From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7868 invoked by alias); 7 Apr 2002 06:56:02 -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 7815 invoked by uid 71); 7 Apr 2002 06:56:01 -0000 Resent-Date: 7 Apr 2002 06:56:01 -0000 Resent-Message-ID: <20020407065601.7814.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-To: nobody@gcc.gnu.org Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org, ghazi@caip.rutgers.edu, kenner@vlsi1.ultra.nyu.edu Resent-Reply-To: gcc-gnats@gcc.gnu.org, David.Billinghurst@riotinto.com Received:(qmail 21168 invoked by uid 61); 7 Apr 2002 06:49:45 -0000 Message-Id:<20020407064945.21167.qmail@sources.redhat.com> Date: Sat, 06 Apr 2002 22:56:00 -0000 From: David.Billinghurst@riotinto.com Reply-To: David.Billinghurst@riotinto.com To: gcc-gnats@gcc.gnu.org Cc: ghazi@caip.rutgers.edu, kenner@vlsi1.ultra.nyu.edu X-Send-Pr-Version:gnatsweb-2.9.3 (1.1.1.1.2.31) X-GNATS-Notify:ghazi@caip.rutgers.edu kenner@vlsi1.ultra.nyu.edu Subject: c++/6212: g++ testsuite EH regressions for irix6 -mabi=64 X-SW-Source: 2002-04/txt/msg00435.txt.bz2 List-Id: >Number: 6212 >Category: c++ >Synopsis: g++ testsuite EH regressions for irix6 -mabi=64 >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Sat Apr 06 22:56:01 PST 2002 >Closed-Date: >Last-Modified: >Originator: David Billinghurst >Release: 3.1 and 3.2 >Organization: >Environment: mips-sgi-irix6.5 mips-sgi-irix6.2 >Description: There are around 100 failures in g++ testsuite with 3.1 on irix 6.5. They are runtime failures consistent with broken exception handling. Looking back through gcc-testresults - 20010529 is OK (http://gcc.gnu.org/ml/gcc-testresults/2001-05/msg00714.html) - 20010611 fails (http://gcc.gnu.org/ml/gcc-testresults/2001-06/msg00276.html) There was some discussion at the time: - http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg00894.html - http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg01005.html - http://gcc.gnu.org/ml/gcc-bugs/2001-06/msg01489.html which pointed to patch: Sat Jun 2 06:53:50 2001 Richard Kenner * tree.h (struct record_layout_info_s): New field unpadded_align. (set_lang_adjust_rli): New declaration. * stor-layout.c (layout_decl): If DECL is packed, but at alignment it would have if not packed, do not downgrade DECL_ALIGN. (lang_adjust_rli, set_lang_adjust_rli): New. (start_record_layout): Initialize new field unpadded_align. (debug_rli): Display it. (place_union_field, place_field): Set it. (layout_type, case RECORD_TYPE): Call via lang_adjust_rli if set. * print-tree.c (print_node): Don't print "regdecl" when bit doesn't mean that; use proper names instead. Print DECL_NO_STATIC_CHAIN. * except.c (expand_builtin_frob_return_addr): Add missing call to convert_memory_address #ifdef POINTERS_EXTEND_UNSIGNED. (expand_builtin_eh_return): Likewise. (expand_eh_return): Clean up ptr_mode != Pmode cases. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: