[Bug bootstrap/55511] [4.8 Regression] r193802 caused s390x bootstrap failure

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55511 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug debug/55467] [4.8 Regression] Debug info issues with gcc.dg/guality/pr36728-*.c

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55467 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/55507] [4.8 Regression] ICE in vt_expand_var_loc_chain, at var-tracking.c:8020

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55507 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/55512] [4.8 Regression] Various LRA ICEs with inline-asm

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55512 --- Comment #4 from Jakub Jelinek 2012-11-29 08:32:41 UTC --- Author: jakub Date: Thu Nov 29 08:32:32 2012 New Revision: 193923 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193923 Log: PR rtl-optimization/55512 * gcc

[Bug rtl-optimization/55512] [4.8 Regression] Various LRA ICEs with inline-asm

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55512 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/55172] [4.7/4.8 Regression] [OOP] ICE on invalid: gfc_variable_attr(): Bad array reference

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55172 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug fortran/54940] [4.6/4.7/4.8 Regression] ICE in gfc_build_intrinsic_call, at fortran/expr.c:4609

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54940 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug fortran/52161] Internal compiler errors with -fcheck=bounds in coarray tests

2012-11-29 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52161 --- Comment #5 from Tobias Burnus 2012-11-29 08:43:57 UTC --- Author: burnus Date: Thu Nov 29 08:43:48 2012 New Revision: 193924 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193924 Log: 2012-11-28 Tobias Burnus

[Bug lto/55525] ICE: tree check: expected array_type, have pointer_type in array_ref_low_bound, at expr.c:6768

2012-11-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55525 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/55524] If fnma exists but not fms, convert_mult_to_fma should prefer to former over the latter.

2012-11-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55524 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/55523] gencondmd C++ conversion breaks peephole2 predicates use of get_attr_*

2012-11-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55523 --- Comment #1 from Richard Biener 2012-11-29 08:54:31 UTC --- This is rather a bug in the machine description I think. Isn't there a target header that is included from the generated files?

[Bug target/55522] -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared

2012-11-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522 Richard Biener changed: What|Removed |Added Target||x86_64-*-*, i?86-*-*

[Bug target/55171] [4.7/4.8 Regression] incorrect virtual thunk on mingw

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55171 --- Comment #9 from Kai Tietz 2012-11-29 09:18:59 UTC --- Author: ktietz Date: Thu Nov 29 09:18:54 2012 New Revision: 193925 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193925 Log: PR target/55171 * i386.c (

[Bug c++/55528] New: g++ 4.5.2 crash when compiling template function containing asm

2012-11-29 Thread vahagn.khachatryan at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55528 Bug #: 55528 Summary: g++ 4.5.2 crash when compiling template function containing asm Classification: Unclassified Product: gcc Version: 4.5.2 Status: UNCON

[Bug target/55428] -mms-bitfields hides -mno-align-double option

2012-11-29 Thread kasberger at heidenhain dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55428 --- Comment #6 from Andreas Kasberger 2012-11-29 09:21:06 UTC --- I hope at least someone can agree that the behavior for "-mms-bitfields -mno-align-double" options in one command line is wrong and a bug

[Bug target/55171] [4.7/4.8 Regression] incorrect virtual thunk on mingw

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55171 --- Comment #10 from Kai Tietz 2012-11-29 09:21:23 UTC --- Author: ktietz Date: Thu Nov 29 09:21:17 2012 New Revision: 193926 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193926 Log: PR target/55171 * i386.c

[Bug target/55428] -mms-bitfields hides -mno-align-double option

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55428 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/55171] [4.7/4.8 Regression] incorrect virtual thunk on mingw

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55171 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug libmudflap/53952] [4.8 Regression] FAIL: libmudflap.c++/pass55-frag.cxx ( -O[123]) execution test

2012-11-29 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53952 --- Comment #3 from rguenther at suse dot de 2012-11-29 09:26:31 UTC --- On Thu, 29 Nov 2012, jakub at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53952 > > Jakub Jelinek changed: > >What

[Bug target/54791] AIX-only: Constructors are not called in main program.

2012-11-29 Thread adivilceanu at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54791 --- Comment #31 from Adi 2012-11-29 09:34:54 UTC --- OK I finally managed to get it working. The problem was I was using the rpm packages from perlz.org for mpfr,gmp and libmpc. Both gmp 4.3.2 and 5.0 gave me the gcc errors. But when

[Bug target/55445] Always defined __SEH__ when build from trunk

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55445 --- Comment #1 from Kai Tietz 2012-11-29 09:36:49 UTC --- Author: ktietz Date: Thu Nov 29 09:36:41 2012 New Revision: 193928 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193928 Log: PR target/55445 * unwind-c

[Bug target/55445] Always defined __SEH__ when build from trunk

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55445 --- Comment #2 from Kai Tietz 2012-11-29 09:39:54 UTC --- Author: ktietz Date: Thu Nov 29 09:39:49 2012 New Revision: 193929 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193929 Log: PR target/55445 * libsupc+

[Bug target/55445] Always defined __SEH__ when build from trunk

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55445 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/54791] AIX-only: Constructors are not called in main program.

2012-11-29 Thread adivilceanu at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54791 --- Comment #32 from Adi 2012-11-29 09:43:45 UTC --- One more question: If I intend to use the patch from PR 33704 to modify my gcc and then build commercial applications with it, is that ok? Would that raise any copyright/legal issues?

[Bug target/55492] __atomic_load doesn't match ACQUIRE memory model

2012-11-29 Thread yvan.roux at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55492 --- Comment #2 from Yvan Roux 2012-11-29 09:51:41 UTC --- Thanks Andrew for the review, I can't commit the patch myself, can you do it, or have I to post it on the mailing list ?

[Bug target/54974] [4.7/4.8 Regression] [ARM] [thumb] Incorrect placement of constant pools

2012-11-29 Thread mgretton at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54974 --- Comment #7 from mgretton at gcc dot gnu.org 2012-11-29 10:02:22 UTC --- Author: mgretton Date: Thu Nov 29 10:02:16 2012 New Revision: 193930 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193930 Log: PR target/54974

[Bug target/55527] Passing structures containing floats by value in calls are underoptimized

2012-11-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55527 Richard Biener changed: What|Removed |Added Target||x86_64-*-* Status|U

[Bug fortran/55469] memory leak on read with istat.ne.0

2012-11-29 Thread matthias.krack at gmail dot com
ent 1 as detected by valgrind 3.8.1 for a patched (see comment 3) gcc version 4.7.3 20121129 (prerelease) (GCC) ==25497== 300 bytes in 1 blocks are definitely lost in loss record 1 of 1 ==25497==at 0x4A0765C: malloc (vg_replace_malloc.c:270) ==25497==by 0x4C29208: _gfortrani_get_mem (m

[Bug fortran/55469] memory leak on read with istat.ne.0

2012-11-29 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55469 --- Comment #6 from Joost VandeVondele 2012-11-29 10:23:13 UTC --- Is that for the more complete patch posted here: http://gcc.gnu.org/ml/fortran/2012-11/msg00083.html BTW, wrong PR number in that message.

[Bug c++/55526] [C++11] Irrelevant error message for function parameter wrongly used in noexcept specifier

2012-11-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55526 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/52654] [C++11] Warn on overflow in user-defined literals

2012-11-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52654 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/55528] g++ 4.5.2 crash when compiling template function containing asm

2012-11-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55528 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug fortran/53685] surprising warns about transfer with explicit character range

2012-11-29 Thread kloedej at knmi dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53685 Jos de Kloe changed: What|Removed |Added CC||kloedej at knmi dot nl --- Commen

[Bug fortran/55469] memory leak on read with istat.ne.0

2012-11-29 Thread matthias.krack at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55469 --- Comment #7 from Matthias Krack 2012-11-29 11:12:56 UTC --- I also checked the more complete patch PR5469, but it shows still the memory leaks as described in comment 5 for the 4_7-branch. The same is true for the gcc trunk version.

[Bug rtl-optimization/54910] ARM: Missed optimization of very simple ctz function

2012-11-29 Thread linux at horizon dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54910 --- Comment #3 from George Spelvin 2012-11-29 11:12:52 UTC --- ... and this particular case wouldn't arise, since Thumb-2 (ARMv7) implies the CLZ instruction (ARMv5), and I wouldn't need this table-based implementation if I had CLZ. :-)

[Bug rtl-optimization/54910] ARM: Missed optimization of very simple ctz function

2012-11-29 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54910 --- Comment #4 from Ramana Radhakrishnan 2012-11-29 11:15:44 UTC --- (In reply to comment #3) > ... and this particular case wouldn't arise, since Thumb-2 (ARMv7) implies the > CLZ instruction (ARMv5), and I wouldn't need this table-based

[Bug c++/54744] [4.7/4.8 Regression] internal compiler error: Segmentation fault, by dependent base, member typedef and ctor-initializer

2012-11-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54744 --- Comment #4 from Paolo Carlini 2012-11-29 11:38:42 UTC --- Infinite recursion in resolve_typename_type, between the two recursive calls inside it.

[Bug fortran/55469] memory leak on read with istat.ne.0

2012-11-29 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55469 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/43745] [avr] g++ puts VTABLES in SRAM

2012-11-29 Thread RiccardoManfrin at email dot it
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43745 Riccardo Manfrin changed: What|Removed |Added CC||RiccardoManfrin at email

[Bug tree-optimization/55529] New: Bogus array-bounds warning

2012-11-29 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 Bug #: 55529 Summary: Bogus array-bounds warning Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/55523] gencondmd C++ conversion breaks peephole2 predicates use of get_attr_*

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55523 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Co

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 --- Comment #2 from Markus Trippelsdorf 2012-11-29 13:02:11 UTC --- (In reply to comment #1) > Why is the warning bogus? If the loop body is executed at all, you always > overflow the loop bounds. Sure, but the loop is never executed i

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 --- Comment #3 from Jakub Jelinek 2012-11-29 13:06:21 UTC --- This kind of warning is diagnosed even for code that isn't always executed (after all, in most cases you don't know whether a function will be ever executed from main or not), u

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 --- Comment #4 from Markus Trippelsdorf 2012-11-29 13:16:08 UTC --- The testcase was derived from the Linux kernel: CC kernel/rcutree.o kernel/rcutree.c: In function ‘rcu_init_one’: kernel/rcutree.c:2850:13: warning: array subscript is a

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org ---

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 --- Comment #6 from Markus Trippelsdorf 2012-11-29 13:25:07 UTC --- It's defined as: 94 int rcu_num_lvls __read_mostly = RCU_NUM_LVLS; and never modified elsewhere AFAICS. and from kernel/rcutree.h: 364 struct rcu_state { 365 struc

[Bug tree-optimization/55052] [4.8 regression] vect-widening tests are failing and giving wrong results

2012-11-29 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55052 --- Comment #9 from Ramana Radhakrishnan 2012-11-29 13:29:46 UTC --- (In reply to comment #8) > Patch applied. fixes the issue and the another issue in perlbmk which had the exactly the same symptoms Thanks. ramana

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 --- Comment #7 from Paolo Carlini 2012-11-29 13:31:57 UTC --- IMHO, Jakub's replies + the clarification about static mean this is invalid.

[Bug other/55530] New: Visibility warning not always shown

2012-11-29 Thread jaak at ristioja dot ee
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55530 Bug #: 55530 Summary: Visibility warning not always shown Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: minor Prio

[Bug other/55530] Visibility warning not always shown

2012-11-29 Thread jaak at ristioja dot ee
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55530 --- Comment #1 from Jaak Ristioja 2012-11-29 13:37:29 UTC --- Sorry, the minimal testcase should have been: struct __attribute__ ((visibility("internal"))) A {}; struct B { A * a; }; /* warning: 'B' declared with greater visibility than

[Bug tree-optimization/55529] Bogus array-bounds warning

2012-11-29 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55529 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolutio

[Bug target/55523] gencondmd C++ conversion breaks peephole2 predicates use of get_attr_*

2012-11-29 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55523 --- Comment #3 from Jorn Wolfgang Rennecke 2012-11-29 14:12:53 UTC --- (In reply to comment #2) > Yeah, either you'd need to provide prototype for the function in > epiphany-protos.h, or you shouldn't include those calls in the condition o

[Bug libstdc++/52015] std::to_string does not work under MinGW

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52015 --- Comment #15 from Kai Tietz 2012-11-29 14:17:37 UTC --- My ok JonY has for the patch of 4.8. It is related to a fix present upstream in mingw-w64 about snprintf-arguments for POSIX-mode. So I don't intend to have this patch backported

[Bug ada/55243] STAMP variable is not defined in t-avr

2012-11-29 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55243 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/52015] std::to_string does not work under MinGW

2012-11-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52015 --- Comment #16 from Paolo Carlini 2012-11-29 14:24:44 UTC --- Already in mainline: 2012-10-31 Jonathan Yong * config/os/mingw32-w64/os_defines.h: Do not define anymore _GLIBCXX_HAVE_BROKEN_VSWPRINTF. If a backport isn't

[Bug libstdc++/52015] std::to_string does not work under MinGW

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52015 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/55124] [4.8 Regression] ICE in find_or_generate_expression, at tree-ssa-pre.c:2803

2012-11-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55124 Richard Biener changed: What|Removed |Added AssignedTo|vries at gcc dot gnu.org|rguenth at gcc dot gnu.org ---

[Bug libstdc++/52015] std::to_string does not work under MinGW

2012-11-29 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52015 --- Comment #18 from Jonathan Wakely 2012-11-29 14:40:50 UTC --- (In reply to comment #17) > Thanks for the head's up. I was just looking at ML's thread and thought it > would be still pending. Sorry, I broke the thread by replying to

[Bug target/55492] __atomic_load doesn't match ACQUIRE memory model

2012-11-29 Thread amacleod at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55492 --- Comment #3 from Andrew Macleod 2012-11-29 15:20:04 UTC --- Send it to the patches list. As long as you have a waiver on file allowing the code to be used I can check it in.

[Bug bootstrap/53912] [4.7/4.8 Regression] bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53912 --- Comment #21 from Kai Tietz 2012-11-29 15:26:36 UTC --- Author: ktietz Date: Thu Nov 29 15:26:29 2012 New Revision: 193934 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193934 Log: PR target/53912 * class.c (dump_c

[Bug bootstrap/53912] [4.7/4.8 Regression] bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53912 --- Comment #22 from Kai Tietz 2012-11-29 15:27:45 UTC --- Author: ktietz Date: Thu Nov 29 15:27:36 2012 New Revision: 193935 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193935 Log: PR target/53912 * class.c (dump_c

[Bug bootstrap/53912] [4.7/4.8 Regression] bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53912 --- Comment #23 from Kai Tietz 2012-11-29 15:28:54 UTC --- Author: ktietz Date: Thu Nov 29 15:28:48 2012 New Revision: 193936 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193936 Log: PR target/53912 * class.c (dump_c

[Bug c++/53137] [4.7/4.8 Regression] g++ segfault

2012-11-29 Thread oakad at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53137 Alexander Dubov changed: What|Removed |Added CC||oakad at yahoo dot com --- Co

[Bug c++/53137] [4.7/4.8 Regression] g++ segfault

2012-11-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53137 --- Comment #15 from Paolo Carlini 2012-11-29 15:36:53 UTC --- Frankly, additional examples which are neither self-contained nor minimized don't help that much. That said, this is a regression and we have already a minimized snippet, thus

[Bug c++/53094] vector literal

2012-11-29 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53094 --- Comment #5 from Marc Glisse 2012-11-29 15:40:27 UTC --- Author: glisse Date: Thu Nov 29 15:40:16 2012 New Revision: 193938 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193938 Log: 2012-11-29 Marc Glisse PR c++/5

[Bug c++/53094] constexpr vector subscripting

2012-11-29 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53094 Marc Glisse changed: What|Removed |Added Summary|vector literal |constexpr vector

[Bug rtl-optimization/51771] trans-mem: abnormal edges get lost or corrupted

2012-11-29 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51771 Aldy Hernandez changed: What|Removed |Added AssignedTo|unassigned at gcc dot |aldyh at gcc dot gnu.org

[Bug rtl-optimization/55531] New: peephole2 pattern with multiple insns with match_parallel insn causes corrupted peephole2_insns matching function

2012-11-29 Thread amylaar at gcc dot gnu.org
plicit-templates -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=compatibility-atomic-c++0x.lo -ffixed-r40 -ffixed-r41 -ffixed-r42 -ffixed-r43 -o compatibility-atomic-c++0x.s GNU C++ (GCC) version 4.8.0 20121129 (experimental) (epiphany-elf) compiled

[Bug target/55073] Wrong Neon code generation at -O2 caused by -fschedule-insns

2012-11-29 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55073 --- Comment #1 from Richard Earnshaw 2012-11-29 17:51:49 UTC --- Author: rearnsha Date: Thu Nov 29 17:51:40 2012 New Revision: 193943 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193943 Log: PR target/55073 * arm/neo

[Bug target/55073] Wrong Neon code generation at -O2 caused by -fschedule-insns

2012-11-29 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55073 Richard Earnshaw changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug bootstrap/53912] [4.7/4.8 Regression] bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53912 --- Comment #24 from Kai Tietz 2012-11-29 18:40:35 UTC --- Author: ktietz Date: Thu Nov 29 18:40:27 2012 New Revision: 193946 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193946 Log: PR target/53912 * prefix.c (looku

[Bug bootstrap/53912] [4.7/4.8 Regression] bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32

2012-11-29 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53912 --- Comment #25 from Kai Tietz 2012-11-29 18:43:35 UTC --- Author: ktietz Date: Thu Nov 29 18:43:29 2012 New Revision: 193947 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193947 Log: PR target/53912 * prefix.c (looku

[Bug lto/55466] [4.8 Regression] Revision 191466 destroyed DWARF debug info

2012-11-29 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55466 --- Comment #5 from Jan Hubicka 2012-11-29 18:52:27 UTC --- Created attachment 28829 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28829 Proposed fix I suppose something across these lines should do the trick. I am not sure what

[Bug middle-end/55456] [4.8 Regression] 454.calculix in SPEC CPU 2006 is miscompiled

2012-11-29 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55456 --- Comment #2 from Vladimir Makarov 2012-11-29 19:00:49 UTC --- Author: vmakarov Date: Thu Nov 29 19:00:38 2012 New Revision: 193948 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193948 Log: 2012-11-29 Vladimir Makarov

[Bug lto/55466] [4.8 Regression] Revision 191466 destroyed DWARF debug info

2012-11-29 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55466 --- Comment #6 from H.J. Lu 2012-11-29 19:07:23 UTC --- (In reply to comment #5) > Created attachment 28829 [details] > Proposed fix > > I suppose something across these lines should do the trick. I am not sure > what > exactly is th

[Bug lto/55466] [4.8 Regression] Revision 191466 destroyed DWARF debug info

2012-11-29 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55466 --- Comment #7 from H.J. Lu 2012-11-29 19:08:28 UTC --- This patch: diff --git a/gcc/lto-symtab.c b/gcc/lto-symtab.c index 0b0cdac..295fd37 100644 --- a/gcc/lto-symtab.c +++ b/gcc/lto-symtab.c @@ -443,10 +443,6 @@ lto_symtab_merge_dec

[Bug c++/55532] New: Runtime segfault calling mutable lambda wrapped in a non-mutable lambda within a template function

2012-11-29 Thread akramnik at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55532 Bug #: 55532 Summary: Runtime segfault calling mutable lambda wrapped in a non-mutable lambda within a template function Classification: Unclassified Product: gcc Version: 4.7.2

[Bug c++/55532] Runtime segfault calling mutable lambda wrapped in a non-mutable lambda within a template function

2012-11-29 Thread matt at godbolt dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55532 --- Comment #1 from Matt Godbolt 2012-11-29 20:03:47 UTC --- I can reproduce this on GCC 4.8 (rev 185382], and g++ 4.6.3. Adding -O makes the issue go away (as the whole program is optimized to "return 0;"). From the assembler dump the segv ap

[Bug c++/53137] [4.7/4.8 Regression] g++ segfault

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53137 --- Comment #16 from Jason Merrill 2012-11-29 20:13:04 UTC --- Author: jason Date: Thu Nov 29 20:12:58 2012 New Revision: 193954 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193954 Log: PR c++/53137 * pt.c (tsubst_ex

[Bug c++/55532] Runtime segfault calling mutable lambda wrapped in a non-mutable lambda within a template function

2012-11-29 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55532 Paolo Carlini changed: What|Removed |Added CC|akramnik at gmail dot com | Blocks|

[Bug c++/50852] [4.6/4.7 Regression] ICE: internal compiler error: in tsubst, at cp/pt.c:11030

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50852 --- Comment #8 from Jason Merrill 2012-11-29 20:16:56 UTC --- Author: jason Date: Thu Nov 29 20:16:46 2012 New Revision: 193955 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193955 Log: PR c++/50852 PR c++/53039

[Bug c++/53039] [4.7 Regression] including breaks std::is_convertible with template-pack expansion

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53039 --- Comment #20 from Jason Merrill 2012-11-29 20:16:57 UTC --- Author: jason Date: Thu Nov 29 20:16:46 2012 New Revision: 193955 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193955 Log: PR c++/50852 PR c++/53039

[Bug c++/53862] [4.6/4.7 regression] [C++11] sorry, unimplemented: use of 'type_pack_expansion' in template

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53862 --- Comment #9 from Jason Merrill 2012-11-29 20:17:26 UTC --- Author: jason Date: Thu Nov 29 20:17:02 2012 New Revision: 193956 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193956 Log: PR c++/53862 * pt.c (tsubst_arg

[Bug c++/53137] [4.7/4.8 Regression] g++ segfault

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53137 --- Comment #17 from Jason Merrill 2012-11-29 20:17:36 UTC --- Author: jason Date: Thu Nov 29 20:17:20 2012 New Revision: 193957 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193957 Log: PR c++/53137 * pt.c (tsubst_ex

[Bug sanitizer/55533] New: Can't bootstrap libsanitizer

2012-11-29 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55533 Bug #: 55533 Summary: Can't bootstrap libsanitizer Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug sanitizer/55533] Can't bootstrap libsanitizer

2012-11-29 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55533 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW URL|

[Bug c++/53137] [4.7/4.8 Regression] g++ segfault

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53137 Jason Merrill changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|

[Bug c++/50852] [4.6/4.7 Regression] ICE: internal compiler error: in tsubst, at cp/pt.c:11030

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50852 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/55534] New: -Wno-missing-include-dirs does not work with gfortran

2012-11-29 Thread anlauf at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55534 Bug #: 55534 Summary: -Wno-missing-include-dirs does not work with gfortran Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: nor

[Bug fortran/55534] -Wno-missing-include-dirs does not work with gfortran

2012-11-29 Thread anlauf at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55534 Harald Anlauf changed: What|Removed |Added Severity|normal |enhancement

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

2012-11-29 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54926 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/53039] [4.7 Regression] including breaks std::is_convertible with template-pack expansion

2012-11-29 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53039 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/55535] New: Call to default constructor with overloaded subscript operator is interpreted as declaring/using array

2012-11-29 Thread niels at penneman dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55535 Bug #: 55535 Summary: Call to default constructor with overloaded subscript operator is interpreted as declaring/using array Classification: Unclassified Product: gcc Version: 4

[Bug libgcc/48076] Unsafe double checked locking in __emutls_get_address

2012-11-29 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48076 --- Comment #9 from Richard Henderson 2012-11-29 21:06:07 UTC --- Author: rth Date: Thu Nov 29 21:06:02 2012 New Revision: 193958 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193958 Log: PR libgcc/48076 * emutls.c (_

[Bug c++/55535] Call to default constructor with overloaded subscript operator is interpreted as declaring/using array

2012-11-29 Thread niels at penneman dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55535 --- Comment #1 from Niels Penneman 2012-11-29 21:07:07 UTC --- Wrong copy/paste for output. Below is the correct compiler output. $ g++ -fsyntax-only -Wall -Wextra voodoo.cxx voodoo.cxx: In function ‘void func()’: voodoo.cxx:10:20: error: size

[Bug other/55536] New: libbacktrace abort in backtrace_alloc at mmap.c:99 running btest

2012-11-29 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55536 Bug #: 55536 Summary: libbacktrace abort in backtrace_alloc at mmap.c:99 running btest Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCO

[Bug libgcc/48076] Unsafe double checked locking in __emutls_get_address

2012-11-29 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48076 --- Comment #10 from Richard Henderson 2012-11-29 21:11:05 UTC --- Author: rth Date: Thu Nov 29 21:11:00 2012 New Revision: 193959 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193959 Log: PR libgcc/48076 * emutls.c (

[Bug libgcc/48076] Unsafe double checked locking in __emutls_get_address

2012-11-29 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48076 Richard Henderson changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug other/55536] libbacktrace abort in backtrace_alloc at mmap.c:99 running btest

2012-11-29 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55536 --- Comment #1 from John David Anglin 2012-11-29 21:15:26 UTC --- Created attachment 28831 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28831 Patch Patch is not perfect but btest runs successfully with change.

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