[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #8 from Jakub Jelinek jakub at gcc dot gnu.org 2013-01-11 10:03:09 UTC --- Created attachment 29143 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29143 gcc48-pr55935.patch Or alternative patch that ensures in the FE

[Bug tree-optimization/44061] [4.6/4.7/4.8 Regression] Warns about out-of-bounds array access inside __builtin_constant_p guarded section

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44061 --- Comment #8 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 10:20:13 UTC --- Author: rguenth Date: Fri Jan 11 10:20:02 2013 New Revision: 195103 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195103 Log: 2012-01-11

[Bug c++/55898] Can't obtain stack trace

2013-01-11 Thread net147 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55898 --- Comment #4 from Jonathan Liu net147 at gmail dot com 2013-01-11 10:20:15 UTC --- It works if I compile the test case with -fno-exceptions.

[Bug tree-optimization/44061] [4.6/4.7 Regression] Warns about out-of-bounds array access inside __builtin_constant_p guarded section

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44061 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.8.0

[Bug lto/55937] lto hides possible link issues

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55937 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/54300] [4.7 Regression] Erroneous optimization causes wrong Neon data management

2013-01-11 Thread eric.batut at allegorithmic dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54300 --- Comment #6 from Eric Batut eric.batut at allegorithmic dot com 2013-01-11 10:42:04 UTC --- The patch by Christophe Lyon in the linked email was applied on trunk by Ramana at rev 188951 (June 25th 2012), but gcc-trunk still fails as of

[Bug rtl-optimization/55672] [4.8 Regression] -fstack-check=generic ICEs in print_reg, at config/i386/i386.c:13868

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55672 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug tree-optimization/55936] Missed VRP optimization

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55936 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/55936] [4.6/4.7/4.8 Regression] Missed VRP optimization

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55936 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug target/55939] New: [4.6/4.7/4.8 regression] gcc miscompiles gmp-5.0.5 on m68k-linux

2013-01-11 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55939 Bug #: 55939 Summary: [4.6/4.7/4.8 regression] gcc miscompiles gmp-5.0.5 on m68k-linux Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug target/55939] [4.6/4.7/4.8 regression] gcc miscompiles gmp-5.0.5 on m68k-linux

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55939 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.6.4

[Bug target/55940] New: Incorrect code for accessing parameters with 32-bit Intel hosts

2013-01-11 Thread fm3 at os dot inf.tu-dresden.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55940 Bug #: 55940 Summary: Incorrect code for accessing parameters with 32-bit Intel hosts Classification: Unclassified Product: gcc Version: 4.7.2 Status:

[Bug target/55940] Incorrect code for accessing parameters with 32-bit Intel hosts

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55940 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 11:23:02 UTC --- Your assumptions are wrong according to documentation: @item cdecl @cindex functions that do pop the argument stack on the 386 @opindex mrtd On

[Bug target/55940] Incorrect code for accessing parameters with 32-bit Intel hosts

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55940 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/55940] Incorrect code for accessing parameters with 32-bit Intel hosts

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55940 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target|

[Bug fortran/55932] DDT's default structure constructor does not work with having allocatable member variables

2013-01-11 Thread stefan.mauerberger at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55932 --- Comment #2 from stefan.mauerberger at gmail dot com 2013-01-11 11:50:19 UTC --- Indeed, it is a F2003 feature. Does that matter? I searched for duplicates without finding a similar one. Anyways ... Thanks for the suggested

[Bug tree-optimization/53342] [4.8 Regression] rnflow.f90 is ~5% slower after revision 187340

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53342 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2013-01-11 11:52:59 UTC --- Created attachment 29144 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29144 hackish attempt

[Bug fortran/49213] [OOP] gfortran rejects structure constructor expression

2013-01-11 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49213 --- Comment #11 from janus at gcc dot gnu.org 2013-01-11 12:04:26 UTC --- Note: Neither of the patches in comment 8 and 10 shows any testsuite regressions.

[Bug inline-asm/55934] [4.8 Regression] LRA inline asm error recovery

2013-01-11 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55934 --- Comment #2 from Steven Bosscher steven at gcc dot gnu.org 2013-01-11 12:49:16 UTC --- This is trivially fixed with the following patch: Index: lra-assigns.c === ---

[Bug inline-asm/55934] [4.8 Regression] LRA inline asm error recovery

2013-01-11 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55934 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug inline-asm/55934] [4.8 Regression] LRA inline asm error recovery

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55934 --- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2013-01-11 12:59:33 UTC --- Please also consider asm goto like: void bar (int); void foo (_Complex float x) { asm volatile goto ( : : x (x) : : foo); /* { dg-error

[Bug target/55941] New: [4.8 Regression] Strange copy of double (in struct) to stack

2013-01-11 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55941 Bug #: 55941 Summary: [4.8 Regression] Strange copy of double (in struct) to stack Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug c++/55931] [C++11] Constexpr member function inside a static member is not working

2013-01-11 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55931 Daniel Krügler daniel.kruegler at googlemail dot com changed: What|Removed |Added CC|

[Bug c++/55931] [C++11] Constexpr member function inside a static member is not working

2013-01-11 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55931 --- Comment #3 from Daniel Krügler daniel.kruegler at googlemail dot com 2013-01-11 13:26:46 UTC --- (In reply to comment #1) Most likely because Testint is not complete at the time of parsing. But this should be considered as a compiler

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #9 from Dominique d'Humieres dominiq at lps dot ens.fr 2013-01-11 13:35:30 UTC --- Apparently Ada does not like the patch at http://gcc.gnu.org/bugzilla/attachment.cgi?id=29142 When applied on top of r195103 bootstrap (last

[Bug tree-optimization/55936] [4.6/4.7/4.8 Regression] Missed VRP optimization

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55936 --- Comment #3 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 13:36:29 UTC --- Patch at http://gcc.gnu.org/ml/gcc-patches/2013-01/msg00592.html even though it produces way more useful ranges regresses FAIL:

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #10 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 13:43:50 UTC --- (In reply to comment #7) Created attachment 29142 [details] gcc48-pr55935.patch Untested fix. Although the FE perhaps could

[Bug bootstrap/55556] gcc/exec-tool.in isn't parallel build safe in combined tree

2013-01-11 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #11 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 14:05:14 UTC --- Created attachment 29145 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29145 alternative canonicalize_constructor_val fix Should be less

[Bug fortran/54195] [4.8 Regression][OOP] IMPORT fails with GENERIC TBP: is already present in the interface

2013-01-11 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54195 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added CC||mikael at

[Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling

2013-01-11 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55889 Andrey Belevantsev abel at gcc dot gnu.org changed: What|Removed |Added Status|NEW

[Bug fortran/54195] [4.8 Regression][OOP] IMPORT fails with GENERIC TBP: is already present in the interface

2013-01-11 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54195 --- Comment #12 from janus at gcc dot gnu.org 2013-01-11 14:29:41 UTC --- (In reply to comment #11) (In reply to comment #10) For comment #8, resolve_typebound_intrinsic_op is called twice: Once for the base type 'nc', and once for

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #12 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 14:30:29 UTC --- Index: gcc/tree-cfgcleanup.c === --- gcc/tree-cfgcleanup.c (revision 195103)

[Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling

2013-01-11 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55889 --- Comment #7 from David Edelsohn dje at gcc dot gnu.org 2013-01-11 14:37:21 UTC --- Created attachment 29147 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29147 sched-verbose=6 dump output for failing testcase

[Bug c++/55931] [C++11] Constexpr member function inside a static member is not working

2013-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55931 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #13 from Jakub Jelinek jakub at gcc dot gnu.org 2013-01-11 14:40:45 UTC --- Created attachment 29148 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29148 gimple-fold Alternative to alternative

[Bug c++/55942] New: [C++11] sorry, unimplemented: calling a member function of the object being constructed in a constant expression

2013-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55942 Bug #: 55942 Summary: [C++11] sorry, unimplemented: calling a member function of the object being constructed in a constant expression Classification: Unclassified

[Bug target/55941] [4.8 Regression] Strange copy of double (in struct) to stack

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55941 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug middle-end/37722] destructors not called on computed goto

2013-01-11 Thread timo.kreuzer at reactos dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37722 Timo Kreuzer timo.kreuzer at reactos dot org changed: What|Removed |Added CC|

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #14 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 14:53:20 UTC --- (In reply to comment #13) Created attachment 29148 [details] gimple-fold Alternative to alternative canonicalize_constructor_val fix which

[Bug c/52381] asm goto output operands diagnostics

2013-01-11 Thread timo.kreuzer at reactos dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52381 --- Comment #5 from Timo Kreuzer timo.kreuzer at reactos dot org 2013-01-11 14:55:15 UTC --- (In reply to comment #4) Like __atomic_compare_exchange_n? Oh, didn't know of this one, thanks. But I'm sure there are other similar things

[Bug fortran/55935] [OOP] Fortran fronted has ADDR_EXPRs of FUNCTION_DECLs with bogus BLOCK

2013-01-11 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55935 --- Comment #15 from Richard Biener rguenth at gcc dot gnu.org 2013-01-11 14:55:55 UTC --- Index: tree-ssa-pre.c === --- tree-ssa-pre.c (revision 195103) +++

[Bug target/55941] [4.8 Regression] Strange copy of double (in struct) to stack

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55941 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||rth at

[Bug debug/55608] [4.6/4.7/4.8/4.9 Regression] Debug info quality regressions with file scope vars

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55608 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug libstdc++/54392] [4.6/4.7/4.8 Regression] std::string::assign() fails to update length

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54392 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at

[Bug libstdc++/54392] [4.6/4.7/4.8 Regression] std::string::assign() fails to update length

2013-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54392 --- Comment #17 from Paolo Carlini paolo.carlini at oracle dot com 2013-01-11 16:01:28 UTC --- In my opinion, this isn't really fixable in a generic and decently neat way in the current implementation, that is in std::string. I still mean

[Bug middle-end/50199] [4.7/4.8 Regression] wrong code with -flto -fno-merge-constants

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at

[Bug libstdc++/54392] [4.6/4.7/4.8 Regression] std::string::assign() fails to update length

2013-01-11 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54392 --- Comment #18 from Paolo Carlini paolo.carlini at oracle dot com 2013-01-11 16:03:23 UTC --- PS: for 4.9, I think we essentially agree that we want to roll in anyway __versa_string, break the ABI, etc. We also exchanged some ideas about

[Bug inline-asm/55934] [4.8 Regression] LRA inline asm error recovery

2013-01-11 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55934 --- Comment #5 from Andrew Pinski pinskia at gcc dot gnu.org 2013-01-11 16:09:46 UTC --- I should mention that Investigated this a little before and found the instruction which was causing the ICE was not the inline-asm but a clobber of

[Bug rtl-optimization/55719] [4.8 Regression] ICE: Segmentation fault

2013-01-11 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55719 --- Comment #8 from Andreas Krebbel krebbel at gcc dot gnu.org 2013-01-11 16:43:56 UTC --- Author: krebbel Date: Fri Jan 11 16:43:49 2013 New Revision: 195109 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195109 Log: 2013-01-11

[Bug rtl-optimization/55719] [4.8 Regression] ICE: Segmentation fault

2013-01-11 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55719 Andreas Krebbel krebbel at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug tree-optimization/55920] [4.8 Regression] ICE in expand_debug_locations, at cfgexpand.c:3753

2013-01-11 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55920 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added CC||jamborm

[Bug tree-optimization/55920] [4.8 Regression] ICE in expand_debug_locations, at cfgexpand.c:3753

2013-01-11 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55920 --- Comment #4 from Martin Jambor jamborm at gcc dot gnu.org 2013-01-11 16:55:54 UTC --- The debug statements for non-DCEable variables can be easily disabled by the following (also, yet untested) patch: 2013-01-11 Martin Jambor

[Bug tree-optimization/55920] [4.8 Regression] ICE in expand_debug_locations, at cfgexpand.c:3753

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55920 --- Comment #5 from Jakub Jelinek jakub at gcc dot gnu.org 2013-01-11 17:04:45 UTC --- I'd very much prefer to keep PR54971 fix in. As for #c3, I believe it would be enough to test the mode, so perhaps tree repl =

[Bug target/55909] libtool test exposes what I think is some alignment issue in libstdc++

2013-01-11 Thread philip.copeland at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55909 --- Comment #35 from philip.copeland at oracle dot com 2013-01-11 17:19:06 UTC --- (Sorry for the delay in getting back to you) I've multipass recompiled all the affected packages associated with gcc/glibc over the last day which has taken

[Bug target/55909] libtool test exposes what I think is some alignment issue in libstdc++

2013-01-11 Thread philip.copeland at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55909 --- Comment #36 from philip.copeland at oracle dot com 2013-01-11 17:20:35 UTC --- Created attachment 29149 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29149 g++/gcc testsuite results g++/gcc testsuite results

[Bug middle-end/55943] New: ICE in gen_reg_rtx

2013-01-11 Thread sch...@linux-m68k.org
Component: middle-end AssignedTo: unassig...@gcc.gnu.org ReportedBy: sch...@linux-m68k.org Target: ia64-*-* Created attachment 29150 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29150 Testcase $ gcc-20130111/Build/gcc/xgcc -B gcc-20130111/Build/gcc/ -S gcc/gcc/testsuite

[Bug bootstrap/55792] [4.8 Regression] Bad memory access with profiledbootstrap and LTO

2013-01-11 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55792 --- Comment #33 from Jan Hubicka hubicka at ucw dot cz 2013-01-11 17:36:48 UTC --- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55792 --- Comment #32 from H.J. Lu hjl.tools at gmail dot com 2013-01-10 19:36:08 UTC --- (In reply

[Bug target/55909] libtool test exposes what I think is some alignment issue in libstdc++

2013-01-11 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55909 --- Comment #37 from Eric Botcazou ebotcazou at gcc dot gnu.org 2013-01-11 17:55:38 UTC --- So tls DID exist and was being used. I think I can assume that tls support didn't go away for sparc64 in later gcc releases. (I also threw the

[Bug testsuite/54139] [4.8 regression] some ARM Thumb-2 tests appear to be run on ARMv5TE hardware causing unhandled exceptions

2013-01-11 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54139 --- Comment #2 from Aldy Hernandez aldyh at gcc dot gnu.org 2013-01-11 18:01:57 UTC --- I have built a cross cc1/cc1plus with: blah/configure --enable-languages=c,c++ --target=armv5tel-unknown-linux-gnueabi but I get a totally

[Bug gcov-profile/55674] [4.8 Regression] 20% size increase of lto/pgo binaries since r193747

2013-01-11 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674 --- Comment #22 from Teresa Johnson tejohnson at google dot com 2013-01-11 18:18:48 UTC --- Hi Honza, I ran a number of experiments at different thresholds, and found that performance starts dropping pretty quickly as the working set

[Bug c++/55944] New: [C++11] static local member with constexpr c'tor causes ICE

2013-01-11 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55944 Bug #: 55944 Summary: [C++11] static local member with constexpr c'tor causes ICE Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug c++/55931] [C++11] Constexpr member function inside a static member is not working

2013-01-11 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55931 --- Comment #5 from Daniel Krügler daniel.kruegler at googlemail dot com 2013-01-11 18:32:13 UTC --- The ICE bug of 4.8.0 has been submitted as bug 55944

[Bug libstdc++/54392] [4.6/4.7/4.8 Regression] std::string::assign() fails to update length

2013-01-11 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54392 --- Comment #19 from Jonathan Wakely redi at gcc dot gnu.org 2013-01-11 18:58:53 UTC --- Agreed. I don't think we'll ever fix this in the current std::string code TBH

[Bug target/55945] New: alloca aligns aligned pointers

2013-01-11 Thread neleai at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55945 Bug #: 55945 Summary: alloca aligns aligned pointers Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug sanitizer/55488] Implement cold calls in tsan run-time

2013-01-11 Thread dvyukov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55488 Dmitry Vyukov dvyukov at google dot com changed: What|Removed |Added CC||dvyukov

[Bug ada/55946] New: Wrong GNAT tools used on build of gnattools [native-cross]

2013-01-11 Thread gregnietsky at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55946 Bug #: 55946 Summary: Wrong GNAT tools used on build of gnattools [native-cross] Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug target/55939] [4.6/4.7/4.8 regression] gcc miscompiles gmp-5.0.5 on m68k-linux

2013-01-11 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55939 --- Comment #1 from Mikael Pettersson mikpe at it dot uu.se 2013-01-11 20:06:03 UTC --- I cut out one line too many in the build log, it's tests/mpq/t-get_d that fails. On the surface the problem started with Jan Hubicka's Inline

[Bug target/55947] New: non constant memory models lose HLE qualifiers

2013-01-11 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55947 Bug #: 55947 Summary: non constant memory models lose HLE qualifiers Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug target/55948] New: __atomic_clear / __atomic_store_n ignore HLE_RELEASE flags

2013-01-11 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55948 Bug #: 55948 Summary: __atomic_clear / __atomic_store_n ignore HLE_RELEASE flags Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug tree-optimization/55949] New: __builtin_object_size size passed to memcpy_chk is incorrect

2013-01-11 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949 Bug #: 55949 Summary: __builtin_object_size size passed to memcpy_chk is incorrect Classification: Unclassified Product: gcc Version: 4.6.4 Status:

[Bug target/55947] non constant memory models lose HLE qualifiers

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55947 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at

[Bug tree-optimization/55949] __builtin_object_size size passed to memcpy_chk is incorrect

2013-01-11 Thread rmansfield at qnx dot com
20130111 (prerelease) [gcc-4_6-branch revision 195115] (GCC)

[Bug target/55947] non constant memory models lose HLE qualifiers

2013-01-11 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55947 --- Comment #2 from Andi Kleen andi-gcc at firstfloor dot org 2013-01-11 22:01:49 UTC --- I would probably add at least a warning. The whole concept of a runtime switched memory barrier is imho ill-defined.

[Bug rtl-optimization/55950] New: Invalid sqrt constant propagation with -frounding-mode

2013-01-11 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55950 Bug #: 55950 Summary: Invalid sqrt constant propagation with -frounding-mode Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/55949] __builtin_object_size size passed to memcpy_chk is incorrect

2013-01-11 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at

[Bug c++/55951] New: ICE in check_array_designated_initializer, at cp/decl.c:4785

2013-01-11 Thread ppluzhnikov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55951 Bug #: 55951 Summary: ICE in check_array_designated_initializer, at cp/decl.c:4785 Classification: Unclassified Product: gcc Version: unknown Status:

[Bug rtl-optimization/55952] New: x86 FPU, unnecessary fxch instruction

2013-01-11 Thread vhaisman at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55952 Bug #: 55952 Summary: x86 FPU, unnecessary fxch instruction Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: normal

[Bug libitm/55693] [4.8 Regression] libitm.c++/eh-1.C execution test fails on darwin from r193271

2013-01-11 Thread torvald at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55693 torvald at gcc dot gnu.org changed: What|Removed |Added CC||torvald at gcc dot

[Bug c/55953] New: hand loop faster then builtin memset

2013-01-11 Thread dushistov at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55953 Bug #: 55953 Summary: hand loop faster then builtin memset Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug target/55953] hand loop faster then builtin memset

2013-01-11 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55953 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Target|

[Bug tree-optimization/55890] [4.7 Regression] calling a builtin func through a cast triggers an ICE

2013-01-11 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55890 --- Comment #8 from vries at gcc dot gnu.org 2013-01-11 23:39:30 UTC --- Author: vries Date: Fri Jan 11 23:39:18 2013 New Revision: 195119 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195119 Log: 2013-01-12 Tom de Vries

[Bug target/55953] hand loop faster then builtin memset

2013-01-11 Thread dushistov at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55953 --- Comment #2 from Evgeniy Dushistov dushistov at mail dot ru 2013-01-12 00:05:15 UTC --- Actually it is not only CPU 64bit related issue, for example the same CPU (i7), 32 bit mode: variant one: push %ebp vmovdqa 0x80488e0,%ymm0

[Bug target/55953] hand loop faster then builtin memset

2013-01-11 Thread dushistov at mail dot ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55953 --- Comment #3 from Evgeniy Dushistov dushistov at mail dot ru 2013-01-12 00:13:09 UTC --- Cross compiling for arm, g++ have almost the same version: arm-angstrom-linux-gnueabi-g++ (Linaro GCC 4.7-2012.10) 4.7.3 20121001: variant one

[Bug tree-optimization/55949] __builtin_object_size size passed to memcpy_chk is incorrect

2013-01-11 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949 --- Comment #3 from Ryan Mansfield rmansfield at qnx dot com 2013-01-12 01:03:03 UTC --- (In reply to comment #2) Looks like a bug in whatever string.h headers you are using. The second parameter for __builtin_object_size for memcpy

[Bug tree-optimization/55949] __builtin_object_size size passed to memcpy_chk is incorrect

2013-01-11 Thread rmansfield at qnx dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55949 Ryan Mansfield rmansfield at qnx dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug middle-end/55921] [4.6/4.7 Regression] Crash in verify_ssa for asm to side-steps complex pessimization

2013-01-11 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55921 John David Anglin danglin at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug target/55953] hand loop faster then builtin memset

2013-01-11 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55953 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||hjl.tools at

[Bug libitm/55693] [4.8 Regression] libitm.c++/eh-1.C execution test fails on darwin from r193271

2013-01-11 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55693 --- Comment #8 from Jack Howarth howarth at nitro dot med.uc.edu 2013-01-12 03:24:55 UTC --- (In reply to comment #7) The gdb trace looks alright to me. My guess is that this is a bug in the uninstrumented code path, not in libitm.

[Bug web/55954] New: Bugzilla breaks mail threading

2013-01-11 Thread mkuvyrkov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55954 Bug #: 55954 Summary: Bugzilla breaks mail threading Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug web/55954] Bugzilla breaks mail threading

2013-01-11 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55954 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org 2013-01-12 04:59:12 UTC --- I think it is really a bug in the mail clients if they don't just use In-Reply-To instead.

[Bug web/55954] Bugzilla breaks mail threading

2013-01-11 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55954 --- Comment #2 from Andrew Pinski pinskia at gcc dot gnu.org 2013-01-12 05:06:43 UTC --- (In reply to comment #1) I think it is really a bug in the mail clients if they don't just use In-Reply-To instead. The reason why I say that is