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* [Bug libstdc++/33168] New: GCC Boot failure, building libstc++
@ 2007-08-23 22:25 michelin60 at gmail dot com
2007-08-23 22:29 ` [Bug libstdc++/33168] " michelin60 at gmail dot com
` (17 more replies)
0 siblings, 18 replies; 19+ messages in thread
From: michelin60 at gmail dot com @ 2007-08-23 22:25 UTC (permalink / raw)
To: gcc-bugs
This time __please__ follow standard procedures instead of doing it like
PR33125/PR33126 where the earlier submission was made a duplicate of a later
one . Which then was left unconfirmed for a lengthy period (6+ hours) and
never formally closed as resolved leaving the parties hanging.
Using built-in specs.
Target: powerpc-unknown-linux-gnu
Configured with: ../gcc-4.3.0/configure --prefix=/usr --infodir=/usr/share/info
--mandir=/usr/share/man --host=powerpc-unknown-linux-gnu
--build=powerpc-unknown-linux-gnu --enable-__cxa_atexit --enable-threads=posix
--enable-shared --enable-clocale=gnu --enable-bootstrap
--enable-languages=c,c++,fortran --enable-altivec --disable-libssp
--disable-decimal-float --disable-libmudflap --disable-nls --disable-werror
--disable-multilib --with-ibmlongdouble --with-cpu=G4 --enable-clocale=gnu
--with-system-zlib
Thread model: posix
gcc version 4.3.0 20070823 (experimental) (GCC)
/usr/libexec/gcc/powerpc-unknown-linux-gnu/4.3.0/cc1plus -E -quiet -nostdinc++
-v
-I/var/tmp/43/build-140/powerpc-unknown-linux-gnu/libstdc++-v3/include/powerpc-unknown-linux-gnu
-I/var/tmp/43/build-140/powerpc-unknown-linux-gnu/libstdc++-v3/include
-I/var/tmp/43/gcc-4.3.0/libstdc++-v3/libsupc++ -iprefix
/var/tmp/43/build-140/gcc/../lib/gcc/powerpc-unknown-linux-gnu/4.3.0/
-D_GNU_SOURCE -D__unix__ -D__gnu_linux__ -D__linux__ -Dunix -D__unix -Dlinux
-D__linux -Asystem=linux -Asystem=unix -Asystem=posix -D_GNU_SOURCE -isystem
/usr/powerpc-unknown-linux-gnu/include -isystem
/usr/powerpc-unknown-linux-gnu/sys-include
../gcc-4.3.0/libstdc++-v3/src/system_error.cc -mcpu=G4 -std=gnu++0x -Wall
-Wextra -Wwrite-strings -Wcast-qual -fno-implicit-templates
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-fworking-directory -O2 -fpch-preprocess -o system_error.ii
ignoring nonexistent directory "/usr/powerpc-unknown-linux-gnu/include"
ignoring nonexistent directory "/usr/powerpc-unknown-linux-gnu/sys-include"
ignoring nonexistent directory
"/var/tmp/43/build-140/gcc/../lib/gcc/powerpc-unknown-linux-gnu/4.3.0/include"
ignoring nonexistent directory
"/var/tmp/43/build-140/gcc/../lib/gcc/powerpc-unknown-linux-gnu/4.3.0/include-fixed"
ignoring nonexistent directory
"/var/tmp/43/build-140/gcc/../lib/gcc/powerpc-unknown-linux-gnu/4.3.0/../../../../powerpc-unknown-linux-gnu/include"
ignoring nonexistent directory
"/var/tmp/43/build-140/gcc/../lib/gcc/../../lib/gcc/powerpc-unknown-linux-gnu/4.3.0/include"
ignoring nonexistent directory
"/var/tmp/43/build-140/gcc/../lib/gcc/../../lib/gcc/powerpc-unknown-linux-gnu/4.3.0/include-fixed"
ignoring nonexistent directory
"/var/tmp/43/build-140/gcc/../lib/gcc/../../lib/gcc/powerpc-unknown-linux-gnu/4.3.0/../../../../powerpc-unknown-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/var/tmp/43/build-140/powerpc-unknown-linux-gnu/libstdc++-v3/include/powerpc-unknown-linux-gnu
/var/tmp/43/build-140/powerpc-unknown-linux-gnu/libstdc++-v3/include
/var/tmp/43/gcc-4.3.0/libstdc++-v3/libsupc++
/usr/include/libffi
/usr/local/include
/usr/include
End of search list.
/usr/libexec/gcc/powerpc-unknown-linux-gnu/4.3.0/cc1plus -fpreprocessed
system_error.ii -quiet -dumpbase system_error.cc -mcpu=G4 -auxbase-strip
system_error.o -g -O2 -Wall -Wextra -Wwrite-strings -Wcast-qual -std=gnu++0x
-version -fno-implicit-templates -fdiagnostics-show-location=once
-ffunction-sections -fdata-sections -o system_error.s
GNU C++ (GCC) version 4.3.0 20070823 (experimental) (powerpc-unknown-linux-gnu)
compiled by GNU C version 4.3.0 20070823 (experimental), GMP version
4.2.1, MPFR version 2.2.1-p5.
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 91efee225a5243299b9fb0dada305fe7
../gcc-4.3.0/libstdc++-v3/src/system_error.cc:67: error: std::system_category
causes a section type conflict
--
Summary: GCC Boot failure, building libstc++
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: michelin60 at gmail dot com
GCC build triplet: rs600
GCC host triplet: rs6000
GCC target triplet: rs6000
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug libstdc++/33168] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
@ 2007-08-23 22:29 ` michelin60 at gmail dot com
2007-08-24 18:43 ` [Bug libstdc++/33168] [4.3 Regression] " pinskia at gcc dot gnu dot org
` (16 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: michelin60 at gmail dot com @ 2007-08-23 22:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from michelin60 at gmail dot com 2007-08-23 22:28 -------
Created an attachment (id=14097)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14097&action=view)
preprocessed
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug libstdc++/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
2007-08-23 22:29 ` [Bug libstdc++/33168] " michelin60 at gmail dot com
@ 2007-08-24 18:43 ` pinskia at gcc dot gnu dot org
2007-08-24 18:44 ` pinskia at gcc dot gnu dot org
` (15 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-24 18:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from pinskia at gcc dot gnu dot org 2007-08-24 18:43 -------
I get this too:
/home/apinski/src/local/gcc/libstdc++-v3/src/system_error.cc:67: error:
std::system_category causes a section type conflict
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |blocker
GCC build triplet|powerpc-linux |
GCC host triplet|powerpc-linux |
GCC target triplet|powerpc-linux |powerpc*-linux
Keywords| |build
Summary|GCC Boot failure, building |[4.3 Regression] GCC Boot
|libstc++ |failure, building libstc++
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug libstdc++/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
2007-08-23 22:29 ` [Bug libstdc++/33168] " michelin60 at gmail dot com
2007-08-24 18:43 ` [Bug libstdc++/33168] [4.3 Regression] " pinskia at gcc dot gnu dot org
@ 2007-08-24 18:44 ` pinskia at gcc dot gnu dot org
2007-08-24 21:13 ` [Bug target/33168] " pinskia at gcc dot gnu dot org
` (14 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-24 18:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from pinskia at gcc dot gnu dot org 2007-08-24 18:44 -------
http://gcc.gnu.org/ml/gcc-patches/2007-08/msg01566.html
Broke this.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bkoz at gnu dot org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-08-24 18:44:35
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (3 preceding siblings ...)
2007-08-24 21:13 ` [Bug target/33168] " pinskia at gcc dot gnu dot org
@ 2007-08-24 21:13 ` pinskia at gcc dot gnu dot org
2007-08-28 0:05 ` pinskia at gcc dot gnu dot org
` (12 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-24 21:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from pinskia at gcc dot gnu dot org 2007-08-24 21:12 -------
Testcase:
namespace std {
struct gnu_error_category
{
virtual const int name() const {}
};
const gnu_error_category gnu_category;
}
namespace std {
const gnu_error_category& system_category = gnu_category;
}
------- CUT ----
Compile with -O1 -fdata-section.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|libstdc++ |target
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (2 preceding siblings ...)
2007-08-24 18:44 ` pinskia at gcc dot gnu dot org
@ 2007-08-24 21:13 ` pinskia at gcc dot gnu dot org
2007-08-24 21:13 ` pinskia at gcc dot gnu dot org
` (13 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-24 21:13 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2007-08-24 21:13 -------
A patch was posted:
http://gcc.gnu.org/ml/gcc-patches/2007-08/msg01683.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (4 preceding siblings ...)
2007-08-24 21:13 ` pinskia at gcc dot gnu dot org
@ 2007-08-28 0:05 ` pinskia at gcc dot gnu dot org
2007-08-29 17:02 ` dje at gcc dot gnu dot org
` (11 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-28 0:05 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2007-08-28 00:05 -------
This is related to PR 31490
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (5 preceding siblings ...)
2007-08-28 0:05 ` pinskia at gcc dot gnu dot org
@ 2007-08-29 17:02 ` dje at gcc dot gnu dot org
2007-08-30 16:43 ` jakub at gcc dot gnu dot org
` (10 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: dje at gcc dot gnu dot org @ 2007-08-29 17:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from dje at gcc dot gnu dot org 2007-08-29 17:01 -------
Subject: Bug 33168
Author: dje
Date: Wed Aug 29 17:01:35 2007
New Revision: 127910
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127910
Log:
2007-08-29 Paolo Bonzini <bonzini@gnu.org>
PR target/33168
* config/rs6000/rs6000.c (compare_section_name): New function.
(rs6000_elf_in_small_data_p): Compare section prefixes instead
of full name.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (6 preceding siblings ...)
2007-08-29 17:02 ` dje at gcc dot gnu dot org
@ 2007-08-30 16:43 ` jakub at gcc dot gnu dot org
2007-08-30 21:07 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-08-30 16:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from jakub at gcc dot gnu dot org 2007-08-30 16:43 -------
Subject: Bug 33168
Author: jakub
Date: Thu Aug 30 16:43:19 2007
New Revision: 127928
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127928
Log:
PR target/33168
* config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Return
true if any of the compare_section_name calls returned true,
rather than if any returned false.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (7 preceding siblings ...)
2007-08-30 16:43 ` jakub at gcc dot gnu dot org
@ 2007-08-30 21:07 ` pinskia at gcc dot gnu dot org
2007-09-25 13:08 ` dje at gcc dot gnu dot org
` (8 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-30 21:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from pinskia at gcc dot gnu dot org 2007-08-30 21:06 -------
Fixed.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (8 preceding siblings ...)
2007-08-30 21:07 ` pinskia at gcc dot gnu dot org
@ 2007-09-25 13:08 ` dje at gcc dot gnu dot org
2007-09-26 14:27 ` amodra at bigpond dot net dot au
` (7 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: dje at gcc dot gnu dot org @ 2007-09-25 13:08 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from dje at gcc dot gnu dot org 2007-09-25 13:08 -------
This still fails in 64-bit mode bootstrap.
--
dje at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dnovillo at gcc dot gnu dot
| |org
Status|RESOLVED |REOPENED
Resolution|FIXED |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (9 preceding siblings ...)
2007-09-25 13:08 ` dje at gcc dot gnu dot org
@ 2007-09-26 14:27 ` amodra at bigpond dot net dot au
2007-10-10 17:51 ` mmitchel at gcc dot gnu dot org
` (6 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: amodra at bigpond dot net dot au @ 2007-09-26 14:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from amodra at bigpond dot net dot au 2007-09-26 14:27 -------
We first choose a section here, when decl readonly_flag is false:
#0 get_section (name=0x40000cca824 ".data._ZSt15system_category", flags=512,
decl=0x40000e44000) at /src/gcc-current/gcc/varasm.c:527
#1 0x000000001067bd70 in get_block_for_decl (decl=0x40000e44000)
at /src/gcc-current/gcc/varasm.c:1196
#2 0x000000001067c588 in make_decl_rtl (decl=0x40000e44000)
at /src/gcc-current/gcc/varasm.c:1395
#3 0x000000001067d3d8 in notice_global_symbol (decl=0x40000e44000)
at /src/gcc-current/gcc/varasm.c:1558
#4 0x00000000106dd04c in varpool_mark_needed_node (node=0x40000f12500)
at /src/gcc-current/gcc/varpool.c:192
#5 0x00000000106dda78 in varpool_finalize_decl (decl=0x40000e44000)
at /src/gcc-current/gcc/varpool.c:297
#6 0x0000000010403fac in rest_of_decl_compilation (decl=0x40000e44000,
top_level=1, at_end=0) at /src/gcc-current/gcc/passes.c:192
#7 0x000000001002c624 in make_rtl_for_nonlocal_decl (decl=0x40000e44000,
init=0x0, asmspec=0x10b4f398 "") at /src/gcc-current/gcc/cp/decl.c:5136
#8 0x000000001003e1ec in cp_finish_decl (decl=0x40000e44000, init=0x0,
init_const_expr_p=0 '\0', asmspec_tree=<value optimized out>, flags=8)
at /src/gcc-current/gcc/cp/decl.c:5511
Note flags=512 is SECTION_WRITE in get_section call.
We set readonly near the end of cp_finish_decl. This change in the readonly
flag is the cause of later trouble when assemble_variable is called, as
targetm.section_type_flags (called from get_named_section, from
get_variable_section, from assemble_variable) now returns 0. get_section is
then called with flags=0, triggering the error.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (10 preceding siblings ...)
2007-09-26 14:27 ` amodra at bigpond dot net dot au
@ 2007-10-10 17:51 ` mmitchel at gcc dot gnu dot org
2007-10-16 18:24 ` janis at gcc dot gnu dot org
` (5 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-10-10 17:51 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (11 preceding siblings ...)
2007-10-10 17:51 ` mmitchel at gcc dot gnu dot org
@ 2007-10-16 18:24 ` janis at gcc dot gnu dot org
2007-11-05 16:49 ` jakub at gcc dot gnu dot org
` (4 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: janis at gcc dot gnu dot org @ 2007-10-16 18:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from janis at gcc dot gnu dot org 2007-10-16 18:24 -------
Segher has a patch for related PR 31490 that fixed the original 32-bit
bootstrap problem. Yesterday I confirmed that it also fixes the 64-bit
powerpc64-linux bootstrap for all languages but Ada. The only test differences
between a 64-bit build with his patch and a 32-bit build without it are
gcc.dg/20051207-3.c, which he earlier said is expected to behave differently
with this patch, and cc1 segfaults with some of the
gcc.c-torture/compile/limits-*.c tests, which also fail with a C-only 64-bit
bootstrap without the patch.
Here's the patch I tested:
Index: gcc/varasm.c
===================================================================
--- gcc/varasm.c (revision 129361)
+++ gcc/varasm.c (working copy)
@@ -536,10 +536,20 @@
else
{
sect = *slot;
+
+ /* Sanity check user variables for flag changes. */
if ((sect->common.flags & ~SECTION_DECLARED) != flags
&& ((sect->common.flags | flags) & SECTION_OVERRIDE) == 0)
{
- /* Sanity check user variables for flag changes. */
+ /* Allow mixed writable and read-only objects in named sections. */
+ if ((sect->common.flags & SECTION_NAMED) != 0
+ && ((sect->common.flags ^ flags) & ~SECTION_DECLARED)
+ == SECTION_WRITE)
+ {
+ sect->common.flags |= SECTION_WRITE;
+ return sect;
+ }
+
if (decl == 0)
decl = sect->named.decl;
gcc_assert (decl);
When I first tested this patch a month ago (with a 32-bit bootstrap) there was
a discussion between Segher and Dinar Temirbulatov about the best way to fix
this; I've copied both of them.
--
janis at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |segher at kernel dot
| |crashing dot org,
| |dtemirbulatov at gmail dot
| |com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (12 preceding siblings ...)
2007-10-16 18:24 ` janis at gcc dot gnu dot org
@ 2007-11-05 16:49 ` jakub at gcc dot gnu dot org
2007-11-05 16:57 ` jakub at gcc dot gnu dot org
` (3 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-11-05 16:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from jakub at gcc dot gnu dot org 2007-11-05 16:49 -------
I disagree with this patch (at least for this bug). The bug is on
cp_finish_decl
side. Working on it.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org
|dot org |
Status|REOPENED |ASSIGNED
Last reconfirmed|2007-10-12 12:37:05 |2007-11-05 16:49:46
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (13 preceding siblings ...)
2007-11-05 16:49 ` jakub at gcc dot gnu dot org
@ 2007-11-05 16:57 ` jakub at gcc dot gnu dot org
2007-11-06 8:34 ` jakub at gcc dot gnu dot org
` (2 subsequent siblings)
17 siblings, 0 replies; 19+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-11-05 16:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from jakub at gcc dot gnu dot org 2007-11-05 16:57 -------
Smaller testcase:
// PR target/33168
// { dg-do compile }
// { dg-options "-O2 -fdata-sections" }
extern const int& foo;
namespace
{
const int bar = 16;
}
const int &foo = bar;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (14 preceding siblings ...)
2007-11-05 16:57 ` jakub at gcc dot gnu dot org
@ 2007-11-06 8:34 ` jakub at gcc dot gnu dot org
2007-11-06 8:37 ` jakub at gcc dot gnu dot org
2008-01-03 9:06 ` aoliva at gcc dot gnu dot org
17 siblings, 0 replies; 19+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-11-06 8:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from jakub at gcc dot gnu dot org 2007-11-06 08:33 -------
Subject: Bug 33168
Author: jakub
Date: Tue Nov 6 08:33:25 2007
New Revision: 129922
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129922
Log:
PR target/33168
* decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
with the final TREE_READONLY flag in place. processing_template_decl
is known to be 0 in this part of function.
* g++.dg/other/datasec1.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/other/datasec1.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/decl.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (15 preceding siblings ...)
2007-11-06 8:34 ` jakub at gcc dot gnu dot org
@ 2007-11-06 8:37 ` jakub at gcc dot gnu dot org
2008-01-03 9:06 ` aoliva at gcc dot gnu dot org
17 siblings, 0 replies; 19+ messages in thread
From: jakub at gcc dot gnu dot org @ 2007-11-06 8:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from jakub at gcc dot gnu dot org 2007-11-06 08:37 -------
Fixed, ppc64-linux bootstraps just fine now even without --with-cpu=default32.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Bug target/33168] [4.3 Regression] GCC Boot failure, building libstc++
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
` (16 preceding siblings ...)
2007-11-06 8:37 ` jakub at gcc dot gnu dot org
@ 2008-01-03 9:06 ` aoliva at gcc dot gnu dot org
17 siblings, 0 replies; 19+ messages in thread
From: aoliva at gcc dot gnu dot org @ 2008-01-03 9:06 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from aoliva at gcc dot gnu dot org 2008-01-03 05:16 -------
Subject: Bug 33168
Author: aoliva
Date: Thu Jan 3 05:15:42 2008
New Revision: 131276
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131276
Log:
gcc/cp/ChangeLog:
PR target/33168
* decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
with the final TREE_READONLY flag in place. processing_template_decl
is known to be 0 in this part of function.
gcc/testsuite/ChangeLog:
PR target/33168
* g++.dg/other/datasec1.C: New test.
Added:
branches/var-tracking-assignments-branch/gcc/testsuite/g++.dg/other/datasec1.C
Modified:
branches/var-tracking-assignments-branch/gcc/cp/ChangeLog
branches/var-tracking-assignments-branch/gcc/cp/decl.c
branches/var-tracking-assignments-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33168
^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2008-01-03 5:19 UTC | newest]
Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-08-23 22:25 [Bug libstdc++/33168] New: GCC Boot failure, building libstc++ michelin60 at gmail dot com
2007-08-23 22:29 ` [Bug libstdc++/33168] " michelin60 at gmail dot com
2007-08-24 18:43 ` [Bug libstdc++/33168] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-08-24 18:44 ` pinskia at gcc dot gnu dot org
2007-08-24 21:13 ` [Bug target/33168] " pinskia at gcc dot gnu dot org
2007-08-24 21:13 ` pinskia at gcc dot gnu dot org
2007-08-28 0:05 ` pinskia at gcc dot gnu dot org
2007-08-29 17:02 ` dje at gcc dot gnu dot org
2007-08-30 16:43 ` jakub at gcc dot gnu dot org
2007-08-30 21:07 ` pinskia at gcc dot gnu dot org
2007-09-25 13:08 ` dje at gcc dot gnu dot org
2007-09-26 14:27 ` amodra at bigpond dot net dot au
2007-10-10 17:51 ` mmitchel at gcc dot gnu dot org
2007-10-16 18:24 ` janis at gcc dot gnu dot org
2007-11-05 16:49 ` jakub at gcc dot gnu dot org
2007-11-05 16:57 ` jakub at gcc dot gnu dot org
2007-11-06 8:34 ` jakub at gcc dot gnu dot org
2007-11-06 8:37 ` jakub at gcc dot gnu dot org
2008-01-03 9:06 ` aoliva at gcc dot gnu dot org
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