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From: "mec at google dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/28277]  New: __builtin_alloca with no limit in libstdc++
Date: Wed, 05 Jul 2006 20:57:00 -0000	[thread overview]
Message-ID: <bug-28277-11211@http.gcc.gnu.org/bugzilla/> (raw)

libstc++ uses __builtin_alloca in several places:

  config/local/gnu/codecvt_members.cc
  include/ext/codecvt_specializations.h
  include/ext/vstring.cc
  include/bits/locale_facets.tcc
  include/bits/ostream.tcc
  include/bits/fstream.cc
  include/std/std_valarray.h
  src/valarray-inst.cc

These have data-dependent sizes with no obvious limit, which does not mix well
with threads and small stacks.


-- 
           Summary: __builtin_alloca with no limit in libstdc++
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mec at google dot com
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28277


             reply	other threads:[~2006-07-05 20:57 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-05 20:57 mec at google dot com [this message]
2006-07-05 21:48 ` [Bug libstdc++/28277] " pcarlini at suse dot de
2006-07-05 22:21 ` mec at google dot com
2006-07-05 22:27   ` Andrew Pinski
2006-07-05 22:27 ` pinskia at physics dot uc dot edu
2006-07-05 22:32 ` pcarlini at suse dot de
2006-07-05 22:43 ` mec at google dot com
2006-07-05 22:48 ` pcarlini at suse dot de
2006-07-05 23:00 ` pcarlini at suse dot de
2006-07-05 23:00 ` pcarlini at suse dot de
2006-07-05 23:17 ` pcarlini at suse dot de
2006-07-08  9:45 ` pcarlini at suse dot de
2006-07-11 11:22 ` paolo at gcc dot gnu dot org
2006-07-15 20:31 ` paolo at gcc dot gnu dot org
2006-07-16 15:39 ` paolo at gcc dot gnu dot org
2006-10-08  1:13 ` paolo at gcc dot gnu dot org
2006-10-09 10:50 ` paolo at gcc dot gnu dot org
2006-10-09 18:04 ` paolo at gcc dot gnu dot org
2006-10-13  9:00 ` paolo at gcc dot gnu dot org
2007-04-09 21:36 ` pcarlini at suse dot de
2007-04-10 10:39 ` paolo at gcc dot gnu dot org
2007-04-12 23:07 ` paolo at gcc dot gnu dot org

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