public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/41837] Using '-O -fipa-struct-reorg -fwhole-program -fprofile-generate' gives 'internal compiler error: Segmentation fault' Date: Tue, 27 Oct 2009 10:20:00 -0000 [thread overview] Message-ID: <20091027102003.8363.qmail@sourceware.org> (raw) In-Reply-To: <bug-41837-18357@http.gcc.gnu.org/bugzilla/> ------- Comment #5 from rguenth at gcc dot gnu dot org 2009-10-27 10:20 ------- Confirmed. -combine is not necessary. IPA struct-reorg is known to be broken. Program received signal SIGSEGV, Segmentation fault. 0x0000000000c6123c in find_field_in_struct_1 (str_type=0x7ffff6c4a6e0, field=0x7ffff6f095a0) at /space/rguenther/src/svn/trunk/gcc/ipa-struct-reorg.c:267 267 str_field_name = IDENTIFIER_POINTER (DECL_NAME (str_field)); -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords| |ice-on-valid-code Last reconfirmed|0000-00-00 00:00:00 |2009-10-27 10:20:02 date| | Summary|Using '-O -fipa-struct-reorg|Using '-O -fipa-struct-reorg |-fwhole-program -combine - |-fwhole-program -fprofile- |fprofile-generate' gives |generate' gives 'internal |'internal compiler error: |compiler error: Segmentation |Segmentation fault' |fault' http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41837
next prev parent reply other threads:[~2009-10-27 10:20 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-10-26 22:24 [Bug c/41837] New: Using '-O -fipa-struct-reorg -fwhole-program -combine " b3timmons at speedymail dot org 2009-10-26 22:27 ` [Bug c/41837] " b3timmons at speedymail dot org 2009-10-26 22:29 ` b3timmons at speedymail dot org 2009-10-26 22:30 ` b3timmons at speedymail dot org 2009-10-26 22:33 ` b3timmons at speedymail dot org 2009-10-27 10:20 ` rguenth at gcc dot gnu dot org [this message] 2009-10-27 12:24 ` [Bug middle-end/41837] Using '-O -fipa-struct-reorg -fwhole-program " jakub at gcc dot gnu dot org 2009-10-28 14:45 ` jakub at gcc dot gnu dot org 2009-10-28 18:03 ` jakub at gcc dot gnu dot org 2009-10-29 16:53 ` law at gcc dot gnu dot org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20091027102003.8363.qmail@sourceware.org \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).