--- Comment #12 from pinskia at gcc dot gnu dot org 2006-06-04 18:25
---
Subject: Bug 27592
Author: pinskia
Date: Sun Jun 4 18:25:40 2006
New Revision: 114361
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=114361
Log:
2006-06-01 Andrew Pinski [EMAIL PROTECTED]
PR
--- Comment #13 from pinskia at gcc dot gnu dot org 2006-06-04 18:25
---
Fixed.
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #9 from hjl at lucon dot org 2006-05-21 17:42 ---
I have verified that the proposed patch fixes the C++ run-time problem on
Linux/x86, Linux/x86-64 and Linux/ia64.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27592
--- Comment #10 from pinskia at gcc dot gnu dot org 2006-05-21 18:02
---
I actually got time to test it last night.
http://gcc.gnu.org/ml/gcc-patches/2006-05/msg01065.html
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #11 from patchapp at dberlin dot org 2006-05-21 18:03 ---
Subject: Bug number PR C++/27592
A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-05/msg01065.html
--
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot
|dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2006-05-21 00:14 ---
*** Bug 27694 has been marked as a duplicate of this bug. ***
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #5 from hjl at lucon dot org 2006-05-21 00:16 ---
This bug only shows up after this patch
http://gcc.gnu.org/ml/gcc-patches/2006-04/msg00057.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27592
--- Comment #6 from pinskia at gcc dot gnu dot org 2006-05-21 00:19 ---
This is a front-end issue:
if (SAVE_EXPR __dynamic_cast ((struct AD.1975 *) SAVE_EXPR (struct AD.1975 )
NON_LVALUE_EXPR aD.2037, _ZTI1AD.1992, _ZTI1BD.2033, 0))
So what does the middle-end expect when it casts
--- Comment #7 from pinskia at gcc dot gnu dot org 2006-05-21 00:30 ---
And here is the patch which fixes this (it was very simple to figure out what
was going wrong):
I don't have time to regression test it.
[kudzu:trunk/gcc/cp] pinskia% svn diff rtti.c
Index: rtti.c
--- Comment #8 from hjl at lucon dot org 2006-05-21 00:48 ---
This patch does pass my initial test. I will rebuild the whole benckmark
to double check it.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27592
--- Comment #2 from rguenth at gcc dot gnu dot org 2006-05-14 10:51 ---
works for me on i686-pc-linux-gnu
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from ingo dot josopait at gmx dot de 2006-05-14 22:29
---
It fails on i686-pc-linux-gnu if I replace
string arg = something;
by
string arg = s;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27592
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-05-13 21:38 ---
- D.30091 = __dynamic_cast (a.85, _ZTI1A, _ZTI1B, 0);
- if (D.30091 != 0B) goto L3; else goto L4;
+ D.30521 = __dynamic_cast (a.82, _ZTI1A, _ZTI1B, 0);
+ D.30522 = (bool) D.30521;
- is 4.1 and + is 4.2.
That is
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