Re: GCC 5 modularity

2012-03-21 Thread Peter Dolding
On Wed, Mar 21, 2012 at 3:47 AM, Basile Starynkevitch bas...@starynkevitch.net wrote: On Tue, 20 Mar 2012 18:39:40 +1000 Peter Dolding oia...@gmail.com wrote: The top level modules already exist and are named. Not really. I see nowhere on the GCC site a picture as clear as the plateform

Re: GCC 5 modularity

2012-03-21 Thread Richard Guenther
On Wed, Mar 21, 2012 at 10:36 AM, Peter Dolding oia...@gmail.com wrote: On Wed, Mar 21, 2012 at 3:47 AM, Basile Starynkevitch bas...@starynkevitch.net wrote: On Tue, 20 Mar 2012 18:39:40 +1000 Peter Dolding oia...@gmail.com wrote: The top level modules already exist and are named. Not

Re: GCC 5 modularity

2012-03-21 Thread Peter Dolding
On Wed, Mar 21, 2012 at 7:57 PM, Richard Guenther richard.guent...@gmail.com wrote: Indeed.  There is also different module hierarchies that overlap.  For example ILs used in the different parts of the compiler. I think Basile is mostly confused about what files belong to what module, a

Re: gcc-4.6.3 ICE

2012-03-21 Thread Dennis Clarke
Thank you for the quick reply. OKay, follow up from a few days ago. I ran the testsuite again however with a stack size of 32Mb and now there are no ICE issues. See : http://gcc.gnu.org/ml/gcc-testresults/2012-03/msg02401.html What I find interesting is why we see an internal

Re: gcc-4.6.3 ICE

2012-03-21 Thread Joseph S. Myers
On Wed, 21 Mar 2012, Dennis Clarke wrote: What I find interesting is why we see an internal compiler error as opposed to something more reasonable when the user stack size is too small. Really, this is not a compiler fault at all but a user environment issue and thus the ICE is a false

Re: Cloning functions

2012-03-21 Thread Jan Hubicka
Hello, In my transformation of an input program, I need to clone functions and the callee functions in each clone. To clone a function, or create a duplicate, I use cgraph_function_versioning() This works perfectly well for the parent function. I then go through the statements in the

gnatmake: xgnatugn.ali incompatible ALI file, please recompile

2012-03-21 Thread Dennis Clarke
I have hit a rather annoying issue during make install thus : . . . gmake ada/doctools/xgnatugn gmake[3]: Entering directory `/opt/bw/src/gcc-4.6.3-SunOS5.8-i386/gcc' mkdir -p ada/doctools cp -p ../../gcc-4.6.3/gcc/ada/xgnatugn.adb ada/doctools cd ada/doctools gnatmake -q xgnatugn gnatmake:

Re: Cloning functions

2012-03-21 Thread Jan Hubicka
Hi Martin, thanks very much for the information! On Tue, Mar 20, 2012 at 9:29 PM, Martin Jambor mjam...@suse.cz wrote: Hi, On Tue, Mar 20, 2012 at 02:07:17PM +1100, Matt Davis wrote: Hello, In my transformation of an input program, I need to clone functions and the callee functions

Re: gcc-4.6.3 ICE

2012-03-21 Thread Rainer Orth
Joseph S. Myers jos...@codesourcery.com writes: On Wed, 21 Mar 2012, Dennis Clarke wrote: What I find interesting is why we see an internal compiler error as opposed to something more reasonable when the user stack size is too small. Really, this is not a compiler fault at all but a user

Re: GCC 5 modularity

2012-03-21 Thread Basile Starynkevitch
On Wed, Mar 21, 2012 at 10:57:08AM +0100, Richard Guenther wrote: Indeed. There is also different module hierarchies that overlap. For example ILs used in the different parts of the compiler. I think Basile is mostly confused about what files belong to what module, a question with not a

Re: GCC 5 modularity

2012-03-21 Thread Pedro Lamarão
Em 21/03/2012 08:58, Peter Dolding escreveu: If there is a grey area you have broken into modules wrong. Module based code has no grey. No grey equals less errors of person editing a file they think is exclusive to some part that turns out to be shared with another part so causing nasty

Region array SSA

2012-03-21 Thread Phil Pratt-Szeliga
Hello, I am a PhD student studying compilers. I am wondering, is there any representation of array regions in the gcc/g++ IR? (Like in this paper: http://dl.acm.org/citation.cfm?id=1152165). I am having quite a hard time understanding how to build this IR from the paper. Does anyone on this list

Re: GCC 5 modularity

2012-03-21 Thread Richard Guenther
On Wed, Mar 21, 2012 at 4:02 PM, Pedro Lamarão pedro.lama...@prodist.com.br wrote: Em 21/03/2012 08:58, Peter Dolding escreveu: If there is a grey area you have broken into modules wrong.  Module based code has no grey.  No grey equals less errors of person editing a file they think is

Re: GCC 5 modularity

2012-03-21 Thread Gabriel Dos Reis
On Wed, Mar 21, 2012 at 10:03 AM, Basile Starynkevitch bas...@starynkevitch.net wrote: Sorry people, we don't have any established list of named modules. I see nowhere a list of one or two dozens of modules with for each of them:  * a name  * short description in one or two sentences  *

Re: GCC 5 modularity

2012-03-21 Thread Basile Starynkevitch
On Wed, Mar 21, 2012 at 10:24:54AM -0500, Gabriel Dos Reis wrote: On Wed, Mar 21, 2012 at 10:03 AM, Basile Starynkevitch bas...@starynkevitch.net wrote: Sorry people, we don't have any established list of named modules. I see nowhere a list of one or two dozens of modules with for each of

Re: gcc-4.6.3 ICE

2012-03-21 Thread Ian Lance Taylor
Rainer Orth r...@cebitec.uni-bielefeld.de writes: That's a Linux-only option, unfortunately. I asked the Solaris engineers about implementing split-stack support, but they rejected it for the complexity. Wimps. The split-stack support is simpler than than TLS support. Not that I really

Re: fold_builtin changes tree

2012-03-21 Thread Paulo J. Matos
On 20/03/12 10:30, Jakub Jelinek wrote: Like any other builtin expander? There are many dozens of examples in builtins.c. It is called with the tree argument, so you verify it, complain if the argument is not the one you are expecting, and just expand it as the symbol instead of expanding the

Re: Freescale 68HC11/68HC12 port (gcc newbie help request)

2012-03-21 Thread James Murray
On Wed, 2011-01-26 at 14:55 +, James Murray wrote: On Wed, 2011-01-26 at 15:40 +0100, Richard Guenther wrote: Stephane Carrez is listed as maintainer of the port, so he should know how to contribute fixes to the port upstream. Yes, but as I said... he is no longer active on this

Re: Freescale 68HC11/68HC12 port (gcc newbie help request)

2012-03-21 Thread Ian Lance Taylor
James Murray j...@jsm-net.demon.co.uk writes: However, the generated code isn't as good as the output from 3.3.6. I swapped back to unpatched 3.4.4 and compared with unpatched 3.3.6. I can understand why you are doing this. However, you should be aware that the compiler internals changed

Re: GCC 5 modularity

2012-03-21 Thread Peter Dolding
On Thu, Mar 22, 2012 at 1:03 AM, Basile Starynkevitch bas...@starynkevitch.net wrote: On Wed, Mar 21, 2012 at 10:57:08AM +0100, Richard Guenther wrote: Indeed.  There is also different module hierarchies that overlap.  For example ILs used in the different parts of the compiler. I think

Re: GCC 5 modularity

2012-03-21 Thread Jonathan Wakely
On 21 March 2012 15:35, Basile Starynkevitch wrote: I am not sure what you expect from me. As I said many times, I have not a global understanding of GCC (the global reviewers have a much better global understanding than I do). So I cannot propose or initiate a list of modules. Or do you

Re: GCC 5 modularity

2012-03-21 Thread Robert Dewar
Very well said. Discussing about modules also makes no sense. Figure out the present state. these kind of meta discussions are very rarely of value, this one is no exception IMO Richard. -- P.

Re: GCC 5 modularity

2012-03-21 Thread Robert Dewar
On 3/21/2012 11:35 AM, Basile Starynkevitch wrote: I would be happy to help, but please understand that my understanding of GCC is restricted to gengtype, ggc, and some parts of the middle-end. I know nothing about the vast rest of the GCC compiler. Perhaps suggestions about improvements in

RE: dep question in sched-deps.c

2012-03-21 Thread p z
anyone can help on this question please? thanks From: blue_3...@hotmail.com To: gcc@gcc.gnu.org; maxim.kuvyr...@gmail.com Subject: dep question in sched-deps.c Date: Wed, 21 Mar 2012 01:17:07 + Hello, I am confused by following piece of code in sched-deps.c. My understanding is

[Bug gcov-profile/52627] [4.8 Regression] Build of libgcc fails w/o __GTHREAD_MUTEX_INIT: error: 'mx' undeclared

2012-03-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52627 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug bootstrap/52644] [4.8 Regression] ICE in stage2: RTL check: expected elt 1 type 'i' or 'n', have '0' (rtx reg) in ix86_decompose_address, at config/i386/i386.c:11522

2012-03-21 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52644 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/52649] New: internal compiler error: in predict_paths_for_bb, at predict.c:1812

2012-03-21 Thread deepu.sarmatian at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52649 Bug #: 52649 Summary: internal compiler error: in predict_paths_for_bb, at predict.c:1812 Classification: Unclassified Product: gcc Version: 4.6.2 Status:

[Bug middle-end/52649] internal compiler error: in predict_paths_for_bb, at predict.c:1812

2012-03-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52649 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Component|c++ |middle-end

[Bug middle-end/52650] New: [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 Bug #: 52650 Summary: [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error) Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug tree-optimization/52636] [4.8 Regression] ICE: tree check: expected integer_cst, have string_cst in tree_to_double_int, at tree.h:4324

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52636 --- Comment #4 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-03-21 07:48:02 UTC --- Regstrapped with the patch in comment #2 without regression (but for pr52650;-).

[Bug c/52632] GCC compfail on O0

2012-03-21 Thread izamyatin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52632 Igor Zamyatin izamyatin at gmail dot com changed: What|Removed |Added CC||izamyatin at

[Bug tree-optimization/52636] [4.8 Regression] ICE: tree check: expected integer_cst, have string_cst in tree_to_double_int, at tree.h:4324

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52636 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-21 08:05:56 UTC --- Author: rguenth Date: Wed Mar 21 08:05:51 2012 New Revision: 185599 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185599 Log: 2012-03-21 Richard

[Bug tree-optimization/52636] [4.8 Regression] ICE: tree check: expected integer_cst, have string_cst in tree_to_double_int, at tree.h:4324

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52636 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug c/52632] GCC compfail on O0

2012-03-21 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52632 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug fortran/52651] New: Fortran testsuite ICEs with -flto

2012-03-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52651 Bug #: 52651 Summary: Fortran testsuite ICEs with -flto Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: ice-on-valid-code, wrong-code

[Bug tree-optimization/52638] [4.8 Regression] ice in build_vector_from_val

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52638 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug fortran/52606] Confusing diagnostics for long identifiers

2012-03-21 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52606 --- Comment #7 from Janne Blomqvist jb at gcc dot gnu.org 2012-03-21 08:48:38 UTC --- (In reply to comment #6) (In reply to comment #5) What was the motivation for this hashing scheme, BTW? Linkers already support 1) long symbol names (I

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 Andreas Krebbel krebbel at gcc dot gnu.org changed: What|Removed |Added CC||krebbel at

[Bug middle-end/52649] internal compiler error: in predict_paths_for_bb, at predict.c:1812

2012-03-21 Thread deepu.sarmatian at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52649 --- Comment #1 from deepu.sarmatian at gmail dot com 2012-03-21 09:37:00 UTC --- Hi, Please delete the attachment. Though the bug is in the compiler, it seems it violates the security protocol of my concern.

[Bug bootstrap/52623] 4.7.0-RC-20120314: bootstrap failure on AIX due to multilib and using C++ in post-stage1

2012-03-21 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52623 --- Comment #3 from Michael Haubenwallner michael.haubenwallner at salomon dot at 2012-03-21 09:38:00 UTC --- (In reply to comment #2) We should disable libquadmath on AIX. It is not needed or useful there. Have you tried adding

[Bug middle-end/52649] internal compiler error: in predict_paths_for_bb, at predict.c:1812

2012-03-21 Thread deepu.sarmatian at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52649 --- Comment #2 from deepu.sarmatian at gmail dot com 2012-03-21 09:43:45 UTC --- (In reply to comment #1) Hi, Please delete the attachment. Though the bug is in the compiler, it seems it violates the security protocol of my concern. Also

[Bug fortran/52652] New: call to gfc_match_asynchronous for allocatable at parse.c line 164

2012-03-21 Thread bugzillamail at ameshymn dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52652 Bug #: 52652 Summary: call to gfc_match_asynchronous for allocatable at parse.c line 164 Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug c++/40058] C++ FE generates struct assignments with mismatched sizes

2012-03-21 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40058 --- Comment #3 from Martin Jambor jamborm at gcc dot gnu.org 2012-03-21 10:05:24 UTC --- If this ever gets fixed, we can remove a test in SRA as in: http://gcc.gnu.org/ml/gcc-patches/2012-03/msg01356.html

[Bug c/52653] New: GCC 4.6.* bug on i386 Linux and mingw platforms

2012-03-21 Thread borut.razem at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52653 Bug #: 52653 Summary: GCC 4.6.* bug on i386 Linux and mingw platforms Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/52459] PRE performs stupid inserts

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52459 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added CC||matz at gcc

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

2012-03-21 Thread marc.glisse at normalesup dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52654 Bug #: 52654 Summary: [C++11] Warn on overflow in user-defined literals Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug testsuite/52641] Test cases fail for 16-bit int targets

2012-03-21 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52641 --- Comment #2 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-03-21 10:48:13 UTC --- Author: gjl Date: Wed Mar 21 10:48:08 2012 New Revision: 185602 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185602 Log: PR testsuite/52641 *

[Bug c/52653] GCC 4.6.* bug on i386 Linux and mingw platforms

2012-03-21 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52653 Mikael Pettersson mikpe at it dot uu.se changed: What|Removed |Added CC||mikpe at it dot

[Bug c/52655] New: right shit in switch: gcc compiles with error: label at end of compound statement

2012-03-21 Thread borut.razem at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52655 Bug #: 52655 Summary: right shit in switch: gcc compiles with error: label at end of compound statement Classification: Unclassified Product: gcc Version: 4.6.1

[Bug c/52655] right shit in switch: gcc compiles with error: label at end of compound statement

2012-03-21 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52655 --- Comment #1 from Mikael Pettersson mikpe at it dot uu.se 2012-03-21 11:29:40 UTC --- (In reply to comment #0) The following code compiles with error: label at end of compound statement with the gcc 4.6.1 compiler. Content of t.c:

[Bug tree-optimization/52548] missed PRE optimization when function call follows to-be hoisted variable

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52548 --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-21 11:33:25 UTC --- Created attachment 26940 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26940 patch Patch. Not sure what to do about PA_IN - can we even end up with

[Bug tree-optimization/52548] missed PRE optimization when function call follows to-be hoisted variable

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52548 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2012-03-21 11:40:49 UTC --- Ah, indeed we can. But we should be able to prune from PA_OUT.

[Bug middle-end/52653] GCC 4.6.* bug on i386 Linux and mingw platforms

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52653 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c/52655] right shit in switch: gcc compiles with error: label at end of compound statement

2012-03-21 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52655 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||diagnostic

[Bug c++/24985] caret diagnostics

2012-03-21 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24985 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added CC||borut.razem

[Bug c/52655] confusing error: label at end of compound statement for default without statement

2012-03-21 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52655 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug fortran/52621] ICE when compiling Fortran77 code with optimization

2012-03-21 Thread pepalogik at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 --- Comment #3 from Jan Lachnitt pepalogik at seznam dot cz 2012-03-21 12:18:59 UTC --- Thanks for testing and for the link to GFortranBinaries. I have just installed the very recent unofficial build of gfortran: Using built-in specs.

[Bug c/52655] confusing error: label at end of compound statement for default without statement

2012-03-21 Thread borut.razem at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52655 --- Comment #4 from Borut Ražem borut.razem at gmail dot com 2012-03-21 12:44:34 UTC --- What a shame :-( Sorry for the false alarm. Borut

[Bug middle-end/52653] GCC 4.6.* bug on i386 Linux and mingw platforms

2012-03-21 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52653 --- Comment #3 from Mikael Pettersson mikpe at it dot uu.se 2012-03-21 12:55:55 UTC --- It's caused by r158372, but silent with 4.7.0 on i686. Duplicate of PR50708.

[Bug testsuite/52614] [4.8 Regression] Test failures in gcc.dg/vect: vectorizing unaligned access

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52614 --- Comment #7 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-03-21 12:57:54 UTC --- I have posted the results for powerpc-apple-darwin9 with the patch in comment #0 at http://gcc.gnu.org/ml/gcc-testresults/2012-03/msg02399.html . It

[Bug c/52640] performance bottleneck: gcc/tree.c;value_member

2012-03-21 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52640 --- Comment #4 from Steven Bosscher steven at gcc dot gnu.org 2012-03-21 13:01:07 UTC --- Created attachment 26941 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26941 Needs an ASM_OUTPUT_EXTERNAL platform for testing

[Bug c/52640] performance bottleneck: gcc/tree.c;value_member

2012-03-21 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52640 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|WAITING ---

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 Rainer Orth ro at gcc dot gnu.org changed: What|Removed |Added CC||ro at gcc dot gnu.org

[Bug c/52640] performance bottleneck: gcc/tree.c;value_member

2012-03-21 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52640 --- Comment #5 from Steven Bosscher steven at gcc dot gnu.org 2012-03-21 13:03:57 UTC --- Ah, and obviously there should be a pointer_set_insert before VEC_safe_push...

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #1 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-03-21 13:09:44 UTC --- This is from my Tru64 UNIX removal patch. Could you please check if IPPROTO_IPV6 and/or IPV6_MULTICAST_IF are defined in any

[Bug fortran/52621] ICE when compiling Fortran77 code with optimization

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 --- Comment #4 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-03-21 13:12:51 UTC --- On x86_64-apple-darwin10, the code compiles with the options in comment #0 (with a lot of warnings) for 4.4.6, 4.5.3, 4.6.3, 4.7.0RC2, and trunk (with

[Bug c++/25362] pretty printing of expression fails

2012-03-21 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25362 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug target/52461] [avr] XMEGA+EBI: RAMPZ clobbered while reading from flash

2012-03-21 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52461 --- Comment #9 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-03-21 13:20:25 UTC --- Author: gjl Date: Wed Mar 21 13:20:20 2012 New Revision: 185605 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185605 Log: PR rtl-optimization/52543

[Bug fortran/52652] call to gfc_match_asynchronous for allocatable at parse.c line 164

2012-03-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52652 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

[Bug c++/49152] Unhelpful diagnostic for iterator dereference

2012-03-21 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49152 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug rtl-optimization/52543] lower-subreg.c: code bloat of 300%-400% for multi-word memory splits

2012-03-21 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52543 --- Comment #4 from Georg-Johann Lay gjl at gcc dot gnu.org 2012-03-21 13:20:25 UTC --- Author: gjl Date: Wed Mar 21 13:20:20 2012 New Revision: 185605 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=185605 Log: PR rtl-optimization/52543

[Bug c++/49152] Unhelpful diagnostic for iterator dereference

2012-03-21 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49152 Manuel López-Ibáñez manu at gcc dot gnu.org changed: What|Removed |Added CC||suckfish at

[Bug middle-end/52621] ICE with -O3 -march=opteron in initialize_matrix_A, at tree-data-ref.c:1964

2012-03-21 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-03-21 13:32:31 UTC --- I don't yet know if they are related. Now I do: I've just built a 32-bit C-only compiler on sparc-sun-solaris2.11 at r185563

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 --- Comment #4 from rguenther at suse dot de rguenther at suse dot de 2012-03-21 13:38:28 UTC --- On Wed, 21 Mar 2012, ro at CeBiTec dot Uni-Bielefeld.DE wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 --- Comment #3 from ro at

[Bug middle-end/52621] [4.6/4.7/4.8 Regression] ICE with -O3 -march=opteron in initialize_matrix_A, at tree-data-ref.c:1964

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Known to work||4.4.6,

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-03-21 13:51:46 UTC --- --- Comment #4 from rguenther at suse dot de rguenther at suse dot de 2012-03-21 13:38:28 UTC --- [...] If they are related

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 --- Comment #6 from rguenther at suse dot de rguenther at suse dot de 2012-03-21 13:57:34 UTC --- On Wed, 21 Mar 2012, ro at CeBiTec dot Uni-Bielefeld.DE wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 --- Comment #5 from ro at

[Bug middle-end/52621] [4.6/4.7/4.8 Regression] ICE with -O3 -march=opteron in initialize_matrix_A, at tree-data-ref.c:1964

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug bootstrap/47923] Errors when installing GCC 4.5.2 on AIX 6.1

2012-03-21 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47923 Michael Haubenwallner michael.haubenwallner at salomon dot at changed: What|Removed |Added CC|

[Bug middle-end/52621] [4.6/4.7/4.8 Regression] ICE with -O3 -march=opteron in initialize_matrix_A, at tree-data-ref.c:1964

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52621 --- Comment #8 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-03-21 14:22:49 UTC --- Reduced test SUBROUTINE GHDSYM(IZ,IS,LMMAX,S,LMS,Y,L2M,DRL,NLAY2,K0,DCUT)!, ! COMPLEX Y(L2M,L2M),H(33),S(LMS) COMPLEX

[Bug bootstrap/52623] 4.7.0-RC-20120314: bootstrap failure on AIX due to multilib and using C++ in post-stage1

2012-03-21 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52623 --- Comment #4 from Michael Haubenwallner michael.haubenwallner at salomon dot at 2012-03-21 14:27:06 UTC --- (In reply to comment #3) But the problem isn't with libquadmath itself, but with config-ml.in setting LD_LIBRARY_PATH to find the

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-21 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #2 from dave.anglin at bell dot net 2012-03-21 14:43:57 UTC --- On 3/21/2012 9:09 AM, ro at CeBiTec dot Uni-Bielefeld.DE wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #1 from ro at CeBiTec dot

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-03-21 15:04:51 UTC --- IPPROTO_IPV6 and IPV6_MULTICAST_IF are not defined in any system header on HP-UX 11.00. As far as I can tell, there is no

[Bug middle-end/52656] New: [4.8 regression] gcc.target/sparc/fpmul-2.c FAILs

2012-03-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52656 Bug #: 52656 Summary: [4.8 regression] gcc.target/sparc/fpmul-2.c FAILs Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/52656] [4.8 regression] gcc.target/sparc/fpmul-2.c FAILs

2012-03-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52656 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 --- Comment #7 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-03-21 15:51:23 UTC --- and with #if 1 they fail? As they are wrong-code regressions on an architecture I have no access to, can you see what is the

[Bug c/52640] performance bottleneck: gcc/tree.c;value_member

2012-03-21 Thread jan.sm...@alcatel-lucent.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52640 --- Comment #6 from Jan Smets jan.sm...@alcatel-lucent.com 2012-03-21 15:51:22 UTC --- Comment on attachment 26941 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26941 Needs an ASM_OUTPUT_EXTERNAL platform for testing Where does

[Bug fortran/52622] ICE in gfortran 4.6.3, x86_64

2012-03-21 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52622 --- Comment #3 from Dominique d'Humieres dominiq at lps dot ens.fr 2012-03-21 15:56:46 UTC --- On x86_64-apple-darwin10, compiling the test with 4.6.3, 4.7.0RC2, or trunk gives the follwoing errors pr52622.f90:130.2: function

[Bug middle-end/52650] [4.8 Regression] FAIL: gcc.dg/torture/pr51106-2.c * (internal compiler error)

2012-03-21 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650 Hans-Peter Nilsson hp at gcc dot gnu.org changed: What|Removed |Added CC||hp at gcc dot

[Bug target/52624] Missing __builtin_bswap16

2012-03-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52624 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|NEW Last

[Bug c/52640] performance bottleneck: gcc/tree.c;value_member

2012-03-21 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52640 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Attachment #26941|0 |1 is

[Bug rtl-optimization/52629] global buffer overflow in gcc/reload1.c

2012-03-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52629 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-21 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #4 from dave.anglin at bell dot net 2012-03-21 16:22:38 UTC --- On 3/21/2012 11:04 AM, ro at CeBiTec dot Uni-Bielefeld.DE wrote: Ok, but at least struct sockaddr_in6 is present in/fromnetinet/in.h, otherwise the HAVE_INET6 configure

[Bug target/52630] [4.7 regression] ICE when compiling ppl-0.12 testsuite

2012-03-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52630 Eric Botcazou ebotcazou at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-21 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE 2012-03-21 16:31:41 UTC --- --- Comment #4 from dave.anglin at bell dot net 2012-03-21 16:22:38 UTC --- On 3/21/2012 11:04 AM, ro at CeBiTec dot

[Bug other/52626] make check fixinclude test FAILURES

2012-03-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52626 Rainer Orth ro at gcc dot gnu.org changed: What|Removed |Added Target|x86_64-unknown-linux-gnu|

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 Rainer Orth ro at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug libgcj/52645] gnu/java/net/natPlainDatagramSocketImpl.cc:660:14: error: 'IPPROTO_IPV6' was not declared in this scope

2012-03-21 Thread ro at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52645 --- Comment #7 from Rainer Orth ro at gcc dot gnu.org 2012-03-21 16:46:21 UTC --- Created attachment 26943 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26943 proposed patch

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