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From: "jamborm at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/43812] [4.5/4.6 Regression] compiling .cc file with -fwhole-program results in ICE, in ipcp_iterate_stage, at ipa-cp.c:760 Date: Tue, 20 Apr 2010 14:49:00 -0000 [thread overview] Message-ID: <20100420144917.18236.qmail@sourceware.org> (raw) In-Reply-To: <bug-43812-4642@http.gcc.gnu.org/bugzilla/> ------- Comment #5 from jamborm at gcc dot gnu dot org 2010-04-20 14:49 ------- The problem here is that we have a call graph node with !DECL_COMDAT (node->decl) in a same_comdat_group linked list. Thus it is kept alive but looked at as if it should have been dead long time ago. It seems that something makes only some nodes in a COMDAT group local and that is invalid. I'll try to figure out what it is. -- jamborm at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |jamborm at gcc dot gnu dot |dot org |org Status|NEW |ASSIGNED Last reconfirmed|2010-04-20 08:48:51 |2010-04-20 14:49:17 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43812
next prev parent reply other threads:[~2010-04-20 14:49 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-04-20 5:54 [Bug c++/43812] New: " miles at gnu dot org 2010-04-20 5:59 ` [Bug c++/43812] " miles at gnu dot org 2010-04-20 6:53 ` miles at gnu dot org 2010-04-20 8:49 ` rguenth at gcc dot gnu dot org 2010-04-20 9:45 ` [Bug c++/43812] [4.5/4.6 Regression] " rguenth at gcc dot gnu dot org 2010-04-20 14:49 ` jamborm at gcc dot gnu dot org [this message] 2010-04-20 18:36 ` [Bug middle-end/43812] " jamborm at gcc dot gnu dot org 2010-04-21 16:21 ` jamborm at gcc dot gnu dot org 2010-04-21 16:31 ` [Bug middle-end/43812] " steven at gcc dot gnu dot org 2010-04-21 16:44 ` [Bug middle-end/43812] [4.5/4.6 Regression] " rguenth at gcc dot gnu dot org 2010-04-27 10:08 ` jamborm at gcc dot gnu dot org 2010-05-11 9:06 ` jamborm at gcc dot gnu dot org 2010-05-11 9:13 ` jamborm at gcc dot gnu dot org
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