[Bug c++/52762] New: Firefox 11 segfault with gcc 4.7 (-O3 -march=corei7-avx)

2012-03-28 Thread fragabr at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52762 Bug #: 52762 Summary: Firefox 11 segfault with gcc 4.7 (-O3 -march=corei7-avx) Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED

[Bug libstdc++/52689] static linking with libstdc++ fails

2012-03-28 Thread bkoz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52689 --- Comment #9 from Benjamin Kosnik 2012-03-29 06:14:41 UTC --- Author: bkoz Date: Thu Mar 29 06:14:32 2012 New Revision: 185950 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185950 Log: 2012-03-28 Benjamin Kosnik PR libstdc++/52

[Bug c++/52746] [4.7/4.8 Regression] Explicit virtual destructor call replaced by direct call in template function

2012-03-28 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52746 --- Comment #2 from Jason Merrill 2012-03-29 02:58:33 UTC --- Author: jason Date: Thu Mar 29 02:58:29 2012 New Revision: 185945 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185945 Log: PR c++/52746 * typeck.c (lookup_destructor)

[Bug middle-end/32074] Optimizer does not exploit assertions

2012-03-28 Thread scovich at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32074 --- Comment #5 from Ryan Johnson 2012-03-29 02:46:50 UTC --- (In reply to comment #4) > We have __builtin_unreachable() now which should allow for this optimization. I've been using __builtin_unreachable() for some time now, and it's very nice f

[Bug c++/52746] [4.7/4.8 Regression] Explicit virtual destructor call replaced by direct call in template function

2012-03-28 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52746 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug middle-end/51200] Wrong code sequence to store restrict volatile bitfield

2012-03-28 Thread jye2 at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51200 --- Comment #7 from jye2 at gcc dot gnu.org 2012-03-29 02:15:37 UTC --- Author: jye2 Date: Thu Mar 29 02:15:29 2012 New Revision: 185944 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185944 Log: 2012-03-28 Joey Ye Backported from m

[Bug c++/52761] New: [C++11] Missing diagnostic for opaque unscoped enum declaration without base

2012-03-28 Thread hstong at ca dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52761 Bug #: 52761 Summary: [C++11] Missing diagnostic for opaque unscoped enum declaration without base Classification: Unclassified Product: gcc Version: 4.6.0 Status: UN

[Bug fortran/52724] Internal read with character(kind=4) data

2012-03-28 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52724 --- Comment #2 from Jerry DeLisle 2012-03-29 01:05:20 UTC --- I am curious about what this line is doing: buffer4 = 4_'123' buffer4 is a kind=1 variable. have you tried: character(kind=4) buffer4(100) ?

[Bug c++/52597] [C++11] missing diagnostics for invalid use of non-static member function in decltype

2012-03-28 Thread hstong at ca dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52597 --- Comment #2 from Hubert Tong 2012-03-28 23:51:37 UTC --- The message from 4.7.0 does not really make sense, although it probably does fix the functional issues associated with the reported bug in contexts where SFINAE applies.

[Bug rtl-optimization/52629] out-of-bounds access in reload1.c

2012-03-28 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52629 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/52760] New: Revision 185599 causes miscompare on sphinx3

2012-03-28 Thread pthaugen at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52760 Bug #: 52760 Summary: Revision 185599 causes miscompare on sphinx3 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Prior

[Bug c++/52759] ICE in 4.7.0, C++ in cp/mangle.c

2012-03-28 Thread adrian at llnl dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52759 --- Comment #1 from Adrian Prantl 2012-03-28 21:42:11 UTC --- Created attachment 27024 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27024 delta-reduced example

[Bug c++/52759] New: ICE in 4.7.0, C++ in cp/mangle.c

2012-03-28 Thread adrian at llnl dot gov
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52759 Bug #: 52759 Summary: ICE in 4.7.0, C++ in cp/mangle.c Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: blocker Priority: P3

[Bug libfortran/52758] New: libgfortran/intrinsics/chmod.c: Array index out of bounds

2012-03-28 Thread dcb314 at hotmail dot com
Severity: normal Priority: P3 Component: libfortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: dcb...@hotmail.com I just tried to analyse the source code of trunk 20120328 with static analysis tool cppcheck. The cppcheck said [libgfortran/intrinsics

[Bug fortran/52652] call to gfc_match_asynchronous for allocatable at parse.c line 164

2012-03-28 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52652 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/52652] call to gfc_match_asynchronous for allocatable at parse.c line 164

2012-03-28 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52652 --- Comment #2 from Paul Thomas 2012-03-28 20:45:30 UTC --- Author: pault Date: Wed Mar 28 20:45:16 2012 New Revision: 185924 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185924 Log: 2012-03-28 Paul Thomas Tobias Burnus PR

[Bug c++/52757] [C++11] A lamba functions is not able to be used as a function pointer when passed as an explicit template argument

2012-03-28 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52757 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/52757] [C++11] A lamba functions is not able to be used as a function pointer when passed as an explicit template argument

2012-03-28 Thread metaprogrammingtheworld at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52757 --- Comment #2 from Matt Calabrese 2012-03-28 20:10:02 UTC --- Hmm. That seems artificially limiting, but thanks for looking it up -- sorry for the erroneous bug report.

[Bug c++/52757] [C++11] A lamba functions is not able to be used as a function pointer when passed as an explicit template argument

2012-03-28 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52757 --- Comment #1 from Jonathan Wakely 2012-03-28 19:58:41 UTC --- (In reply to comment #0) > that this happens because there is no constexpr conversion operator from the > lambda function type to the corresponding function pointer type Is there s

[Bug c++/52757] New: [C++11] A lamba functions is not able to be used as a function pointer when passed as an explicit template argument

2012-03-28 Thread metaprogrammingtheworld at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52757 Bug #: 52757 Summary: [C++11] A lamba functions is not able to be used as a function pointer when passed as an explicit template argument Classification: Unclassified Pr

[Bug libstdc++/52740] Unable to make gcc-4.x.x after successful configuration

2012-03-28 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52740 --- Comment #4 from Jonathan Wakely 2012-03-28 19:46:04 UTC --- (In reply to comment #3) > I have GLIBCXX_2.5 installed on my computer and I need version 3.4.9 or > higher. > I needed to install version 4 or higher for gcc so I randomly chose to

[Bug rtl-optimization/48133] [4.5/4.6/4.7/4.8 Regression] ICE: in get_loop_body, at cfgloop.c:831 with -O -funroll-loops -fthread-jumps -fno-tree-ch

2012-03-28 Thread dcb314 at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48133 dcb changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment #8 from dcb

[Bug libstdc++/52740] Unable to make gcc-4.x.x after successful configuration

2012-03-28 Thread mohammadsohaibajmal at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52740 --- Comment #3 from mohammadsohaibajmal at gmail dot com 2012-03-28 19:07:57 UTC --- I have GLIBCXX_2.5 installed on my computer and I need version 3.4.9 or higher. I needed to install version 4 or higher for gcc so I randomly chose to install gcc

[Bug tree-optimization/52558] write introduction incorrect wrt the C++11 memory model

2012-03-28 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52558 Aldy Hernandez changed: What|Removed |Added AssignedTo|unassigned at gcc dot |aldyh at gcc dot gnu.org

[Bug middle-end/52693] Wrong code with SRA and arrays

2012-03-28 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52693 Martin Jambor changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p

[Bug middle-end/52693] Wrong code with SRA and arrays

2012-03-28 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52693 --- Comment #11 from Martin Jambor 2012-03-28 18:20:28 UTC --- Author: jamborm Date: Wed Mar 28 18:20:20 2012 New Revision: 185923 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185923 Log: 2012-03-28 Martin Jambor PR middle-end/5

[Bug middle-end/52693] Wrong code with SRA and arrays

2012-03-28 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52693 --- Comment #10 from Martin Jambor 2012-03-28 18:03:34 UTC --- Author: jamborm Date: Wed Mar 28 18:03:28 2012 New Revision: 185921 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185921 Log: 2012-03-28 Martin Jambor PR middle-end/5

[Bug c++/52755] Error on use of implicitly deleted operator=

2012-03-28 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52755 --- Comment #2 from Jonathan Wakely 2012-03-28 17:45:24 UTC --- (In reply to comment #1) > Assigning t2s needs to use the assignment operator, but that function can't be > implicitly-defined because assigning the volatile member requires > t1s::o

[Bug c++/52755] Error on use of implicitly deleted operator=

2012-03-28 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52755 --- Comment #1 from Jonathan Wakely 2012-03-28 17:39:52 UTC --- (In reply to comment #0) > Following code compiles fine with every gcc, with every g++ -std=c++98, > with g++-4.5 -std=c++0x, but not with g++ -std=c++0x (or -std=c++11) since > 4.

[Bug middle-end/52756] New: [4.7 Regression] 255.vortex in SPEC CPU 2000 failed to build

2012-03-28 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52756 Bug #: 52756 Summary: [4.7 Regression] 255.vortex in SPEC CPU 2000 failed to build Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug other/52754] [4.7/4.8 Regression] indirect indexing broken with -fpredictive-commoning

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52754 --- Comment #3 from Jakub Jelinek 2012-03-28 17:22:15 UTC --- Created attachment 27023 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27023 gcc48-pr52754.patch Patch I had in mind. Seems to fix the testcase. Richard, what do you think abo

[Bug other/52754] [4.7/4.8 Regression] indirect indexing broken with -fpredictive-commoning

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52754 --- Comment #2 from Jakub Jelinek 2012-03-28 16:48:51 UTC --- Seems ref_at_iteration is buggy, when iter is negative, but ARRAY_REF's index is TYPE_UNSIGNED smaller than size of pointer, computing the ARRAY_REF's index in the smaller unsigned typ

[Bug testsuite/52614] [4.8 Regression] Test failures in gcc.dg/vect: vectorizing unaligned access

2012-03-28 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52614 --- Comment #9 from William J. Schmidt 2012-03-28 16:28:42 UTC --- Dominique, can you please post your patches out on the gcc-patches mailing list so they can be approved? Again, I'm happy to commit them once they've met approval by the maintain

[Bug c/52747] No warning from toolchain with nested function and --noexecstack

2012-03-28 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52747 --- Comment #6 from Andreas Schwab 2012-03-28 16:27:48 UTC --- The trampoline is only referenced, but never used in your example.

[Bug c/52753] GCC not honoring -fPIE

2012-03-28 Thread noloader at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52753 --- Comment #2 from Jeffrey Walton 2012-03-28 16:18:58 UTC --- Thanks Andreas. Forgive my ignorance, but what does -fPIE do exactly (if not enable Position Independent Executables)?

[Bug c/52753] GCC not honoring -fPIE

2012-03-28 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52753 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug other/52754] [4.7/4.8 Regression] indirect indexing broken with -fpredictive-commoning

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52754 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug c++/52755] New: Error on use of implicitly deleted operator=

2012-03-28 Thread holger.hopp at sap dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52755 Bug #: 52755 Summary: Error on use of implicitly deleted operator= Classification: Unclassified Product: gcc Version: 4.6.4 Status: UNCONFIRMED Severity: normal Prior

[Bug other/52754] New: [4.7 regression, miscompilation] indirect indexing broken with -fpredictive-commoning

2012-03-28 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52754 Bug #: 52754 Summary: [4.7 regression, miscompilation] indirect indexing broken with -fpredictive-commoning Classification: Unclassified Product: gcc Version: 4.7.0 S

[Bug c/52753] New: GCC not honoring -fPIE

2012-03-28 Thread noloader at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52753 Bug #: 52753 Summary: GCC not honoring -fPIE Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug middle-end/52472] ICE: in convert_debug_memory_address, at cfgexpand.c:2491

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52472 Georg-Johann Lay changed: What|Removed |Added Keywords|ice-on-invalid-code |ice-on-valid-code Last reconfirmed|2

[Bug ada/52752] New: GNAT bug box on instantiation of subprogram with "not null"-qualified named access type

2012-03-28 Thread lithiumcat at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52752 Bug #: 52752 Summary: GNAT bug box on instantiation of subprogram with "not null"-qualified named access type Classification: Unclassified Product: gcc Version: 4.6.2

[Bug middle-end/52693] Wrong code with SRA and arrays

2012-03-28 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52693 --- Comment #9 from Martin Jambor 2012-03-28 15:04:53 UTC --- Author: jamborm Date: Wed Mar 28 15:04:45 2012 New Revision: 185920 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185920 Log: 2012-03-28 Martin Jambor PR middle-end/52

[Bug middle-end/52691] [4.7/4.8 Regression] va_start to builtin_next_arg optimization lost

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52691 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/52750] 32xsigned char __builtin_shuffle

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52750 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c/52747] No warning from toolchain with nested function and --noexecstack

2012-03-28 Thread noloader at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52747 --- Comment #5 from Jeffrey Walton 2012-03-28 14:52:29 UTC --- My apologies for the additional comments. $ checksec.sh --file ./warn-test.exe RELRO STACK CANARY NXPIE RPATH RUNPATH FILE Full RELR

[Bug middle-end/52691] [4.7/4.8 Regression] va_start to builtin_next_arg optimization lost

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52691 --- Comment #3 from Jakub Jelinek 2012-03-28 14:49:40 UTC --- Author: jakub Date: Wed Mar 28 14:49:26 2012 New Revision: 185918 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185918 Log: PR middle-end/52691 * tree-ssa-ccp.c (optim

[Bug middle-end/52691] [4.7/4.8 Regression] va_start to builtin_next_arg optimization lost

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52691 --- Comment #2 from Jakub Jelinek 2012-03-28 14:47:59 UTC --- Author: jakub Date: Wed Mar 28 14:47:45 2012 New Revision: 185917 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185917 Log: PR middle-end/52691 * tree-ssa-ccp.c (optim

[Bug middle-end/52750] 32xsigned char __builtin_shuffle

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52750 --- Comment #3 from Jakub Jelinek 2012-03-28 14:46:23 UTC --- Author: jakub Date: Wed Mar 28 14:46:14 2012 New Revision: 185916 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185916 Log: PR middle-end/52750 * tree-vect-generic.c (

[Bug c/52747] No warning from toolchain with nested function and --noexecstack

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52747 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug middle-end/52750] 32xsigned char __builtin_shuffle

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52750 --- Comment #2 from Jakub Jelinek 2012-03-28 14:41:16 UTC --- Author: jakub Date: Wed Mar 28 14:40:57 2012 New Revision: 185914 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185914 Log: PR middle-end/52750 * tree-vect-generic.c (

[Bug c/52747] No warning from toolchain with nested function and --noexecstack

2012-03-28 Thread noloader at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52747 --- Comment #3 from Jeffrey Walton 2012-03-28 14:33:38 UTC --- Ah, OK. -Wtrampolines works. But I'm not seeing a warning about the loss of no-exec stacks: int main(int argc, char* argv[]) { (void)argc; (void)argv; void foo() { print

[Bug middle-end/50708] Infinite loop between rshift_double and lshift_double if count is LONG_MIN

2012-03-28 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50708 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug middle-end/52653] GCC 4.6.* bug on i386 Linux and mingw platforms

2012-03-28 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52653 Richard Guenther changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/50708] Infinite loop between rshift_double and lshift_double if count is LONG_MIN

2012-03-28 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50708 Richard Guenther changed: What|Removed |Added CC||borut.razem at gmail dot

[Bug bootstrap/52623] 4.7.0-RC-20120314: bootstrap failure on AIX due to multilib and using C++ in post-stage1

2012-03-28 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52623 --- Comment #17 from Michael Haubenwallner 2012-03-28 14:20:52 UTC --- (In reply to comment #16) > Symbolic linking or hard linking libNAME.so.1 to libNAME.so doesn't work? I > seem to remember something strange about the way AIX loader followed s

[Bug libgcj/50845] java.util.concurrent.ThreadPoolExecutor do not work with core thread=0

2012-03-28 Thread bentatham at nanometrics dot ca
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50845 Ben Tatham changed: What|Removed |Added CC||bentatham at nanometrics |

[Bug libgcj/52694] [4.8 regression] bootstrap failure: libjava/java/io/natVMConsole.cc:35:20: error: 'IUCL C' was not declared in this scope

2012-03-28 Thread gnu_andrew at member dot fsf.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52694 Andrew John Hughes changed: What|Removed |Added CC||gnu_andrew at member dot

[Bug bootstrap/52623] 4.7.0-RC-20120314: bootstrap failure on AIX due to multilib and using C++ in post-stage1

2012-03-28 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52623 --- Comment #16 from David Edelsohn 2012-03-28 12:29:29 UTC --- Symbolic linking or hard linking libNAME.so.1 to libNAME.so doesn't work? I seem to remember something strange about the way AIX loader followed symbolic links. For versioning one

[Bug target/50931] [avr] Support a 24-bit scalar integer mode

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50931 Georg-Johann Lay changed: What|Removed |Added Keywords|documentation | Status|ASSIGNED

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

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51002 Georg-Johann Lay changed: What|Removed |Added Target Milestone|4.7.1 |4.7.0

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

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51345 Georg-Johann Lay changed: What|Removed |Added Target Milestone|4.7.1 |4.7.0

[Bug target/52692] [avr]: Add support for avr-specific built-ins + LTO

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52692 Georg-Johann Lay changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug rtl-optimization/44141] Redundant loads and stores generated for AMD bdver1 target

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44141 --- Comment #14 from Jakub Jelinek 2012-03-28 10:40:45 UTC --- (In reply to comment #13) > The expander now converts as shown below for unaligned moves with V2DF mode. > > if (TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL) >

[Bug rtl-optimization/44141] Redundant loads and stores generated for AMD bdver1 target

2012-03-28 Thread venkataramanan.kumar at amd dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44141 --- Comment #13 from Venkataramanan 2012-03-28 10:32:31 UTC --- (In reply to comment #12) > Having a vector mode changing subreg on the LHS of an instruction is a very > common issue in the i386 backend, and unfortunately e.g. means that lots of

[Bug target/52737] [avr]: -mtiny-stack shall not influence multilib selection

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52737 Georg-Johann Lay changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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

2012-03-28 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|REOPENED|RESOLVED Resolution|

[Bug target/52741] [avr] -mtiny-stack must not make assumptions on upper 8 bits of SP resp. FP

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52741 Georg-Johann Lay changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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

2012-03-28 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|REOPENED|RESOLVED Resolution|

[Bug fortran/52751] New: private module variable are not exported as local

2012-03-28 Thread arnaud02 at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52751 Bug #: 52751 Summary: private module variable are not exported as local Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/52750] 32xsigned char __builtin_shuffle

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52750 --- Comment #1 from Jakub Jelinek 2012-03-28 10:14:10 UTC --- Created attachment 27020 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27020 gcc48-pr52750.patch Untested fix.

[Bug target/52741] [avr] -mtiny-stack must not make assumptions on upper 8 bits of SP resp. FP

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52741 --- Comment #1 from Georg-Johann Lay 2012-03-28 10:07:06 UTC --- Author: gjl Date: Wed Mar 28 10:06:51 2012 New Revision: 185912 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185912 Log: PR target/52741 Revert r181936 from 2011-1

[Bug fortran/46539] libquadmath: Add -static-libquadmath

2012-03-28 Thread arnaud02 at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46539 --- Comment #4 from Arnaud Desitter 2012-03-28 10:05:29 UTC --- Thanks for the workarounds. For information, the Intel Fortran compiler has "-static-intel" which links statically Intel provided libraries. Such option may be un-practical for gcc

[Bug c++/50043] [C++0x] Implement core/1123

2012-03-28 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50043 Paolo Carlini changed: What|Removed |Added Severity|enhancement |normal

[Bug middle-end/52750] 32xsigned char __builtin_shuffle

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52750 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/52750] New: 32xsigned char __builtin_shuffle

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52750 Bug #: 52750 Summary: 32xsigned char __builtin_shuffle Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: enhancement Priority: P3

[Bug target/52554] Variable called $1 causes invalid asm to be generated

2012-03-28 Thread webmaster at openhardware dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52554 webmaster at openhardware dot de changed: What|Removed |Added CC||webmaster at openhardwar

[Bug c/52747] No warning from toolchain with nested function and --noexecstack

2012-03-28 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52747 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/52692] [avr]: Add support for avr-specific built-ins + LTO

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52692 --- Comment #2 from Georg-Johann Lay 2012-03-28 09:19:30 UTC --- Author: gjl Date: Wed Mar 28 09:19:10 2012 New Revision: 185911 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185911 Log: gcc/ Backport from 2012-03-28 mainline r185910

[Bug target/52692] [avr]: Add support for avr-specific built-ins + LTO

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52692 --- Comment #1 from Georg-Johann Lay 2012-03-28 09:13:47 UTC --- Author: gjl Date: Wed Mar 28 09:13:41 2012 New Revision: 185910 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185910 Log: gcc/ PR target/52692 * config/avr/avr.c (T

[Bug middle-end/51893] Wrong subword index computation in store_bit_field_1 on BIG_ENDIAN targets

2012-03-28 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51893 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/51893] Wrong subword index computation in store_bit_field_1 on BIG_ENDIAN targets

2012-03-28 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51893 --- Comment #12 from Eric Botcazou 2012-03-28 09:06:30 UTC --- Author: ebotcazou Date: Wed Mar 28 09:06:03 2012 New Revision: 185909 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185909 Log: PR middle-end/51893 * expmed.c (store_

[Bug target/52737] [avr]: -mtiny-stack shall not influence multilib selection

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52737 --- Comment #2 from Georg-Johann Lay 2012-03-28 09:04:49 UTC --- Author: gjl Date: Wed Mar 28 09:04:11 2012 New Revision: 185908 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185908 Log: Backport from 2012-03-28 mainline r185907.

[Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off

2012-03-28 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52736 --- Comment #14 from Matthias Kretz 2012-03-28 09:03:05 UTC --- Thanks! Great response time! And yes, I started to notice the bug on 4.6.x now, too. In different unit tests, though. I'll see if I can come up with a workaround for the "broken" co

[Bug c++/52746] [4.7/4.8 Regression] Explicit virtual destructor call replaced by direct call in template function

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52746 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/52737] [avr]: -mtiny-stack shall not influence multilib selection

2012-03-28 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52737 --- Comment #1 from Georg-Johann Lay 2012-03-28 08:31:46 UTC --- Author: gjl Date: Wed Mar 28 08:31:26 2012 New Revision: 185907 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185907 Log: PR target/52737 * contrib/gcc_update (file

[Bug bootstrap/52623] 4.7.0-RC-20120314: bootstrap failure on AIX due to multilib and using C++ in post-stage1

2012-03-28 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52623 --- Comment #15 from Michael Haubenwallner 2012-03-28 08:21:37 UTC --- (In reply to comment #14) > > Do you see any technical issue why Import > > Files cannot be used this way for filename-based versioning over the > > traditional onefile-membern

[Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52736 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52736 --- Comment #12 from Jakub Jelinek 2012-03-28 08:10:25 UTC --- Author: jakub Date: Wed Mar 28 08:09:55 2012 New Revision: 185906 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185906 Log: PR target/52736 * config/i386/sse.md (sse2

[Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52736 --- Comment #11 from Jakub Jelinek 2012-03-28 08:03:41 UTC --- Author: jakub Date: Wed Mar 28 08:03:11 2012 New Revision: 185905 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185905 Log: PR target/52736 * config/i386/sse.md (sse2

[Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52736 --- Comment #10 from Jakub Jelinek 2012-03-28 08:01:17 UTC --- Author: jakub Date: Wed Mar 28 08:01:00 2012 New Revision: 185904 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185904 Log: PR target/52736 * config/i386/sse.md (sse2

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

2012-03-28 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51106 --- Comment #19 from rguenther at suse dot de 2012-03-28 07:59:59 UTC --- On Tue, 27 Mar 2012, abel at gcc dot gnu.org wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51106 > > --- Comment #18 from Andrey Belevantsev 2012-03-27 > 14:08:2

[Bug rtl-optimization/44141] Redundant loads and stores generated for AMD bdver1 target

2012-03-28 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44141 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #12

[Bug c/52747] No warning from toolchain with nested function and --noexecstack

2012-03-28 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52747 --- Comment #1 from Andreas Schwab 2012-03-28 07:17:44 UTC --- Only if you need to take the address of the function. Calling a nested function from within the containing function doesn't need a trampoline.

[Bug libitm/52695] libitm/config/x86/cacheline.h: '__m64' does not name a type

2012-03-28 Thread freebsd at nagilum dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52695 Nagilum changed: What|Removed |Added CC||freebsd at nagilum dot org --- Comment #6 from

[Bug c++/52742] Initializing an array using brace initializer and template parameters

2012-03-28 Thread M at ttDiesel dot co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52742 --- Comment #1 from Mat 2012-03-28 07:07:58 UTC --- A shorter reproducer has been shown here: https://gist.github.com/2220810 This does not actually have the template parameters inside the braces.