[Bug target/50493] ICE in neon_disambiguate_copy, at config/arm/arm.c:20388

2011-09-26 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50493 Ira Rosen irar at il dot ibm.com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug fortran/50515] gfortran should not accept an external that is a common (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50515 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Keywords|

[Bug tree-optimization/50522] New: C++ std::valarray vectorization missed optimization

2011-09-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50522 Bug #: 50522 Summary: C++ std::valarray vectorization missed optimization Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords:

[Bug c++/26748] gimplify_expr_stmt in cp-gimplifer.c does warnings

2011-09-26 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26748 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added CC||manu at gcc

[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517 janus at gcc dot gnu.org changed: What|Removed |Added CC||janus at gcc dot gnu.org ---

[Bug rtl-optimization/38644] [4.4/4.5/4.6/4.7 Regression] Optimization flag -O1 -fschedule-insns2 causes wrong code

2011-09-26 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644 --- Comment #51 from rguenther at suse dot de rguenther at suse dot de 2011-09-26 08:04:37 UTC --- On Mon, 12 Sep 2011, rearnsha at arm dot com wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38644 --- Comment #48 from Richard Earnshaw

[Bug c++/26747] bad break/continue is not detected until the gimplifier

2011-09-26 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26747 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added CC||manu at gcc

[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517 --- Comment #2 from janus at gcc dot gnu.org 2011-09-26 08:09:09 UTC --- Unfortunately, gfortran also does not reject it if the types actually differ: program main type t integer :: i end type type u real :: r end type

[Bug tree-optimization/50522] C++ std::valarray vectorization missed optimization

2011-09-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50522 --- Comment #1 from Jakub Jelinek jakub at gcc dot gnu.org 2011-09-26 08:23:15 UTC --- Created attachment 25365 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25365 gcc47-pr50522-hack.patch The perhaps safer hack, which handles only pointers

[Bug tree-optimization/34265] Missed optimizations

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34265 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517 --- Comment #3 from janus at gcc dot gnu.org 2011-09-26 08:45:49 UTC --- (In reply to comment #1) Could you explain why you assume that this is invalid? I would say it is valid at least in F95, see Fortran 95 standard, chapter 4.4.2,

[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517 --- Comment #4 from janus at gcc dot gnu.org 2011-09-26 09:01:45 UTC --- (In reply to comment #1) Could you explain why you assume that this is invalid? I would say it is valid at least in F95, see Fortran 95 standard, chapter 4.4.2,

[Bug c++/50474] GCC (cc1plus) hangs forever compiling with -O2 (-fcse-follow-jumps)

2011-09-26 Thread steffen-schmidt at siemens dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50474 --- Comment #2 from Steffen Schmidt steffen-schmidt at siemens dot com 2011-09-26 09:04:33 UTC --- I'm very sorry for the inconvenience, but this bug is not directly related to any CodeSourcery built GCC toolchain. It was a pure coincedence using

[Bug middle-end/50460] [4.7 Regression] __builtin___strcpy_chk/__builtin_object_size don't work

2011-09-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50460 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2011-09-26 09:08:36 UTC --- #define strcpy(x,y) __builtin___strcpy_chk (x, y, __builtin_object_size (x, 1)) int f1 (void) { struct A { char buf1[9]; char buf2[4]; } a; strcpy (a.buf1

[Bug fortran/50463] [4.6/4.7 Regression] -ftree-dse leeds to wrong code with gfortran

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50463 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||accepts-invalid

[Bug c++/50523] New: C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 Bug #: 50523 Summary: C++ FE apparently incorrectly rejects tramp3d Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c++/50474] GCC (cc1plus) hangs forever compiling with -O2 (-fcse-follow-jumps)

2011-09-26 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50474 --- Comment #3 from Mikael Pettersson mikpe at it dot uu.se 2011-09-26 09:38:11 UTC --- (In reply to comment #2) The behaviour seems to be related to the code line if(r != !!r) This is clearly a dup of PR50380.

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug fortran/50524] New: *** glibc detected *** invalid free() pointer on illegal code (r178939)

2011-09-26 Thread zeccav at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50524 Bug #: 50524 Summary: *** glibc detected *** invalid free() pointer on illegal code (r178939) Classification: Unclassified Product: gcc Version: 4.7.0 Status:

[Bug fortran/50525] New: gfortran should not allow early reference to entry dummy argument (r178939)

2011-09-26 Thread zeccav at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50525 Bug #: 50525 Summary: gfortran should not allow early reference to entry dummy argument (r178939) Classification: Unclassified Product: gcc Version: 4.7.0 Status:

[Bug lto/45810] 40% slowdown when using LTO for a single-file program

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45810 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/42032] Aliasing errors in stl_tree.h

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42032 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug tree-optimization/50522] C++ std::valarray vectorization missed optimization

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50522 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/50474] GCC (cc1plus) hangs forever compiling with -O2 (-fcse-follow-jumps)

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50474 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Resolution|INVALID |DUPLICATE

[Bug rtl-optimization/50380] cc1 hangs eating 100% CPU

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50380 --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-26 10:46:06 UTC --- *** Bug 50474 has been marked as a duplicate of this bug. ***

[Bug c/50521] -fstrict-volatile-bitfields is not strict

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50521 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-26 10:48:15 UTC --- I don't think volatile union bitfield constitutes a volatile bitfield as per what GCC implements.

[Bug ada/50526] New: Assert_Failure sinfo.adb:717

2011-09-26 Thread baldrick at gcc dot gnu.org
Component: ada AssignedTo: unassig...@gcc.gnu.org ReportedBy: baldr...@gcc.gnu.org $ gcc-4.7 -S p.ads +===GNAT BUG DETECTED==+ | 4.7.0 20110926 (experimental) (x86_64-unknown-linux-gnu) Assert_Failure sinfo.adb:717

[Bug c/50521] -fstrict-volatile-bitfields is not strict

2011-09-26 Thread kikairoya at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50521 --- Comment #2 from Tomohiro Kashiwada kikairoya at gmail dot com 2011-09-26 11:42:37 UTC --- Variable 'bitfield' declared as volatile, so all bitfield's members are volatile. Even if declare 'bits' as volatile, gcc dumps same code. However,

[Bug target/50465] [avr] Use insn attribute to depict if and how instruction lengths have to be adjusted

2011-09-26 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50465 --- Comment #3 from Georg-Johann Lay gjl at gcc dot gnu.org 2011-09-26 11:53:55 UTC --- Author: gjl Date: Mon Sep 26 11:53:40 2011 New Revision: 179191 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179191 Log: PR target/50465 *

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 --- Comment #2 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-09-26 12:07:55 UTC --- Created attachment 25366 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=25366 testcase Reduced to ~560 lines. % g++ testcase.cpp

[Bug c++/26747] bad break/continue is not detected until the gimplifier

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26747 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2011-09-26 12:14:13 UTC --- This testcase fails with all of 4.6, r178788 and r178789, so I doubt it is the right testcase for this bug. I'm running delta using a test if r178788

[Bug target/50465] [avr] Use insn attribute to depict if and how instruction lengths have to be adjusted

2011-09-26 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50465 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 Markus Trippelsdorf markus at trippelsdorf dot de changed: What|Removed |Added CC||markus

[Bug regression/50472] Volatile qualification in data is not enough to avoid optimization over pointer to data

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50472 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-26 12:59:02 UTC --- Author: rguenth Date: Mon Sep 26 12:58:35 2011 New Revision: 179196 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179196 Log: 2011-09-26 Richard

[Bug c++/43734] cerr related segmentation fault

2011-09-26 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43734 --- Comment #6 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2011-09-26 13:22:58 UTC --- Not easily, because I don't have an installed version with GNU ld around, and haven't figured out all the options necessary to

[Bug c++/26747] bad break/continue is not detected until the gimplifier

2011-09-26 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26747 --- Comment #8 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2011-09-26 13:52:04 UTC --- Author: paolo Date: Mon Sep 26 13:51:52 2011 New Revision: 179198 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179198 Log: 2011-09-26 Paolo

[Bug c++/43734] cerr related segmentation fault

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43734 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/26747] bad break/continue is not detected until the gimplifier

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26747 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug regression/50472] Volatile qualification in data is not enough to avoid optimization over pointer to data

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50472 --- Comment #6 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-26 14:09:04 UTC --- Author: rguenth Date: Mon Sep 26 14:08:53 2011 New Revision: 179200 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179200 Log: 2011-09-26 Richard

[Bug tree-optimization/50472] Volatile qualification in data is not enough to avoid optimization over pointer to data

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50472 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/50527] New: inconsistent vla align

2011-09-26 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50527 Bug #: 50527 Summary: inconsistent vla align Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 --- Comment #6 from Markus Trippelsdorf markus at trippelsdorf dot de 2011-09-26 14:47:22 UTC --- Just double-checked and a bisection with my testcase also leads to revision 178789: 98d1b25faaa16abc483251c9acf3cb1ef79cc941 is the first bad

[Bug middle-end/50527] inconsistent vla align

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50527 --- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2011-09-26 15:00:49 UTC --- Hm, I suppose we should then make all replacement decls have BIGGEST_ALIGNMENT rather than min (BIGGEST_ALIGNMENT, object-size). Or alternatively (given

[Bug middle-end/50527] inconsistent vla align

2011-09-26 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50527 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC|rguenther at suse dot de|rguenth at

[Bug c++/21057] iso C99 complex double: problems with g++

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21057 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug bootstrap/49804] [4.7 regression] 20110709 to 20110716 on sparc64 freebsd9.0 Configuration mismatch! [libgcc-extra-parts] Error

2011-09-26 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49804 Rainer Orth ro at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|NEW

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 --- Comment #7 from Jason Merrill jason at gcc dot gnu.org 2011-09-26 15:47:27 UTC --- Author: jason Date: Mon Sep 26 15:47:17 2011 New Revision: 179203 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179203 Log: PR c++/50523 *

[Bug c++/50523] C++ FE apparently incorrectly rejects tramp3d

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50523 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/50528] New: [4.7 Regression] SPEC CPU 2006 failed to build with LTO

2011-09-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50528 Bug #: 50528 Summary: [4.7 Regression] SPEC CPU 2006 failed to build with LTO Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug fortran/50524] *** glibc detected *** invalid free() pointer on illegal code (r178939)

2011-09-26 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50524 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug c++/41995] Incorrect point of instantiation for function template

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41995 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c++/29131] [DR 225] Bad name lookup for templates due to fundamental types namespace for ADL.

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29131 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added CC||phresnel at gmail

[Bug c/50444] unaligned movdqa instruction after inlining

2011-09-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50444 --- Comment #2 from H.J. Lu hjl.tools at gmail dot com 2011-09-26 17:24:47 UTC --- The problem is the wrong alignment for e-v in method. The initial RTL has (insn 17 16 18 4 (set (mem/s/j:V2DI (plus:DI (reg/v/f:DI 66 [ e ])

[Bug c/50444] -ftree-isa ignores alignment

2011-09-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50444 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||jamborm at gcc dot

[Bug middle-end/50528] [4.7 Regression] SPEC CPU 2006 failed to build with LTO

2011-09-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50528 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||hubicka at gcc dot

[Bug c++/50512] surprising change in overloading resolution

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50512 --- Comment #3 from Jason Merrill jason at gcc dot gnu.org 2011-09-26 17:55:12 UTC --- Author: jason Date: Mon Sep 26 17:55:04 2011 New Revision: 179208 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179208 Log: PR c++/50512 *

[Bug c++/50512] surprising change in overloading resolution

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50512 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/45487] Request to change comma to semicolon in error message

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45487 --- Comment #2 from Jason Merrill jason at gcc dot gnu.org 2011-09-26 18:12:01 UTC --- I'm open to this change.

[Bug debug/42288] please emit empty .debug_aranges section

2011-09-26 Thread mark at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42288 Mark Wielaard mark at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/50528] [4.7 Regression] SPEC CPU 2006 failed to build with LTO

2011-09-26 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50528 --- Comment #2 from Jan Hubicka hubicka at gcc dot gnu.org 2011-09-26 18:16:33 UTC --- Looks like overflow in the fixed point scalling code. Will look into that.

[Bug c++/46105] Ordering failure among partial specializations with non-deduced context

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46105 --- Comment #7 from Jason Merrill jason at gcc dot gnu.org 2011-09-26 18:24:36 UTC --- It looks the same to me.

[Bug c++/45012] Invalid ambiguity on partial class specialization matching

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45012 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC||potswa at

[Bug c++/40831] g++ generated symbols for cloned function that be demangled.

2011-09-26 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40831 --- Comment #14 from Cary Coutant ccoutant at gcc dot gnu.org 2011-09-26 18:29:52 UTC --- Author: ccoutant Date: Mon Sep 26 18:29:46 2011 New Revision: 179209 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179209 Log: include/ChangeLog:

[Bug c++/44783] implement -ftemplate-backtrace-limit=

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44783 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/46105] Ordering failure among partial specializations with non-deduced context

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46105 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/40831] g++ generated symbols for cloned function that be demangled.

2011-09-26 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40831 Cary Coutant ccoutant at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug c/50444] -ftree-isa ignores alignment

2011-09-26 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50444 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Version|unknown |4.6.2 Target

[Bug fortran/50515] gfortran should not accept an external that is a common (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50515 --- Comment #2 from janus at gcc dot gnu.org 2011-09-26 20:05:57 UTC --- Author: janus Date: Mon Sep 26 20:05:43 2011 New Revision: 179213 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179213 Log: 2011-09-26 Janus Weil ja...@gcc.gnu.org

[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517 --- Comment #6 from janus at gcc dot gnu.org 2011-09-26 20:05:58 UTC --- Author: janus Date: Mon Sep 26 20:05:43 2011 New Revision: 179213 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179213 Log: 2011-09-26 Janus Weil ja...@gcc.gnu.org

[Bug fortran/50515] gfortran should not accept an external that is a common (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50515 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/50517] gfortran must detect that actual argument type is different from dummy argument type (r178939)

2011-09-26 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50517 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug lto/47247] Linker plugin specification makes it difficult to handle COMDATs

2011-09-26 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47247 Cary Coutant ccoutant at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/49637] template function overload incorrectly ambiguous

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49637 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|SUSPENDED Last

[Bug c++/45487] Request to change comma to semicolon in error message

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45487 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug c++/46587] ICE when instantiating template member function in another template member

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46587 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/35927] befriending a whole template in another namespace fails

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35927 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug lto/47247] Linker plugin specification makes it difficult to handle COMDATs

2011-09-26 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47247 --- Comment #24 from Cary Coutant ccoutant at gcc dot gnu.org 2011-09-26 23:32:17 UTC --- Author: ccoutant Date: Mon Sep 26 23:32:13 2011 New Revision: 179220 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179220 Log: PR lto/47247 *

[Bug libstdc++/48698] gnu-versioned-namespace problems

2011-09-26 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48698 --- Comment #3 from Benjamin Kosnik bkoz at gcc dot gnu.org 2011-09-27 00:03:00 UTC --- Author: bkoz Date: Tue Sep 27 00:02:54 2011 New Revision: 179221 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179221 Log: 2011-09-26 Benjamin Kosnik

[Bug libstdc++/50529] New: std::vector::erase invokes undefined behavior with empty range

2011-09-26 Thread delong.j at fb dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50529 Bug #: 50529 Summary: std::vector::erase invokes undefined behavior with empty range Classification: Unclassified Product: gcc Version: 4.6.0 Status: UNCONFIRMED

[Bug libstdc++/50529] [C++0x] std::vector::erase invokes undefined behavior with empty range

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50529 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug libstdc++/50529] [C++0x] std::vector::erase invokes undefined behavior with empty range

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50529 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2011-09-27 00:45:12 UTC --- deque too

[Bug c++/45487] Request to change comma to semicolon in error message

2011-09-26 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45487 --- Comment #4 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2011-09-27 01:56:22 UTC --- Author: paolo Date: Tue Sep 27 01:56:17 2011 New Revision: 179226 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179226 Log: /cp 2011-09-26

[Bug c++/45487] Request to change comma to semicolon in error message

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45487 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/50508] [C++0x] ICE cxx_eval_logical_expression cp/semantics.c:6487

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50508 --- Comment #3 from Jason Merrill jason at gcc dot gnu.org 2011-09-27 02:12:46 UTC --- Author: jason Date: Tue Sep 27 02:12:42 2011 New Revision: 179228 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179228 Log: PR c++/50508 *

[Bug target/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102 --- Comment #6 from Jason Merrill jason at gcc dot gnu.org 2011-09-27 02:13:06 UTC --- Author: jason Date: Tue Sep 27 02:13:00 2011 New Revision: 179230 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179230 Log: PR c++/45102 * pt.c

[Bug c++/46105] Ordering failure among partial specializations with non-deduced context

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46105 --- Comment #9 from Jason Merrill jason at gcc dot gnu.org 2011-09-27 02:12:55 UTC --- Author: jason Date: Tue Sep 27 02:12:51 2011 New Revision: 179229 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179229 Log: PR c++/46105 *

[Bug c++/46105] Ordering failure among partial specializations with non-deduced context

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46105 --- Comment #10 from Jason Merrill jason at gcc dot gnu.org 2011-09-27 02:19:09 UTC --- Author: jason Date: Tue Sep 27 02:19:05 2011 New Revision: 179232 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179232 Log: PR c++/46105 *

[Bug c++/50508] [C++0x] ICE cxx_eval_logical_expression cp/semantics.c:6487

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50508 --- Comment #4 from Jason Merrill jason at gcc dot gnu.org 2011-09-27 02:19:00 UTC --- Author: jason Date: Tue Sep 27 02:18:56 2011 New Revision: 179231 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179231 Log: PR c++/50508 *

[Bug c++/46105] Ordering failure among partial specializations with non-deduced context

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46105 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Resolution|DUPLICATE |FIXED

[Bug c++/45012] Invalid ambiguity on partial class specialization matching

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45012 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/50508] [C++0x] ICE cxx_eval_logical_expression cp/semantics.c:6487

2011-09-26 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50508 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug libstdc++/50529] [C++0x] std::vector::erase invokes undefined behavior with empty range

2011-09-26 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50529 --- Comment #3 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org 2011-09-27 02:39:42 UTC --- Author: paolo Date: Tue Sep 27 02:39:34 2011 New Revision: 179234 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179234 Log: 2011-09-26 Paolo

[Bug libstdc++/50529] [C++0x] std::vector::erase invokes undefined behavior with empty range

2011-09-26 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50529 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug libstdc++/50529] [C++0x] std::vector::erase invokes undefined behavior with empty range

2011-09-26 Thread delong.j at fb dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50529 --- Comment #5 from Jordan DeLong delong.j at fb dot com 2011-09-27 02:56:14 UTC --- Nice. Thanks!

[Bug c/50521] -fstrict-volatile-bitfields is not strict

2011-09-26 Thread kikairoya at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50521 --- Comment #3 from Tomohiro Kashiwada kikairoya at gmail dot com 2011-09-27 04:15:19 UTC --- Other test case (gcc generates wrong code): volatile union { // add volatiles tenaciously, but... volatile unsigned int all; volatile