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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 other/36498] [4.3 Regression] time/memory hog for large c++ source.
Date: Wed, 11 Jun 2008 19:36:00 -0000 [thread overview]
Message-ID: <20080611193607.6906.qmail@sourceware.org> (raw)
In-Reply-To: <bug-36498-7667@http.gcc.gnu.org/bugzilla/>
------- Comment #7 from rguenth at gcc dot gnu dot org 2008-06-11 19:36 -------
Then the following should fix it.
Index: tree-flow-inline.h
===================================================================
--- tree-flow-inline.h (revision 135770)
+++ tree-flow-inline.h (working copy)
@@ -1712,6 +1712,11 @@ var_can_have_subvars (const_tree v)
if (!DECL_P (v) || MTAG_P (v))
return false;
+ /* Unions cannot have subvars. */
+ if (TREE_CODE (TREE_TYPE (v)) == UNION_TYPE
+ || TREE_CODE (TREE_TYPE (v)) == QUAL_UNION_TYPE)
+ return false;
+
/* Aggregates can have subvars. */
if (AGGREGATE_TYPE_P (TREE_TYPE (v)))
return true;
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2008-06-11 15:20:43 |2008-06-11 19:36:06
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36498
next prev parent reply other threads:[~2008-06-11 19:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-11 14:05 [Bug other/36498] New: " pluto at agmk dot net
2008-06-11 14:06 ` [Bug other/36498] " pluto at agmk dot net
2008-06-11 14:11 ` pluto at agmk dot net
2008-06-11 14:47 ` rguenth at gcc dot gnu dot org
2008-06-11 14:56 ` rguenth at gcc dot gnu dot org
2008-06-11 15:21 ` rguenth at gcc dot gnu dot org
2008-06-11 19:28 ` pluto at agmk dot net
2008-06-11 19:36 ` rguenth at gcc dot gnu dot org [this message]
2008-06-11 20:15 ` pluto at agmk dot net
2008-06-11 20:42 ` rguenth at gcc dot gnu dot org
2008-06-11 20:50 ` pluto at agmk dot net
2008-06-11 21:05 ` rguenth at gcc dot gnu dot org
2008-06-11 21:18 ` pluto at agmk dot net
2008-06-13 8:43 ` rguenth at gcc dot gnu dot org
2008-06-13 21:53 ` mmitchel at gcc dot gnu dot org
2008-06-14 22:04 ` rguenther at suse dot de
2008-06-23 10:14 ` rguenth at gcc dot gnu dot org
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