[Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function

2012-11-14 Thread benjamin.kircher at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320 --- Comment #1 from Benjamin Kircher 2012-11-14 08:10:06 UTC --- Sorry. System type was $ uname -a Linux 3.2.0-4-486 #1 Debian 3.2.32-1 i686 GNU/Linux $ file a.out a.out: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dyn

[Bug bootstrap/55321] New: [4.8 regression] Ada bootstrap failure on armv5tel-linux-gnueabi

2012-11-14 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55321 Bug #: 55321 Summary: [4.8 regression] Ada bootstrap failure on armv5tel-linux-gnueabi Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCO

[Bug bootstrap/55293] bootstrap failure: invalid conversion from 'char**' to 'const char**' [-fpermissive]

2012-11-14 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55293 --- Comment #15 from Mikael Pettersson 2012-11-14 08:34:11 UTC --- FWIW, I bootstrapped a pure 64-bit gcc-4.7.2 on Solaris 10/SPARC64 yesterday, with C, Ada, and C++, using a normal 32-bit-but-64-bit-capable gcc-4.7.2 as host compiler. Ab

[Bug target/55317] [i386-regression] just don't strip stdcall suffix in gcc

2012-11-14 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55317 --- Comment #1 from Mikael Pettersson 2012-11-14 08:42:23 UTC --- Duplicate of PR55268?

[Bug bootstrap/55293] bootstrap failure: invalid conversion from 'char**' to 'const char**' [-fpermissive]

2012-11-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55293 --- Comment #16 from Eric Botcazou 2012-11-14 08:49:46 UTC --- > FWIW, I bootstrapped a pure 64-bit gcc-4.7.2 on Solaris 10/SPARC64 yesterday, > with C, Ada, and C++, using a normal 32-bit-but-64-bit-capable gcc-4.7.2 as > host compiler.

[Bug target/54429] [SH] SImode values get ferried through FPUL and FP regs for -O0

2012-11-14 Thread olegendo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54429 --- Comment #5 from Oleg Endo 2012-11-14 09:45:22 UTC --- (In reply to comment #4) > > makes the unwanted subreg propagation go away, but ends up in another reload > trouble: > > sh_tmp.cpp:92:1: error: unable to find a register to sp

[Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function

2012-11-14 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler at |

[Bug c/55322] New: Suggestion: Warn suspicious usage of arrays of structures

2012-11-14 Thread stilgarwolf at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55322 Bug #: 55322 Summary: Suggestion: Warn suspicious usage of arrays of structures Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRM

[Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/55323] New: [4.8] ICE in expand_aggr_init_1, at cp/init.c:1718

2012-11-14 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55323 Bug #: 55323 Summary: [4.8] ICE in expand_aggr_init_1, at cp/init.c:1718 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/54619] GCC aborts during compilation with '-O2 -mips16'

2012-11-14 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54619 vries at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed

[Bug c++/18016] Warn about member variables initialized with itself

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18016 Jonathan Wakely changed: What|Removed |Added CC||brunonery+bugzilla at

[Bug c++/55318] Missing uninitialized warning

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55318 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320 Jonathan Wakely changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|un

[Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320 --- Comment #4 from Jonathan Wakely 2012-11-14 12:12:19 UTC --- Untested: --- functional.orig 2012-11-14 12:11:32.442993035 + +++ functional 2012-11-14 12:11:34.315184425 + @@ -2318,8 +2318,8 @@ if (_My_handler::_M

[Bug target/55268] gcc4.8 mingw-w64 wrong stdcall import symbols generated after rev 193204

2012-11-14 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55268 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/55268] gcc4.8 mingw-w64 wrong stdcall import symbols generated after rev 193204

2012-11-14 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55268 Kai Tietz changed: What|Removed |Added CC||jojelino at gmail dot com --- Comme

[Bug target/55317] [i386-regression] just don't strip stdcall suffix in gcc

2012-11-14 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55317 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug ada/55324] New: diagnostic about abstract new in type derivation misleading due to being overly terse

2012-11-14 Thread georggcc at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55324 Bug #: 55324 Summary: diagnostic about abstract new in type derivation misleading due to being overly terse Classification: Unclassified Product: gcc Version: 4.8.0

[Bug c++/54413] Option for turning off compiler extensions for -std=c++11 with respect to complex/fixed-point numbers missing

2012-11-14 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54413 --- Comment #18 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2012-11-14 13:07:00 UTC --- I added a bullet for this flag in gcc-4.8/changes.html. How does one close a bug?

[Bug c++/54413] Option for turning off compiler extensions for -std=c++11 with respect to complex/fixed-point numbers missing

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54413 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/54413] Option for turning off compiler extensions for -std=c++11 with respect to complex/fixed-point numbers missing

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54413 --- Comment #20 from Jonathan Wakely 2012-11-14 13:21:06 UTC --- (In reply to comment #18) > I added a bullet for this flag in gcc-4.8/changes.html. Thanks! > How does one close a bug? You need to have the right permission bits set

[Bug c/55322] Suggestion: Warn suspicious usage of arrays of structures

2012-11-14 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55322 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org ---

[Bug other/55292] libsanitizer doesn't support x32

2012-11-14 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55292 --- Comment #1 from hjl at gcc dot gnu.org 2012-11-14 13:46:01 UTC --- Author: hjl Date: Wed Nov 14 13:45:56 2012 New Revision: 193500 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193500 Log: Check __x86_64__ instead of __WOR

[Bug other/55292] libsanitizer doesn't support x32

2012-11-14 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55292 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/55253] [4.8 Regression] Revision 193298 miscompiles sqlite with -Os

2012-11-14 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55253 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

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

2012-11-14 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54791 --- Comment #24 from David Edelsohn 2012-11-14 14:20:06 UTC --- I successfully built GCC 4.7 earlier this week. You may need to use GMP 4.3.2, not GMP 5.0

[Bug c++/54466] [C++11] Recursive Type Alias, Member Function Pointer, Segmentation Fault

2012-11-14 Thread mattyclarkson at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54466 --- Comment #12 from Matt Clarkson 2012-11-14 14:24:11 UTC --- @Dodji, thanks for fixing this :) What release will this be in? 4.8.1?

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #21 from Jack Howarth 2012-11-14 14:24:43 UTC --- Patch posted at http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01116.html which assumes the libsanitizer maintainers import mach_override/mach_override.h and mach_override/mach_ov

[Bug c++/54466] [C++11] Recursive Type Alias, Member Function Pointer, Segmentation Fault

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54466 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |4.8.0 --- Comment #13 from Jo

[Bug c++/55323] [4.8] ICE in expand_aggr_init_1, at cp/init.c:1718

2012-11-14 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55323 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler at |

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #22 from Jack Howarth 2012-11-14 14:45:48 UTC --- Revised patch posted at http://gcc.gnu.org/ml/gcc-patches/2012-11/msg01119.html.

[Bug c++/55323] ICE in expand_aggr_init_1, at cp/init.c:1718

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55323 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed

2012-11-14 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #4 from H.J. Lu 2012-11-14 15:06:44 UTC --- With revision 193500, we got libdecnumber -I../../src-trunk/gcc/../libdecnumber/bid -I../libdecnumber -I../../src-trunk/gcc/../libbacktrace../../src-trunk/gcc/gimple-iterator.c

[Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed

2012-11-14 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #5 from H.J. Lu 2012-11-14 15:08:53 UTC --- There are badness = (relative_time_benefit (callee_info, edge, edge_time) * (INT_MIN / 16 / RELATIVE_TIME_BENEFIT_RANGE)); badness /= (growth * MAX (1,

[Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed

2012-11-14 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 Markus Trippelsdorf changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed

2012-11-14 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #7 from Jan Hubicka 2012-11-14 15:35:26 UTC --- > --- Comment #6 from Markus Trippelsdorf > 2012-11-14 15:13:08 UTC --- > (In reply to comment #5) > > There are > > > > badness = (relative_time_benefit (callee_info,

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #23 from Jack Howarth 2012-11-14 15:51:44 UTC --- Created attachment 28683 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28683 debug output from mach_override running use_after_free test case Debugging output from mach

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #24 from Jack Howarth 2012-11-14 15:59:55 UTC --- Created attachment 28684 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28684 disassembled use-after-free.o from clang 3.2 Disassembled use-after-free.o generated with..

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #25 from Jack Howarth 2012-11-14 16:02:03 UTC --- Created attachment 28685 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28685 disassembled use-after-free.o from gcc trunk Disassembled use-after-free.o generated with..

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #26 from Jack Howarth 2012-11-14 16:03:03 UTC --- Created attachment 28686 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28686 diff between disassembled use-after-free.o generated by clang 3.2 and gcc trunk

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
rride.c overridePossible = false @299 err = f801 ../../../../gcc-4.8-20121114/libsanitizer/interception/mach_override/mach_override.c:308 err = f801 ../../../../gcc-4.8-20121114/libsanitizer/interception/mach_override/mach_override.c:321 err = f801 ../../../../gcc-4.8-20121114/l

[Bug c++/55325] New: [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 Bug #: 55325 Summary: [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCO

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread glider at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 Alexander Potapenko changed: What|Removed |Added CC||glider at google dot com

[Bug c++/55326] New: FAIL: g++.dg/cpp0x/constexpr-complex.C (test for excess errors)

2012-11-14 Thread gretay at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55326 Bug #: 55326 Summary: FAIL: g++.dg/cpp0x/constexpr-complex.C (test for excess errors) Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCON

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/55326] FAIL: g++.dg/cpp0x/constexpr-complex.C (test for excess errors)

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55326 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 Paolo Carlini changed: What|Removed |Added CC||gretay at gcc dot gnu.org --- C

[Bug other/55309] gcc's address-sanitizer 66% slower than clang's

2012-11-14 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55309 --- Comment #4 from Jakub Jelinek 2012-11-14 16:37:36 UTC --- Also, this comparison doesn't have numbers for pure clang without -fsanitize=address and gcc without -faddress-sanitizer, so likely most of the speed differences can't be attrib

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread glider at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #29 from Alexander Potapenko 2012-11-14 16:40:53 UTC --- Index: mach_override.c === --- mach_override.c(revision 167724) +++ mach_override.c(working copy)

[Bug c++/55323] ICE in expand_aggr_init_1, at cp/init.c:1718

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55323 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug target/47440] Use LCM for vzeroupper insertion

2012-11-14 Thread uros at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47440 --- Comment #8 from uros at gcc dot gnu.org 2012-11-14 16:47:43 UTC --- Author: uros Date: Wed Nov 14 16:47:29 2012 New Revision: 193503 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193503 Log: PR target/47440 * config

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #30 from Jack Howarth 2012-11-14 16:54:06 UTC --- (In reply to comment #29) Thanks with the patch applied from comment 29, now the use-after-free testcase works without errors... howarth% ./use-after-free ==

[Bug c++/55318] Missing uninitialized warning

2012-11-14 Thread brunonery+bugzilla at brunonery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55318 --- Comment #2 from brunonery+bugzilla at brunonery dot com 2012-11-14 16:55:36 UTC --- Not -Winit-self alone, but together with -Wuninitialized.

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #3 from Hans-Peter Nilsson 2012-11-14 16:59:29 UTC --- (In reply to comment #1) > I also see failing g++.dg/parse/template23.C and for this one too the problem > seems related to the recent changes for PR54413. Right, thanks

[Bug other/55309] gcc's address-sanitizer 66% slower than clang's

2012-11-14 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55309 --- Comment #5 from Markus Trippelsdorf 2012-11-14 17:02:54 UTC --- (In reply to comment #4) > Also, this comparison doesn't have numbers for pure clang without > -fsanitize=address and gcc without -faddress-sanitizer, so likely most of th

[Bug c++/55254] Warn for implicit conversion from int to char

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55254 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic --- Comment #1 fro

[Bug regression/55327] New: FAIL: gcc.dg/vect/slp-perm-8.c scan-tree-dump-times vect "vectorized 1 loops" 2

2012-11-14 Thread gretay at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55327 Bug #: 55327 Summary: FAIL: gcc.dg/vect/slp-perm-8.c scan-tree-dump-times vect "vectorized 1 loops" 2 Classification: Unclassified Product: gcc Version: 4.8.0

[Bug tree-optimization/54717] [4.8 Regression] Runtime regression: polyhedron test "rnflow" degraded

2012-11-14 Thread sergos.gnu at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54717 --- Comment #12 from Sergey Ostanevich 2012-11-14 18:56:22 UTC --- Actually, it is not. I found that PRE did not collected a memory access within the loop that caused later missing vectorization. Here is dump before (good one) and after t

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #31 from Jack Howarth 2012-11-14 19:10:15 UTC --- Also fine on i386-apple-darwin10... howarth% ./use-after-free = ==82550== ERROR: AddressSanitizer heap-use-aft

[Bug tree-optimization/55079] [4.8 regression] false positive -Warray-bounds (also seen at -O3 bootstrap)

2012-11-14 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55079 Jan Hubicka changed: What|Removed |Added Summary|[4.8 regression] false |[4.8 regression] false |

Re: [Bug tree-optimization/54717] [4.8 Regression] Runtime regression: polyhedron test "rnflow" degraded

2012-11-14 Thread Jan Hubicka
> So for the loop that starting at bb 28 you can see the xxtrt_46 access was not > put into pretemp. Possible reason is exactly as it was mentioned by Richard - > there were extra candidates collected and this one become less anticipatable > > Skipping partial partial redundancy for expression

[Bug tree-optimization/54717] [4.8 Regression] Runtime regression: polyhedron test "rnflow" degraded

2012-11-14 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54717 --- Comment #13 from Jan Hubicka 2012-11-14 19:43:00 UTC --- > So for the loop that starting at bb 28 you can see the xxtrt_46 access was not > put into pretemp. Possible reason is exactly as it was mentioned by Richard - > there were extr

[Bug tree-optimization/54717] [4.8 Regression] Runtime regression: polyhedron test "rnflow" degraded

2012-11-14 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54717 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Co

[Bug c++/11750] class scope using-declaration lookup not implemented

2012-11-14 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11750 --- Comment #9 from fabien at gcc dot gnu.org 2012-11-14 20:12:56 UTC --- Author: fabien Date: Wed Nov 14 20:12:47 2012 New Revision: 193504 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193504 Log: gcc/testsuite/ChangeLog 2012-11-14 Fa

[Bug c++/11750] class scope using-declaration lookup not implemented

2012-11-14 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11750 fabien at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Reso

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #4 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2012-11-14 20:20:27 UTC --- OK, g++.dg/cpp0x/constexpr-complex.C will fail with the patch to control GNU literal parsing. i.e. this behavior in intended. The purpose of th

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread konstantin.s.serebryany at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #32 from Konstantin Serebryany 2012-11-14 20:21:19 UTC --- Just want to repeat, that any work on mach_override may end up being wasted time because we plan to get rid of mach_override *really* soon.

[Bug c++/55323] ICE in expand_aggr_init_1, at cp/init.c:1718

2012-11-14 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55323 --- Comment #3 from paolo at gcc dot gnu.org 2012-11-14 20:29:26 UTC --- Author: paolo Date: Wed Nov 14 20:29:07 2012 New Revision: 193505 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193505 Log: /cp 2012-11-14 Paolo Carlin

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #5 from Paolo Carlini 2012-11-14 20:36:37 UTC --- If you ask me, I have I slight preference for the latter, because isn't always obvious what gnu++* includes beyond c++*. But Jason will tell you, and the fix is straightforward

[Bug c++/55323] ICE in expand_aggr_init_1, at cp/init.c:1718

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55323 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug debug/55328] New: ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

2012-11-14 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55328 Bug #: 55328 Summary: ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf Classification: Unclassified Product: gcc Version: 4.8.0 Stat

[Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed

2012-11-14 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #8 from Markus Trippelsdorf 2012-11-14 20:48:21 UTC --- Created attachment 28688 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28688 testcase The testcase is only reduced to 97K, but it gets reduced very slowly and I'

[Bug tree-optimization/55329] New: [4.8 Regression] ICE: internal compiler error: in operator[], at vec.h:487 with -O -fno-guess-branch-probability -fnon-call-exceptions --param=early-inlining-insns=1

2012-11-14 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55329 Bug #: 55329 Summary: [4.8 Regression] ICE: internal compiler error: in operator[], at vec.h:487 with -O -fno-guess-branch-probability -fnon-call-exceptions

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #33 from Jack Howarth 2012-11-14 20:56:50 UTC --- (In reply to comment #32) > Just want to repeat, that any work on mach_override may end up being wasted > time > because we plan to get rid of mach_override *really* soon. I

[Bug bootstrap/55321] [4.8 regression] Ada bootstrap failure on armv5tel-linux-gnueabi

2012-11-14 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55321 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/55330] New: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90

2012-11-14 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 Bug #: 55330 Summary: [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90 Classification: Unclassif

[Bug tree-optimization/55329] [4.8 Regression] ICE: internal compiler error: in operator[], at vec.h:487 with -O -fno-guess-branch-probability -fnon-call-exceptions --param=early-inlining-insns=111

2012-11-14 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55329 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/55330] [4.8 Regression] ICE: Maximum number of LRA constraint passes is achieved (15) on gfortran.dg/actual_array_constructor_1.f90

2012-11-14 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55330 --- Comment #1 from Dominique d'Humieres 2012-11-14 21:43:28 UTC --- I don't see it on x86_64-apple-darwin10 (revisions 193495+patches and 193329).

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #6 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2012-11-14 21:52:14 UTC --- (In reply to comment #4) > > Invoke with gnu++0x: > // { dg-options -std=gnu++0x } > > Invoke with new flag: > // { dg-options -std=c++0x -fe

[Bug middle-end/55331] New: [4.6/4.7/4.8 Regression] ICE: SIGSEGV in substitute_and_fold with -O2 -fno-tree-fre

2012-11-14 Thread zsojka at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55331 Bug #: 55331 Summary: [4.6/4.7/4.8 Regression] ICE: SIGSEGV in substitute_and_fold with -O2 -fno-tree-fre Classification: Unclassified Product: gcc Version: 4.8.0

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #34 from Jack Howarth 2012-11-14 22:09:37 UTC --- (In reply to comment #32) > Just want to repeat, that any work on mach_override may end up being wasted > time > because we plan to get rid of mach_override *really* soon. O

[Bug middle-end/55331] [4.6/4.7/4.8 Regression] ICE: SIGSEGV in substitute_and_fold with -O2 -fno-tree-fre

2012-11-14 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55331 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread 3dw4rd at verizon dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #7 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2012-11-14 22:18:09 UTC --- (In reply to comment #3) > (In reply to comment #1) > > I also see failing g++.dg/parse/template23.C and for this one too the > > problem > > see

[Bug target/53346] [4.6/4.7/4.8 Regression] Bad vectorization in the proc cptrf2 of rnflow.f90

2012-11-14 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53346 Jan Hubicka changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Co

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #8 from Paolo Carlini 2012-11-14 22:28:19 UTC --- The latter seems indeed a target issue, as you can read here Hans-Peter reported it for cris-elf, but have a look to the testresults mailing list to double check. Personally, I

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #9 from Paolo Carlini 2012-11-14 22:30:51 UTC --- In fact, however, a Linux target like s390x is also affected: http://gcc.gnu.org/ml/gcc-testresults/2012-11/msg01187.html

[Bug target/53346] [4.6/4.7/4.8 Regression] Bad vectorization in the proc cptrf2 of rnflow.f90

2012-11-14 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53346 --- Comment #22 from Jan Hubicka 2012-11-14 22:38:19 UTC --- OK, similar loop in C looks like: float a[1]; float b[1]; t() { int mi = 0,i; for (i=0;i<1000;i++) if (a[i]"))) (set (pc) (if_then_else -

[Bug c++/55325] [4.8 Regression]: g++.dg/cpp0x/constexpr-complex.C excess errors

2012-11-14 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55325 --- Comment #10 from Uros Bizjak 2012-11-14 22:42:45 UTC --- (In reply to comment #7) > > Right, thanks, I was just about to analyze that one. Speaking of that > > commit, > > some of the new tests fail for me: > > FAIL: g++.dg/cpp0x/gn

[Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed

2012-11-14 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #9 from Jan Hubicka 2012-11-14 23:03:27 UTC --- Author: hubicka Date: Wed Nov 14 23:03:22 2012 New Revision: 193512 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193512 Log: PR bootstrap/55051 * ipa-inli

[Bug libstdc++/53841] [C++11] condition_variable::wait_until() fails with high resolution clocks

2012-11-14 Thread richard-gccbugzilla at metafoo dot co.uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53841 Richard Smith changed: What|Removed |Added CC||richard-gccbugzilla at

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread konstantin.s.serebryany at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #35 from Konstantin Serebryany 2012-11-14 23:10:00 UTC --- >> Is that certain to be soon enough Not 100%. I am just warning you. >> Will the replacement of mach_override also depend on the Core Foundation >> framework? Th

[Bug libstdc++/53841] [C++11] condition_variable::wait_until() fails with high resolution clocks

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53841 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/48636] Enable more inlining with -O2 and higher

2012-11-14 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48636 --- Comment #39 from Jan Hubicka 2012-11-14 23:22:40 UTC --- Hmm, indeed. Good catch. I will look into it.

[Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function

2012-11-14 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320 --- Comment #5 from Jonathan Wakely 2012-11-14 23:33:08 UTC --- Author: redi Date: Wed Nov 14 23:33:01 2012 New Revision: 193514 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193514 Log: PR libstdc++/55320 * include/s

[Bug target/55332] New: [4.8 Regression] libsanitizer breaks build on hpux

2012-11-14 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55332 Bug #: 55332 Summary: [4.8 Regression] libsanitizer breaks build on hpux Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug debug/55328] ICE: in output_addr_table_entry, at dwarf2out.c:21780 with -gsplit-dwarf

2012-11-14 Thread sterling at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55328 --- Comment #1 from sterling at gcc dot gnu.org 2012-11-14 23:36:54 UTC --- Author: sterling Date: Wed Nov 14 23:36:50 2012 New Revision: 193515 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193515 Log: 2012-11-14 Sterling Augu

[Bug bootstrap/55289] darwin bootstrap fails due to missing libsanitizer/interception/mach_override directory and files

2012-11-14 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55289 --- Comment #36 from Dominique d'Humieres 2012-11-14 23:49:25 UTC --- Jack, Could you please post a patch with the regenerated files. I have lost my struggle with the auto* versions and I am giving up. TIA

Re: [Bug fortran/48636] Enable more inlining with -O2 and higher

2012-11-14 Thread Jan Hubicka
mgrid do not seem to be sensitive to --param min-inline-speedup, so it seems independent regression of this change. No idea what goes wrong. Honza

[Bug fortran/48636] Enable more inlining with -O2 and higher

2012-11-14 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48636 --- Comment #40 from Jan Hubicka 2012-11-14 23:54:44 UTC --- mgrid do not seem to be sensitive to --param min-inline-speedup, so it seems independent regression of this change. No idea what goes wrong. Honza

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