Hans-Peter Nilsson h...@bitrange.com writes:
To make sure, it'd be nice if someone could perhaps grep an
entire GNU/Linux-or-other distribution including the kernel for
uses of asm-declared *local* registers that don't directly feed
into asms and not being the stack-pointer?
One frequent
Hi Ayal,
Thanks to you and Revital for the replies. The reason I asked is that
I wanted to rewrite gen_sched_window so that it has only one loop over
the PSPs and one loop over the PSSs. I have a follow-up patch to use
iv analysis to reduce the number of memory dependencies (or at least
On 4 August 2011 03:30, LIM Fung-Chai lim.fung.c...@gmail.com wrote:
Hi,
g++ -Wall -Wextra ... should flag a warning on the following code
but does not.
std::pairint, const XYZ
get_XYZ_data()
{
XYZ result;
return std::pairint, const XYZ(1, result);
}
This is a violation of Scott
Jonathan Wakely jwakely@gmail.com writes:
g++ -Wall -Wextra ... should flag a warning on the following code
but does not.
Thanks for the apology, but it should still be reported to bugzilla
not to this list.
BTW, it should only warn if given -Weffc++, right?
-Miles
--
People who are
For the following 1-liner I get an error with current trunk r177267:
const __pgm char * pallo = pallo;
__pgm as a named address space qualifier.
$TV/xgcc -B$TV pgm.c -c -save-temps -dp -mmcu=atmega8
addr_space_convert_expr 0xb74cdfc0
type pointer_type 0xb74c7f60
type integer_type
On 08/04/2011 01:19 AM, Hans-Peter Nilsson wrote:
To make sure, it'd be nice if someone could perhaps grep an
entire GNU/Linux-or-other distribution including the kernel for
uses of asm-declared *local* registers that don't directly feed
into asms and not being the stack-pointer? Or can we
On Thu, Aug 4, 2011 at 11:50 AM, Andrew Haley a...@redhat.com wrote:
On 08/04/2011 01:19 AM, Hans-Peter Nilsson wrote:
To make sure, it'd be nice if someone could perhaps grep an
entire GNU/Linux-or-other distribution including the kernel for
uses of asm-declared *local* registers that don't
On 4 August 2011 10:29, Miles Bader wrote:
Jonathan Wakely jwakely@gmail.com writes:
g++ -Wall -Wextra ... should flag a warning on the following code
but does not.
Thanks for the apology, but it should still be reported to bugzilla
not to this list.
BTW, it should only warn if given
Hi,
On Thu, Aug 4, 2011 at 5:29 PM, Miles Bader mi...@gnu.org wrote:
Jonathan Wakely jwakely@gmail.com writes:
g++ -Wall -Wextra ... should flag a warning on the following code
but does not.
Thanks for the apology, but it should still be reported to bugzilla
not to this list.
I was
Jonathan Wakely jwakely@gmail.com writes:
No, returning a reference to a local variable is always wrong, not
only because Meyers says so.
True ... :}
-miles
--
Apologize, v. To lay the foundation for a future offense.
On 08/04/2011 10:52 AM, Richard Guenther wrote:
On Thu, Aug 4, 2011 at 11:50 AM, Andrew Haley a...@redhat.com wrote:
On 08/04/2011 01:19 AM, Hans-Peter Nilsson wrote:
To make sure, it'd be nice if someone could perhaps grep an
entire GNU/Linux-or-other distribution including the kernel for
On Thu, Aug 4, 2011 at 1:10 PM, Andrew Haley a...@redhat.com wrote:
On 08/04/2011 10:52 AM, Richard Guenther wrote:
On Thu, Aug 4, 2011 at 11:50 AM, Andrew Haley a...@redhat.com wrote:
On 08/04/2011 01:19 AM, Hans-Peter Nilsson wrote:
To make sure, it'd be nice if someone could perhaps grep
On 4 August 2011 11:31, LIM Fung-Chai wrote:
Hi,
On Thu, Aug 4, 2011 at 5:29 PM, Miles Bader mi...@gnu.org wrote:
Jonathan Wakely jwakely@gmail.com writes:
g++ -Wall -Wextra ... should flag a warning on the following code
but does not.
Thanks for the apology, but it should still be
On Thu, 4 Aug 2011, Andreas Schwab wrote:
Hans-Peter Nilsson h...@bitrange.com writes:
To make sure, it'd be nice if someone could perhaps grep an
entire GNU/Linux-or-other distribution including the kernel for
uses of asm-declared *local* registers that don't directly feed
into asms and
On Wed, Aug 3, 2011 at 2:06 PM, Jan Hubicka hubi...@ucw.cz wrote:
In xalancbmk, with the partition option, most of object files have
nonzero size cold sections generated. The text size of the binary is
increased to 3572728 bytes from 3466790 bytes. Profiling the program
using the
Also on the oriignal topic, Iknow that Mozlla folks experimented with this
switch (and I do expect it should make noticeable reducion in the hot section
footprint that is important for them). They are not using it at the moment
because of problems with their bug reporting tool not being able to do
Trying to make named address space support work for target AVR,
I am facing the following problem:
For generic AS, there are three valid base pointer registers
X , Y and Z.
For the new __pgm AS, only Z is available without offset.
The problem is now that addresses.h:base_reg_class() does not
Hi,
We (Mozilla) are trying to get the best of the ARM toolchain for our
Android build. I recently built an Android Native-code Development Kit
with GCC 4.6.1 and binutils 2.21.53, instead of GCC 4.4.3 and binutils
2.19 that come with the default NDK.
LTO doesn't work at all, I'm getting an ICE
On 08/04/2011 12:19 PM, Richard Guenther wrote:
On Thu, Aug 4, 2011 at 1:10 PM, Andrew Haley a...@redhat.com wrote:
On 08/04/2011 10:52 AM, Richard Guenther wrote:
On Thu, Aug 4, 2011 at 11:50 AM, Andrew Haley a...@redhat.com wrote:
On 08/04/2011 01:19 AM, Hans-Peter Nilsson wrote:
To make
On Thu, Aug 4, 2011 at 4:05 PM, Mike Hommey mhom...@mozilla.com wrote:
Hi,
We (Mozilla) are trying to get the best of the ARM toolchain for our
Android build. I recently built an Android Native-code Development Kit
with GCC 4.6.1 and binutils 2.21.53, instead of GCC 4.4.3 and binutils
2.19
On 08/04/2011 06:39 AM, Jan Hubicka wrote:
Also on the oriignal topic, Iknow that Mozlla folks experimented with this
switch (and I do expect it should make noticeable reducion in the hot section
footprint that is important for them). They are not using it at the moment
because of problems with
Georg-Johann Lay wrote:
For the following 1-liner I get an error with current trunk r177267:
const __pgm char * pallo = pallo;
__pgm as a named address space qualifier.
[snip]
Moreover, if a user writes a line like
const __pgm char * pallo = pallo;
he wants the string literal to be
The only target supporting named address spaces today is spu-elf,
m32c-elf does too.
Hi Richard,
2011/8/4 Richard Sandiford richard.sandif...@linaro.org
Hi Ayal,
Thanks to you and Revital for the replies. The reason I asked is that
I wanted to rewrite gen_sched_window so that it has only one loop over
the PSPs and one loop over the PSSs.
This rewrite makes perfect sense
DJ Delorie wrote:
The only target supporting named address spaces today is spu-elf,
m32c-elf does too.
Huh, I totally missed that, sorry ...
Bye,
Ulrich
--
Dr. Ulrich Weigand
GNU Toolchain for Linux on System z and Cell BE
ulrich.weig...@de.ibm.com
On Thu, Aug 04, 2011 at 05:16:25PM +0200, Richard Guenther wrote:
-fprofile-use enables quite some optimizations that are even off for -O3
which are -funroll-loops and -fpeel-loops, -ftracer and -funswitch-loops.
Those will all be increasing code-size (hopefully only for hot code pieces
+Mark who has done size optimization tuning with FDO.
On Thu, Aug 4, 2011 at 7:05 AM, Mike Hommey mhom...@mozilla.com wrote:
Hi,
We (Mozilla) are trying to get the best of the ARM toolchain for our
Android build. I recently built an Android Native-code Development Kit
with GCC 4.6.1 and
Ulrich Weigand wrote:
Georg-Johann Lay wrote:
For the following 1-liner I get an error with current trunk r177267:
const __pgm char * pallo = pallo;
__pgm as a named address space qualifier.
[snip]
Moreover, if a user writes a line like
const __pgm char * pallo = pallo;
he wants the
2011/8/4 Xinliang David Li davi...@google.com:
+Mark who has done size optimization tuning with FDO.
On Thu, Aug 4, 2011 at 7:05 AM, Mike Hommey mhom...@mozilla.com wrote:
Hi,
We (Mozilla) are trying to get the best of the ARM toolchain for our
Android build. I recently built an Android
Ulrich Weigand wrote:
Georg-Johann Lay wrote:
Trying to make named address space support work for target AVR,
I am facing the following problem:
For generic AS, there are three valid base pointer registers
X , Y and Z.
For the new __pgm AS, only Z is available without offset.
The
On Wed, Jul 27, 2011 at 2:23 PM, Joseph S. Myers
jos...@codesourcery.com wrote:
On Wed, 27 Jul 2011, H.J. Lu wrote:
; Maximum number of mask bits in a variable.
MaxMaskBits
ix86_isa_flags = 64
It mark ix86_isa_flags as 64bit. Any comments?
The patch won't work as is. set_option, for
Did you try using FDO with -Os? FDO should make hot code parts
optimized similar to -O3 but leave other pieces optimized for size.
Using FDO with -O3 gives you the opposite, cold portions optimized
for size while the rest is optimized for speed.
FDO with -Os still optimize for size, even in
+Mark who has done size optimization tuning with FDO.
On Thu, Aug 4, 2011 at 7:05 AM, Mike Hommey mhom...@mozilla.com wrote:
Hi,
We (Mozilla) are trying to get the best of the ARM toolchain for our
Android build. I recently built an Android Native-code Development Kit
with GCC 4.6.1
On Thu, Aug 4, 2011 at 11:08 AM, H.J. Lu hjl.to...@gmail.com wrote:
On Wed, Jul 27, 2011 at 2:23 PM, Joseph S. Myers
jos...@codesourcery.com wrote:
On Wed, 27 Jul 2011, H.J. Lu wrote:
; Maximum number of mask bits in a variable.
MaxMaskBits
ix86_isa_flags = 64
It mark ix86_isa_flags as
On Thu, 4 Aug 2011, H.J. Lu wrote:
Here is the updated patch to get proper HOST_WIDE_INT bits and 1
through a new file, opt-gen.c. OK for trunk?
Using another generator program like this can't be the best approach
(apart from anything else, when built for the build system hwint.h should
Snapshot gcc-4.5-20110804 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/4.5-20110804/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 4.5 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches
On Thu, Aug 4, 2011 at 3:46 PM, Joseph S. Myers jos...@codesourcery.com wrote:
On Thu, 4 Aug 2011, H.J. Lu wrote:
Here is the updated patch to get proper HOST_WIDE_INT bits and 1
through a new file, opt-gen.c. OK for trunk?
Using another generator program like this can't be the best
On Thu, Aug 4, 2011 at 4:44 PM, H.J. Lu hjl.to...@gmail.com wrote:
On Thu, Aug 4, 2011 at 3:46 PM, Joseph S. Myers jos...@codesourcery.com
wrote:
On Thu, 4 Aug 2011, H.J. Lu wrote:
Here is the updated patch to get proper HOST_WIDE_INT bits and 1
through a new file, opt-gen.c. OK for trunk?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49905
--- Comment #2 from Jakub Jelinek jakub at gcc dot gnu.org 2011-08-04
07:40:29 UTC ---
Author: jakub
Date: Thu Aug 4 07:40:24 2011
New Revision: 177316
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177316
Log:
PR middle-end/49905
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49638
--- Comment #9 from janus at gcc dot gnu.org 2011-08-04 07:41:43 UTC ---
Hi Mikael,
4.5.7.3 (type-bound procedure overriding) has:
• Either both shall be subroutines or both shall be functions having the same
result characteristics (12.3.3).
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49923
--- Comment #7 from Søren Holm sgh at sgh dot dk 2011-08-04 08:00:14 UTC ---
It works on the target too. From my perspective your patch fixes this issue.
Thank you very much Martin.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49638
--- Comment #10 from Tobias Burnus burnus at gcc dot gnu.org 2011-08-04
08:09:26 UTC ---
(In reply to comment #9)
+ if (strcmp (e1-symtree-n.sym-name, e1-symtree-n.sym-name) != 0)
That can be done quicker as:
if (e1-symtree-n.sym-name
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47880
--- Comment #1 from Arnaud Charlet charlet at gcc dot gnu.org 2011-08-04
08:32:58 UTC ---
Author: charlet
Date: Thu Aug 4 08:32:54 2011
New Revision: 177332
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177332
Log:
2011-08-04 Thomas
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47880
Arnaud Charlet charlet at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49971
Manuel López-Ibáñez manu at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501
Manuel López-Ibáñez manu at gcc dot gnu.org changed:
What|Removed |Added
CC||cernekee at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49951
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
CC||jakub at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49968
--- Comment #4 from Ulrich Weigand uweigand at gcc dot gnu.org 2011-08-04
09:10:44 UTC ---
Tests have completed now; the patch fixes all regressions introduced by the
original commit, and introduced no new ones. Looks good to me.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49772
--- Comment #4 from rguenther at suse dot de rguenther at suse dot de
2011-08-04 09:20:21 UTC ---
On Wed, 3 Aug 2011, hubicka at gcc dot gnu.org wrote:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49772
--- Comment #3 from Jan Hubicka hubicka
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49413
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49970
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49969
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49972
Summary: Invalid .gcc_except_table with
-freorder-blocks-and-partition
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49972
--- Comment #1 from Alan Modra amodra at gmail dot com 2011-08-04 10:08:58
UTC ---
Created attachment 24913
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24913
faulty assembly
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49944
--- Comment #5 from Ludovic Brenta ludo...@ludovic-brenta.org 2011-08-04
10:21:20 UTC ---
OK, here is another patch which changes GCC to use s-taprop-posix.ad[bs] on
GNU/kFreeBSD. The changes in s-osinte-kfreebsd-gnu.ads are more extensive than
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973
Summary: Column numbers count special characters as multiple
columns
Product: gcc
Version: 4.5.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
CC||jakub at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49972
--- Comment #2 from Alan Modra amodra at gmail dot com 2011-08-04 10:34:27
UTC ---
Entries in the call-site table for start of the instructions for the current
call site, and the pointer to the landing pad for this sequence of
instructions, are
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973
--- Comment #2 from Timothy Liang timothy003 at msn dot com 2011-08-04
10:36:53 UTC ---
(In reply to comment #1)
Depends on how the column numbers are defined. I think gcc uses bytes from
the
beginning of the line, then 12 is correct (and
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973
--- Comment #3 from Andreas Schwab sch...@linux-m68k.org 2011-08-04 10:55:13
UTC ---
Why 10? /* 中 */ has 12 characters (and 14 bytes as utf8).
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48841
--- Comment #8 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot
Uni-Bielefeld.DE 2011-08-04 10:55:04 UTC ---
Okay... did the plain configure and make and no relative path, and watching my
4.6.1 make -k check - I'll be summiting the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48841
--- Comment #9 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot
Uni-Bielefeld.DE 2011-08-04 10:56:24 UTC ---
Please ignore last comment 6. With 4.6.1:
=== libgomp Summary ===
# of expected passes2586
# of
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49638
--- Comment #11 from janus at gcc dot gnu.org 2011-08-04 10:59:18 UTC ---
(In reply to comment #10)
(In reply to comment #9)
+ if (strcmp (e1-symtree-n.sym-name, e1-symtree-n.sym-name) != 0)
That can be done quicker as:
if
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973
--- Comment #4 from Timothy Liang timothy003 at msn dot com 2011-08-04
11:03:32 UTC ---
(In reply to comment #3)
Why 10? /* 中 */ has 12 characters (and 14 bytes as utf8).
The four spaces is supposed to be a tab. Also, the column number
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49638
--- Comment #12 from Mikael Morin mikael at gcc dot gnu.org 2011-08-04
11:14:36 UTC ---
If we are willing to do some simple expression comparisons, here is what I
think should be supported (most common cases):
- constants: this is the minimum
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49638
--- Comment #13 from Mikael Morin mikael at gcc dot gnu.org 2011-08-04
11:16:41 UTC ---
(In reply to comment #11)
(In reply to comment #10)
(In reply to comment #9)
+ if (strcmp (e1-symtree-n.sym-name, e1-symtree-n.sym-name) !=
0)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48220
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49901
--- Comment #3 from Iain Sandoe iains at gcc dot gnu.org 2011-08-04 12:10:36
UTC ---
Created attachment 24914
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24914
fix PR49901
The output from the tests is a little misleading.
These tests
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49901
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
CC||jakub at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49686
--- Comment #6 from Kazumoto Kojima kkojima at gcc dot gnu.org 2011-08-04
12:18:09 UTC ---
It seems that the problem comes back on trunk revision 177305
for SH. There are many EH test failures which went away with
-fno-delayed-branch and the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973
Manuel López-Ibáñez manu at gcc dot gnu.org changed:
What|Removed |Added
CC||manu at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49974
Summary: missing warning for indirectly returning reference to
local/temporary
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49957
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49957
--- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2011-08-04
12:22:47 UTC ---
Author: rguenth
Date: Thu Aug 4 12:22:42 2011
New Revision: 177368
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177368
Log:
2011-08-04 Richard
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49974
Manuel López-Ibáñez manu at gcc dot gnu.org changed:
What|Removed |Added
CC||manu at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644
--- Comment #37 from Sebastian Huber sebastian.hu...@embedded-brains.de
2011-08-04 12:30:29 UTC ---
Is this problem also related to this bug (GCC 4.6.1 20110627) with comments
inside:
objdump -d -C
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49974
Jonathan Wakely redi at gcc dot gnu.org changed:
What|Removed |Added
Severity|normal |enhancement
---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49974
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=986
--- Comment #31 from Jonathan Wakely redi at gcc dot gnu.org 2011-08-04
13:01:31 UTC ---
A similar case I've just added to a comment of PR 49974
struct Y {
Y(int local) : ref(local) { }
int ref;
};
The reference is dangling as soon as the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49966
--- Comment #3 from Iain Sandoe iains at gcc dot gnu.org 2011-08-04 13:09:05
UTC ---
NOT seen on:
i686-darwin9 @r177287 xcode 3.1.4
x86_64-darwin10 @177314 xcode 3.2.5
x86_64-darwin10 @177355 xcdoe 3.2.6
is this still affecting darwin11?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49975
Summary: warn on malformed __attribute((...))__
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: c
AssignedTo:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49975
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
CC||jakub at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49686
--- Comment #7 from Hans-Peter Nilsson hp at gcc dot gnu.org 2011-08-04
13:30:48 UTC ---
(In reply to comment #6)
It seems that the problem comes back on trunk revision 177305
for SH.
At a glance that may have happened for cris-elf too, worked
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49976
Summary: Cross (Linux-AIX) GCC crashes with Segmentation fault
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49975
--- Comment #2 from David Sveningsson ext at sidvind dot com 2011-08-04
13:33:21 UTC ---
Might be valid, but confusing. If whitespace were required after )) it would
make more sense as it is clear that a global is created.
As the documentation
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49976
--- Comment #1 from Vasily basil at list dot ru 2011-08-04 13:37:27 UTC ---
Created attachment 24915
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24915
compressed preprocessed file
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49768
--- Comment #10 from Valtteri Rahkonen vrahkone at gmail dot com 2011-08-04
13:44:38 UTC ---
I tested latest gcc 4.6.1 from Debian unstable containing the patch and it
seems to work. I'm not going to dare to mark this as verified though because I
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49975
--- Comment #3 from Andreas Schwab sch...@linux-m68k.org 2011-08-04 13:45:13
UTC ---
It doesn't make sense to require whitespace after a paren, that will likely
break a lot of programs.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49975
--- Comment #4 from David Sveningsson ext at sidvind dot com 2011-08-04
13:48:55 UTC ---
(In reply to comment #3)
It doesn't make sense to require whitespace after a paren, that will likely
break a lot of programs.
In this quite specific case?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49975
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49868
--- Comment #1 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-08-04
13:51:28 UTC ---
Created attachment 24916
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24916
Draft work on AS against r177314
This is just an update of my local work on
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49975
--- Comment #6 from Jonathan Wakely redi at gcc dot gnu.org 2011-08-04
13:56:46 UTC ---
Google codesearch shows __attribute is used widely in the android kernel and
many other places.
Whitespace is not significant in C, it would be strange for
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49686
--- Comment #8 from Kazumoto Kojima kkojima at gcc dot gnu.org 2011-08-04
13:57:14 UTC ---
Thanks for checking cris-elf. I'd like to open a new PR.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49977
Summary: [4.7 Regression] CFI notes are missed for delayed slot
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49806
--- Comment #6 from Richard Guenther rguenth at gcc dot gnu.org 2011-08-04
14:11:35 UTC ---
Author: rguenth
Date: Thu Aug 4 14:11:30 2011
New Revision: 177392
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=177392
Log:
2011-08-04 Richard
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1773
Marc Glisse marc.glisse at normalesup dot org changed:
What|Removed |Added
Attachment #24874|0 |1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49973
--- Comment #6 from joseph at codesourcery dot com joseph at codesourcery dot
com 2011-08-04 14:38:16 UTC ---
The GCS says column numbers should start from 1 at the beginning of the
line ... Calculate column numbers assuming that space and all
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1773
--- Comment #108 from Paolo Carlini paolo.carlini at oracle dot com
2011-08-04 14:40:21 UTC ---
Excellent. Can we sort out separately with C++ front-end people like Jason this
mangling (and demangling too, I suppose) issue? If I understand
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49948
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
AssignedTo|rguenth at gcc dot gnu.org |jakub at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49712
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
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