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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug lto/44950] dwarf2out ICE with WHOPR build of mozilla
Date: Fri, 23 Jul 2010 18:25:00 -0000	[thread overview]
Message-ID: <20100723182458.3313.qmail@sourceware.org> (raw)
In-Reply-To: <bug-44950-176@http.gcc.gnu.org/bugzilla/>



------- Comment #3 from rguenth at gcc dot gnu dot org  2010-07-23 18:24 -------
Without LTO the limbo DIE has a non-NULL get_AT_ref (die,
DW_AT_abstract_origin),
a DW_TAG_subprogram.  For some reason that doesn't get created with LTO
(not easy to follow why).

More reduced testcase:

struct Base { ~Base (); };
void fun(void) { struct Deriv : Base { } x; }


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44950


  parent reply	other threads:[~2010-07-23 18:25 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-15 14:41 [Bug lto/44950] New: " hubicka at gcc dot gnu dot org
2010-07-15 15:22 ` [Bug lto/44950] " hubicka at gcc dot gnu dot org
2010-07-23 10:25 ` rguenth at gcc dot gnu dot org
2010-07-23 18:25 ` rguenth at gcc dot gnu dot org [this message]
2010-07-23 18:52 ` [Bug lto/44950] ICE in dwarf2out_finish, at dwarf2out.c:22271 rguenth at gcc dot gnu dot org
2010-07-23 18:53 ` rguenth at gcc dot gnu dot org

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