[Bug c++/51203] Recursive alias templates not working

2011-11-17 Thread pubby.8 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51203 --- Comment #1 from Pubby8 2011-11-18 07:53:36 UTC --- Whoops! I seem to have left out the template qualifier. template struct foo { template using next = typename foo::next; template <> using next<10> = int; // not sure if alias templ

[Bug c++/51205] New: -flto discards memset/memcpy when only referenced by g++ generated code

2011-11-17 Thread bruck.michael at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51205 Bug #: 51205 Summary: -flto discards memset/memcpy when only referenced by g++ generated code Classification: Unclassified Product: gcc Version: 4.6.1 Status: UNCONFI

[Bug c++/51204] New: g++ does not link getaddrinfo with -lxnet on OpenIndiana

2011-11-17 Thread johann at myrkraverk dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51204 Bug #: 51204 Summary: g++ does not link getaddrinfo with -lxnet on OpenIndiana Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED

[Bug c++/51203] New: Recursive alias templates not working

2011-11-17 Thread pubby.8 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51203 Bug #: 51203 Summary: Recursive alias templates not working Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/51187] miscompilation of genrecog.c at -O2 for --target=avr

2011-11-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51187 Eric Botcazou changed: What|Removed |Added Host||sparc-*-* Summary|gcc 4.6.2 mi

[Bug fortran/51197] [4.7 Regression] Backtrace information less useful

2011-11-17 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51197 --- Comment #3 from Janne Blomqvist 2011-11-18 06:41:15 UTC --- (In reply to comment #2) > Well, thanks for pointing out I was not precise enough. > While "reducing" the problem, I forgot that the difference > lies in where the line > > > > Floa

[Bug c/51187] miscompilation of genrecog.c at -O2 for --target=avr

2011-11-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51187 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c/51187] gcc 4.6.2 miscompiles genrecog.c when building gcc 4.5.3 with --target=avr on Debian/sparc

2011-11-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51187 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/51202] Whether the “else” sentence is necessary to guarantee “if” block works correctly in gcc 3.4.4

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51202 Andrew Pinski changed: What|Removed |Added Target||nios2 Status|UNCONFIRMED

[Bug c/51202] New: Whether the “else” sentence is necessary to guarantee “if” block works correctly in gcc 3.4.4

2011-11-17 Thread yuphone at qq dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51202 Bug #: 51202 Summary: Whether the “else” sentence is necessary to guarantee “if” block works correctly in gcc 3.4.4 Classification: Unclassified Product: gcc Version: 3.4.4

[Bug ada/51201] /bin/bash: gnatls: command not found

2011-11-17 Thread jiez at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51201 --- Comment #2 from Jie Zhang 2011-11-18 02:51:35 UTC --- (In reply to comment #1) > "../../git/configure" Can you try with an absolute path instead? Yes. It has the same error. It happens when configured as a cross compiler, but not as a nativ

[Bug ada/51201] /bin/bash: gnatls: command not found

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51201 --- Comment #1 from Andrew Pinski 2011-11-18 02:47:09 UTC --- "../../git/configure" Can you try with an absolute path instead?

[Bug ada/51201] New: /bin/bash: gnatls: command not found

2011-11-17 Thread jiez at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51201 Bug #: 51201 Summary: /bin/bash: gnatls: command not found Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P

[Bug middle-end/51200] Wrong code sequence to store restrict volatile bitfield

2011-11-17 Thread joey.ye at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51200 --- Comment #1 from Joey Ye 2011-11-18 02:23:17 UTC --- A patch is available at http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00217.html but is pending for about 1 year. Latest discussion is at http://gcc.gnu.org/ml/gcc-patches/2011-11/msg01623.ht

[Bug middle-end/51200] New: Wrong code sequence to store restrict volatile bitfield

2011-11-17 Thread joey.ye at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51200 Bug #: 51200 Summary: Wrong code sequence to store restrict volatile bitfield Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED S

[Bug target/51134] [4.7 Regression] x86 memset/memcpy expansion is broken

2011-11-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51134 --- Comment #8 from Jan Hubicka 2011-11-18 02:18:32 UTC --- Author: hubicka Date: Fri Nov 18 02:18:28 2011 New Revision: 181466 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181466 Log: PR bootstrap/51134 * i386.c (atom_cost): F

[Bug middle-end/51182] [ipa-iterations] running multiple passes of early IPA on a file produces different code when it shouldn't

2011-11-17 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51182 --- Comment #4 from Matt Hargett 2011-11-18 01:43:32 UTC --- Ah, okay. I read in your email you were looking for evidence of bugs, and the behaviour looked fishy to me. Regardless, here is a performance improvement that perhaps should be gotten w

[Bug middle-end/51182] [ipa-iterations] running multiple passes of early IPA on a file produces different code when it shouldn't

2011-11-17 Thread matt at use dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51182 --- Comment #3 from Matt Hargett 2011-11-18 01:41:04 UTC --- Created attachment 25850 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25850 pre-procecessed source that produces better-performing code with two iterations

[Bug libstdc++/51181] [4.7 regression] libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux

2011-11-17 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51181 --- Comment #7 from Richard Henderson 2011-11-18 01:38:53 UTC --- Author: rth Date: Fri Nov 18 01:38:48 2011 New Revision: 181465 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181465 Log: PR libstdc++/51181 * libsupc++/eh_tm.cc (

[Bug lto/51198] [c++0x] [4.7 Regression] ICE with -flto and non-static data member initializers

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51198 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/21514] [DR 488] templates and anonymous enum

2011-11-17 Thread fang at csl dot cornell.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21514 David Fang changed: What|Removed |Added CC||fang at csl dot cornell.edu --- Comment #23

[Bug target/51134] [4.7 Regression] x86 memset/memcpy expansion is broken

2011-11-17 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51134 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug lto/51198] [c++0x] [4.7 Regression] ICE with -flto and non-static data member initializers

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51198 --- Comment #3 from Andrew Pinski 2011-11-18 00:26:25 UTC --- Maybe LTO stream should ignore DECL_INITIAL for FIELD_DECLs.

[Bug c++/51199] New: [C++11][DR 547] gcc forms impossible types derived from function types with cv-qualifier-seq

2011-11-17 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51199 Bug #: 51199 Summary: [C++11][DR 547] gcc forms impossible types derived from function types with cv-qualifier-seq Classification: Unclassified Product: gcc Version: 4.7.0

[Bug middle-end/50598] [4.7 Regression] Undefined symbols: "___emutls_v.*", ... on *-apple-darwin*

2011-11-17 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50598 --- Comment #26 from Jonathan Wakely 2011-11-18 00:16:48 UTC --- (In reply to comment #20) > (In reply to comment #19) > > FAIL: 30_threads/thread/native_handle/typesizes.cc execution test > > This test should be disabled on darwin (and probably

[Bug libstdc++/51140] libstdc++-v3/libsupc++/eh_tm.cc:48: undefined reference to `___sync_sub_and_fetch_4'

2011-11-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51140 --- Comment #3 from Paolo Carlini 2011-11-18 00:06:59 UTC --- I suppose this is a duplicate of PR51181

[Bug c++/46980] ICE (Segmentation fault) building opencv on hppa

2011-11-17 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46980 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/51145] [C++11][DR 1131] Alias template in elaborated-type-specifier accepted

2011-11-17 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51145 --- Comment #2 from Dodji Seketeli 2011-11-18 00:03:04 UTC --- Created attachment 25849 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25849 Candidate patch I am currently testing the attached patch. Note that the hunk of pt.c should be co

[Bug libstdc++/51181] [4.7 regression] libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux

2011-11-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51181 --- Comment #6 from Paolo Carlini 2011-11-17 23:59:16 UTC --- Thanks Richard. I would say, please test.

[Bug target/50751] SH Target: Displacement addressing does not work for QImode and HImode

2011-11-17 Thread oleg.e...@t-online.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50751 Oleg Endo changed: What|Removed |Added Attachment #25684|0 |1 is obsolete|

[Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations

2011-11-17 Thread dodji at seketeli dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 --- Comment #2 from dodji at seketeli dot org 2011-11-17 23:48:12 UTC --- A candidate patch was posted to http://gcc.gnu.org/ml/gcc-patches/2011-11/msg01856.html

[Bug lto/51198] [c++0x] [4.7 Regression] ICE with -flto and non-static data member initializers

2011-11-17 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51198 --- Comment #2 from Volker Reichelt 2011-11-17 23:45:23 UTC --- And another ICE with 'target_expr': === struct A { A(int); }; struct B { A a = 0; }; B b; === bug.cc:11:4: internal compiler error: tree code 'target_expr' is

[Bug lto/51198] [c++0x] [4.7 Regression] ICE with -flto and non-static data member initializers

2011-11-17 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51198 Volker Reichelt changed: What|Removed |Added Summary|[c++0x] [4.7 Regression]|[c++0x] [4.7 Regression]

[Bug lto/51198] New: [c++0x] [4.7 Regression] ICE with throw expression

2011-11-17 Thread reichelt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51198 Bug #: 51198 Summary: [c++0x] [4.7 Regression] ICE with throw expression Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug other/51011] FAIL: gcc.dg/atomic-generic.c (test for excess errors)

2011-11-17 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51011 --- Comment #9 from dave.anglin at bell dot net 2011-11-17 22:56:41 UTC --- On 11/17/2011 4:49 PM, amacleod at redhat dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51011 > > --- Comment #8 from Andrew Macleod 2011-11-17 > 21:49:44

[Bug libstdc++/51181] [4.7 regression] libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux

2011-11-17 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51181 --- Comment #5 from Richard Henderson 2011-11-17 22:52:45 UTC --- http://gcc.gnu.org/ml/libstdc++/2011-11/msg00160.html

[Bug tree-optimization/29751] not optimizing access a[0] , a[1]

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29751 Andrew Pinski changed: What|Removed |Added Attachment #18307|0 |1 is obsolete|

[Bug testsuite/39831] gcc.target/i386/excess-precision-*.c assume the default -mfp-math does not include SSE

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39831 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/32107] bad codegen for vector initialization in Altivec

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32107 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|pinskia at gcc dot

[Bug middle-end/30142] [meta-bug] invalid gimple

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30142 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c/19820] How to get results from a V2SF ?

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19820 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|NEW AssignedTo|pinskia at gcc dot

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 --- Comment #13 from fabien at gcc dot gnu.org 2011-11-17 21:53:15 UTC --- (In reply to comment #12) > Let's wait and strip_using_decl after the loop (i.e. at the return statement), > since a USING_DECL has the same name. We also need to check > i

[Bug other/51011] FAIL: gcc.dg/atomic-generic.c (test for excess errors)

2011-11-17 Thread amacleod at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51011 --- Comment #8 from Andrew Macleod 2011-11-17 21:49:44 UTC --- Created attachment 25846 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25846 potential second patch What I dont get is why HP PARISC doesn't have this same problem with __sync.

[Bug libstdc++/51181] [4.7 regression] libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux

2011-11-17 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51181 --- Comment #4 from dave.anglin at bell dot net 2011-11-17 21:46:40 UTC --- Symbol is from libsupc++/eh_tm.cc.

[Bug objc++/51159] build failure with --enable-build-with-cxx in "gcc-4.6.2/gcc/objc/objc-next-runtime-abi-02.c"

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51159 --- Comment #4 from Andrew Pinski 2011-11-17 21:37:12 UTC --- (In reply to comment #2) > "--enable-build-with-cxx" is an officially supported build option, so it > should > work reliably in releases. But this is not a regression so closing as f

[Bug objc++/51159] build failure with --enable-build-with-cxx in "gcc-4.6.2/gcc/objc/objc-next-runtime-abi-02.c"

2011-11-17 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51159 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/51145] [C++11][DR 1131] Alias template in elaborated-type-specifier accepted

2011-11-17 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51145 Dodji Seketeli changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/51144] r181279 possibly miscompilation of genmddeps

2011-11-17 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51144 --- Comment #5 from Steve Ellcey 2011-11-17 21:22:15 UTC --- Author: sje Date: Thu Nov 17 21:22:11 2011 New Revision: 181457 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181457 Log: 2011-11-17 Steve Ellcey PR middle-end/51144

[Bug libstdc++/51181] [4.7 regression] libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux

2011-11-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51181 --- Comment #3 from Paolo Carlini 2011-11-17 21:10:25 UTC --- I would recommend figuring out which specific patch part of the recent TM / C++ atomic work is at the root of the problem and thus CC-ing either Aldy or Andrew or Rth about it

[Bug libstdc++/51181] [4.7 regression] libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux

2011-11-17 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51181 --- Comment #2 from joseph at codesourcery dot com 2011-11-17 21:06:54 UTC --- FWIW, classic m68k has compare-and-swap, while ColdFire Linux uses kernel helpers (available in both vDSO and syscall forms; the syscall forms are probably rather eas

[Bug c++/51141] [4.7 regression] rev181359 causes Chromium build failure

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51141 fabien at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 fabien at gcc dot gnu.org changed: What|Removed |Added CC||cas43 at cs dot

[Bug c++/51186] declaring main() with auto but without --std=c++11 gives inconsistent error messages

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51186 --- Comment #1 from Jason Merrill 2011-11-17 21:00:34 UTC --- Author: jason Date: Thu Nov 17 21:00:30 2011 New Revision: 181455 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181455 Log: PR c++/51186 * decl.c (grokdeclarator): Imp

[Bug c++/51186] declaring main() with auto but without --std=c++11 gives inconsistent error messages

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51186 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 --- Comment #12 from Jason Merrill 2011-11-17 21:03:31 UTC --- (In reply to comment #6) >do > -field = fields[i--]; > +field = strip_using_decl (fields[i--]); >while (i >= lo && DECL_NAME (fields[i]

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 fabien at gcc dot gnu.org changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug c++/51189] [4.7 Regression] ICE in force_decl_die, at dwarf2out.c:19261

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51189 fabien at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 --- Comment #9 from fabien at gcc dot gnu.org 2011-11-17 20:59:37 UTC --- *** Bug 51189 has been marked as a duplicate of this bug. ***

[Bug c++/51152] [4.7 Regression] error: X has no member named Y on code that seems valid

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51152 fabien at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 fabien at gcc dot gnu.org changed: What|Removed |Added CC||reichelt at gcc dot gnu.org --

[Bug c++/51190] [4.7 Regression] 'using' causing trouble

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51190 fabien at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 --- Comment #7 from fabien at gcc dot gnu.org 2011-11-17 20:57:16 UTC --- FYI, it fixes the following PRs: c++/51190, c++/51189, c++/51188, c++/51152, c++/51141.

[Bug libstdc++/51181] [4.7 regression] libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux

2011-11-17 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51181 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread fabien at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 --- Comment #6 from fabien at gcc dot gnu.org 2011-11-17 20:24:56 UTC --- (In reply to comment #5) > It looks like the sorted fields code in lookup_field_1 needs to handle > using_decl like the unsorted fields code does. I think this will also fix

[Bug fortran/51197] [4.7 Regression] Backtrace information less useful

2011-11-17 Thread anlauf at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51197 --- Comment #2 from Harald Anlauf 2011-11-17 20:17:32 UTC --- (In reply to comment #1) > > A fatal error occurred! Backtrace for this error: > > #0 0x80588BF in _gfortrani_show_backtrace at backtrace.c:261 > > #1 0x80494B7 in _gfortrani_backtr

[Bug fortran/51197] [4.7 Regression] Backtrace information less useful

2011-11-17 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51197 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- Co

[Bug fortran/51197] New: [4.7 Regression] Backtrace information less useful

2011-11-17 Thread anlauf at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51197 Bug #: 51197 Summary: [4.7 Regression] Backtrace information less useful Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug c++/51188] invalid static_cast from type 'XBase' to type 'int'

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51188 --- Comment #5 from Jason Merrill 2011-11-17 19:32:13 UTC --- It looks like the sorted fields code in lookup_field_1 needs to handle using_decl like the unsorted fields code does. I think this will also fix PR51141 (instead of the patch you alre

[Bug middle-end/51182] [ipa-iterations] running multiple passes of early IPA on a file produces different code when it shouldn't

2011-11-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51182 --- Comment #2 from Richard Guenther 2011-11-17 19:25:56 UTC --- This kind of changes are not interesting (and I doubt anyone will investigate). Interesting are code changes that make a difference in performance. Btw, the code path with the most

[Bug other/51174] AIX unexpected error_mark node in new TM tests

2011-11-17 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51174 --- Comment #10 from David Edelsohn 2011-11-17 19:23:11 UTC --- My patch did not fix the testsuite failures in trans-mem.c:tm_mangle() where ipa_tm_create_version() and ipa_tm_create_version_alias() call tm_mangle() with DECL_COMDAT_GROUP field N

[Bug other/51174] AIX unexpected error_mark node in new TM tests

2011-11-17 Thread aldyh at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51174 --- Comment #9 from Aldy Hernandez 2011-11-17 19:04:43 UTC --- > I do not understand what you are asking. You can reproduce the failures or > you > cannot? My rs6000.c patch fixes some of the failures. The varasm.c patch is > necessary to fix

[Bug other/51174] AIX unexpected error_mark node in new TM tests

2011-11-17 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51174 --- Comment #8 from David Edelsohn 2011-11-17 18:37:36 UTC --- > How can I reproduce this additional error in trans-mem.c? I believe that you need to use a target that does not define HAVE_COMDAT_GROUP. Other targets do not fill in DECL_COMDAT_

[Bug c++/50306] ambiguous templated conversion operators accepted

2011-11-17 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50306 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

[Bug c++/51196] FAIL: g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C

2011-11-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51196 --- Comment #3 from Paolo Carlini 2011-11-17 18:14:16 UTC --- I'll see what I can do... At the moment really I have no idea why for this target only we have a different behavior.

[Bug other/51174] AIX unexpected error_mark node in new TM tests

2011-11-17 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51174 --- Comment #7 from Aldy Hernandez 2011-11-17 18:06:20 UTC --- > The rs6000.c failure looks like rs6000_xcoff_section_type_flags() should deal > with decl == NULL. > > But the other similar failure is in trans-mem.c: > > (gdb) where > #0 inte

[Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations

2011-11-17 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 Dodji Seketeli changed: What|Removed |Added CC|dodji at gcc dot gnu.org| --- Comment #1 from Dodji Seketeli 201

[Bug c++/50306] ambiguous templated conversion operators accepted

2011-11-17 Thread malaperle at omnialabs dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50306 --- Comment #1 from Marc-Andre Laperle 2011-11-17 18:00:27 UTC --- I have never worked with the GCC source code before, any pointers to where I should start to look to fix this issue? Thanks!

[Bug bootstrap/51094] [4.7 Regression] Bootstrap failure at revision 181279 on non-ELF targets

2011-11-17 Thread iains at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51094 --- Comment #20 from Iain Sandoe 2011-11-17 17:50:09 UTC --- (In reply to comment #19) > > --- Comment #18 from Iain Sandoe 2011-11-15 > > 09:34:00 UTC --- > > (In reply to comment #16) > >> > --- Comment #15 from Iain Sandoe 2011-11-14 > >>

[Bug tree-optimization/51118] [4.7 Regression] ICE: tree check: expected tree that contains ‘typed’ structure, have ‘block’ in fold_checksum_tree, at fold-const.c:14160

2011-11-17 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51118 --- Comment #5 from Uros Bizjak 2011-11-17 17:50:44 UTC --- Better patch: --cut here-- Index: fold-const.c === --- fold-const.c(revision 181443) +++ fold-const.c(working cop

[Bug c++/51196] FAIL: g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51196 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #2 f

[Bug bootstrap/51094] [4.7 Regression] Bootstrap failure at revision 181279 on non-ELF targets

2011-11-17 Thread ro at CeBiTec dot Uni-Bielefeld.DE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51094 --- Comment #19 from ro at CeBiTec dot Uni-Bielefeld.DE 2011-11-17 17:40:02 UTC --- > --- Comment #18 from Iain Sandoe 2011-11-15 > 09:34:00 UTC --- > (In reply to comment #16) >> > --- Comment #15 from Iain Sandoe 2011-11-14 >> > 08:47:16 UTC

[Bug c++/51191] [C++0x] SEGV on deducing template aliases with non-template alias declarations

2011-11-17 Thread dodji at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51191 Dodji Seketeli changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/51196] FAIL: g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C

2011-11-17 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51196 --- Comment #1 from Paolo Carlini 2011-11-17 17:33:43 UTC --- That's a pity, but personally frankly I don't think I will be able to seriously debug for this target in the near future. Or maybe Jason has something to suggest. Otherwise I propose t

[Bug c++/51194] ICE about template aliasing

2011-11-17 Thread dodji at seketeli dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51194 --- Comment #1 from dodji at seketeli dot org 2011-11-17 17:33:28 UTC --- I could not reproduce the ICE with svn trunk revision r181378. Here is what I get: $ cat -n test.cc 1#include 2#include 3 4template

[Bug tree-optimization/51118] [4.7 Regression] ICE: tree check: expected tree that contains ‘typed’ structure, have ‘block’ in fold_checksum_tree, at fold-const.c:14160

2011-11-17 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51118 Uros Bizjak changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at g

[Bug rtl-optimization/50663] conditional propagation missed in cprop.c pass

2011-11-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50663 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/50663] conditional propagation missed in cprop.c pass

2011-11-17 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50663 --- Comment #2 from Eric Botcazou 2011-11-17 17:11:30 UTC --- Author: ebotcazou Date: Thu Nov 17 17:11:16 2011 New Revision: 181446 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181446 Log: PR rtl-optimization/50663 * cprop.c (im

[Bug c++/51137] [C++0x] [4.7 Regression] ICE with -std=c++0x and virtual inheritance

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51137 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/39976] [4.5/4.6/4.7 Regression] Big sixtrack degradation on powerpc 32/64 after revision r146817

2011-11-17 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39976 Michael Matz changed: What|Removed |Added CC||matz at gcc dot gnu.org --- Comment #39 fr

[Bug c++/51196] New: FAIL: g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C

2011-11-17 Thread Greta.Yorsh at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51196 Bug #: 51196 Summary: FAIL: g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal

[Bug web/51195] viewcvs can't display gcc/testsuite/gcc.dg/

2011-11-17 Thread gseanmcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51195 --- Comment #2 from Sean McGovern 2011-11-17 16:37:59 UTC --- Wondering if it's the same issue as http://viewvc.tigris.org/issues/show_bug.cgi?id=454 -- if so it's been fixed in viewvc 1.1.12 which was just released 2 weeks ago.

[Bug c++/51137] [C++0x] [4.7 Regression] ICE with -std=c++0x and virtual inheritance

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51137 --- Comment #2 from Jason Merrill 2011-11-17 16:35:08 UTC --- Author: jason Date: Thu Nov 17 16:34:59 2011 New Revision: 181444 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181444 Log: PR c++/51137 * class.c (build_base_path): D

[Bug middle-end/50325] [4.7 Regression] 76 new fails with rev. 177691

2011-11-17 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50325 --- Comment #15 from Dominique d'Humieres 2011-11-17 16:33:59 UTC --- > As the tests from Ian Sandoe and Dominique d'Humieres show, the Darwin/AIX > regressions disappear when limiting the extract_bit_field invocation to > fieldmode == BLKmode (a

[Bug web/51195] viewcvs can't display gcc/testsuite/gcc.dg/

2011-11-17 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51195 --- Comment #1 from Jonathan Wakely 2011-11-17 16:19:15 UTC --- it happens all the time, not just with that directory. retry and it sometimes works eventually

[Bug tree-optimization/50644] ICE in set_is_used added today

2011-11-17 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50644 Michael Matz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/50741] [4.7 Regression] remove_unused_locals causes seg fault

2011-11-17 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50741 Michael Matz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/45012] Invalid ambiguity on partial class specialization matching

2011-11-17 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45012 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Comm

[Bug tree-optimization/50644] ICE in set_is_used added today

2011-11-17 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50644 --- Comment #20 from Michael Matz 2011-11-17 16:04:04 UTC --- Author: matz Date: Thu Nov 17 16:03:56 2011 New Revision: 181443 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181443 Log: PR middle-end/50644 PR middle-end/50741

[Bug middle-end/50741] [4.7 Regression] remove_unused_locals causes seg fault

2011-11-17 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50741 --- Comment #8 from Michael Matz 2011-11-17 16:04:04 UTC --- Author: matz Date: Thu Nov 17 16:03:56 2011 New Revision: 181443 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181443 Log: PR middle-end/50644 PR middle-end/50741

[Bug target/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault

2011-11-17 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #8 f

  1   2   >