[Bug c++/51431] [4.7 Regression] ICE with invalid use of abstract class

2011-12-06 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51431 Volker Reichelt changed: What|Removed |Added Summary|[4.4/4.5/4.6 Regression]|[4.7 Regression] ICE with

[Bug c/51447] New: global register variable definition incorrectly removed as dead code

2011-12-06 Thread pitchumani.s at atmel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51447 Bug #: 51447 Summary: global register variable definition incorrectly removed as dead code Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRME

[Bug debug/51262] [4.7 Regression] ICE: SIGSEGV in primary_template_instantiation_p (pt.c:2874) with -flto -g

2011-12-06 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51262 Volker Reichelt changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/51441] Incorrect FP rounding on addition of doubles

2011-12-06 Thread exponent-bias at yandex dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51441 Alex Makov changed: What|Removed |Added Component|target |c --- Comment #4 from Alex Makov 2011-12-07

[Bug middle-end/37130] warning: array subscript is above array bounds.

2011-12-06 Thread fxcoudert at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37130 Francois-Xavier Coudert changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed|

[Bug middle-end/51439] [4.7 Regression] ICE(SIGFPE) in good_cloning_opportunity_p

2011-12-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51439 --- Comment #3 from Tobias Burnus 2011-12-07 06:49:57 UTC --- (In reply to comment #2) > Did you build with checking enabled? Yes, I am bootstrap with --enable-gold --with-plugin-ld=/usr/bin/gold --enable-languages=c,c++,fortran,lto - which matc

[Bug tree-optimization/49772] [4.7 Regression] ICE: in ipa_pta_execute, at tree-ssa-structalias.c:6790 with -fipa-pta

2011-12-06 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49772 --- Comment #9 from Zdenek Sojka 2011-12-07 05:37:04 UTC --- Created attachment 26014 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26014 autoreduced testcase $ gcc -O -fipa-pta testcase-min14.ii testcase-min14.ii: In member function 'VAL

[Bug tree-optimization/49772] [4.7 Regression] ICE: in ipa_pta_execute, at tree-ssa-structalias.c:6790 with -fipa-pta

2011-12-06 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49772 Zdenek Sojka changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug middle-end/45416] [4.5/4.6/4.7 Regression] Code size regression between 4.6/4.7(4.5) and 4.4 for ARM

2011-12-06 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45416 Andrew Pinski changed: What|Removed |Added Keywords||patch Target|arm-elf

[Bug rtl-optimization/50557] [4.7 Regression] Register pressure increase after reassociation (x86, 32 bits)

2011-12-06 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50557 --- Comment #10 from Andrew Pinski 2011-12-07 04:01:36 UTC --- (In reply to comment #9) > There is still the old loop re-rolling pass from the rtlopt-branch. I am not > sure if there were any good reasons for not including it in GCC. Maybe re-ro

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

2011-12-06 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #8 from Steve Kargl 2011-12-07 02:17:48 UTC --- On Tue, Dec 06, 2011 at 10:25:00PM +, andy.nelson at lanl dot gov wrote: > > Any guess when this ICE might get some attention and into a release version? > Unfortunately, the only

[Bug tree-optimization/51446] New: -fno-trapping-math generates NaN constant with different sign

2011-12-06 Thread lucier at math dot purdue.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51446 Bug #: 51446 Summary: -fno-trapping-math generates NaN constant with different sign Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED

[Bug c++/51440] C++ compiler produces warning for an unnamed struct member: TYPE has a field FIELD whose type uses the anonymous namespace

2011-12-06 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51440 --- Comment #1 from Jonathan Wakely 2011-12-07 01:32:03 UTC --- (In reply to comment #0) > In file included from test.cpp:1:0: > test.h:4:16: warning: '__Named' has a field '__Named::u' whose type uses the > anonymous namespace [enabled by defaul

[Bug middle-end/51439] [4.7 Regression] ICE(SIGFPE) in good_cloning_opportunity_p

2011-12-06 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51439 Steven Bosscher changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment

[Bug ada/51095] "make install" with --program-suffix does not install the bin/gnat* binaries with that suffix

2011-12-06 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51095 --- Comment #4 from Dave Korn 2011-12-07 00:46:18 UTC --- > we may as well resume the discussion here "there", not "here", sorry for any confusion.

[Bug ada/864] --program-suffix is ignored (for ada)

2011-12-06 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=864 Dave Korn changed: What|Removed |Added CC||mark at grondar dot org --- Comment #21 from Da

[Bug ada/51095] "make install" with --program-suffix does not install the bin/gnat* binaries with that suffix

2011-12-06 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51095 Dave Korn changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug ada/864] --program-suffix is ignored (for ada)

2011-12-06 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=864 Dave Korn changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug c++/51445] New: g++ sometimes miscompiles code for the avr target

2011-12-06 Thread dhowells at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51445 Bug #: 51445 Summary: g++ sometimes miscompiles code for the avr target Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/51444] [4.4 Regression]: Spurious "is used uninitialized" warning for structure with bitfields

2011-12-06 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51444 Hans-Peter Nilsson changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/51444] New: [4.4 Regression]: Spurious "is used uninitialized" warning for structure with bitfields

2011-12-06 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51444 Bug #: 51444 Summary: [4.4 Regression]: Spurious "is used uninitialized" warning for structure with bitfields Classification: Unclassified Product: gcc Version: 4.4.7

[Bug middle-end/51443] New: [trans-mem] internal compiler error in expand_block_tm of trans-mem.c

2011-12-06 Thread patrick.marlier at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51443 Bug #: 51443 Summary: [trans-mem] internal compiler error in expand_block_tm of trans-mem.c Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRM

[Bug bootstrap/38388] parallel install failures in install-{libiberty,gnatlib}

2011-12-06 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38388 Dave Korn changed: What|Removed |Added Target|x86_64-gnu-linux| Status|RESOLVED

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

2011-12-06 Thread andy.nelson at lanl dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #7 from Andy Nelson 2011-12-06 22:25:00 UTC --- Seems it doesn't work in general. My attempt at getting it to work (perhaps messed up, but still an attempt) on intel generated an error about length not being the same or some such, and

[Bug target/51390] Builtin changes on November 29th, broke recip-5.c

2011-12-06 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51390 --- Comment #6 from Dominique d'Humieres 2011-12-06 22:07:53 UTC --- > Hmmm, you debug where it is segfaulting? Here it what I get with gdb f_recip d_recip f_div d_div vec_f_recip vec_d_recip vec_f_div vec_f_div2 vec_f_div53 vec_d_div vec_d_di

[Bug tree-optimization/48766] [4.4/4.5/4.6/4.7 Regression] Infinite recursion in fold_binary_loc()

2011-12-06 Thread iant at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48766 --- Comment #9 from iant at google dot com 2011-12-06 21:33:33 UTC --- > As I understand it, -fno-strict-overflow also affects optimizations for > pointer overflow in any of the three -fwrapv/-ftrapv/default modes (those > modes only relate to

[Bug middle-end/51442] volatile bitfields broken on arm

2011-12-06 Thread bconoboy at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51442 --- Comment #2 from Brendan Conoboy 2011-12-06 21:12:46 UTC --- Created attachment 26010 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26010 Only use BLKmode for volatile accesses which are not naturally aligned. Per Julian Brown's origina

[Bug middle-end/51442] volatile bitfields broken on arm

2011-12-06 Thread bconoboy at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51442 --- Comment #1 from Brendan Conoboy 2011-12-06 21:02:22 UTC --- This bug is in reference to the patch that Diego Novillo accepted into 4.7 about 10 months ago: http://gcc.gnu.org/ml/gcc-patches/2011-03/msg01477.html The issue is still present i

[Bug middle-end/51442] New: volatile bitfields broken on arm

2011-12-06 Thread bconoboy at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51442 Bug #: 51442 Summary: volatile bitfields broken on arm Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug testsuite/51258] 64-bit gcc.dg/atomic-compare-exchange-5.c link failure on 32-bit Solaris/x86

2011-12-06 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51258 --- Comment #18 from Jack Howarth 2011-12-06 20:53:35 UTC --- The actual binaries for atomic-load-int128.c at -O1 and higher run fine on x86_64-apple-darwin64 at -m64. However they take around 16 seconds to execute on a... Model Name: Mac

[Bug target/51441] Incorrect FP rounding on addition of doubles

2011-12-06 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51441 --- Comment #3 from joseph at codesourcery dot com 2011-12-06 20:17:36 UTC --- Please identify the target for which the compiler is configured. If 32-bit x86, then note that in accordance with FLT_EVAL_METHOD you have double rounding (two doubl

[Bug target/51441] Incorrect FP rounding on addition of doubles

2011-12-06 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51441 Andrew Pinski changed: What|Removed |Added Target||i?86-*-* Component|c

[Bug tree-optimization/48766] [4.4/4.5/4.6/4.7 Regression] Infinite recursion in fold_binary_loc()

2011-12-06 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48766 --- Comment #8 from joseph at codesourcery dot com 2011-12-06 20:12:12 UTC --- On Tue, 6 Dec 2011, iant at google dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48766 > > --- Comment #7 from iant at google dot com > 2011-12-06 18

[Bug libstdc++/51438] std::exception and derived classes are not compatible with std::nested_exception and C++11 in general

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51438 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c/51441] Incorrect FP rounding on addition of doubles

2011-12-06 Thread exponent-bias at yandex dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51441 --- Comment #1 from Alex Makov 2011-12-06 20:05:39 UTC --- The references to binary32 should be read as binary64, of course--just a typo.

[Bug libstdc++/51438] std::exception and derived classes are not compatible with std::nested_exception and C++11 in general

2011-12-06 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51438 --- Comment #4 from paolo at gcc dot gnu.org 2011-12-06 20:03:29 UTC --- Author: paolo Date: Tue Dec 6 20:03:25 2011 New Revision: 182064 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182064 Log: 2011-12-06 Paolo Carlini PR libs

[Bug c/51441] New: Incorrect FP rounding on addition of doubles

2011-12-06 Thread exponent-bias at yandex dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51441 Bug #: 51441 Summary: Incorrect FP rounding on addition of doubles Classification: Unclassified Product: gcc Version: 4.4.3 Status: UNCONFIRMED Severity: normal Prior

[Bug c++/51430] [4.7 Regression] ICE with array as static const member

2011-12-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51430] [4.7 Regression] ICE with array as static const member

2011-12-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430 --- Comment #2 from Jakub Jelinek 2011-12-06 19:52:43 UTC --- Author: jakub Date: Tue Dec 6 19:52:39 2011 New Revision: 182063 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182063 Log: PR c++/51430 * pt.c (tsubst_decl): Don't ca

[Bug middle-end/51439] [4.7 Regression] ICE(SIGFPE) in good_cloning_opportunity_p

2011-12-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51439 Tobias Burnus changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug c++/51440] New: C++ compiler produces warning for an unnamed struct member: TYPE has a field FIELD whose type uses the anonymous namespace

2011-12-06 Thread blue.dragan+gcc at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51440 Bug #: 51440 Summary: C++ compiler produces warning for an unnamed struct member: TYPE has a field FIELD whose type uses the anonymous namespace Classification: Unclassified

[Bug fortran/51435] [4.6/4.7 Regression] Bad association status after null() of derived type component

2011-12-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51435 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug testsuite/51258] 64-bit gcc.dg/atomic-compare-exchange-5.c link failure on 32-bit Solaris/x86

2011-12-06 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51258 --- Comment #17 from Uros Bizjak 2011-12-06 19:29:09 UTC --- (In reply to comment #16) > Created attachment 26009 [details] > log of FAIL: gcc.dg/simulate-thread/atomic-load-int128.c -O1 -g thread > simulation test failure on x86_64-apple-darwi

[Bug fortran/51435] [4.6/4.7 Regression] Bad association status after null() of derived type component

2011-12-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51435 --- Comment #5 from Tobias Burnus 2011-12-06 19:26:48 UTC --- Author: burnus Date: Tue Dec 6 19:26:44 2011 New Revision: 182062 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182062 Log: 2011-12-06 Tobias Burnus PR fortran/51

[Bug testsuite/51258] 64-bit gcc.dg/atomic-compare-exchange-5.c link failure on 32-bit Solaris/x86

2011-12-06 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51258 --- Comment #16 from Jack Howarth 2011-12-06 19:13:59 UTC --- Created attachment 26009 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26009 log of FAIL: gcc.dg/simulate-thread/atomic-load-int128.c -O1 -g thread simulation test failure on x

[Bug testsuite/51258] 64-bit gcc.dg/atomic-compare-exchange-5.c link failure on 32-bit Solaris/x86

2011-12-06 Thread howarth at nitro dot med.uc.edu
||med.uc.edu --- Comment #15 from Jack Howarth 2011-12-06 19:08:22 UTC --- On x86_64-apple-darwin11, we are seeing the following failures at -m64 (but not -m32)... Running /sw/src/fink.build/gcc47-4.7.0-1/gcc-4.7-20111206/gcc/testsuite/gcc.dg/simulate-thread/simulate

[Bug other/50925] [4.7 Regression][avr] ICE at spill_failure, at reload1.c:2118

2011-12-06 Thread denisc at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50925 --- Comment #13 from denisc at gcc dot gnu.org 2011-12-06 18:42:23 UTC --- Created attachment 26008 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26008 Simplified testcase

[Bug middle-end/50335] ICE in psct_dynamic_dim, at graphite-poly.h:659

2011-12-06 Thread sebpop at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50335 --- Comment #8 from sebpop at gmail dot com 2011-12-06 18:40:43 UTC --- Hi Maxim, Thanks for pointing me to this problem. I would recommend that you disable the code in loop flattening by early returning false in flatten_all_loops. I'm pre-app

[Bug tree-optimization/48766] [4.4/4.5/4.6/4.7 Regression] Infinite recursion in fold_binary_loc()

2011-12-06 Thread iant at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48766 --- Comment #7 from iant at google dot com 2011-12-06 18:40:58 UTC --- > I don't know about -fstrict-overflow, but maybe that should be separate > (controlling whether, in cases where the default semantics are in effect, > certain optimizations

[Bug target/51390] Builtin changes on November 29th, broke recip-5.c

2011-12-06 Thread meissner at linux dot vnet.ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51390 --- Comment #5 from Michael Meissner 2011-12-06 18:21:48 UTC --- On Sun, Dec 04, 2011 at 03:52:47PM +, dominiq at lps dot ens.fr wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51390 > > Dominique d'Humieres changed: > >Wh

[Bug fortran/51435] [4.6/4.7 Regression] Bad association status after null() of derived type component

2011-12-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51435 --- Comment #4 from Tobias Burnus 2011-12-06 18:10:11 UTC --- Author: burnus Date: Tue Dec 6 18:10:01 2011 New Revision: 182059 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182059 Log: 2011-12-06 Tobias Burnus PR fortran/51

[Bug c++/51426] explicit instantiation declaration without definition

2011-12-06 Thread mkp76 at wp dot pl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51426 --- Comment #4 from Marcin Pytel 2011-12-06 17:49:06 UTC --- I did some more testing. I was using eclipse and it adds some compilation flags. The cause is optimization. When you add empty ctor there's the linker error. But when you compile with -

[Bug libstdc++/51438] std::exception and derived classes are not compatible with std::nested_exception and C++11 in general

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51438 --- Comment #3 from Paolo Carlini 2011-12-06 17:48:25 UTC --- I meant _GLIBCXX_USE_NOEXCEPT of course.

[Bug libstdc++/51438] std::exception and derived classes are not compatible with std::nested_exception and C++11 in general

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51438 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug middle-end/51439] [4.7 Regression] ICE(SIGFPE) in good_cloning_opportunity_p

2011-12-06 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51439 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/50622] [4.7 Regression] ICE: verify_gimple failed for std::complex

2011-12-06 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50622 --- Comment #12 from Martin Jambor 2011-12-06 17:16:28 UTC --- Author: jamborm Date: Tue Dec 6 17:16:19 2011 New Revision: 182057 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182057 Log: 2011-12-06 Martin Jambor PR tree-optimiz

[Bug target/51354] [4.7 Regression] ICE in maybe_record_trace_start

2011-12-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51354 --- Comment #2 from Jakub Jelinek 2011-12-06 17:15:23 UTC --- Author: jakub Date: Tue Dec 6 17:15:11 2011 New Revision: 182056 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182056 Log: PR target/51354 * config/i386/i386.c (ix86_

[Bug c++/51431] [4.4/4.5/4.6 Regression] ICE with invalid use of abstract class

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51431 Paolo Carlini changed: What|Removed |Added Target Milestone|4.4.7 |4.7.0

[Bug c++/51431] [4.4/4.5/4.6 Regression] ICE with invalid use of abstract class

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51431 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/51439] New: [4.7 Regression] ICE(SIGFPE) in good_cloning_opportunity_p

2011-12-06 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51439 Bug #: 51439 Summary: [4.7 Regression] ICE(SIGFPE) in good_cloning_opportunity_p Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug c++/51431] [4.4/4.5/4.6/4.7 Regression] ICE with invalid use of abstract class

2011-12-06 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51431 --- Comment #1 from paolo at gcc dot gnu.org 2011-12-06 17:12:35 UTC --- Author: paolo Date: Tue Dec 6 17:12:17 2011 New Revision: 182055 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182055 Log: /cp 2011-12-06 Paolo Carlini PR

[Bug libstdc++/51438] std::exception and derived classes are not compatible with std::nested_exception and C++11 in general

2011-12-06 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51438 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid Status|UNCONF

[Bug libstdc++/51438] std::exception and derived classes are not compatible with std::nested_exception and C++11 in general

2011-12-06 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51438 --- Comment #1 from Jonathan Wakely 2011-12-06 17:10:46 UTC --- Or we could put noexcept on ~nested_exception()

[Bug libstdc++/51438] New: std::exception and derived classes are not compatible with std::nested_exception and C++11 in general

2011-12-06 Thread cubbi at cubbi dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51438 Bug #: 51438 Summary: std::exception and derived classes are not compatible with std::nested_exception and C++11 in general Classification: Unclassified Product: gcc Version: 4.7

[Bug tree-optimization/51315] [4.6/4.7 regression] unaligned memory accesses generated with -ftree-sra

2011-12-06 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51315 --- Comment #8 from Eric Botcazou 2011-12-06 16:41:38 UTC --- > Note that in the end it's always us transforming > > a->b.c > > to (effectively) > > T *tem = &a->b.c; > *tem > > which expand unfortunately handles differently. So whenever

[Bug tree-optimization/48766] [4.4/4.5/4.6/4.7 Regression] Infinite recursion in fold_binary_loc()

2011-12-06 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48766 --- Comment #6 from joseph at codesourcery dot com 2011-12-06 16:35:02 UTC --- On Tue, 6 Dec 2011, rguenth at gcc dot gnu.org wrote: > > The combination -fwrapv -ftrapv is not particularly meaningful; it ought > > to act exactly the same as -ftr

[Bug c++/51431] [4.4/4.5/4.6/4.7 Regression] ICE with invalid use of abstract class

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51431 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

2011-12-06 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #6 from Steve Kargl 2011-12-06 15:59:17 UTC --- On Tue, Dec 06, 2011 at 06:40:07AM +, andy.nelson at lanl dot gov wrote: > > Can you recommend a better way to solve this problem, besides redefining the C > standard to accept 'scal

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

2011-12-06 Thread sgk at troutmask dot apl.washington.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 --- Comment #5 from Steve Kargl 2011-12-06 15:47:41 UTC --- On Tue, Dec 06, 2011 at 06:40:07AM +, andy.nelson at lanl dot gov wrote: > > character(c_char) :: raidnum(lenname) = & > & (/ 'r','a','i','d','n','u','m',. /) > > Is this wha

[Bug c++/51369] [c++0x] [4.7 Regression] ICE using constexpr in template

2011-12-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51369 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug libstdc++/51183] pair piecewise_construct_t constructor copies

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51183 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/51183] pair piecewise_construct_t constructor copies

2011-12-06 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51183 --- Comment #20 from paolo at gcc dot gnu.org 2011-12-06 15:13:10 UTC --- Author: paolo Date: Tue Dec 6 15:13:04 2011 New Revision: 182054 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182054 Log: 2011-12-06 Jonathan Wakely C

[Bug target/51345] [avr] Devices with 8-bit SP need their own multilib(s)

2011-12-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51345 --- Comment #2 from Georg-Johann Lay 2011-12-06 15:04:17 UTC --- Author: gjl Date: Tue Dec 6 15:04:09 2011 New Revision: 182052 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182052 Log: libgcc/ Forward-port from gcc-4_6-branch r1819

[Bug target/51002] SP_H register is used even on targets that do not have it (eg attiny26)

2011-12-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51002 --- Comment #4 from Georg-Johann Lay 2011-12-06 15:04:17 UTC --- Author: gjl Date: Tue Dec 6 15:04:09 2011 New Revision: 182052 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182052 Log: libgcc/ Forward-port from gcc-4_6-branch r1819

[Bug libstdc++/51183] pair piecewise_construct_t constructor copies

2011-12-06 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51183 --- Comment #19 from Paolo Carlini 2011-12-06 14:53:05 UTC --- Nope, doesn't. I'm going to test and commit a version with the constructor private. Thanks to both of you! By the way, it would be nice at some point to actually analyze the assembly

[Bug target/51409] [avr] Build fails if configured for other languages than from c-family

2011-12-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51409 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug libstdc++/51183] pair piecewise_construct_t constructor copies

2011-12-06 Thread chris at bubblescope dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51183 --- Comment #18 from Chris Jefferson 2011-12-06 14:41:19 UTC --- 2011-12-06 Chris Jefferson PR libstdc++/51183 * include/std/tuple (pair::pair): Add two constructors which use delegating constructors (pair::__cons, pair::__do_c

[Bug libstdc++/51183] pair piecewise_construct_t constructor copies

2011-12-06 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51183 --- Comment #17 from Jonathan Wakely 2011-12-06 14:40:50 UTC --- Does the new constructor need to be public?

[Bug target/49868] Implement named address space to place/access data in flash memory

2011-12-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49868 --- Comment #9 from Georg-Johann Lay 2011-12-06 14:39:30 UTC --- Author: gjl Date: Tue Dec 6 14:39:25 2011 New Revision: 182051 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182051 Log: PR target/51409 PR target/49868 * conf

[Bug target/51409] [avr] Build fails if configured for other languages than from c-family

2011-12-06 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51409 --- Comment #2 from Georg-Johann Lay 2011-12-06 14:39:30 UTC --- Author: gjl Date: Tue Dec 6 14:39:25 2011 New Revision: 182051 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182051 Log: PR target/51409 PR target/49868 * conf

[Bug libgomp/51132] [4.7 Regression] FAIL: libgomp.graphite/force-parallel-[678].c

2011-12-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51132 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug libgomp/51132] [4.7 Regression] FAIL: libgomp.graphite/force-parallel-[678].c

2011-12-06 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51132 --- Comment #4 from Jakub Jelinek 2011-12-06 14:33:00 UTC --- Author: jakub Date: Tue Dec 6 14:32:54 2011 New Revision: 182050 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182050 Log: PR libgomp/51132 * testsuite/libgomp.graphi

[Bug libstdc++/51183] pair piecewise_construct_t constructor copies

2011-12-06 Thread chris at bubblescope dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51183 --- Comment #16 from Chris Jefferson 2011-12-06 14:25:24 UTC --- Created attachment 26006 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26006 Piecewise patch Patch to make piecewise_construct work properly on std::pair.

[Bug c++/51416] [c++0x] [4.6/4.7 Regression] ICE with invalid use of auto

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51416 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/51402] [4.6/4.7 Regression] ICE with invalid template parameter

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51402 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug gcov-profile/51361] [4.7 Regression] 471.omnetpp of SPEC2006 fails to build with -fprofile-generate

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51361 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug c++/51370] [4.6/4.7 Regression] ICE with invalid template parameter

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51370 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug c++/51430] [4.7 Regression] ICE with array as static const member

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51430 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug c++/51406] [4.5/4.6/4.7 Regression][c++0x] Incorrect result of static_cast to rvalue reference to base class.

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51406 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/51431] [4.4/4.5/4.6/4.7 Regression] ICE with invalid use of abstract class

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51431 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug tree-optimization/51362] [4.7 Regression] ICE: SIGFPE (division by zero) in good_cloning_opportunity_p at ipa-cp.c:2401

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51362 Richard Guenther changed: What|Removed |Added Priority|P3 |P1

[Bug c++/51403] [4.7 Regression] ICE with invalid template parameter

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51403 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug c++/51369] [c++0x] [4.7 Regression] ICE using constexpr in template

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51369 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 Known to work|

[Bug c++/51398] [4.7 Regression] ICE with invalid template parameter

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51398 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug lto/51325] [4.7 Regression] ICE with -flto -g and union in template

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51325 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 Status|NEW

[Bug c++/51384] seg fault in tsubst_copy_and_build

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51384 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug debug/51262] [4.7 Regression] ICE: SIGSEGV in primary_template_instantiation_p (pt.c:2874) with -flto -g

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51262 Richard Guenther changed: What|Removed |Added CC||reichelt at gcc dot gnu.org --- Commen

[Bug target/51354] [4.7 Regression] ICE in maybe_record_trace_start

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51354 Richard Guenther changed: What|Removed |Added Priority|P3 |P1

[Bug c++/51327] [c++0x] [4.7 Regression] ICE with invalid constexpr parameter

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51327 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

[Bug c++/51328] [4.4/4.5/4.6/4.7 Regression] ICE on invalid template parameter

2011-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51328 Richard Guenther changed: What|Removed |Added Priority|P3 |P5

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