[Bug driver/53002] Request new specs string token for multilib_os_dir

2012-09-15 Thread sbd at NetBSD dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53002 --- Comment #4 from Steven Drake 2012-09-15 07:13:36 UTC --- (In reply to comment #3) > Patch commited in svn id 87775. Correction that should be svn id 187775

[Bug testsuite/53739] FAIL: g++.dg/init/null1.C -std=c++11 happens even though it should not be tested

2012-09-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53739 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/54315] Unnecessary copy of return value

2012-09-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54315 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug tree-optimization/54525] Recognize (vec_)cond_expr in mask operation

2012-09-15 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54525 --- Comment #1 from Marc Glisse 2012-09-15 08:28:08 UTC --- (In reply to comment #0) > vpcmpgtq%xmm2, %xmm3, %xmm2 > vpcmpeqd%xmm3, %xmm3, %xmm3 [...] > (also notice that for some reason all comparisons (I tried < <= > >= and even

[Bug c++/54575] [4.8 Regression] ICE with std::vector::insert and -std=c++11

2012-09-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54575 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|NEW

[Bug other/54500] While(TRUE) loop optimization of global struct variables

2012-09-15 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54500 Georg-Johann Lay changed: What|Removed |Added Target|avr-* |avr Last reconfirmed|2012-09-06 00:0

[Bug target/50256] AVR GCC - several unnecessary register moves

2012-09-15 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50256 Georg-Johann Lay changed: What|Removed |Added Status|WAITING |RESOLVED Last reconfirmed|2011-09-01

[Bug target/54516] [4.8 regression] ICE in reload_cse_simplify_operands, at postreload.c:403 with -O1 -march=armv7-a -mthumb

2012-09-15 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54516 Richard Earnshaw changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug rtl-optimization/54540] [4.8 regression] postreload incorrectly simplifies stack adjustment into constant load into SP

2012-09-15 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54540 --- Comment #4 from Richard Earnshaw 2012-09-15 09:57:34 UTC --- (In reply to comment #3) > Author: rearnsha > Date: Fri Sep 14 17:10:45 2012 > New Revision: 191307 > Has probably made the post-reload issues go latent again.

[Bug fortran/54572] Use libbacktrace library

2012-09-15 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54572 Hans-Peter Nilsson changed: What|Removed |Added CC||hp at gcc dot gnu.org --- Comment #1

[Bug c/54587] New: Error with constant in arithmetic

2012-09-15 Thread bratsinot at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54587 Bug #: 54587 Summary: Error with constant in arithmetic Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/54587] Error with constant in arithmetic

2012-09-15 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54587 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c/3885] Incorrect "invalid suffix on integer constant" error

2012-09-15 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3885 Andreas Schwab changed: What|Removed |Added CC||bratsinot at gmail dot com --- Comment #1

[Bug c/51840] asm goto enhancement request

2012-09-15 Thread timo.kreuzer at reactos dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51840 --- Comment #4 from Timo Kreuzer 2012-09-15 12:16:38 UTC --- Update: I fought a bit with GCC and made clear that my Kung Fu is better than GCC's ;-) I solved this issue with a workaround. I forced a number of constraints upon GCC, that made it c

[Bug c++/54588] New: Improved error messages by dropping out types

2012-09-15 Thread kalle_rutanen at hotmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54588 Bug #: 54588 Summary: Improved error messages by dropping out types Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement

[Bug fortran/36825] [F2008] Rank > 7 arrays [will break library ABI] libgfortran I/O+intrinsics:

2012-09-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36825 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #12

[Bug tree-optimization/54589] New: [missed-optimization] struct offset add should be folded into address calculation

2012-09-15 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54589 Bug #: 54589 Summary: [missed-optimization] struct offset add should be folded into address calculation Classification: Unclassified Product: gcc Version: 4.8.0 Statu

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2012-09-15 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #141 from Markus Trippelsdorf 2012-09-15 14:05:38 UTC --- After the new IonMonkey JIT went in (http://blog.mozilla.org/javascript/2012/09/12/ionmonkey-in-firefox-18/) peak memory use went up. It is now 6.8GB (gcc-4.7 roughly the same

[Bug c++/54590] New: Incorrect multi-inheritence bases layout

2012-09-15 Thread wingfire at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54590 Bug #: 54590 Summary: Incorrect multi-inheritence bases layout Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: major Priority:

[Bug c++/54591] New: sscanf format no more working

2012-09-15 Thread temp78593 at mutluit dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54591 Bug #: 54591 Summary: sscanf format no more working Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: critical Priority: P3

[Bug c++/54590] Incorrect multi-inheritence bases layout

2012-09-15 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54590 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/54592] New: [4.8 Regression] [missed-optimization] Cannot fuse SSE move and add together

2012-09-15 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54592 Bug #: 54592 Summary: [4.8 Regression] [missed-optimization] Cannot fuse SSE move and add together Classification: Unclassified Product: gcc Version: 4.8.0 Status: UN

[Bug target/54222] [avr] Implement fixed-point support

2012-09-15 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54222 --- Comment #6 from Georg-Johann Lay 2012-09-15 15:52:35 UTC --- Author: gjl Date: Sat Sep 15 15:52:28 2012 New Revision: 191345 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191345 Log: gcc/ PR target/54222 * config/avr/avr-fixe

[Bug target/42778] Superfluous stack management code is generated

2012-09-15 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42778 sgunderson at bigfoot dot com changed: What|Removed |Added CC||sgunderson at bigfoot dot

[Bug target/54593] New: [missed-optimization] Move from SSE to integer register goes through the stack without -march=native

2012-09-15 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593 Bug #: 54593 Summary: [missed-optimization] Move from SSE to integer register goes through the stack without -march=native Classification: Unclassified Product: gcc Version: 4.8.

[Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native

2012-09-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native

2012-09-15 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593 --- Comment #2 from sgunderson at bigfoot dot com 2012-09-15 16:38:34 UTC --- Interesting. So it's a conscious choice that “generic” does this?

[Bug c++/54591] sscanf format no more working

2012-09-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54591 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/54588] Improved error messages by dropping out types

2012-09-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54588 --- Comment #1 from Andrew Pinski 2012-09-15 16:46:55 UTC --- We just were adding the types lately.

[Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native

2012-09-15 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593 --- Comment #3 from Andrew Pinski 2012-09-15 16:50:31 UTC --- (In reply to comment #2) > Interesting. So it's a conscious choice that “generic” does this? Yes: /* X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY: In the Generic model we have a conflic

[Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native

2012-09-15 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593 --- Comment #4 from sgunderson at bigfoot dot com 2012-09-15 16:54:28 UTC --- I'm not sure if I understand the comment very well; it talks about Pentium 4, but none of them run 64-bit code, do they?

[Bug fortran/54224] [4.8 Regression] Bogus -Wunused-function warning with static function

2012-09-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54224 janus at gcc dot gnu.org changed: What|Removed |Added Component|middle-end |fortran --- Comment #7 from jan

[Bug fortran/54224] [4.8 Regression] Bogus -Wunused-function warning with static function

2012-09-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54224 --- Comment #8 from Tobias Burnus 2012-09-15 17:47:37 UTC --- (In reply to comment #7) > Here is a patch which should set TREE_USED for all procedure calls: Does it still allow to optimize unused PRIVATE module procedures away?

[Bug c++/54580] 64-bit pointer to int cast fails

2012-09-15 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54580 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/54580] 64-bit pointer to int cast fails

2012-09-15 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54580 --- Comment #3 from Jonathan Wakely 2012-09-15 17:57:52 UTC --- Or strictly, should be rejected by any 64-bit compiler with 32-bit int (which is practically all of them) and any 32-bit compiler with 16-bit short. Certainly invalid for g++ on LP64

[Bug fortran/54594] New: [OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous

2012-09-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54594 Bug #: 54594 Summary: [OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug fortran/54224] [4.8 Regression] Bogus -Wunused-function warning with static function

2012-09-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54224 --- Comment #10 from janus at gcc dot gnu.org 2012-09-15 18:26:27 UTC --- (In reply to comment #8) > > Here is a patch which should set TREE_USED for all procedure calls: > > Does it still allow to optimize unused PRIVATE module procedures away?

[Bug fortran/54594] [OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous

2012-09-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54594 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/54594] [OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous

2012-09-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54594 --- Comment #2 from janus at gcc dot gnu.org 2012-09-15 18:46:06 UTC --- Note: The same error appears also for a non-typebound generic interface: module a_mod type :: a end type interface ass procedure :: a_ass, a_ass_sv end interfa

[Bug libstdc++/54591] sscanf format no more working

2012-09-15 Thread temp78593 at mutluit dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54591 Uenal Mutlu changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Component|c++

[Bug libstdc++/54591] sscanf format no more working

2012-09-15 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54591 Andreas Schwab changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug fortran/54594] [OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous

2012-09-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54594 --- Comment #3 from janus at gcc dot gnu.org 2012-09-15 20:05:53 UTC --- (In reply to comment #2) > Note: The same error appears also for a non-typebound generic interface: ... also if the second argument 'in' is removed from both procedures. How

[Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native

2012-09-15 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593 --- Comment #5 from H.J. Lu 2012-09-15 20:17:24 UTC --- (In reply to comment #4) > I'm not sure if I understand the comment very well; it talks about Pentium 4, > but none of them run 64-bit code, do they? Wrong quote. It should be /* X86_TU

[Bug target/54593] [missed-optimization] Move from SSE to integer register goes through the stack without -march=native

2012-09-15 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54593 --- Comment #6 from sgunderson at bigfoot dot com 2012-09-15 20:28:02 UTC --- Ah. So basically it hurts AMD enough (the opposite doesn't hit Intel enough) that the choice was made to make it that way generic too. Well, as long as it's a deliberate

[Bug fortran/54594] [OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous

2012-09-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54594 janus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|una

[Bug fortran/54594] [OOP] Type-bound ASSIGNMENTs (elemental + array version) rejected as ambiguous

2012-09-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54594 --- Comment #5 from janus at gcc dot gnu.org 2012-09-15 21:53:49 UTC --- (In reply to comment #4) > Regtesting now ... ... finished without failures.

[Bug debug/54595] New: [4.8 Regression] symbol causes a section type conflict with itself with -O -g -fdata-section

2012-09-15 Thread Bernhard.Rosenkranzer at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54595 Bug #: 54595 Summary: [4.8 Regression] symbol causes a section type conflict with itself with -O -g -fdata-section Classification: Unclassified Product: gcc Version: 4.8.0

[Bug c++/54596] New: seg fault building Eigen stuff with cygwin

2012-09-15 Thread dougrm at sprynet dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54596 Bug #: 54596 Summary: seg fault building Eigen stuff with cygwin Classification: Unclassified Product: gcc Version: 4.5.3 Status: UNCONFIRMED Severity: normal Priorit

[Bug bootstrap/52887] Bootstrap on AIX failure: Undefined symbol: .std::function::function(std::function

2012-09-15 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52887 --- Comment #23 from David Edelsohn 2012-09-16 02:36:27 UTC --- I do not see the extraneous symbols using the example in comment #22 when compiling with trunk. Also, the example G++ invocation does not enable any optimizations.

[Bug fortran/54597] New: Function can't return string without trailing spaces

2012-09-15 Thread dongli at lasg dot iap.ac.cn
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54597 Bug #: 54597 Summary: Function can't return string without trailing spaces Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: minor