[Bug fortran/46339] [4.3/4.4/4.5/4.6 Regression] ICE (segfault) in gfc_trans_pointer_assignment

2010-11-16 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46339 --- Comment #17 from Tobias Burnus 2010-11-16 08:18:12 UTC --- (In reply to comment #16) > ipn->offset = -1; > span.9 = 8; > > I think we want ipn->span = 8; While I am sure that we want to have ipn->span, I am not sure we can. My understan

[Bug ada/46490] For four major i386 BSDs, GNAT fails FP to static integer conversion with -O2,-O3 optimization

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46490 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/46488] [4.5 regression] server/core_filters.c from apache httpd 2.2.17 miscompiled with optimization

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46488 Eric Botcazou changed: What|Removed |Added Target||sparc64-sun-solaris2.* CC

[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

2010-11-16 Thread internet at 123gen dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #17 from Zouzou 2010-11-16 08:37:02 UTC --- (In reply to comment #16) > Created attachment 22413 [details] > add destructors in > could you try applying this patch to ext/concurrence.h and let me know if it > works on Windows? I'm t

[Bug fortran/46496] New: Missing strlen check / interop warnings with BIND(C) and non-C_* kinds

2010-11-16 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46496 Summary: Missing strlen check / interop warnings with BIND(C) and non-C_* kinds Product: gcc Version: 4.6.0 Status: UNCONFIRMED Keywords: accepts-invalid, diagnostic

[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

2010-11-16 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |4.6.0 --- Comment #18 from Jonathan Wak

[Bug tree-optimization/46493] [4.3/4.4 Regression] ICE: verify_flow_info failed when casting-out attribute noreturn

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46493 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.3.6

[Bug tree-optimization/46494] [4.3/4.4/4.5/4.6 Regression] ICE: verify_flow_info failed when casting-out attribute noreturn with -fno-tree-ccp -fno-tree-fre -ftree-vrp

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46494 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.3.6

[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

2010-11-16 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #19 from Paolo Carlini 2010-11-16 10:25:40 UTC --- Jon, sometimes finding a reviewer for those gthr changes takes a bit of time... and we are already in Stage 3... Thus, I would recommend doing our best to figure out first a decent li

[Bug target/46483] Built-in memcpy() does not handle unaligned int for ARM

2010-11-16 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483 --- Comment #8 from Mikael Pettersson 2010-11-16 10:35:41 UTC --- The misaligned __builtin_memcpy was fixed for 4.6 by r163189, Richard Guenther's conservative alignment tracking (2nd try) patch: http://gcc.gnu.org/ml/gcc-patches/2010-08/msg00831

[Bug ada/46490] For four major i386 BSDs, GNAT fails FP to static integer conversion with -O2,-O3 optimization

2010-11-16 Thread gnugcc at marino dot st
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46490 --- Comment #5 from John Marino 2010-11-16 10:35:54 UTC --- Hi Eric, Thanks for you comment, but I don't think that is it for several reasons: 1) I am aware of both those quirks, and my codebase is patched with both of those suggestions. 2) The

[Bug c++/46497] New: [C++0x] Defaulted vs declared move constructor vs is_convertible

2010-11-16 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46497 Summary: [C++0x] Defaulted vs declared move constructor vs is_convertible Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Co

[Bug target/46080] [4.4/4.5/4.6 Regression] incorrect precision of sqrtf builtin for x87 arithmetic (-mfpmath=387)

2010-11-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46080 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/46497] [C++0x] Defaulted vs declared move constructor vs is_convertible

2010-11-16 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46497 --- Comment #1 from Paolo Carlini 2010-11-16 10:56:07 UTC --- And for the record what I'm doing for the time being in the actual std::pair is: // XXX FIXME: should be defaulted per N3140. See c++/46497. pair(pair&& __p) : first

[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

2010-11-16 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #20 from Jonathan Wakely 2010-11-16 11:05:44 UTC --- OK, that will be ugly though. The cast from __gthread_recursive_mutex_t* to __gthread_mutex_t* is not correct, because the "sema" member (the actual Win32 handle) is at a different

[Bug ada/46490] ACATS cb460007 fails at -O2 or above

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46490 Eric Botcazou changed: What|Removed |Added Keywords||wrong-code Target|FreeBSD, Op

[Bug ada/46490] ACATS cb460007 fails at -O2 or above

2010-11-16 Thread gnugcc at marino dot st
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46490 --- Comment #7 from John Marino 2010-11-16 11:25:31 UTC --- Eric, Actually I believe it is limited to the BSDs, although I can't explain why. I also ported GNAT to x86 OpenSolaris (SXCE 130) and that one passed all ACATS. I also have not seen

[Bug middle-end/45172] [4.6 Regression] internal compiler error: verify_flow_info failed

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45172 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/45172] [4.6 Regression] internal compiler error: verify_flow_info failed

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45172 --- Comment #9 from Richard Guenther 2010-11-16 11:42:53 UTC --- Author: rguenth Date: Tue Nov 16 11:42:50 2010 New Revision: 166794 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166794 Log: 2010-11-16 Richard Guenther PR middle-

[Bug ada/46490] ACATS c460007 fails at -O2 or above

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46490 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug tree-optimization/44545] [4.5/4.6 regression] internal compiler error: in remove_unreachable_handlers, at tree-eh

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44545 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

2010-11-16 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #21 from Paolo Carlini 2010-11-16 11:52:20 UTC --- Argh, I see. I think we should keep the option open, anyway, together with a huge FIXME in the code, of course. I also think we should try to explain the problem to the people actuall

[Bug tree-optimization/44545] [4.5/4.6 regression] internal compiler error: in remove_unreachable_handlers, at tree-eh

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44545 --- Comment #8 from Eric Botcazou 2010-11-16 12:06:42 UTC --- > Can't reproduce it on current trunk. Looking at it on the branch. Try -fstack-check=generic on the trunk.

[Bug tree-optimization/44545] [4.5 Regression] internal compiler error: in remove_unreachable_handlers, at tree-eh

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44545 Richard Guenther changed: What|Removed |Added Known to work||4.6.0 Depends on|

[Bug middle-end/45838] [4.6 Regression] FAIL: libgomp.c/pr34513.c execution test

2010-11-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45838 Jakub Jelinek changed: What|Removed |Added Status|WAITING |ASSIGNED --- Comment #8 from Jakub Jeline

[Bug middle-end/45838] [4.6 Regression] FAIL: libgomp.c/pr34513.c execution test

2010-11-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45838 --- Comment #9 from Jakub Jelinek 2010-11-16 12:16:52 UTC --- Created attachment 22419 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22419 gcc46-pr45838.patch Untested fix.

[Bug target/46483] Built-in memcpy() does not handle unaligned int for ARM

2010-11-16 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483 --- Comment #9 from Mikael Pettersson 2010-11-16 12:21:20 UTC --- With gcc-4.5.1, the plain assignment is preserved until 141r.expand, which expands it to a bitfield assignment due to the misalignment check in expr.c:store_field lines 5836-5840.

[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

2010-11-16 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 --- Comment #22 from Jonathan Wakely 2010-11-16 12:32:36 UTC --- ... and when using gthr-mipssde.h / gthr-posix95.h / gthr-solaris.h: static inline int __recursive_mutex_destroy(__gthread_recursive_mutex_t* __rmutex) { return ___gthread_mutex_

[Bug middle-end/45838] [4.6 Regression] FAIL: libgomp.c/pr34513.c execution test

2010-11-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45838 Jakub Jelinek changed: What|Removed |Added Attachment #22419|0 |1 is obsolete|

[Bug target/46483] Built-in memcpy() does not handle unaligned int for ARM

2010-11-16 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483 --- Comment #10 from Mikael Pettersson 2010-11-16 13:08:53 UTC --- The test cases also fail with gcc-4.5.1 on sparc64-linux. On that platform alignment errors are fatal and the program dies with a SIGBUS on the misaligned int-sized write generat

[Bug bootstrap/46086] fail to build gcc 4.5.2 on sparc64-portbld-freebsd9.0 - configure: error: cannot compute suffix of object files: cannot compile

2010-11-16 Thread mexas at bristol dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46086 --- Comment #7 from Anton Shterenlikht 2010-11-16 13:18:39 UTC --- As it is hard to downgrade the port versions (it might break port interdependency), I tried instead to use a more recent gcc to build the ports in question and gcc45 itself. I re

[Bug target/46040] crtstuff.c:308:26: error: '__DTOR_LIST__' undeclared

2010-11-16 Thread laurent at guerby dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46040 Laurent GUERBY changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/45838] [4.6 Regression] FAIL: libgomp.c/pr34513.c execution test

2010-11-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45838 --- Comment #11 from Jakub Jelinek 2010-11-16 13:37:28 UTC --- Created attachment 22421 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22421 gcc46-pr45838.patch Another, alternate, untested fix.

[Bug bootstrap/46086] fail to build gcc 4.5.2 on sparc64-portbld-freebsd9.0 - configure: error: cannot compute suffix of object files: cannot compile

2010-11-16 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46086 --- Comment #8 from Jonathan Wakely 2010-11-16 13:38:21 UTC --- (In reply to comment #7) > configure: error: in > `/usr/ports/lang/gcc45/work/build/sparc64-portbld-freebsd9.0/libgomp': > configure: error: C compiler cannot create executables > Se

[Bug target/46483] Built-in memcpy() does not handle unaligned int for ARM

2010-11-16 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483 --- Comment #11 from Mikael Pettersson 2010-11-16 13:40:32 UTC --- The test cases work with gcc-4.3.5. For arm it generates the following for the __builtin_memcpy case: set_by_memcpy: @ args = 0, pretend = 0, frame = 8 @ frame_n

[Bug bootstrap/46086] fail to build gcc 4.5.2 on sparc64-portbld-freebsd9.0 - configure: error: cannot compute suffix of object files: cannot compile

2010-11-16 Thread mexas at bristol dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46086 --- Comment #9 from Anton Shterenlikht 2010-11-16 13:44:48 UTC --- Created attachment 22422 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22422 config.log showing configure errors

[Bug bootstrap/46086] fail to build gcc 4.5.2 on sparc64-portbld-freebsd9.0 - configure: error: cannot compute suffix of object files: cannot compile

2010-11-16 Thread mexas at bristol dot ac.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46086 --- Comment #10 from Anton Shterenlikht 2010-11-16 13:46:30 UTC --- here's the relevant bit, I guess: configure:3658: checking for C compiler default output file name configure:3680: /usr/ports/lang/gcc45/work/build/./gcc/xgcc -B/usr/ports/lang/

[Bug fortran/46487] allocatable scalars leak memory (allocatable_scalar_5.f90)

2010-11-16 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46487 --- Comment #1 from Tobias Burnus 2010-11-16 13:49:58 UTC --- Well, the problem is actually simple: program test implicit none integer :: b b = func() contains function func () integer, allocatable :: func allocate(func) fun

[Bug tree-optimization/44545] [4.5 Regression] internal compiler error: in remove_unreachable_handlers, at tree-eh

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44545 --- Comment #10 from Richard Guenther 2010-11-16 13:53:53 UTC --- Author: rguenth Date: Tue Nov 16 13:53:50 2010 New Revision: 166796 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166796 Log: 2010-11-16 Richard Guenther PR tree-o

[Bug rtl-optimization/46366] gcc.target/i386/pr45352-2.c failed

2010-11-16 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46366 --- Comment #4 from Andrey Belevantsev 2010-11-16 14:11:47 UTC --- Author: abel Date: Tue Nov 16 14:11:39 2010 New Revision: 166798 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166798 Log: PR rtl-optimization/46366 * gcc

[Bug tree-optimization/44545] [4.5 Regression] internal compiler error: in remove_unreachable_handlers, at tree-eh

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44545 --- Comment #11 from Richard Guenther 2010-11-16 14:15:59 UTC --- Author: rguenth Date: Tue Nov 16 14:15:55 2010 New Revision: 166799 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166799 Log: 2010-11-16 Richard Guenther PR tree-o

[Bug tree-optimization/44545] [4.5 Regression] internal compiler error: in remove_unreachable_handlers, at tree-eh

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44545 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/23286] missed fully redundant expression

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23286 --- Comment #31 from Richard Guenther 2010-11-16 14:39:50 UTC --- (In reply to comment #29) > I intended to work on this for GCC 4.6. There are many vectorizer failures > with the v3 patch. My local copy of the patch is at v6 :-) I'll see if I

[Bug fortran/45129] I/O edit descriptors: Warn if the format field is too small for the E and F edit descriptor

2010-11-16 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45129 --- Comment #4 from Tobias Burnus 2010-11-16 14:44:56 UTC --- The question is whether the warning should be only printed if the problem definitely occurs or only if it likely WRITE (*,'(f12.10)') 1.e0 ! prints 1.00 WRITE (*,'(f12.10)

[Bug other/46332] __cxa_demangle yields excess parentheses for function types

2010-11-16 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46332 --- Comment #17 from Ian Lance Taylor 2010-11-16 14:51:44 UTC --- I have added this patch to the binutils 2.21 release branch, so it will be in the GNU binutils 2.21 release.

[Bug tree-optimization/46498] New: [4.5/4.6 Regression] ICE: in eliminate_unnecessary_stmts, at tree-ssa-dce.c:1112 with -O -funsafe-math-optimizations -fno-tree-dominator-opts -fno-tree-reassoc

2010-11-16 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46498 Summary: [4.5/4.6 Regression] ICE: in eliminate_unnecessary_stmts, at tree-ssa-dce.c:1112 with -O -funsafe-math-optimizations -fno-tree-dominator-opts -fno-tree-reassoc

[Bug driver/42690] Undefined reference errors with -flto -fuse-linker-plugin

2010-11-16 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42690 Dave Korn changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at gcc

[Bug fortran/46339] [4.3/4.4/4.5/4.6 Regression] ICE (segfault) in gfc_trans_pointer_assignment

2010-11-16 Thread paul.richard.thomas at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46339 --- Comment #18 from paul.richard.thomas at gmail dot com 2010-11-16 15:04:39 UTC --- Dear Tobias, > If my understanding is correct, we can either try to extend the 'span' hack to > make it work for more cases - or we defer it to the array descr

[Bug c++/46304] [4.5 Regression] g++ crashes with ICE in bitmap_first_set_bit, at bitmap.c:770

2010-11-16 Thread apataki at apataki dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46304 --- Comment #8 from Andras Pataki 2010-11-16 15:11:04 UTC --- I can confirm that my test case now compiles and runs correctly with the 20101113 snapshot of the 4.6 compiler. However, I've noticed another strangeness relating to complex numbers.

[Bug c++/46497] [C++0x] Defaulted vs declared move constructor vs is_convertible

2010-11-16 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46497 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/46499] New: gcc.c-torture/execute/20051021-1.c FAILs with -fno-tree-dominator-opts -fno-tree-ccp

2010-11-16 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46499 Summary: gcc.c-torture/execute/20051021-1.c FAILs with -fno-tree-dominator-opts -fno-tree-ccp Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Prio

[Bug tree-optimization/46499] gcc.c-torture/execute/20051021-1.c FAILs with -fno-tree-dominator-opts -fno-tree-ccp

2010-11-16 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46499 --- Comment #1 from Zdenek Sojka 2010-11-16 15:45:09 UTC --- Created attachment 22423 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22423 testcase causing RTL check ICE While reducing the testcase, I got to this, which crashes with RTL che

[Bug tree-optimization/46498] [4.5/4.6 Regression] ICE: in eliminate_unnecessary_stmts, at tree-ssa-dce.c:1112 with -O -funsafe-math-optimizations -fno-tree-dominator-opts -fno-tree-reassoc

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46498 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/46499] [4.5/4.6 Regression] gcc.c-torture/execute/20051021-1.c FAILs with -fno-tree-dominator-opts -fno-tree-ccp

2010-11-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46499 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/46500] New: target.h includes tm.h

2010-11-16 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46500 Summary: target.h includes tm.h Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassig...@gcc.gnu.org

[Bug target/44762] score/predicates.md warnings

2010-11-16 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44762 --- Comment #2 from Jorn Wolfgang Rennecke 2010-11-16 16:12:19 UTC --- Author: amylaar Date: Tue Nov 16 16:12:14 2010 New Revision: 166807 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166807 Log: PR target/44762 * config/score/s

[Bug driver/46501] New: Relocatable toolchains still search --prefix

2010-11-16 Thread nightstrike at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46501 Summary: Relocatable toolchains still search --prefix Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: driver AssignedTo: un

[Bug driver/42690] Undefined reference errors with -flto -fuse-linker-plugin

2010-11-16 Thread davek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42690 Dave Korn changed: What|Removed |Added Keywords||patch URL|

[Bug lto/46502] New: collect2 LTO marker detection is fragile wrt. to nm output format

2010-11-16 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46502 Summary: collect2 LTO marker detection is fragile wrt. to nm output format Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 C

[Bug lto/46503] New: collect2's search for nm makes LTO support fragile

2010-11-16 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46503 Summary: collect2's search for nm makes LTO support fragile Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: u

[Bug middle-end/46488] [4.5 regression] server/core_filters.c from apache httpd 2.2.17 miscompiled with optimization

2010-11-16 Thread lk0946 at att dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46488 --- Comment #2 from Lance Kinley 2010-11-16 16:37:20 UTC --- Adding -fno-delayed-branch does not resolve the issue. I don't know which function is the culprit. I'll try to dig into it more.

[Bug middle-end/46488] [4.5 regression] server/core_filters.c from apache httpd 2.2.17 miscompiled with optimization

2010-11-16 Thread lk0946 at att dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46488 --- Comment #3 from Lance Kinley 2010-11-16 16:48:11 UTC --- My apologies, -O -fno-delayed-branch does fix it. -O3 -fno-delayed-branch does not work, however.

[Bug target/46470] "add $0x8,%rsp" no longer optimized to pop

2010-11-16 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46470 Richard Henderson changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/46490] [4.6 regression] ACATS c460007 fails at -O2 or above

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46490 Eric Botcazou changed: What|Removed |Added Component|ada |rtl-optimization Known to work|

[Bug middle-end/46488] [4.5 regression] server/core_filters.c from apache httpd 2.2.17 miscompiled with optimization

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46488 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug bootstrap/46086] fail to build gcc 4.5.2 on sparc64-portbld-freebsd9.0 - configure: error: cannot compute suffix of object files: cannot compile

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46086 --- Comment #11 from Eric Botcazou 2010-11-16 17:16:11 UTC --- > configure:3658: checking for C compiler default output file name > configure:3680: /usr/ports/lang/gcc45/work/build/./gcc/xgcc > -B/usr/ports/lang/gcc45/work/build/./gcc > / -B/usr/

[Bug driver/46501] Relocatable toolchains still search --prefix

2010-11-16 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46501 Ian Lance Taylor changed: What|Removed |Added CC||ian at airs dot com --- Comment #1 fro

[Bug lto/46504] New: LTO failed on 483.xalancbmk in SPEC CPU 2006

2010-11-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46504 Summary: LTO failed on 483.xalancbmk in SPEC CPU 2006 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig

[Bug lto/46505] New: LTO miscompiled 416.gamess in SPEC CPU 2006

2010-11-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46505 Summary: LTO miscompiled 416.gamess in SPEC CPU 2006 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig.

[Bug lto/46506] New: LTO miscompiled 465.tonto in SPEC CPU 2006

2010-11-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46506 Summary: LTO miscompiled 465.tonto in SPEC CPU 2006 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig..

[Bug driver/46501] Relocatable toolchains still search --prefix

2010-11-16 Thread nightstrike at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46501 --- Comment #2 from nightstrike 2010-11-16 17:48:32 UTC --- Configure: ../../../build/gcc/src/configure \ --target=i686-w64-mingw32 \ \ --prefix=/buildbot/mingw-w64/linux-x86_64-x86/build/build/root \ --with-sysroot=/buildbot/min

[Bug c++/11137] [3.3 Regression] Linux shared library constructors not called unless there's one global object

2010-11-16 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11137 --- Comment #6 from hjl at gcc dot gnu.org 2010-11-16 17:56:57 UTC --- Author: hjl Date: Tue Nov 16 17:56:50 2010 New Revision: 166810 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166810 Log: Properly demangle a global constructor symbo

[Bug other/42670] demangler doesn't completely demangle a global constructor symbol

2010-11-16 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42670 --- Comment #6 from hjl at gcc dot gnu.org 2010-11-16 17:56:56 UTC --- Author: hjl Date: Tue Nov 16 17:56:50 2010 New Revision: 166810 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166810 Log: Properly demangle a global constructor symbo

[Bug tree-optimization/46507] New: std::tuple missed optimization

2010-11-16 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507 Summary: std::tuple missed optimization Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig

[Bug other/42670] demangler doesn't completely demangle a global constructor symbol

2010-11-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42670 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/46366] gcc.target/i386/pr45352-2.c failed

2010-11-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46366 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/46507] std::tuple missed optimization

2010-11-16 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507 Paolo Carlini changed: What|Removed |Added CC||paolo.carlini at oracle dot

[Bug tree-optimization/46507] std::tuple missed optimization

2010-11-16 Thread miles at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507 --- Comment #2 from miles at gnu dot org 2010-11-16 19:06:02 UTC --- > Note that when I tried this same test yesterday, on a different machine (but > the same compiler version), "extern_tuple_test" (but not "arg_tuple_test") > _did_ result in a dir

[Bug target/46483] Built-in memcpy() does not handle unaligned int for ARM

2010-11-16 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46483 Mikael Pettersson changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug tree-optimization/46507] std::tuple missed optimization

2010-11-16 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507 --- Comment #3 from Jonathan Wakely 2010-11-16 19:27:48 UTC --- Paolo, your example *does* show a significant difference: the missed optimisation is in std::get() and not tuple itself, as shown by #include #include struct A { virtual vo

[Bug preprocessor/17349] // comments cause weird behaviour with options -E -C

2010-11-16 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17349 --- Comment #3 from Kai Tietz 2010-11-16 19:50:22 UTC --- Author: ktietz Date: Tue Nov 16 19:50:17 2010 New Revision: 166817 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166817 Log: 2010-11-16 Kai Tietz PR preprocessor/17349

[Bug preprocessor/17349] // comments cause weird behaviour with options -E -C

2010-11-16 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17349 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/46395] [4.6 regression] FAIL: 22_locale/numpunct/members/pod/2.cc execution test

2010-11-16 Thread schwab at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46395 --- Comment #2 from Andreas Schwab 2010-11-16 20:17:38 UTC --- Author: schwab Date: Tue Nov 16 20:17:31 2010 New Revision: 166820 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166820 Log: PR rtl-optimization/46395 * gcc/postreload.c (rel

[Bug rtl-optimization/46395] [4.6 regression] FAIL: 22_locale/numpunct/members/pod/2.cc execution test

2010-11-16 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46395 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/46401] [4.5/4.6 Regression] very slow compile time with -Wsequence-point

2010-11-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46401 --- Comment #2 from Jakub Jelinek 2010-11-16 20:50:04 UTC --- Author: jakub Date: Tue Nov 16 20:49:57 2010 New Revision: 166823 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166823 Log: PR c++/46401 * c-common.c (warning_candidat

[Bug libffi/46508] New: [4.6 regression] "Add ARM VFP ABI support to libffi" broke build for armv5tel-linux-gnueabi with binutils-2.20.1

2010-11-16 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46508 Summary: [4.6 regression] "Add ARM VFP ABI support to libffi" broke build for armv5tel-linux-gnueabi with binutils-2.20.1 Product: gcc Version: 4.6.0 Status: UNCON

[Bug other/42670] demangler doesn't completely demangle a global constructor symbol

2010-11-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42670 H.J. Lu changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug fortran/32049] Support on x86_64 also kind=16

2010-11-16 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32049 --- Comment #11 from Tobias Burnus 2010-11-16 21:23:28 UTC --- Author: burnus Date: Tue Nov 16 21:23:19 2010 New Revision: 166825 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166825 Log: / 2010-11-13 Francois-Xavier Coudert

[Bug c++/46401] [4.5 Regression] very slow compile time with -Wsequence-point

2010-11-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46401 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/32049] Support on x86_64 also kind=16

2010-11-16 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32049 Tobias Burnus changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug libstdc++/46455] resource leaks due to missing destructors for mutexes and condvars

2010-11-16 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46455 Jonathan Wakely changed: What|Removed |Added Attachment #22413|0 |1 is obsolete|

[Bug java/46386] negative shift count in build_constants_constructor for 16 bit pointer targets

2010-11-16 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46386 --- Comment #2 from Jorn Wolfgang Rennecke 2010-11-16 21:46:37 UTC --- Author: amylaar Date: Tue Nov 16 21:46:28 2010 New Revision: 166826 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166826 Log: 2010-11-09 Joern Rennecke And

[Bug java/46386] negative shift count in build_constants_constructor for 16 bit pointer targets

2010-11-16 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46386 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/44762] score/predicates.md warnings

2010-11-16 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44762 Jorn Wolfgang Rennecke changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/41337] [LTO] Parallel build failure

2010-11-16 Thread dmitrij.ledkov at ubuntu dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41337 Dima changed: What|Removed |Added CC||dmitrij.ledkov at ubuntu |

[Bug testsuite/46422] [4.6 Regression] FAIL: g++.dg/other/i386-?.C

2010-11-16 Thread qneill at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46422 --- Comment #2 from Quentin Neill 2010-11-16 22:12:08 UTC --- Fix is posted at http://gcc.gnu.org/ml/gcc-patches/2010-11/msg01597.html

[Bug rtl-optimization/46315] [4.5 regression] -O2 -fno-strict-overflow causes wrong code generation

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46315 --- Comment #9 from Eric Botcazou 2010-11-16 22:13:56 UTC --- Author: ebotcazou Date: Tue Nov 16 22:13:52 2010 New Revision: 166827 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166827 Log: PR rtl-optimization/46315 * rtl.h (remo

[Bug c/46509] New: -Wparentheses shouldn't warn about: A || Y && "foo"

2010-11-16 Thread sabre at nondot dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46509 Summary: -Wparentheses shouldn't warn about: A || Y && "foo" Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo:

[Bug rtl-optimization/46315] [4.5 regression] -O2 -fno-strict-overflow causes wrong code generation

2010-11-16 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46315 --- Comment #10 from Eric Botcazou 2010-11-16 22:17:22 UTC --- Author: ebotcazou Date: Tue Nov 16 22:17:17 2010 New Revision: 166828 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166828 Log: PR rtl-optimization/46315 * rtl.h (rem

[Bug c/46509] -Wparentheses shouldn't warn about: A || Y && "foo"

2010-11-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46509 --- Comment #1 from Andrew Pinski 2010-11-16 22:17:45 UTC --- >A == 1 || A == 3 && "some reason this property should hold" To the untrained eye this looks funny really. The parentheses makes the code look cleaner and better understood as far as

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