcc.c-torture/compile/init-1.c (test for excess errors) +FAIL: gcc.c-torture/compile/init-1.c (test for excess errors) +FAIL: gcc.c-torture/compile/init-1.c (test for excess errors) +FAIL: gcc.c-torture/compile/init-1.c (test for excess errors) +FAIL: gcc.c-torture/compile/init-1.c (test for excess errors) @@ -9676 +9675 @@ -PASS: gcc.c-torture/execute/980205.c execution, -O3 -fomit-frame-pointer +FAIL: gcc.c-torture/execute/980205.c execution, -O3 -fomit-frame-pointer @@ -12118 +12117 @@ -FAIL: gcc.c-torture/execute/nestfunc-6.c execution, -O0 +PASS: gcc.c-torture/execute/nestfunc-6.c execution, -O0 @@ -15285,2 +15284 @@ -WARNING: program timed out. -FAIL: gcc.dg/compat/struct-by-value-10 c_compat_x_tst.o compile +PASS: gcc.dg/compat/struct-by-value-10 c_compat_x_tst.o compile @@ -15288,2 +15286,2 @@ -UNRESOLVED: gcc.dg/compat/struct-by-value-10 c_compat_x_tst.o-c_compat_y_tst.o link -UNRESOLVED: gcc.dg/compat/struct-by-value-10 c_compat_x_tst.o-c_compat_y_tst.o execute +PASS: gcc.dg/compat/struct-by-value-10 c_compat_x_tst.o-c_compat_y_tst.o link +PASS: gcc.dg/compat/struct-by-value-10 c_compat_x_tst.o-c_compat_y_tst.o execute @@ -17973,2 +17971,2 @@ -PASS: gcc.dg/c99-complit-1.c (test for excess errors) -PASS: gcc.dg/c99-complit-1.c execution test +FAIL: gcc.dg/c99-complit-1.c (test for excess errors) +WARNING: gcc.dg/c99-complit-1.c compilation failed to produce executable @@ -17994 +17992 @@ -PASS: gcc.dg/c99-complit-2.c non-const (test for errors, line 42) +FAIL: gcc.dg/c99-complit-2.c non-const (test for errors, line 42) @@ -18125,2 +18123 @@ -WARNING: program timed out. -FAIL: gcc.dg/c99-intconst-1.c (test for excess errors) +PASS: gcc.dg/c99-intconst-1.c (test for excess errors) @@ -18672 +18669 @@ -PASS: gcc.dg/noreturn-7.c (test for warnings, line 21) +FAIL: gcc.dg/noreturn-7.c (test for warnings, line 21) @@ -18825 +18822 @@ -PASS: gcc.dg/sibcall-1.c execution test +FAIL: gcc.dg/sibcall-1.c execution test @@ -18827 +18824 @@ -PASS: gcc.dg/sibcall-2.c execution test +FAIL: gcc.dg/sibcall-2.c execution test @@ -18829 +18826 @@ -XPASS: gcc.dg/sibcall-3.c execution test +XFAIL: gcc.dg/sibcall-3.c execution test @@ -18831 +18828 @@ -XPASS: gcc.dg/sibcall-4.c execution test +XFAIL: gcc.dg/sibcall-4.c execution test @@ -24311,5 +24308,4 @@ -# of expected passes 23704 -# of unexpected failures 164 -# of unexpected successes 2 -# of expected failures 68 -# of unresolved testcases 3 +# of expected passes 23697 +# of unexpected failures 172 +# of expected failures 70 +# of unresolved testcases 1 -- // Bernardo Innocenti - Develer S.r.l., R&D dept. \X/ http://www.develer.com/