[Bug c++/55773] C++ class object destructors are not called which a static class object in destructor function in a shared library after dlclose is called.

2012-12-21 Thread liuhc001 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55773 --- Comment #2 from liuhc001 at gmail dot com 2012-12-22 07:44:48 UTC --- (In reply to comment #1) > GCC 4.1.2 is very old and has not been maintained for years, please try to > reproduce this with a current version of GCC. I try it at 4.

[Bug debug/49951] [4.5/4.6/4.7 Regression] Debug stepping behavior regarding g++ Class destructor has changed for the worse starting at gcc 4.5.0

2012-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49951 Andrew Pinski changed: What|Removed |Added CC||chihin.ko at oracle dot com ---

[Bug c++/55785] gcc4.5.2 incorrect line # of caller for destructor

2012-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55785 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/55785] New: gcc4.5.2 incorrect line # of caller for destructor

2012-12-21 Thread chihin.ko at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55785 Bug #: 55785 Summary: gcc4.5.2 incorrect line # of caller for destructor Classification: Unclassified Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/55784] [4.8 regression] declaration of C function 'const char* strsignal(int)' conflicts with /usr/include/string.h:112: error: previous declaration

2012-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55784 Andrew Pinski changed: What|Removed |Added Keywords||build Status|UNCONFI

[Bug bootstrap/55784] New: [4.8 regression] declaration of C function 'const char* strsignal(int)' conflicts with /usr/include/string.h:112: error: previous declaration

2012-12-21 Thread gerald at pfeifer dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55784 Bug #: 55784 Summary: [4.8 regression] declaration of C function 'const char* strsignal(int)' conflicts with /usr/include/string.h:112: error: previous declaration Classifi

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic --- Comment #8 fro

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread david at stellarscience dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 --- Comment #7 from David Sankel 2012-12-22 00:42:35 UTC --- I just realized my above comment doesn't make much sense regarding the standard. Please disregard. On the other hand it seems like -pedantic should reject this program, no?

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread david at stellarscience dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 --- Comment #6 from David Sankel 2012-12-22 00:33:44 UTC --- I suppose which gnu extensions are, by default, enabled in the -std=c++11 mode is up for debate (one which I have no interest in). However, this program still compiles with "-pedantic"

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 --- Comment #5 from Jonathan Wakely 2012-12-22 00:27:51 UTC --- (In reply to comment #4) > The standard only requires that "a conforming implementation shall issue at > least one diagnostic message" (This is from 1.4 [intro.compliance]

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 Jonathan Wakely changed: What|Removed |Added Severity|major |normal --- Comment #4 from Jo

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 --- Comment #3 from Andrew Pinski 2012-12-22 00:15:04 UTC --- use -Werror=Wnarrowing then

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread david at stellarscience dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 --- Comment #2 from David Sankel 2012-12-22 00:13:33 UTC --- >From what I understand, the standard requires the compiler to reject the program, not to accept it with a warning.

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 --- Comment #1 from Andrew Pinski 2012-12-22 00:06:50 UTC --- "With -std=c++11, -Wno-narrowing suppresses the diagnostic required by the standard. Note that this does not affect the meaning of well-formed code; narrowing conversions are st

[Bug c++/55783] New: Warnings instead of compiler errors for narrowing conversions within list-initializations

2012-12-21 Thread david at stellarscience dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 Bug #: 55783 Summary: Warnings instead of compiler errors for narrowing conversions within list-initializations Classification: Unclassified Product: gcc Version: 4.7.2

[Bug target/43764] -mrelax-pic-calls fails with complex types

2012-12-21 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43764 Steve Ellcey changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug middle-end/30996] Performance problem with structure assignment on MIPS

2012-12-21 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30996 Steve Ellcey changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug fortran/55763] Issues with some simpler CLASS(*) programs

2012-12-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55763 --- Comment #6 from Tobias Burnus 2012-12-21 22:59:27 UTC --- To the last test case of comment 0: > gives an ICE (segfault) at > vector_comp => field > > 0x62d477 gfc_trans_pointer_assignment(gfc_expr*, gfc_expr*) >

[Bug ada/53737] [4.7/4.8 regression] Assert_Failure on a generic package with a package as parameter

2012-12-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53737 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug ada/53737] [4.7/4.8 regression] Assert_Failure on a generic package with a package as parameter

2012-12-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53737 --- Comment #4 from Eric Botcazou 2012-12-21 22:33:42 UTC --- Author: ebotcazou Date: Fri Dec 21 22:33:36 2012 New Revision: 194688 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194688 Log: PR ada/53737 * sem_ch12.adb

[Bug ada/53737] [4.7/4.8 regression] Assert_Failure on a generic package with a package as parameter

2012-12-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53737 --- Comment #3 from Eric Botcazou 2012-12-21 22:31:46 UTC --- Author: ebotcazou Date: Fri Dec 21 22:31:42 2012 New Revision: 194687 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194687 Log: PR ada/53737 * sem_ch12.adb

[Bug tree-optimization/55355] internal compiler error: in tree_low_cst, at tree.c:6415

2012-12-21 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55355 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/55355] internal compiler error: in tree_low_cst, at tree.c:6415

2012-12-21 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55355 --- Comment #20 from Martin Jambor 2012-12-21 22:28:45 UTC --- Author: jamborm Date: Fri Dec 21 22:28:40 2012 New Revision: 194686 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194686 Log: 2012-12-21 Martin Jambor PR

[Bug tree-optimization/55355] internal compiler error: in tree_low_cst, at tree.c:6415

2012-12-21 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55355 --- Comment #19 from Martin Jambor 2012-12-21 22:21:20 UTC --- Author: jamborm Date: Fri Dec 21 22:21:14 2012 New Revision: 194684 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194684 Log: 2012-12-21 Martin Jambor PR

[Bug tree-optimization/55355] internal compiler error: in tree_low_cst, at tree.c:6415

2012-12-21 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55355 --- Comment #18 from Martin Jambor 2012-12-21 22:06:42 UTC --- Author: jamborm Date: Fri Dec 21 22:06:38 2012 New Revision: 194682 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194682 Log: 2012-12-21 Martin Jambor PR

[Bug driver/55782] New: GCC needs a -shared-libstdc++ option

2012-12-21 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55782 Bug #: 55782 Summary: GCC needs a -shared-libstdc++ option Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Pr

[Bug driver/55781] New: -shared-libgcc does not completely undo -static-libgcc

2012-12-21 Thread ccoutant at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55781 Bug #: 55781 Summary: -shared-libgcc does not completely undo -static-libgcc Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: no

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

2012-12-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55672 --- Comment #9 from Vladimir Makarov 2012-12-21 21:28:51 UTC --- (In reply to comment #8) > > The difference is > > --- x.s2012-12-18 12:24:17.072888139 -0800 > +++ no-lra.s2012-12-18 12:30:11.419157548 -0800 > @@ -14,7 +14,7

[Bug middle-end/55775] [4.8 Regression] ICE when building pari

2012-12-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55775 --- Comment #1 from Vladimir Makarov 2012-12-21 21:20:55 UTC --- Author: vmakarov Date: Fri Dec 21 21:20:48 2012 New Revision: 194680 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194680 Log: 2012-12-21 Vladimir Makarov

[Bug c++/55778] Variadic template extension possibly wrong

2012-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55778 --- Comment #5 from Jonathan Wakely 2012-12-21 21:05:36 UTC --- No. SFINAE only applies if there's a substitution error, which doesn't apply here. The foo(Args...) overload is viable and deduction succeeds unless the argument types are not

[Bug libfortran/30162] [4.7/4.8 Regression] I/O with named pipes does not work

2012-12-21 Thread tkoenig at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162 --- Comment #31 from Thomas Koenig 2012-12-21 20:50:52 UTC --- Author: tkoenig Date: Fri Dec 21 20:50:48 2012 New Revision: 194679 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194679 Log: 2012-12-21 Thomas Koenig PR

[Bug c++/55778] Variadic template extension possibly wrong

2012-12-21 Thread koala01 at free dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55778 --- Comment #4 from ph dunski 2012-12-21 19:57:05 UTC --- It is what i did ;) But, i'm really not convicted, because, in my head, we should have a SFINAE behaviour which should fall back into the good overloaded version until there are

[Bug c++/55778] Variadic template extension possibly wrong

2012-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55778 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/54128] [4.8 Regression] GCC does not bootstrap on little endian mips due to mis-compare on tree-data-ref.c

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/55778] Variadic template extension possibly wrong

2012-12-21 Thread koala01 at free dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55778 --- Comment #2 from ph dunski 2012-12-21 19:17:05 UTC --- (In reply to comment #1) > (In reply to comment #0) > > Am i wrong ? > > Yes. The foo(std::string const&, Args...) overload is not in scope within > foo(int, Args...) so the ca

[Bug testsuite/55780] New: effective targets arm_arch_v*_multilib are not strict enough

2012-12-21 Thread janis at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55780 Bug #: 55780 Summary: effective targets arm_arch_v*_multilib are not strict enough Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIR

[Bug bootstrap/54128] [4.8 Regression] GCC does not bootstrap on little endian mips due to mis-compare on tree-data-ref.c

2012-12-21 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128 --- Comment #16 from Steve Ellcey 2012-12-21 18:54:05 UTC --- Author: sje Date: Fri Dec 21 18:54:00 2012 New Revision: 194676 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194676 Log: 2012-12-21 Steve Ellcey PR boots

[Bug libgcc/55779] New: Debug program abort on pthread_exit() while using -static-libgcc and -static-libstdc++

2012-12-21 Thread ryang at synopsys dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55779 Bug #: 55779 Summary: Debug program abort on pthread_exit() while using -static-libgcc and -static-libstdc++ Classification: Unclassified Product: gcc Version: 4.7.2

[Bug c++/55778] Variadic template extension possibly wrong

2012-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55778 --- Comment #1 from Jonathan Wakely 2012-12-21 18:37:54 UTC --- (In reply to comment #0) > Am i wrong ? Yes. The foo(std::string const&, Args...) overload is not in scope within foo(int, Args...) so the call resolves to the foo(Args...

[Bug c++/55778] New: Variadic template extension possibly wrong

2012-12-21 Thread koala01 at free dot fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55778 Bug #: 55778 Summary: Variadic template extension possibly wrong Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal

[Bug target/52152] MIPS ELF targets should use dbxelf.h

2012-12-21 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52152 Steve Ellcey changed: What|Removed |Added CC||sje at gcc dot gnu.org --- Comme

[Bug target/55777] New: Inlining nomips16 function into mips16 function can result in undefined builtins

2012-12-21 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55777 Bug #: 55777 Summary: Inlining nomips16 function into mips16 function can result in undefined builtins Classification: Unclassified Product: gcc Version: 4.8.0

[Bug fortran/55763] Issues with some simpler CLASS(*) programs

2012-12-21 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55763 --- Comment #5 from Paul Thomas 2012-12-21 16:51:41 UTC --- Sorry, I didn't look down the PR - I thought that we were just at the stage of your opening email :-( Paul

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

2012-12-21 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674 --- Comment #20 from Teresa Johnson 2012-12-21 16:26:17 UTC --- On Fri, Dec 21, 2012 at 8:15 AM, hubicka at ucw dot cz wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674 > > --- Comment #19 from Jan Hubicka 2012-12-21 16:15:

[Bug libstdc++/48881] Dynamic link to libstdc++-6.dll / libgcc_s_sjlj-1.dll produces broken binaries

2012-12-21 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48881 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/55776] New: -Wshadow generates an incorrect warning with enum classes

2012-12-21 Thread s...@s-e-f-i.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55776 Bug #: 55776 Summary: -Wshadow generates an incorrect warning with enum classes Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED

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

2012-12-21 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674 --- Comment #19 from Jan Hubicka 2012-12-21 16:15:34 UTC --- > As another data point, in our internal benchmarks I had tried a few > values and 99.9% gave the best performance. Just going down to 99.0% > reduced the inlining too much, even

[Bug bootstrap/54659] [4.8 Regression] Bootstrap with --disable-nls broken under Windows

2012-12-21 Thread ian at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54659 --- Comment #12 from ian at gcc dot gnu.org 2012-12-21 15:59:36 UTC --- Author: ian Date: Fri Dec 21 15:59:27 2012 New Revision: 194669 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194669 Log: PR bootstrap/54659 compil

[Bug middle-end/55775] [4.8 Regression] ICE when building pari

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55775 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug middle-end/55775] New: [4.8 Regression] ICE when building pari

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55775 Bug #: 55775 Summary: [4.8 Regression] ICE when building pari Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: ra Severity: nor

[Bug lto/54728] [4.8 regression] ICE in input_gimple_stmt, at gimple-streamer-in.c:254

2012-12-21 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54728 --- Comment #10 from Jan Hubicka 2012-12-21 15:01:29 UTC --- Created attachment 29021 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29021 Patch I am testing.

[Bug fortran/55763] Issues with some simpler CLASS(*) programs

2012-12-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55763 Tobias Burnus changed: What|Removed |Added Status|RESOLVED|NEW Last reconfirmed|

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug bootstrap/54659] [4.8 Regression] Bootstrap with --disable-nls broken under Windows

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54659 Richard Biener changed: What|Removed |Added Status|ASSIGNED|WAITING --- Comment #11 from R

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 --- Comment #11 from Richard Biener 2012-12-21 14:34:08 UTC --- Author: rguenth Date: Fri Dec 21 14:33:59 2012 New Revision: 194666 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194666 Log: 2012-12-21 Richard Biener

[Bug bootstrap/54659] [4.8 Regression] Bootstrap with --disable-nls broken under Windows

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54659 --- Comment #10 from Richard Biener 2012-12-21 14:33:19 UTC --- Author: rguenth Date: Fri Dec 21 14:33:13 2012 New Revision: 194665 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194665 Log: 2012-12-21 Richard Biener

[Bug fortran/55763] Issues with some simpler CLASS(*) programs

2012-12-21 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55763 Paul Thomas changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/55763] Issues with some simpler CLASS(*) programs

2012-12-21 Thread pault at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55763 --- Comment #2 from Paul Thomas 2012-12-21 14:29:40 UTC --- Author: pault Date: Fri Dec 21 14:29:34 2012 New Revision: 194663 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194663 Log: 2012-12-21 Paul Thomas PR fortra

[Bug rtl-optimization/55106] ice: Maximum number of LRA constraint passes is achieved (15)

2012-12-21 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55106 --- Comment #7 from Vladimir Makarov 2012-12-21 14:27:51 UTC --- (In reply to comment #5) > I'm still hitting this failure when building GMP 5.1.0 for i686-w64-mingw32: > > libtool: compile: i686-w64-mingw32-gcc -std=gnu99 -DHAVE_CONFIG

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org ---

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 --- Comment #22 from Jan Hubicka 2012-12-21 14:22:28 UTC --- > There would be if we had ADD_RESTRICT or something similar. But we don't > right > now, so supposedly it would be better to avoid such IPA-CP changes if it > removes restrict

[Bug lto/54728] [4.8 regression] ICE in input_gimple_stmt, at gimple-streamer-in.c:254

2012-12-21 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54728 --- Comment #9 from Jan Hubicka 2012-12-21 14:16:09 UTC --- When writting symtab_real_symbol_p I made external nodes to not be real symbols unless they are explicitelly called or refereed. The reason is that we keep around virtual exten

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 --- Comment #21 from Richard Biener 2012-12-21 14:12:18 UTC --- (In reply to comment #20) > There would be if we had ADD_RESTRICT or something similar. I think that would not help as we'd likely propagate constants through it. But yes,

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 --- Comment #20 from Jakub Jelinek 2012-12-21 14:10:19 UTC --- There would be if we had ADD_RESTRICT or something similar. But we don't right now, so supposedly it would be better to avoid such IPA-CP changes if it removes restrict for no

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 --- Comment #19 from Richard Biener 2012-12-21 14:08:24 UTC --- Btw, one thing to improve would be the excessive number of aliasing runtime checks the vectorizer currently generates. That would also help himeno. What is missing here is co

[Bug middle-end/55771] Negation and type conversion incorrectly exchanged

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55771 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Co

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 --- Comment #18 from Richard Biener 2012-12-21 14:01:33 UTC --- (In reply to comment #17) > > Nothing to fix for me - it's the IPA-CP decision that pessimizes things. > Well, replacing parameter by known constant should not pessimize in ge

[Bug middle-end/55771] Negation and type conversion incorrectly exchanged

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55771 --- Comment #10 from Jakub Jelinek 2012-12-21 13:59:29 UTC --- Yeah, I wonder if that transformation wasn't meant to be guarded by also FLOAT_TYPE_P (itype), comparing TYPE_PRECISION of a floating type with say integer type or vector type

[Bug middle-end/55771] Negation and type conversion incorrectly exchanged

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55771 --- Comment #9 from Richard Biener 2012-12-21 13:57:40 UTC --- And as usual - convert.c contains premature optimization (this one hardly worth) and/or duplicates of fold-const.c. Thus removing the whole NEGATE_EXPR case looks like the cor

[Bug middle-end/55771] Negation and type conversion incorrectly exchanged

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55771 --- Comment #8 from Richard Biener 2012-12-21 13:55:41 UTC --- Or rather convert.c:convert_to_real: /* Propagate the cast into the operation. */ if (itype != type && FLOAT_TYPE_P (type)) switch (TREE_CODE (expr)) {

[Bug middle-end/55771] Negation and type conversion incorrectly exchanged

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55771 Richard Biener changed: What|Removed |Added Component|c |middle-end --- Comment #7 from

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 --- Comment #17 from Jan Hubicka 2012-12-21 13:49:15 UTC --- > Nothing to fix for me - it's the IPA-CP decision that pessimizes things. Well, replacing parameter by known constant should not pessimize in general... Honza

[Bug rtl-optimization/55686] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1244

2012-12-21 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55686 --- Comment #10 from Jan Hubicka 2012-12-21 13:48:19 UTC --- > Honza, any thoughts on this (both the combine vs. strset and local register > vars vs. string insns)? Well, Steven's suggestion to track local explicit reg vars in seems reso

[Bug c/55771] Negation and type conversion incorrectly exchanged

2012-12-21 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55771 Ian Lance Taylor changed: What|Removed |Added Status|RESOLVED|NEW Last reconfirmed|

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 Richard Biener changed: What|Removed |Added Status|REOPENED|ASSIGNED AssignedTo|mpo

[Bug target/55774] AVX integer store segfault

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55774 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 --- Comment #9 from Richard Biener 2012-12-21 12:47:54 UTC --- Ick, I had Index: gcc/cprop.c === --- gcc/cprop.c (revision 194658) +++ gcc/cprop.c (working copy) @@ -1554

[Bug target/55774] New: AVX integer store segfault

2012-12-21 Thread gcc-bugzi...@ben-strasser.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55774 Bug #: 55774 Summary: AVX integer store segfault Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: major Priority: P

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 Jakub Jelinek changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug tree-optimization/55334] [4.8 Regression] mgrid regression (ipa-cp disables vectorization)

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55334 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|rguenth

[Bug rtl-optimization/55006] [4.8 Regression] aermod.f90 is miscompiled with '-m64 -O2 -funroll-loops' after revision 192526

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55006 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug bootstrap/54926] [4.8 Regression] Bootstrap comparison failure for various files in libbacktrace

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54926 Richard Biener changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug fortran/54884] [4.8 Regression] Externally used PRIVATE module procedure wrongly marked as TREE_PUBLIC()=0

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54884 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug middle-end/54843] [4.8 Regression] ada bootstrap failure on arm-linux-gnueabi

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54843 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/50160] vector comparison very slow (no overload)

2012-12-21 Thread muhammadali.ca4 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50160 --- Comment #35 from albcl111 2012-12-21 11:58:37 UTC --- Well said….positively enjoying each little bit of it and I have you bookmarked to check out new stuff you weblog airlinesplanet http://www.airlinesplanet.com/

[Bug bootstrap/54659] [4.8 Regression] Bootstrap with --disable-nls broken under Windows

2012-12-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54659 --- Comment #9 from Eric Botcazou 2012-12-21 11:57:41 UTC --- > but of course even better would be to fix the reason for this hack - why > are those Ada files built with a C++ compiler in the first place?! Probably because it would be to

[Bug bootstrap/54659] [4.8 Regression] Bootstrap with --disable-nls broken under Windows

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54659 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug bootstrap/54659] [4.8 Regression] Bootstrap with --disable-nls broken under Windows

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54659 Richard Biener changed: What|Removed |Added CC||ebotcazou at gcc dot

[Bug fortran/55765] Remaining issues with unlimited polymorphic (CLASS(*))

2012-12-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55765 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- C

[Bug c++/55773] C++ class object destructors are not called which a static class object in destructor function in a shared library after dlclose is called.

2012-12-21 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55773 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/55773] New: C++ class object destructors are not called which a static class object in destructor function in a shared library after dlclose is called.

2012-12-21 Thread liuhc001 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55773 Bug #: 55773 Summary: C++ class object destructors are not called which a static class object in destructor function in a shared library after dlclose is called. Classification: U

[Bug bootstrap/53866] [4.8 Regression] lto-bootstrap failed at -O3

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53866 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 Richard Biener changed: What|Removed |Added Keywords||ice-checking Status

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 --- Comment #6 from Richard Biener 2012-12-21 10:32:51 UTC --- Author: rguenth Date: Fri Dec 21 10:32:43 2012 New Revision: 194659 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194659 Log: 2012-12-21 Richard Biener P

[Bug target/52061] compiler internal error in extract_insn

2012-12-21 Thread jpflori at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52061 Jean-Pierre Flori changed: What|Removed |Added CC||jpflori at gmail dot com --

[Bug middle-end/52996] [4.8 Regression] ice in verify_loop_structure, at cfgloop.c:1567

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52996 --- Comment #5 from Richard Biener 2012-12-21 10:30:54 UTC --- It no longer reproduces for me ... we no longer unswitch. But the issue is certainly latent.

[Bug java/55764] [4.8 Regression] ICE when building frysk

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55764 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug tree-optimization/55770] when compiling code with -fwhole-program and -fipa-matrix-reorg,compiler will produce wrong code

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55770 --- Comment #2 from Richard Biener 2012-12-21 10:12:24 UTC --- Yeah, it's very broken - don't use it.

[Bug c/55771] Negation and type conversion incorrectly exchanged

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55771 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/55161] internal compiler error: in schedule_reg_moves, at modulo-sched.c:731

2012-12-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55161 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

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