From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30883 invoked by alias); 27 Mar 2011 17:07:04 -0000 Received: (qmail 30873 invoked by uid 22791); 27 Mar 2011 17:07:03 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_LV 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; Sun, 27 Mar 2011 17:06:56 +0000 From: "howarth at nitro dot med.uc.edu" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/48301] Xcode 4.0's llvm-gcc can't bootstrap gcc 4.6.0 or trunk X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: howarth at nitro dot med.uc.edu X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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 Date: Sun, 27 Mar 2011 17:40:00 -0000 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: 2011-03/txt/msg02797.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48301 --- Comment #1 from Jack Howarth 2011-03-27 17:06:54 UTC --- This bootstrap failure backtraces as... [MacPro:~/work/x86_64-apple-darwin10.7.0/libgcc] howarth% gdb /Users/howarth/work/./gcc/cc1 ... (gdb) r -quiet -v -iprefix /Users/howarth/work/gcc/../lib/gcc/x86_64-apple-darwin10.7.0/4.6.1/ -isystem /Users/howarth/work/./gcc/include -isystem /Users/howarth/work/./gcc/include-fixed -D__DYNAMIC__ -isystem /Users/howarth/dist/x86_64-apple-darwin10.7.0/include -isystem /Users/howarth/dist/x86_64-apple-darwin10.7.0/sys-include conftest.c -fPIC -feliminate-unused-debug-symbols -quiet -dumpbase conftest.c -mmacosx-version-min=10.6.7 -mtune=core2 -auxbase conftest -g -O2 -version -o /var/folders/1C/1CdoNxmNFHyOIjNBLNuJh++++TM/-Tmp-//ccGHUc47.s Starting program: /Users/howarth/work/gcc/cc1 -quiet -v -iprefix /Users/howarth/work/gcc/../lib/gcc/x86_64-apple-darwin10.7.0/4.6.1/ -isystem /Users/howarth/work/./gcc/include -isystem /Users/howarth/work/./gcc/include-fixed -D__DYNAMIC__ -isystem /Users/howarth/dist/x86_64-apple-darwin10.7.0/include -isystem /Users/howarth/dist/x86_64-apple-darwin10.7.0/sys-include conftest.c -fPIC -feliminate-unused-debug-symbols -quiet -dumpbase conftest.c -mmacosx-version-min=10.6.7 -mtune=core2 -auxbase conftest -g -O2 -version -o /var/folders/1C/1CdoNxmNFHyOIjNBLNuJh++++TM/-Tmp-//ccGHUc47.s Reading symbols for shared libraries .+++++++++++++..... done GNU C (GCC) version 4.6.1 20110327 (prerelease) (x86_64-apple-darwin10.7.0) compiled by GNU C version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.9), GMP version 5.0.1, MPFR version 3.0.0-p8, MPC version 0.9 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 ignoring nonexistent directory "/Users/howarth/dist/x86_64-apple-darwin10.7.0/include" ignoring nonexistent directory "/Users/howarth/dist/x86_64-apple-darwin10.7.0/sys-include" ignoring nonexistent directory "/Users/howarth/work/gcc/../lib/gcc/x86_64-apple-darwin10.7.0/4.6.1/include" ignoring nonexistent directory "/Users/howarth/work/gcc/../lib/gcc/x86_64-apple-darwin10.7.0/4.6.1/include-fixed" ignoring nonexistent directory "/Users/howarth/work/gcc/../lib/gcc/x86_64-apple-darwin10.7.0/4.6.1/../../../../x86_64-apple-darwin10.7.0/include" ignoring nonexistent directory "/Users/howarth/dist/lib/gcc/x86_64-apple-darwin10.7.0/4.6.1/include" ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/Users/howarth/dist/include" ignoring nonexistent directory "/Users/howarth/dist/lib/gcc/x86_64-apple-darwin10.7.0/4.6.1/include-fixed" ignoring nonexistent directory "/Users/howarth/dist/x86_64-apple-darwin10.7.0/include" #include "..." search starts here: #include <...> search starts here: /Users/howarth/work/./gcc/include /Users/howarth/work/./gcc/include-fixed /usr/include /System/Library/Frameworks /Library/Frameworks End of search list. Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000058 0x00000001011c9b8e in ix86_cfun_abi () at i386.c:5796 5796 return cfun->machine->call_abi; (gdb) bt #0 0x00000001011c9b8e in ix86_cfun_abi () at i386.c:5796 #1 0x00000001011c1bd0 in ix86_option_override_internal (main_args_p=1 '\001') at i386.c:3862 #2 0x00000001011c3460 in ix86_option_override () at i386.c:4323 #3 0x0000000100d2826b in process_options () at toplev.c:1286 #4 0x0000000100d294a0 in do_compile () at toplev.c:1885 #5 0x0000000100d296a8 in toplev_main (argc=29, argv=0x7fff5fbfec60) at toplev.c:1964 #6 0x00000001001a7a80 in main (argc=29, argv=0x7fff5fbfec60) at main.c:36 (gdb)