http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50844
Bug #: 50844
Summary: SimpleDateFormat too slow
Classification: Unclassified
Product: gcc
Version: 4.5.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50844
--- Comment #1 from lsching17 at gmail dot com 2011-10-24 06:11:22 UTC ---
Created attachment 25585
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25585
test script
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50844
--- Comment #2 from lsching17 at gmail dot com 2011-10-24 06:12:59 UTC ---
The last sentense should be Compare to Sun jre 6 update 26, 10+ objects
can be created per second
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50845
Bug #: 50845
Summary: java.util.concurrent.ThreadPoolExecutor do not work
with core thread=0
Classification: Unclassified
Product: gcc
Version: 4.5.2
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50444
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Keywords||wrong-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50846
Bug #: 50846
Summary: internal compiler error in finish_function
Classification: Unclassified
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48119
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=50846
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=50843
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Target||i?86-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50836
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|--- |4.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50838
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50789
--- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2011-10-24
08:39:16 UTC ---
Not exactly, -fif-convert-loop-stores is apparently a language changing option,
only a subset of valid C/C++ programs is valid with it. With V*GATHER* insns,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50598
Iain Sandoe iains at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50730
--- Comment #4 from irar at gcc dot gnu.org 2011-10-24 09:16:57 UTC ---
Author: irar
Date: Mon Oct 24 09:16:53 2011
New Revision: 180367
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180367
Log:
PR tree-optimization/50730
*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50838
--- Comment #2 from Richard Guenther rguenth at gcc dot gnu.org 2011-10-24
09:56:02 UTC ---
Reduced testcase, fails with -O -ftree-vectorize:
typedef void * gcv_object_t;
typedef gcv_object_t object;
typedef const void * Pseudofun;
extern struct
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50847
Bug #: 50847
Summary: missed diagnostics for dead code.
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: enhancement
Priority:
/inst/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../current-gcc/configure --prefix=/home/cas43/new-gcc/inst
Thread model: posix
gcc version 4.7.0 20111024 (experimental) (GCC)
OUTPUT:
prog.cpp: In member function ‘void BT::f()’:
prog.cpp
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50849
Bug #: 50849
Summary: long long right shift not vectorized
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763
Serge Belyshev belyshev at depni dot sinp.msu.ru changed:
What|Removed |Added
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763
vries at gcc dot gnu.org changed:
What|Removed |Added
Status|RESOLVED|ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50836
--- Comment #2 from Bernd Schmidt bernds at gcc dot gnu.org 2011-10-24
11:03:16 UTC ---
Author: bernds
Date: Mon Oct 24 11:03:12 2011
New Revision: 180376
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180376
Log:
PR bootstrap/50836
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50849
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=50686
--- Comment #18 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot
Uni-Bielefeld.DE 2011-10-24 11:43:38 UTC ---
Bernd,
could you make some progress on this PR? IRIX bootstrap is broken for
more than two weeks now.
Thanks.
Rainer
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50833
--- Comment #1 from Bernd Schmidt bernds at gcc dot gnu.org 2011-10-24
11:46:09 UTC ---
Author: bernds
Date: Mon Oct 24 11:46:04 2011
New Revision: 180377
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180377
Log:
PR
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50816
--- Comment #8 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-10-24
11:53:16 UTC ---
(In reply to comment #7)
Compile it as:
$avr-gcc -mmcu=atxmega128a1 -g -gdwarf-2 test.c -S
You are left alone with that: -mmcu=atxmega128a1 is not
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50849
vincenzo Innocente vincenzo.innocente at cern dot ch changed:
What|Removed |Added
Status|UNCONFIRMED
: 4.7.0 20111024 (experimental) (GCC)
uname -a: Linux koplaix 3.1.0-rc10+ #3 SMP Sat Oct 22 19:22:40 EDT 2011
x86_64 GNU/Linux
Bug Info
compiler output:
fs/gfs2/file.c: In function ‘gfs2_set_inode_flags’:
fs/gfs2/file.c:172:6: error: definition in block 3 does not dominate use
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763
--- Comment #12 from vries at gcc dot gnu.org 2011-10-24 12:06:19 UTC ---
Created attachment 25590
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25590
proposed patch for problem reported in comment 10
2011-10-24 Tom de Vries
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686
--- Comment #19 from Bernd Schmidt bernds at gcc dot gnu.org 2011-10-24
12:10:21 UTC ---
It's really hard to run a gdb session this way. You're not a gcc newbie, and
you're the only one with an IRIX machine - can you not debug a bit further from
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50820
--- Comment #3 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-10-24
12:22:25 UTC ---
Author: gjl
Date: Mon Oct 24 12:22:21 2011
New Revision: 180379
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180379
Log:
PR target/50820
*
Configured with: ../current-gcc/configure --prefix=/home/cas43/new-gcc/inst
Thread model: posix
gcc version 4.7.0 20111024 (experimental) (GCC)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50838
--- Comment #3 from Richard Guenther rguenth at gcc dot gnu.org 2011-10-24
12:31:06 UTC ---
Author: rguenth
Date: Mon Oct 24 12:31:01 2011
New Revision: 180381
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180381
Log:
2011-10-24 Richard
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50810
--- Comment #18 from Manuel López-Ibáñez manu at gcc dot gnu.org 2011-10-24
12:35:49 UTC ---
Paolo, I am sorry to say it so bluntly but this solution is nonsense:
http://gcc.gnu.org/ml/gcc-patches/2011-10/msg02160.html
I know it is what Gabriel
-linux-gnu
Configured with: ../current-gcc/configure --prefix=/home/cas43/new-gcc/inst
Thread model: posix
gcc version 4.7.0 20111024 (experimental) (GCC)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
Bug #: 50853
Summary: Internal Compiler Error returning a template type
using brace initialization
Classification: Unclassified
Product: gcc
Version: 4.6.1
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644
--- Comment #53 from Sebastian Huber sebastian.hu...@embedded-brains.de
2011-10-24 13:06:03 UTC ---
I tested the above patch proposed by Mikael Pettersson (from 2010-05-26, more
than one year ago) with GCC 4.6 20111021. It still fixes the test
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50836
Mikael Pettersson mikpe at it dot uu.se changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
/4.7.0-20111024-svn180364/i686/libexec/gcc/i686-unknown-linux-gnu/4.7.0/lto-wrapper
Target: i686-unknown-linux-gnu
Configured with: ./configure --prefix=/app2/gcc/4.7.0-20111024-svn180364/i686
--enable-languages=c,c++,fortran --disable-nls
--with-gmp=/app2/gcc/4.7.0-20111024-svn180364/i686/aux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50838
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
--- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-24
13:25:25 UTC ---
I get: sorry, unimplemented: mangling constructor
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50854
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
CC||rguenth at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
Summary|Internal Compiler Error |[C++0x]
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50851
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
CC||rguenth at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50851
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Component|c++
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50850
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Component|c
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50854
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
CC|rguenth at gcc dot gnu.org |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50855
Bug #: 50855
Summary: Name mangling for late return types invoking
constructors not implemented
Classification: Unclassified
Product: gcc
Version: 4.6.1
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50855
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
CC||jason at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
--- Comment #3 from Alisdair Meredith public at alisdairm dot net 2011-10-24
14:02:22 UTC ---
The original report was compiled with gcc 4.6.1 supplied by MacPorts. Could
you confirm if the not-supported error message occurs in trunk, or a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50852
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
Keywords|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
--- Comment #4 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-24
14:06:26 UTC ---
The 4.6.1 release and trunk both give the error I quoted.
What does 'gcc -v' show for your compiler?
(that info should be in the report anyway! ;)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50855
--- Comment #2 from Alisdair Meredith public at alisdairm dot net 2011-10-24
14:06:55 UTC ---
It might be. I still see an ICE for PR50853, but if that is giving the same
error now, then it is probably the same root cause. I'm still waiting to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
--- Comment #5 from Alisdair Meredith public at alisdairm dot net 2011-10-24
14:10:38 UTC ---
Using built-in specs.
COLLECT_GCC=gcc-mp-4.6
COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/x86_64-apple-darwin10/4.6.1/lto-wrapper
Target:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50855
--- Comment #3 from Alisdair Meredith public at alisdairm dot net 2011-10-24
14:13:31 UTC ---
And just to confirm - it sounds like the ICE in PR50853 is a bad compiler at my
end. I suggest keeping *this* PR open, as at least it reports the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
Jonathan Wakely redi at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
--- Comment #7 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-24
14:22:51 UTC ---
actually, I guess I was a bit hasty closing it ... there's no ICE but it still
fails to compile - should we reopen?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50853
--- Comment #8 from Alisdair Meredith public at alisdairm dot net 2011-10-24
14:27:18 UTC ---
I am happy with closed - the ICE is resolved an PR50855 reports the
unimplemented error message, with (hopefully) a simpler test case.
It might be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50848
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
Keywords|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28854
--- Comment #5 from Uros Bizjak ubizjak at gmail dot com 2011-10-24 14:44:49
UTC ---
Just FYI, this is due to the fact that _start from /usr/crt1.o has a FDE:
$ objdump --dwarf /usr/lib/crt1.o
/usr/lib/crt1.o: file format elf64-alpha
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49824
--- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-10-24
14:46:02 UTC ---
Author: gjl
Date: Mon Oct 24 14:45:51 2011
New Revision: 180385
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180385
Log:
PR target/49824
*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50820
--- Comment #4 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-10-24
14:49:55 UTC ---
Author: gjl
Date: Mon Oct 24 14:49:47 2011
New Revision: 180388
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180388
Log:
PR target/50820
Port
, r0
cmp r0, #0
rsblt r0, r0, #0
bx lr
.size absolute_difference2, .-absolute_difference2
.ident GCC: (GNU) 4.7.0 20111024 (experimental)
.section.note.GNU-stack,,%progbits
Even in the quite explicit second code variant
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49824
--- Comment #3 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-10-24
14:55:53 UTC ---
Author: gjl
Date: Mon Oct 24 14:55:45 2011
New Revision: 180390
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180390
Log:
PR target/49824
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49824
Georg-Johann Lay gjl at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50820
Georg-Johann Lay gjl at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50857
Bug #: 50857
Summary: [4.7 Regression] The compiler is built with exceptions
and RTTI enabled
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50857
Richard Guenther rguenth at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|--- |4.7.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50857
Ian Lance Taylor ian at airs dot com changed:
What|Removed |Added
CC||ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50843
--- Comment #3 from Diego Novillo dnovillo at gcc dot gnu.org 2011-10-24
17:07:54 UTC ---
This was working as of trunk rev 178998.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50856
Richard Earnshaw rearnsha at gcc dot gnu.org changed:
What|Removed |Added
Target||arm
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50843
Uros Bizjak ubizjak at gmail dot com changed:
What|Removed |Added
CC||rth at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50731
--- Comment #4 from Uros Bizjak ubizjak at gmail dot com 2011-10-24 17:39:09
UTC ---
Revision 179958 FAILs.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50850
--- Comment #1 from Serge Belyshev belyshev at depni dot sinp.msu.ru
2011-10-24 17:57:09 UTC ---
Most likely dup of bug 50763 (see if reverting r180341 or applying patch from
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50763#c12 helps).
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50816
--- Comment #9 from Jakub Jelinek jakub at gcc dot gnu.org 2011-10-24
18:09:24 UTC ---
Author: jakub
Date: Mon Oct 24 18:09:21 2011
New Revision: 180398
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180398
Log:
PR debug/50816
*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #16 from oleg at smolsky dot net 2011-10-24 18:27:28 UTC ---
$ /work/tools/gcc47/bin/g++ -v
Using built-in specs.
COLLECT_GCC=/work/tools/gcc47/bin/g++
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #17 from oleg at smolsky dot net 2011-10-24 18:27:31 UTC ---
Created attachment 25595
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25595
test.cpp.144t.optimized
--- Comment #18 from oleg at smolsky dot net 2011-10-24 18:27:31
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
Bug #: 50858
Summary: [4.7 Regression] segfault at
../../gcc/libiberty/hashtab.c:981
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #19 from oleg at smolsky dot net 2011-10-24 18:33:23 UTC ---
Also note that Bugzilla has quietly replaced an older attachment,
test.cpp, with a new one without adding a comment...
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
Markus Trippelsdorf markus at trippelsdorf dot de changed:
What|Removed |Added
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #20 from davidxl xinliangli at gmail dot com 2011-10-24 19:33:18
UTC ---
The test.cpp attached seems to be the same as the old version.
David
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50196
--- Comment #9 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-24
19:33:32 UTC ---
I'm not sure if these failures are due to PR 50598:
FAIL: 30_threads/thread/native_handle/typesizes.cc execution test
FAIL:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #21 from oleg at smolsky dot net 2011-10-24 19:48:57 UTC ---
OK, just in case, here is my current test.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #22 from davidxl xinliangli at gmail dot com 2011-10-24 19:58:23
UTC ---
(In reply to comment #21)
OK, just in case, here is my current test.
Preprocessed test case? I saw the main assembly difference that can explain the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50823
--- Comment #3 from Dmitry Gorbachev d.g.gorbachev at gmail dot com
2011-10-24 20:10:12 UTC ---
Created attachment 25598
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25598
Another testcase
Compile it with `gcc -O3 -flto -nostdlib -r
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
--- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2011-10-24
20:57:27 UTC ---
What do you mean by 'probably'? Did you bisect this? Anyway, if it's really my
patch, please confirm, no problem reverting it and reopening, didn't fix
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #23 from oleg at smolsky dot net 2011-10-24 21:11:21 UTC ---
Here is the source preprocessed for gcc47. The test exhibits the
slowdown mentioned in comment 11.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
CC||jason at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
--- Comment #4 from Markus Trippelsdorf markus at trippelsdorf dot de
2011-10-24 21:23:35 UTC ---
(In reply to comment #2)
What do you mean by 'probably'? Did you bisect this?
By probably I mean looking at the backtrace and running
git-blame
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
--- Comment #5 from Paolo Carlini paolo.carlini at oracle dot com 2011-10-24
21:31:39 UTC ---
I see, at the moment I don't have my machines at hand, sorry for not noticing.
Anyway, let me double check isn't something trivial and then we'll
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #24 from davidxl xinliangli at gmail dot com 2011-10-24 23:00:22
UTC ---
(In reply to comment #23)
Here is the source preprocessed for gcc47. The test exhibits the
slowdown mentioned in comment 11.
The problem can be reproduced
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50182
--- Comment #25 from davidxl xinliangli at gmail dot com 2011-10-24 23:02:14
UTC ---
Created attachment 25600
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25600
test case for 47
Note that with gcc46, the result is even slower -- it has
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751
--- Comment #5 from Kazumoto Kojima kkojima at gcc dot gnu.org 2011-10-24
23:05:08 UTC ---
(In reply to comment #4)
It seems that clobbering R0 in that expander is simply papering
over the real problem. Although the reload issue beyonds me,
.ira
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49894
--- Comment #10 from Jonathan Wakely redi at gcc dot gnu.org 2011-10-24
23:26:29 UTC ---
Author: redi
Date: Mon Oct 24 23:26:25 2011
New Revision: 180411
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180411
Log:
PR libstdc++/49894
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49894
Jonathan Wakely redi at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50859
Bug #: 50859
Summary: ICE when creating integral constant from real value in
a template
Classification: Unclassified
Product: gcc
Version: 4.6.1
Status: UNCONFIRMED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50858
Paolo Carlini paolo.carlini at oracle dot com changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50859
Jonathan Wakely redi at gcc dot gnu.org changed:
What|Removed |Added
Keywords|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49855
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
CC||bitbucket
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50859
Paolo Carlini paolo.carlini at oracle dot com changed:
What|Removed |Added
Status|NEW |RESOLVED
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