Re: [4.7,trans-mem] Summary of unsolved known bugs

2011-12-21 Thread Aldy Hernandez
* Stack save/restore not working? - XFAIL testcases Related to this: ICE: verify_gimple failed: invalid rhs for gimple memory store with -fgnu-tm --param tm-max-aggregate-size=32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51472 Proposed fix, waiting for review. [trans-mem] save/restore of

Re: Modifying the datatype of a formal parameter

2011-12-21 Thread Martin Jambor
Hi, On Wed, Dec 21, 2011 at 12:53:10PM +1100, Matt Davis wrote: Here is a follow up. I am closer to what I need, but not quite there yet. Basically I just want to switch the type of one formal parameter to a different type. On Mon, Dec 19, 2011 at 11:05 PM, Matt Davis mattdav...@gmail.com

Re: Which Binutils should I use for performing daily regression test on trunk?

2011-12-21 Thread Ian Lance Taylor
Terry Guo flame...@gmail.com writes: I plan to set up daily regression test on trunk for target ARM-NONE-EABI and post results to gcc-testresults mailing list. Which Binutils should I use, the Binutils trunk or the latest released Binutils? And which way is recommended, building from a

Re: [4.7,trans-mem] Summary of unsolved known bugs

2011-12-21 Thread Patrick Marlier
Wonderful! Thanks Aldy. On 12/21/2011 09:11 AM, Aldy Hernandez wrote: * ICE when lto1 does not have -fgnu-tm and object file uses TM http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51280 I believe I wasn't able to reproduce this. Arg really! For the openmp testcase, I was wrong but the tm

Re: Possible wrong-way example in gcc4-4-2 documentation of __builtin_expect

2011-12-21 Thread Jonathan Wakely
On 21 December 2011 02:00, Jim Avera wrote: Ok, here is a patch which improves the example: --- gcc/doc/extend.texi.ORIG    2011-12-20 17:35:32.236578828 -0800 +++ gcc/doc/extend.texi    2011-12-20 17:37:10.460583316 -0800 @@ -7932,7 +7932,7 @@  @smallexample  if (__builtin_expect (ptr !=

Re: Possible wrong-way example in gcc4-4-2 documentation of __builtin_expect

2011-12-21 Thread Jonathan Wakely
On 21 December 2011 18:03, Jonathan Wakely wrote: On 21 December 2011 02:00, Jim Avera wrote: Ok, here is a patch which improves the example: --- gcc/doc/extend.texi.ORIG    2011-12-20 17:35:32.236578828 -0800 +++ gcc/doc/extend.texi    2011-12-20 17:37:10.460583316 -0800 @@ -7932,7 +7932,7

Re: Possible wrong-way example in gcc4-4-2 documentation of __builtin_expect

2011-12-21 Thread Ian Lance Taylor
Jonathan Wakely jwakely@gmail.com writes: In order to follow the GCC coding style (a space between the function name and opening parenthesis) and to match the first example for __builtin_expect, I propose this patch instead: Index: extend.texi

[Bug libfortran/51646] New: Make libgfortran compile on Android - without S_IREAD

2011-12-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51646 Bug #: 51646 Summary: Make libgfortran compile on Android - without S_IREAD Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: build

[Bug c/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug rtl-optimization/42839] [4.5/4.6 Regression] gcc.target/mips/octeon-bbit-2.c failing for -mabi=64

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42839 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.5.4 |4.7.0

[Bug lto/41159] [LTO] ICE in insert_value_copy_on_edge, at tree-outof-ssa.c:225

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41159 --- Comment #23 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 09:23:03 UTC --- Author: rguenth Date: Wed Dec 21 09:22:58 2011 New Revision: 182570 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182570 Log: 2011-12-21 Richard

[Bug lto/41159] [LTO] ICE in insert_value_copy_on_edge, at tree-outof-ssa.c:225

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41159 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.7.0 ---

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #9 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 09:29:05 UTC --- (In reply to comment #8) (In reply to comment #7) On Tue, 20 Dec 2011, Richard Guenther wrote: This one is extremely slow. lto1 has already used

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #10 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-12-21 09:37:38 UTC --- (In reply to comment #9) (In reply to comment #8) (In reply to comment #7) On Tue, 20 Dec 2011, Richard Guenther wrote: That's weird. Did

[Bug middle-end/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug middle-end/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 --- Comment #2 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 09:51:45 UTC --- Caused by r181172 aka TREE_CLOBBER_P. The problem is that we have before *.cfg: __builtin_va_start (args, 0); b (s, args); __builtin_va_end (args);

[Bug middle-end/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/51643] Incorrect code produced for tail-call of weak function with -O2/-O3 option

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51643 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target||arm-eabi

[Bug lto/51642] Weak variable reference triggers ICE with -flto option

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51642 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||lto ---

[Bug libfortran/51646] Make libgfortran compile on Android - without S_IREAD

2011-12-21 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51646 Janne Blomqvist jb at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug tree-optimization/51600] [4.7 Regression] ice in estimate_local_effects

2011-12-21 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51600 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added URL|

[Bug libfortran/51646] Make libgfortran compile on Android - without S_IREAD

2011-12-21 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51646 --- Comment #2 from Janne Blomqvist jb at gcc dot gnu.org 2011-12-21 10:21:32 UTC --- (In reply to comment #1) Good catch! I suppose it's possible that all targets we support have the POSIX flags, but since we're in stage 3 I think it's fine to

[Bug middle-end/51647] New: [4.7 Regression] Bogus control reaches end of non-void function [-Wreturn-type]

2011-12-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51647 Bug #: 51647 Summary: [4.7 Regression] Bogus control reaches end of non-void function [-Wreturn-type] Classification: Unclassified Product: gcc Version: 4.7.0

[Bug bootstrap/51648] New: [4.7 Regression]

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 Bug #: 51648 Summary: [4.7 Regression] Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug c/51622] GCC generates bad code that generate big executable sizes when using _Decimal*

2011-12-21 Thread mingodad at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51622 --- Comment #10 from Domingo Alvarez mingodad at gmail dot com 2011-12-21 10:36:45 UTC --- Now looking on the net I found that libbid history and could see that the actual one monolithic bid_decimalbinary file is a recent creation before it was

[Bug middle-end/51647] [4.7 Regression] Bogus control reaches end of non-void function [-Wreturn-type]

2011-12-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51647 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #11 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 10:56:01 UTC --- One issue we still hit is that we for example merge in stl_iterator_base_types.h templatetypename _Iterator struct iterator_traits

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #12 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 11:03:46 UTC --- Created attachment 26158 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26158 patch candidate to speed up uniquify nodes I was also experimenting

[Bug c++/50478] [C++0x] Internal compiler error when using initializer lists

2011-12-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50478 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2011-12-21 11:17:10 UTC --- Insane, this doesn't happen for an initializer list of 1, 2, 4, or 5 elements. Happens with std::vector too, however. Should be rather easy to construct

[Bug middle-end/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 11:38:39 UTC --- Created attachment 26159 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26159 gcc47-pr51644.patch Fix I'm going to bootstrap/regtest.

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #2 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 11:41:04 UTC --- Why -fexceptions? Don't we explicitely _disable_ exceptions?

[Bug middle-end/51647] [4.7 Regression] Bogus control reaches end of non-void function [-Wreturn-type]

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51647 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 11:42:16 UTC --- Dup of PR51644 I think.

[Bug libstdc++/51649] New: pretty printers don't handle std::__7:: namespace

2011-12-21 Thread pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51649 Bug #: 51649 Summary: pretty printers don't handle std::__7:: namespace Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 11:52:55 UTC --- -O2 -g -fexceptions -fstack-protector --param=ssp-buffer-size=4 -mtune=generic are our standard distro flags. The intent is that e.g. C code that uses

[Bug target/50038] redundant zero extensions

2011-12-21 Thread kyukhin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 --- Comment #8 from Kirill Yukhin kyukhin at gcc dot gnu.org 2011-12-21 11:52:32 UTC --- Author: kyukhin Date: Wed Dec 21 11:52:27 2011 New Revision: 182574 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182574 Log: gcc/ 2011-12-21

[Bug libstdc++/51649] pretty printers don't handle std::__7:: namespace

2011-12-21 Thread pluto at agmk dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51649 --- Comment #1 from Pawel Sikora pluto at agmk dot net 2011-12-21 11:53:23 UTC --- adding '(__7::)?' to regex patterns should be ok.

[Bug c++/50478] [C++0x] Internal compiler error when using initializer lists

2011-12-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50478 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|

[Bug lto/41159] [LTO] ICE in insert_value_copy_on_edge, at tree-outof-ssa.c:225

2011-12-21 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41159 --- Comment #25 from uros at gcc dot gnu.org 2011-12-21 12:26:17 UTC --- Author: uros Date: Wed Dec 21 12:26:04 2011 New Revision: 182580 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182580 Log: Backport from mainline 2011-12-21

[Bug c++/50478] [C++0x] Internal compiler error when using initializer lists

2011-12-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50478 --- Comment #4 from Paolo Carlini paolo.carlini at oracle dot com 2011-12-21 12:43:38 UTC --- This is a more correct testcase, which also preserves the property of OT that -pedantic works around the issue. Note: removing the string constructor

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #13 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-12-21 12:55:21 UTC --- (In reply to comment #11) One issue we still hit is that we for example merge in stl_iterator_base_types.h templatetypename _Iterator

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Attachment #26158|0 |1 is

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #16 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 13:00:37 UTC --- Created attachment 26162 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26162 patch for this bug And finally the patch for this particular bug, to

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #17 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-12-21 13:47:16 UTC --- It's a little bit faster now. But it still takes 9 CPU-minutes to output all ltrans files. And then the following happens: At top level: lto1:

[Bug middle-end/51291] ICE: SIGSEGV in ix86_init_builtins (i386.c:27691) with -fgnu-tm and any fortran code

2011-12-21 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51291 --- Comment #4 from Aldy Hernandez aldyh at gcc dot gnu.org 2011-12-21 14:00:36 UTC --- fixed

[Bug middle-end/51273] ICE: vector VEC(inline_summary_t,base) index domain error, in inline_summary at ipa-inline.h:193 with -O -fgnu-tm, transaction_safe and overloaded contructor

2011-12-21 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51273 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/51291] ICE: SIGSEGV in ix86_init_builtins (i386.c:27691) with -fgnu-tm and any fortran code

2011-12-21 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51291 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #18 from rguenther at suse dot de rguenther at suse dot de 2011-12-21 14:05:42 UTC --- On Wed, 21 Dec 2011, markus at trippelsdorf dot de wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #17 from Markus

[Bug other/51174] AIX unexpected error_mark node in new TM tests

2011-12-21 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51174 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/51472] ICE: verify_gimple failed: invalid rhs for gimple memory store with -fgnu-tm --param tm-max-aggregate-size=32

2011-12-21 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51472 --- Comment #4 from Aldy Hernandez aldyh at gcc dot gnu.org 2011-12-21 14:30:20 UTC --- Author: aldyh Date: Wed Dec 21 14:30:07 2011 New Revision: 182588 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182588 Log: PR middle-end/51472

[Bug middle-end/51472] ICE: verify_gimple failed: invalid rhs for gimple memory store with -fgnu-tm --param tm-max-aggregate-size=32

2011-12-21 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51472 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/51647] [4.7 Regression] Bogus control reaches end of non-void function [-Wreturn-type]

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51647 --- Comment #2 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 14:51:34 UTC --- Author: jakub Date: Wed Dec 21 14:51:19 2011 New Revision: 182589 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182589 Log: PR middle-end/51644

[Bug middle-end/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 14:51:38 UTC --- Author: jakub Date: Wed Dec 21 14:51:19 2011 New Revision: 182589 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182589 Log: PR middle-end/51644

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #19 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 15:00:21 UTC --- Btw, one issue with merging based on DECL_SOURCE_LOCATION is that reducing LTO testcases is going to be disrupted by source line changes. So for it to

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #20 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 15:06:35 UTC --- (In reply to comment #19) Btw, one issue with merging based on DECL_SOURCE_LOCATION is that reducing LTO testcases is going to be disrupted by source

[Bug testsuite/51645] FAIL: g++.dg/cpp0x/alias-decl-debug-0.C (test for excess errors)

2011-12-21 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51645 --- Comment #1 from Uros Bizjak ubizjak at gmail dot com 2011-12-21 15:10:48 UTC --- (In reply to comment #0) FAIL: g++.dg/cpp0x/alias-decl-debug-0.C (test for excess errors) Needs: /* { dg-skip-if No stabs { mmix-*-* *-*-aix* alpha*-*-*

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 15:18:57 UTC --- Created attachment 26163 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26163 gcc.i /some/path/gcc/cc1 -fpreprocessed -quiet -quiet -dumpbase gcc.c

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 15:20:05 UTC --- Created attachment 26164 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26164 gcc.gcda

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 15:23:57 UTC --- BTW, it can be also reproduced without that -j8 make option, i.e. it is not any kind of race condition or similar.

[Bug middle-end/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/51644] [4.7 Regression] va_list vs. warning: ‘noreturn’ function does return is not fixable

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51644 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 15:32:11 UTC --- *** Bug 51647 has been marked as a duplicate of this bug. ***

[Bug middle-end/51647] [4.7 Regression] Bogus control reaches end of non-void function [-Wreturn-type]

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51647 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #21 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-12-21 15:47:01 UTC --- (In reply to comment #20) (In reply to comment #19) Btw, one issue with merging based on DECL_SOURCE_LOCATION is that reducing LTO testcases

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #22 from rguenther at suse dot de rguenther at suse dot de 2011-12-21 15:51:16 UTC --- On Wed, 21 Dec 2011, markus at trippelsdorf dot de wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #21 from Markus

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 --- Comment #23 from Richard Guenther rguenth at gcc dot gnu.org 2011-12-21 16:01:30 UTC --- Another fun (well ...) patch that is worth trying is Index: gcc/gimple.c === ---

[Bug c++/51630] failure to detect missing

2011-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51630 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|CLOSED |RESOLVED

[Bug c++/51630] failure to detect missing

2011-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51630 --- Comment #9 from Jonathan Wakely redi at gcc dot gnu.org 2011-12-21 16:14:39 UTC --- Feel free to open an enhancement request in bugzilla for -fsyntax-only to instantiate templates, or for a new option that does so

[Bug libstdc++/51649] pretty printers don't handle std::__7:: namespace

2011-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51649 --- Comment #2 from Jonathan Wakely redi at gcc dot gnu.org 2011-12-21 16:20:15 UTC --- It might be better to provide a separate python/libstdcxx/v7/printers.py file and install that when configured with versioned namespaces.

[Bug bootstrap/50686] [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595

2011-12-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 --- Comment #27 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-12-21 16:20:12 UTC --- With the exception of the unrelated Ada bootstrap failure (PR ada/51624), your patch allowed a mips-sgi-irix6.5 bootstrap to

[Bug middle-end/51212] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -fgnu-tm -fnon-call-exceptions and transaction_callable

2011-12-21 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51212 Aldy Hernandez aldyh at gcc dot gnu.org changed: What|Removed |Added AssignedTo|unassigned at gcc dot |aldyh at gcc dot

[Bug c++/51305] [C++11][constexpr] noexcept-specifier overconstraints constexpr functions

2011-12-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51305 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/51305] [C++11][constexpr] noexcept-specifier overconstraints constexpr functions

2011-12-21 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51305 --- Comment #3 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2011-12-21 16:28:19 UTC --- Author: paolo Date: Wed Dec 21 16:28:08 2011 New Revision: 182594 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182594 Log: /cp 2011-12-21

[Bug middle-end/48660] [4.5/4.6/4.7 Regression] ARM ICE in expand_expr_real_1

2011-12-21 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48660 rsand...@gcc.gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added Known to work||4.7.0

[Bug middle-end/48660] [4.5/4.6/4.7 Regression] ARM ICE in expand_expr_real_1

2011-12-21 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48660 --- Comment #6 from rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org 2011-12-21 16:34:49 UTC --- Author: rsandifo Date: Wed Dec 21 16:34:41 2011 New Revision: 182595 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182595 Log: Add

[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

2011-12-21 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635 Michael Matz matz at gcc dot gnu.org changed: What|Removed |Added CC||matz at gcc dot

[Bug target/43052] [4.7 Regression] Inline memcmp is *much* slower than glibc's, no longer expanded inline

2011-12-21 Thread fabio.ped at libero dot it
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052 Fabio fabio.ped at libero dot it changed: What|Removed |Added CC||fabio.ped at libero dot

[Bug middle-end/51212] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -fgnu-tm -fnon-call-exceptions and transaction_callable

2011-12-21 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51212 --- Comment #3 from Richard Henderson rth at gcc dot gnu.org 2011-12-21 17:18:11 UTC --- As far as the compiler goes that all sounds plausible. The main problem is that we would have to make libitm exception safe. I'm 100% sure that won't work

[Bug lto/41159] [LTO] ICE in insert_value_copy_on_edge, at tree-outof-ssa.c:225

2011-12-21 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41159 --- Comment #26 from uros at gcc dot gnu.org 2011-12-21 17:23:44 UTC --- Author: uros Date: Wed Dec 21 17:23:33 2011 New Revision: 182597 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182597 Log: Backport from mainline 2011-12-21

[Bug libstdc++/51649] pretty printers don't handle std::__7:: namespace

2011-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51649 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added CC||tromey at gcc

[Bug target/51552] bfin generates bad assembly

2011-12-21 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51552 Richard Henderson rth at gcc dot gnu.org changed: What|Removed |Added CC||rth at gcc dot

[Bug target/51552] bfin generates bad assembly

2011-12-21 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51552 Richard Henderson rth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #7 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 18:15:23 UTC --- Ok, so when the -fprofile-generate compiled xgcc is linked, it is enough to (assuming gcc.i from the attachment here is in /tmp/): $ rm gcc.gcda; ./xgcc

[Bug lto/41159] [LTO] ICE in insert_value_copy_on_edge, at tree-outof-ssa.c:225

2011-12-21 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41159 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/51216] [4.6 Regression] ICE with statement expression

2011-12-21 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51216 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/51649] pretty printers don't handle std::__7:: namespace

2011-12-21 Thread tromey at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51649 --- Comment #4 from Tom Tromey tromey at gcc dot gnu.org 2011-12-21 18:34:47 UTC --- (In reply to comment #3) Tom, I assume the plan for the libstdc++ python printers is to have a python/libstdcxx/v7/printers.py for the libstdc++.so.7 library,

[Bug libstdc++/51626] [4.6 Regression] [C++0x] can't use C++98 allocators with -std=c++0x

2011-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51626 --- Comment #5 from Jonathan Wakely redi at gcc dot gnu.org 2011-12-21 18:35:48 UTC --- Author: redi Date: Wed Dec 21 18:35:40 2011 New Revision: 182600 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182600 Log: PR libstdc++/51626 *

[Bug libstdc++/51626] [4.6 Regression] [C++0x] can't use C++98 allocators with -std=c++0x

2011-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51626 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug bootstrap/51648] [4.7 Regression] Profiledbootstrap failure on x86_64-linux

2011-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #8 from Jakub Jelinek jakub at gcc dot gnu.org 2011-12-21 19:01:22 UTC --- So, shorter/faster reproducer, using a snapshot from ~ today (tried with r182599) on x86_64-linux: ../configure --enable-languages=c --disable-bootstrap \

[Bug c++/51611] [c++0x] ICE with non-static data member initializer and virtual base class

2011-12-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51611 --- Comment #1 from Jason Merrill jason at gcc dot gnu.org 2011-12-21 19:19:52 UTC --- Author: jason Date: Wed Dec 21 19:19:47 2011 New Revision: 182602 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182602 Log: PR c++/51611 *

[Bug c++/51611] [c++0x] ICE with non-static data member initializer and virtual base class

2011-12-21 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51611 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug target/51552] bfin generates bad assembly

2011-12-21 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51552 --- Comment #5 from Richard Henderson rth at gcc dot gnu.org 2011-12-21 20:21:14 UTC --- Author: rth Date: Wed Dec 21 20:21:00 2011 New Revision: 182604 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182604 Log: PR target/51552 *

[Bug lto/51650] New: [4.7 regression] ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul

2011-12-21 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51650 Bug #: 51650 Summary: [4.7 regression] ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul Classification: Unclassified Product: gcc Version: 4.7.0

[Bug debug/51650] [4.7 regression] LTO ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul

2011-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51650 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug target/51552] bfin generates bad assembly

2011-12-21 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51552 Richard Henderson rth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug lto/51642] Weak variable reference triggers ICE with -flto option

2011-12-21 Thread sipych at gmail dot com
version 4.7.0 20111221 (experimental) (GCC)

[Bug tree-optimization/40711] verify_ssa failed with -O2

2011-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40711 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/40676] [4.5 Regression] internal compiler error: verify_ssa error: definition in block 5 does not dominate use in block 7

2011-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40676 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added CC||dcb314 at

[Bug middle-end/39852] GCC 4.4.0 builds a broken glibc 2.8

2011-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39852 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug target/40782] Code works with optimization disabled.. but not with 02 for when used as cross compiler for ARM 11 MP

2011-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40782 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED

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