From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15210 invoked by alias); 14 Feb 2011 03:37:01 -0000 Received: (qmail 15200 invoked by uid 22791); 14 Feb 2011 03:37:01 -0000 X-SWARE-Spam-Status: No, hits=-2.7 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Mon, 14 Feb 2011 03:36:57 +0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/47727] [x32] internal compiler error: Segmentation fault 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: hjl.tools at gmail dot com 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: Mon, 14 Feb 2011 03:54:00 -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: 2011-02/txt/msg01615.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47727 --- Comment #1 from H.J. Lu 2011-02-14 03:36:51 UTC --- Program received signal SIGSEGV, Segmentation fault. 0x0000000000599a9f in init_alias_analysis () at /export/gnu/import/git/gcc-x32/gcc/alias.c:2863 2863 else if (DF_REG_DEF_COUNT (regno) == 1 (gdb) bt #0 0x0000000000599a9f in init_alias_analysis () at /export/gnu/import/git/gcc-x32/gcc/alias.c:2863 #1 0x00000000007e0407 in one_pre_gcse_pass () at /export/gnu/import/git/gcc-x32/gcc/gcse.c:4141 #2 0x00000000007e2b95 in execute_rtl_pre () at /export/gnu/import/git/gcc-x32/gcc/gcse.c:5346 #3 0x00000000008fad8f in execute_one_pass (pass=0x17a29e0) at /export/gnu/import/git/gcc-x32/gcc/passes.c:1561 #4 0x00000000008faf7e in execute_pass_list (pass=0x17a29e0) at /export/gnu/import/git/gcc-x32/gcc/passes.c:1616 #5 0x00000000008faf9f in execute_pass_list (pass=0x17a2fe0) at /export/gnu/import/git/gcc-x32/gcc/passes.c:1617 #6 0x0000000000a84ad0 in tree_rest_of_compilation (fndecl=0x7ffff0cddf00) at /export/gnu/import/git/gcc-x32/gcc/tree-optimize.c:422 #7 0x0000000000d26b86 in cgraph_expand_function (node=0x7ffff0ce2160) at /export/gnu/import/git/gcc-x32/gcc/cgraphunit.c:1570 #8 0x0000000000d26d45 in cgraph_expand_all_functions () at /export/gnu/import/git/gcc-x32/gcc/cgraphunit.c:1629 #9 0x0000000000d273bc in cgraph_optimize () at /export/gnu/import/git/gcc-x32/gcc/cgraphunit.c:1893 #10 0x0000000000d24ead in cgraph_finalize_compilation_unit () at /export/gnu/import/git/gcc-x32/gcc/cgraphunit.c:1090 #11 0x00000000004ae5a4 in c_write_global_declarations () ---Type to continue, or q to quit--- at /export/gnu/import/git/gcc-x32/gcc/c-decl.c:9872 #12 0x00000000009f1632 in compile_file () at /export/gnu/import/git/gcc-x32/gcc/toplev.c:591 #13 0x00000000009f37c2 in do_compile () at /export/gnu/import/git/gcc-x32/gcc/toplev.c:1900 #14 0x00000000009f390f in toplev_main (argc=17, argv=0x7fffffffe2c8) at /export/gnu/import/git/gcc-x32/gcc/toplev.c:1963 #15 0x0000000000587744 in main (argc=17, argv=0x7fffffffe2c8) at /export/gnu/import/git/gcc-x32/gcc/main.c:36 (gdb)