[Bug fortran/51638] gfortran optimization breaks a single variable used as both input and output for subroutine call

2012-01-04 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51638 --- Comment #5 from Tobias Burnus 2012-01-04 08:46:30 UTC --- (In reply to comment #3) > Or at least the other compilers and the other gfortran modes did not need to > break these tricks yet. The issue is essentially that GCC will optimize in s

[Bug middle-end/50199] [4.7 Regression] wrong code with -flto -fno-merge-constants

2012-01-04 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 --- Comment #7 from rguenther at suse dot de 2012-01-04 09:32:28 UTC --- On Tue, 3 Jan 2012, hubicka at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 > > --- Comment #6 from Jan Hubicka 2012-01-03 > 18:06:28 UTC -

[Bug c++/23383] builtin array operator new is not marked with malloc attribute

2012-01-04 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 --- Comment #17 from rguenther at suse dot de 2012-01-04 09:43:13 UTC --- On Wed, 4 Jan 2012, xinliangli at gmail dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 > > --- Comment #16 from davidxl 2012-01-04 > 00:28:55 UTC --

[Bug tree-optimization/49651] [4.4/4.5 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 --- Comment #15 from Richard Guenther 2012-01-04 09:47:18 UTC --- Author: rguenth Date: Wed Jan 4 09:47:12 2012 New Revision: 182865 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182865 Log: 2012-01-04 Richard Guenther PR tree-o

[Bug tree-optimization/49651] [4.4/4.5 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 --- Comment #16 from Richard Guenther 2012-01-04 09:50:18 UTC --- Author: rguenth Date: Wed Jan 4 09:50:13 2012 New Revision: 182866 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182866 Log: 2012-01-04 Richard Guenther PR tree-o

[Bug libstdc++/51749] New: Including pollute global namespace

2012-01-04 Thread nospam.kotarou.dono at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51749 Bug #: 51749 Summary: Including pollute global namespace Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libstdc++/49386] #undef min/max is dependent on order if #include

2012-01-04 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49386 Paolo Carlini changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug libstdc++/51749] Including pollute global namespace

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51749 --- Comment #1 from Richard Guenther 2012-01-04 10:16:56 UTC --- bits/stl_algo.h ends up including cstdlib.

[Bug tree-optimization/51528] [4.6/4.7 Regression] SRA should not create BOOLEAN_TYPE replacements

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51528 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.6.3

[Bug preprocessor/51745] Strange symbol appears when using commandline definition without "="

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51745 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/51749] Including pollute global namespace

2012-01-04 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51749 --- Comment #2 from Paolo Carlini 2012-01-04 10:25:45 UTC --- Thus I understand you are new to GCC, because the problem was already there in, eg, gcc3, and very likely the original HP/SGI STL! It's because of the use of rand(), or a similar syste

[Bug fortran/46356] [OOP] Erroneous procedure/intent error and ICE for class dummy argument

2012-01-04 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46356 --- Comment #5 from Tobias Burnus 2012-01-04 10:25:53 UTC --- (In reply to comment #4) > the reduced one of comment 2 still fails with: > internal compiler error: in gfc_conv_descriptor_offset, at > fortran/trans-array.c:210 The same error mes

[Bug lto/51744] Erroneous warning: memset used with constant zero length parameter

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51744 Richard Guenther changed: What|Removed |Added Keywords||diagnostic, lto Status|UNC

[Bug target/51743] [ia64] Many gcc.dg/torture/vshuf*.c tests FAIL with -O2 -mbig-endian

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51743 --- Comment #4 from Richard Guenther 2012-01-04 10:34:43 UTC --- (In reply to comment #2) > Uh... can you even force ia64-linux to run in big-endian mode? > Just because you said -mbig-endian doesn't mean it is. I don't > see anything in the lin

[Bug bootstrap/51742] 4.6.2 v. HP-UX 11.11, PA-RISC: "make bootstrap-lean" fails: "internal compiler error: Segmentation fault" (In function '__fixunssfdi')

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51742 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug debug/51746] Segfault in cselib_preserved_value_p

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51746 --- Comment #1 from Jakub Jelinek 2012-01-04 10:40:35 UTC --- Looks latent before to me. The issue is that when cselib_process_insn for (insn 56 51 60 4 (cond_exec (eq (reg:CC 24 cc) (const_int 0 [0])) (set (mem:QI (plus:SI (r

[Bug debug/51746] [4.7 Regression] Segfault in cselib_preserved_value_p

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51746 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/51746] [4.7 Regression] Segfault in cselib_preserved_value_p

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51746 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug middle-end/51750] New: [4.7 Regression] FAIL: 25_algorithms/heap/moveable*.cc execution test

2012-01-04 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51750 Bug #: 51750 Summary: [4.7 Regression] FAIL: 25_algorithms/heap/moveable*.cc execution test Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRM

[Bug middle-end/51750] [4.7 Regression] FAIL: 25_algorithms/heap/moveable*.cc execution test

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51750 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/51695] [4.7 Regression] ICE while compiling argyllcms package

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51695 --- Comment #3 from Jakub Jelinek 2012-01-04 11:04:41 UTC --- We can always work around this as in (completely untested): --- gcc/dwarf2out.c2012-01-03 16:22:48.794866121 +0100 +++ gcc/dwarf2out.c2012-01-04 11:50:30.516022278 +0100 @@ -8

[Bug preprocessor/51745] Strange symbol appears when using commandline definition without "="

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51745 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3 f

[Bug c++/2316] g++ fails to overload on language linkage

2012-01-04 Thread marc.glisse at normalesup dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2316 Marc Glisse changed: What|Removed |Added Attachment #26214|0 |1 is obsolete|

[Bug debug/51695] [4.7 Regression] ICE while compiling argyllcms package

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51695 Jakub Jelinek changed: What|Removed |Added CC||jan.kratochvil at redhat

[Bug bootstrap/51734] [4.7 Regression] Bootstrap fails in libada

2012-01-04 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51734 --- Comment #2 from Andreas Krebbel 2012-01-04 11:41:11 UTC --- Author: krebbel Date: Wed Jan 4 11:41:06 2012 New Revision: 182868 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182868 Log: config/ 2012-01-04 Andreas Krebbel PR

[Bug bootstrap/51734] [4.7 Regression] Bootstrap fails in libada

2012-01-04 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51734 Andreas Krebbel changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/49693] Spurious "unused-variable" warnings for COMMON block module variables.

2012-01-04 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49693 --- Comment #5 from Thomas Koenig 2012-01-04 11:51:40 UTC --- Author: tkoenig Date: Wed Jan 4 11:51:37 2012 New Revision: 182869 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182869 Log: 2012-01-04 Thomas Koenig PR fortran/49693

[Bug c++/2316] g++ fails to overload on language linkage

2012-01-04 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2316 --- Comment #40 from Jonathan Wakely 2012-01-04 11:49:35 UTC --- Great! If all existing code is accepted with a warning that provides backwards compatibility, but also allows conforming code to correctly overload on language linkage - that sounds

[Bug tree-optimization/49651] [4.4/4.5 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 --- Comment #17 from Richard Guenther 2012-01-04 11:54:25 UTC --- Author: rguenth Date: Wed Jan 4 11:54:18 2012 New Revision: 182870 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182870 Log: 2012-01-04 Richard Guenther Backport

[Bug fortran/49693] Spurious "unused-variable" warnings for COMMON block module variables.

2012-01-04 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49693 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/49651] [4.4 Regression] nested lambdas and -O3 produced incorrect integer variable increments

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49651 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|NEW Known to work|

[Bug target/51751] New: COMPLEX16 tests fail in Lapack

2012-01-04 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51751 Bug #: 51751 Summary: COMPLEX16 tests fail in Lapack Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Keywords: wrong-code Severity: norma

[Bug c++/51064] False Positive for -Wparentheses

2012-01-04 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c++/2316] g++ fails to overload on language linkage

2012-01-04 Thread bangerth at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2316 Wolfgang Bangerth changed: What|Removed |Added CC||bangerth at gmail dot com --- Comment

[Bug c++/2316] g++ fails to overload on language linkage

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2316 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #42 f

[Bug lto/51663] LTO does not reclaim comdat-local statics

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51663 --- Comment #1 from Richard Guenther 2012-01-04 12:49:47 UTC --- It's interesting that with a simplified testcase struct T; static T *m () { static T *d; return d; } int fn () { m (); } int main() {} The C++ frontend with -fwhole-p

[Bug c++/2316] g++ fails to overload on language linkage

2012-01-04 Thread marc.glisse at normalesup dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2316 --- Comment #43 from Marc Glisse 2012-01-04 12:51:55 UTC --- (In reply to comment #40) > Great! If all existing code is accepted with a warning that provides backwards > compatibility, but also allows conforming code to correctly overload on > lan

[Bug lto/51663] LTO does not reclaim comdat-local statics

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51663 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/50199] [4.7 Regression] wrong code with -flto -fno-merge-constants

2012-01-04 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 --- Comment #8 from Jan Hubicka 2012-01-04 12:57:28 UTC --- I agree that ignoring the bug or adding sorry refusing -fno-merge-constants -flto is probably only way to deal with it in 4.7. If we go the way translating into initialized vars, we pro

[Bug c++/2316] g++ fails to overload on language linkage

2012-01-04 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2316 --- Comment #44 from Jonathan Wakely 2012-01-04 13:00:27 UTC --- (In reply to comment #42) > still I agree this would be terribly annoying for > everybody. Not everybody, only those who don't also use another compiler that already diagnoses it ;

[Bug middle-end/50199] [4.7 Regression] wrong code with -flto -fno-merge-constants

2012-01-04 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 --- Comment #9 from rguenther at suse dot de 2012-01-04 13:02:26 UTC --- On Wed, 4 Jan 2012, hubicka at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 > > --- Comment #8 from Jan Hubicka 2012-01-04 > 12:57:28 UTC -

[Bug c++/2316] g++ fails to overload on language linkage

2012-01-04 Thread marc.glisse at normalesup dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=2316 --- Comment #45 from Marc Glisse 2012-01-04 13:06:10 UTC --- (In reply to comment #42) > Well, perhaps something like: > #ifdef __cplusplus > extern "C++" int __REDIRECT_NTH (pthread_create, (pthread_t *__restrict > __newthread, const pthread_attr

[Bug middle-end/50199] [4.7 Regression] wrong code with -flto -fno-merge-constants

2012-01-04 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 --- Comment #10 from Jan Hubicka 2012-01-04 13:14:17 UTC --- > > In general it would be very useful to have pass tagging ADDR_EXPRs on > > whether > > the address of object taken needs to be unique or can change freely. This > > would > > be us

[Bug middle-end/51750] [4.7 Regression] FAIL: 25_algorithms/heap/moveable*.cc execution test

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51750 --- Comment #2 from Richard Guenther 2012-01-04 13:25:35 UTC --- Author: rguenth Date: Wed Jan 4 13:25:28 2012 New Revision: 182872 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182872 Log: 2012-01-04 Richard Guenther PR middle-

[Bug middle-end/51750] [4.7 Regression] FAIL: 25_algorithms/heap/moveable*.cc execution test

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51750 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 Richard Guenther changed: What|Removed |Added Status|NEW |WAITING --- Comment #28 from Richard G

[Bug bootstrap/51072] [4.7 Regression] Build with --disable-bootstrap fails in libitm

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51072 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 --- Comment #15 from Richard Guenth

[Bug target/51106] [4.5/4.6/4.7 Regression] ICE in move_insn, at haifa-sched.c:2314

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51106 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/51271] [4.7 Regression] ICE in in maybe_record_trace_start, at dwarf2cfi.c:2244

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51271 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 --- Comment #16 from Richard Guenth

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

2012-01-04 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 --- Comment #29 from ro at CeBiTec dot Uni-Bielefeld.DE 2012-01-04 13:33:20 UTC --- > --- Comment #28 from Richard Guenther 2012-01-04 > 13:30:21 UTC --- > Was the patch installed? Unfortunately not, I'm currently applying it to my private tree

[Bug debug/51471] [4.7 Regression] gcc.c-torture/execute/20040811-1.c and gcc.c-torture/execute/vla-dealloc-1.c fails at -O3 -g on mips64-linux-gnu

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51471 Richard Guenther changed: What|Removed |Added Priority|P3 |P1

[Bug libgcj/51498] [4.7 regression] temporary hack to make dejagnu work in libjava

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51498 --- Comment #8 from Richard Guenther 2012-01-04 13:40:19 UTC --- Oh, and why is this a regression?

[Bug tree-optimization/51528] [4.6/4.7 Regression] SRA should not create BOOLEAN_TYPE replacements

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51528 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/51565] [4.4/4.5/4.6/4.7 Regression] fastcall in array of method pointers: internal compiler error

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51565 Richard Guenther changed: What|Removed |Added Target||i?86-*-* Priority|P3

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

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51600 Richard Guenther changed: What|Removed |Added Priority|P3 |P1

[Bug c++/51613] [4.4/4.5/4.6/4.7 Regression] Ambiguous function template instantiations as template argument are not rejected

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51613 Richard Guenther changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug c++/51614] [4.6/4.7 Regression] ICE with ambiguous base class

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51614 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug c++/51633] [c++0x] [4.6/4.7 Regression] ICE with invalid constexpr constructor

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51633 Richard Guenther changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/51694] [4.7 Regression] ICE while compiling alliance package

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51694 Richard Guenther changed: What|Removed |Added Priority|P3 |P1

[Bug debug/51695] [4.7 Regression] ICE while compiling argyllcms package

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51695 Richard Guenther changed: What|Removed |Added Priority|P3 |P1

[Bug debug/51746] [4.7 Regression] Segfault in cselib_preserved_value_p

2012-01-04 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51746 Richard Guenther changed: What|Removed |Added Priority|P3 |P1

[Bug fortran/50981] [4.4/4.5/4.6/4.7 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

2012-01-04 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #5 from Mikael Morin 2012-01-04 14:04:29 UTC --- Author: mikael Date: Wed Jan 4 14:04:24 2012 New Revision: 182874 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182874 Log: PR fortran/50981 * trans.h (struct gfc_ss_i

[Bug middle-end/51752] New: trans-mem: publication safety violated

2012-01-04 Thread torvald at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51752 Bug #: 51752 Summary: trans-mem: publication safety violated Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P

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

2012-01-04 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51600 --- Comment #5 from Jan Hubicka 2012-01-04 14:18:26 UTC --- OK, it is bug in estimate_edge_devirt_benefit that cause overall function size to go bellow 0. I am looking into the fix. Honza

[Bug debug/51695] [4.7 Regression] ICE while compiling argyllcms package

2012-01-04 Thread jan.kratochvil at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51695 --- Comment #5 from Jan Kratochvil 2012-01-04 14:20:29 UTC --- (In reply to comment #4) > they could have unwanted > side-effects (reading uninitialized memory, division by zero, producing NaNs > etc.) that the debugger might complain about loudl

[Bug fortran/50981] [4.4/4.5/4.6/4.7 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

2012-01-04 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #6 from Mikael Morin 2012-01-04 14:20:24 UTC --- Author: mikael Date: Wed Jan 4 14:20:17 2012 New Revision: 182875 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182875 Log: PR fortran/50981 * trans-array.h (gfc_walk_

[Bug middle-end/44777] [4.4/4.5/4.6/4.7 Regression] ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44777 Jakub Jelinek changed: What|Removed |Added CC|gcc-bugs at gcc dot gnu.org |hubicka at gcc dot gnu.org,

[Bug middle-end/51696] [trans-mem] unsafe indirect function call in struct not properly displayed

2012-01-04 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51696 --- Comment #3 from Aldy Hernandez 2012-01-04 14:32:59 UTC --- Author: aldyh Date: Wed Jan 4 14:32:54 2012 New Revision: 182876 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182876 Log: PR middle-end/51696 * trans-mem.c

[Bug middle-end/51696] [trans-mem] unsafe indirect function call in struct not properly displayed

2012-01-04 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51696 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/50981] [4.4/4.5/4.6/4.7 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

2012-01-04 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #7 from Mikael Morin 2012-01-04 14:36:38 UTC --- Author: mikael Revision: 182875 Modified property: svn:log Modified: svn:log at Wed Jan 4 14:36:34 2012 --

[Bug c++/50998] [C++0x] ICE partial specialization error at cp/pt.c

2012-01-04 Thread ethouris at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50998 Michal Malecki changed: What|Removed |Added CC||ethouris at gmail dot com --- Comment #3

[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

2012-01-04 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51212 --- Comment #6 from Aldy Hernandez 2012-01-04 14:53:44 UTC --- Author: aldyh Date: Wed Jan 4 14:53:30 2012 New Revision: 182877 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182877 Log: PR middle-end/51212 * opts.c (fini

[Bug middle-end/44777] [4.4/4.5/4.6/4.7 Regression] ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44777 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

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

2012-01-04 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51600 --- Comment #6 from Jan Hubicka 2012-01-04 14:57:34 UTC --- Estimate_edge_devirt_benefit seems to not make much of sense in mixing the effects of inlining into the local size. Unforutnately we don't really have much infrastructure for similar cas

[Bug fortran/50981] [4.4/4.5/4.6 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

2012-01-04 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 Mikael Morin changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/50981] [4.4/4.5/4.6 Regression] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument

2012-01-04 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50981 --- Comment #9 from Mikael Morin 2012-01-04 15:06:32 UTC --- (In reply to comment #8) > Fixed on trunk (4.7), backport bending. s/bending/pending/

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

2012-01-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51002 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

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

2012-01-04 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51345 Georg-Johann Lay changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

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

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #10 from Jakub Jelinek 2012-01-04 16:38:37 UTC --- That delta script had a typo (was using gcc.o instead of gccmy.o), thus the resulting preprocessed file is irrelevant. Here is an actually reduced testcase: rm -f pr51648-1.gcda pr5

[Bug c++/51064] False Positive for -Wparentheses

2012-01-04 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064 --- Comment #3 from paolo at gcc dot gnu.org 2012-01-04 16:40:01 UTC --- Author: paolo Date: Wed Jan 4 16:39:53 2012 New Revision: 182880 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182880 Log: /cp 2012-01-04 Paolo Carlini PR

[Bug c++/51064] False Positive for -Wparentheses

2012-01-04 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 --- Comment #11 from Jakub Jelinek 2012-01-04 16:39:44 UTC --- Created attachment 26240 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26240 pr51648-1.c

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

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51648 Jakub Jelinek changed: What|Removed |Added Attachment #26163|0 |1 is obsolete|

[Bug other/51163] gcc.dg/tm/alias-1.c failure

2012-01-04 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51163 --- Comment #1 from Aldy Hernandez 2012-01-04 17:02:03 UTC --- Author: aldyh Date: Wed Jan 4 17:01:50 2012 New Revision: 182882 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182882 Log: Add PR reference. +PR other/51163 +PR oth

[Bug other/51164] gcc.dg/tm/alias-2.c failure

2012-01-04 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51164 --- Comment #1 from Aldy Hernandez 2012-01-04 17:02:05 UTC --- Author: aldyh Date: Wed Jan 4 17:01:50 2012 New Revision: 182882 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182882 Log: Add PR reference. +PR other/51163 +PR oth

[Bug other/51163] gcc.dg/tm/alias-1.c failure

2012-01-04 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51163 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug other/51164] gcc.dg/tm/alias-2.c failure

2012-01-04 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51164 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/23383] builtin array operator new is not marked with malloc attribute

2012-01-04 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 --- Comment #18 from davidxl 2012-01-04 17:11:26 UTC --- (In reply to comment #17) > On Wed, 4 Jan 2012, xinliangli at gmail dot com wrote: > > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23383 > > > > --- Comment #16 from davidxl 2012-01-04

[Bug target/51753] New: Many gcc.dg/simultate-thread tests fail on Solaris 10+/x86

2012-01-04 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51753 Bug #: 51753 Summary: Many gcc.dg/simultate-thread tests fail on Solaris 10+/x86 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug fortran/51754] New: [OOP] ICE on valid with class arrays

2012-01-04 Thread abenson at caltech dot edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51754 Bug #: 51754 Summary: [OOP] ICE on valid with class arrays Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug testsuite/51693] New XPASSes in vectorizer testsuite on powerpc64-suse-linux

2012-01-04 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51693 Rainer Orth changed: What|Removed |Added Target|powerpc64-suse-linux|powerpc64-suse-linux, |

[Bug gcov-profile/50127] [4.7 regression] g++.dg/tree-prof/partition2.C FAILs on several targets

2012-01-04 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50127 Rainer Orth changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed|

[Bug fortran/49693] Spurious "unused-variable" warnings for COMMON block module variables.

2012-01-04 Thread harald at klimachs dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49693 --- Comment #7 from Harald Klimach 2012-01-04 18:41:08 UTC --- Thanks a lot! Just ran the gcc trunk over my code, and the annoying warnings are gone.

[Bug c++/51755] New: -Wconversion generates false warnings when the ternary operator is used

2012-01-04 Thread james.kanze at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51755 Bug #: 51755 Summary: -Wconversion generates false warnings when the ternary operator is used Classification: Unclassified Product: gcc Version: 4.4.2 Status: UNCONFI

[Bug c++/51755] -Wconversion generates false warnings when the ternary operator is used

2012-01-04 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51755 --- Comment #1 from Jonathan Wakely 2012-01-04 19:02:33 UTC --- also PR 51294

[Bug fortran/46356] [OOP] Erroneous procedure/intent error and ICE for class dummy argument

2012-01-04 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46356 Tobias Burnus changed: What|Removed |Added Blocks||51754 --- Comment #6 from Tobias Burnus

[Bug middle-end/51752] trans-mem: publication safety violated

2012-01-04 Thread torvald at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51752 torvald at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/51017] GCC 4.6 performance regression (vs. 4.4/4.5)

2012-01-04 Thread solar-gcc at openwall dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51017 --- Comment #5 from Alexander Peslyak 2012-01-04 19:39:26 UTC --- I wrote and ran some scripts to test many versions/snapshots of gcc. It turns out that 4.6-20100703 (oldest 4.6 snapshot available for FTP) was already affected by this regression

[Bug middle-end/44777] [4.4/4.5/4.6/4.7 Regression] ICE: SIGSEGV with -fprofile-use in gcc.c-torture/execute/comp-goto-2.c

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44777 Jakub Jelinek changed: What|Removed |Added Attachment #26239|0 |1 is obsolete|

[Bug debug/51695] [4.7 Regression] ICE while compiling argyllcms package

2012-01-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51695 --- Comment #6 from Jakub Jelinek 2012-01-04 19:58:07 UTC --- Author: jakub Date: Wed Jan 4 19:58:03 2012 New Revision: 182886 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182886 Log: PR debug/51695 * dwarf2out.c (output_loc_li

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