[Bug bootstrap/55049] [4.8 Regression] bootstrap failed with --with-multilib-list=m32,m64,mx32

2012-10-24 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55049 --- Comment #4 from Uros Bizjak 2012-10-25 06:52:15 UTC --- LRA generates (gdb) call debug_rtx (insn) (insn 6 20 7 2 (set (reg/f:SI 0 ax [orig:65 gomp_tls_data.ts.work_share ] [65]) (mem/f/j/c:SI (plus:SI (reg:SI 2 cx [68])

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

2012-10-24 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #3 from Uros Bizjak 2012-10-25 06:51:45 UTC --- (In reply to comment #2) > LRA generates This comment belongs to PR55049 (copied there).

[Bug debug/55056] [4.8 Regression] -O0 -g missing location for register double var

2012-10-24 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55056 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Co

[Bug other/55070] pthread_getname_np returns the name with a terminating newline on Linux.

2012-10-24 Thread chandan.jc at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55070 --- Comment #2 from Chandan Apsangi 2012-10-25 06:32:00 UTC --- Anyway, Not reproducible on latest version of glibc.

[Bug target/55062] bootstrap fails on gcc/config/rs6000/rs6000.c for powerpc-apple-darwin9 using gcc-4.2/g++-4.2

2012-10-24 Thread howarth at nitro dot med.uc.edu
-20121024/libstdc++-v3/libsupc++ -L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/prev-powerpc-apple-darwin9.8.0/libstdc++-v3/src/.libs -L/sw/src/fink.build/gcc48-4.8.0-1000/darwin_objdir/prev-powerpc-apple-darwin9.8.0/libstdc++-v3/libsupc++/.libs -c -g -O2 -mdynamic-no-pic -gtoggle -DIN_GCC -fno

[Bug bootstrap/55068] [4.8 Regression] AIX bootstrap in push_reload() after LRA merge

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55068 --- Comment #2 from Vladimir Makarov 2012-10-25 04:20:00 UTC --- Author: vmakarov Date: Thu Oct 25 04:19:43 2012 New Revision: 192797 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192797 Log: 2012-10-24 Vladimir Makarov

[Bug regression/55050] Regression test failure slp-21.c on arm-linux-gnueabi

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 --- Comment #4 from Vladimir Makarov 2012-10-25 04:20:00 UTC --- Author: vmakarov Date: Thu Oct 25 04:19:43 2012 New Revision: 192797 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192797 Log: 2012-10-24 Vladimir Makarov

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 --- Comment #9 from Ian Lance Taylor 2012-10-25 03:34:22 UTC --- That's strange, because GCC 4.0 doesn't have _Unwind_GetIPInfo, so the configure test that checks for it should have failed, and it should not have been called. Does the Xco

[Bug target/55062] bootstrap fails on gcc/config/rs6000/rs6000.c for powerpc-apple-darwin9 using gcc-4.2/g++-4.2

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55062 --- Comment #5 from Jack Howarth 2012-10-25 03:12:11 UTC --- This issue appears to have been fixed with the commit of... Author: singhai Date: Wed Oct 24 23:09:30 2012 New Revision: 192788 URL: http://gcc.gnu.org/viewcvs?root=gcc&vie

[Bug other/55070] pthread_getname_np returns the name with a terminating newline on Linux.

2012-10-24 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55070 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug bootstrap/55067] [4.8 Regression] AIX bootstrap failure due to lra.c loc_t

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55067 --- Comment #2 from Vladimir Makarov 2012-10-25 02:31:36 UTC --- Author: vmakarov Date: Thu Oct 25 02:31:31 2012 New Revision: 192794 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192794 Log: 2012-10-24 Vladimir Makarov

[Bug other/55070] New: pthread_getname_np returns the name with a terminating newline on Linux.

2012-10-24 Thread chandan.jc at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55070 Bug #: 55070 Summary: pthread_getname_np returns the name with a terminating newline on Linux. Classification: Unclassified Product: gcc Version: 4.5.2 Stat

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread howarth at nitro dot med.uc.edu
|FIXED | --- Comment #8 from Jack Howarth 2012-10-25 01:12:53 UTC --- The failure has shifted now under gcc 4.0.1 to... /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../gcc-4.8-20121024/libbacktrace -I ../../gcc-4.8-20121024/libbacktrace

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

2012-10-24 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 --- Comment #2 from H.J. Lu 2012-10-25 00:49:09 UTC --- LRA generates (gdb) call debug_rtx (insn) (insn 6 20 7 2 (set (reg/f:SI 0 ax [orig:65 gomp_tls_data.ts.work_share ] [65]) (mem/f/j/c:SI (plus:SI (reg:SI 2 cx [68])

[Bug fortran/55069] New: [4.7/4.8 Regression] TRIM incorrectly optimized out for assignment to allocatable string

2012-10-24 Thread quantheory at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55069 Bug #: 55069 Summary: [4.7/4.8 Regression] TRIM incorrectly optimized out for assignment to allocatable string Classification: Unclassified Product: gcc Version: 4.7.3

[Bug middle-end/49848] False positive warning triggered by -Wmaybe-uninitialized

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49848 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/55068] [4.8 Regression] AIX bootstrap in push_reload() after LRA merge

2012-10-24 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55068 David Edelsohn changed: What|Removed |Added Target||powerpc-ibm-aix* St

[Bug bootstrap/55068] New: [4.8 Regression] AIX bootstrap in push_reload() after LRA merge

2012-10-24 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55068 Bug #: 55068 Summary: [4.8 Regression] AIX bootstrap in push_reload() after LRA merge Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCON

[Bug tree-optimization/18501] [4.6/4.7/4.8 Regression] Missing 'used uninitialized' warning (CCP)

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501 Manuel López-Ibáñez changed: What|Removed |Added CC||eggert at gnu dot org --- Comment

[Bug c/48643] Improving -Wuninitialized documentation (4.6.0 missed a bug that 3.4.3 caught)

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48643 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/18501] [4.6/4.7/4.8 Regression] Missing 'used uninitialized' warning (CCP)

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501 Manuel López-Ibáñez changed: What|Removed |Added CC||will...@witt-family.net --- Commen

[Bug c/46684] GCC throws incorrect "may be used uninitialized" warnings

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46684 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

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

2012-10-24 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 H.J. Lu changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Commen

[Bug bootstrap/55067] [4.8 Regression] AIX bootstrap failure due to lra.c loc_t

2012-10-24 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55067 David Edelsohn changed: What|Removed |Added Target||powerpc-ibm-aix* St

[Bug bootstrap/55067] New: [4.8 Regression] AIX bootstrap failure due to lra.c loc_t

2012-10-24 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55067 Bug #: 55067 Summary: [4.8 Regression] AIX bootstrap failure due to lra.c loc_t Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED

[Bug target/50874] loc_t in tree-diagnostics.c conflicts with system header on AIX

2012-10-24 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50874 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug bootstrap/55049] [4.8 Regression] bootstrap failed with --with-multilib-list=m32,m64,mx32

2012-10-24 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55049 --- Comment #3 from H.J. Lu 2012-10-24 22:34:34 UTC --- Another testcase: [hjl@gnu-tools-1 gcc]$ cat /tmp/x.c enum gomp_schedule_type { GFS_GUIDED, GFS_AUTO }; struct gomp_work_share { enum gomp_schedule_type sched; }; struct gomp_team_st

[Bug c++/54928] Infinite output with after ICE with macro

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928 Manuel López-Ibáñez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug lto/55066] New: lto integer-cst change causes ICE

2012-10-24 Thread andi-gcc at firstfloor dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55066 Bug #: 55066 Summary: lto integer-cst change causes ICE Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/18501] [4.6/4.7/4.8 Regression] Missing 'used uninitialized' warning (CCP)

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501 --- Comment #57 from Manuel López-Ibáñez 2012-10-24 22:16:09 UTC --- BTW, Clang has decided to implement this in the FE for simple cases. Quoting: http://clang.llvm.org/docs/ReleaseNotes.html -Wuninitialized has been taught to recognise uninit

[Bug tree-optimization/18501] [4.6/4.7/4.8 Regression] Missing 'used uninitialized' warning (CCP)

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501 Manuel López-Ibáñez changed: What|Removed |Added CC||yellow at rg3 dot name --- Comment

[Bug c/48414] Missing "uninitialized" warning in simple switch

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48414 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/54928] Infinite output with after ICE with macro

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54928 --- Comment #10 from Manuel López-Ibáñez 2012-10-24 22:01:54 UTC --- Author: manu Date: Wed Oct 24 22:01:50 2012 New Revision: 192786 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192786 Log: 2012-10-24 Manuel López-Ibáñez PR c+

[Bug c/48414] Missing "uninitialized" warning in simple switch

2012-10-24 Thread ajv-198-093-0407 at vsta dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48414 Andy Valencia changed: What|Removed |Added CC||ajv-198-093-0407 at vsta

[Bug c/55065] New: different compiling results ...

2012-10-24 Thread cv.schmitt at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55065 Bug #: 55065 Summary: different compiling results ... Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: trivial Priori

[Bug bootstrap/55049] [4.8 Regression] bootstrap failed with --with-multilib-list=m32,m64,mx32

2012-10-24 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55049 --- Comment #2 from hjl at gcc dot gnu.org 2012-10-24 21:49:40 UTC --- Author: hjl Date: Wed Oct 24 21:49:36 2012 New Revision: 192784 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192784 Log: Add a testcase for PR bootstrap/5

[Bug debug/54887] gdb test case failure with mi-var-rtti

2012-10-24 Thread dehao at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54887 --- Comment #7 from dehao at gcc dot gnu.org 2012-10-24 21:25:24 UTC --- I looked at this. Looks like even before r191494, this lexical block was there already. So I'd think this is as expected. Dehao

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread ian at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 --- Comment #6 from ian at gcc dot gnu.org 2012-10-24 21:09:59 UTC --- Author: ian Date: Wed Oct 24 21:09:55 2012 New Revision: 192782 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192782 Log: PR target/55061 * config

[Bug tree-optimization/55064] ice in df_get_live_out

2012-10-24 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55064 Paolo Carlini changed: What|Removed |Added Component|c++ |tree-optimization --- Comment #

[Bug fortran/52843] Unexpected rejection of pure recursive function

2012-10-24 Thread quantheory at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52843 Sean Santos changed: What|Removed |Added CC||quantheory at gmail dot com --- C

[Bug c++/55064] New: ice in df_get_live_out

2012-10-24 Thread dcb314 at hotmail dot com
unk dated 20121024 on an AMD x86_64 box. The compiler said src/torrent_info.cpp: In function 'void bind_torrent_info()': src/torrent_info.cpp:216:1: internal compiler error: Segmentation fault } ^ 0xa7a86f crash_signal ../../src/trunk/gcc/toplev.c:335 0x997452 df

[Bug target/55062] bootstrap fails on gcc/config/rs6000/rs6000.c for powerpc-apple-darwin9 using gcc-4.2/g++-4.2

2012-10-24 Thread iains at gcc dot gnu.org
||2012-10-24 Ever Confirmed|0 |1 --- Comment #4 from Iain Sandoe 2012-10-24 20:32:11 UTC --- (In reply to comment #3) > ../gcc-4.8-20121024/configure --prefix=/sw --prefix=/sw/lib/gcc4.8 > --mandir=/sw/share/man --infodir=/sw/lib/gcc4.

[Bug libstdc++/55043] [4.7/4.8 Regression] issue with nesting unordered_map containing unique_ptr into vector

2012-10-24 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55043 --- Comment #21 from Paolo Carlini 2012-10-24 20:28:59 UTC --- Totally agreed it would be better (in Italian in such cases we say something like "you are trying to open a door which is already open" ;) We'll come to that. Thanks Jon for al

[Bug regression/55050] Regression test failure slp-21.c on arm-linux-gnueabi

2012-10-24 Thread vmakarov at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 Vladimir Makarov changed: What|Removed |Added CC||vmakarov at redhat dot com -

[Bug debug/55063] [4.8 Regression] Thousands of failures in the libstdc++-v3 tests after revision 192739

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55063 --- Comment #3 from Jack Howarth 2012-10-24 20:12:03 UTC --- Also seen as... 0x45d5: TAG_class_type [74] * AT_name( "ios_base" ) AT_declaration( 0x01 ) AT_declaration( 0x01 )

[Bug debug/55063] [4.8 Regression] Thousands of failures in the libstdc++-v3 tests after revision 192739

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55063 --- Comment #2 from Jack Howarth 2012-10-24 20:06:12 UTC --- A 'dwarfdump -a' of the malformed static.o shows the error is at... [ 74] TAG_class_typeDW_CHILDREN_yes AT_name FORM_string

[Bug libstdc++/55043] [4.7/4.8 Regression] issue with nesting unordered_map containing unique_ptr into vector

2012-10-24 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55043 --- Comment #20 from Jonathan Wakely 2012-10-24 20:03:52 UTC --- It's conforming for unordered_map to have a possibly-throwing move ctor, but it must be possible to insert it into a vector, because vector::emplace_back doesn't require copy

[Bug rtl-optimization/55055] [4.8 regression] RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1123

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55055 --- Comment #2 from Vladimir Makarov 2012-10-24 20:02:12 UTC --- Author: vmakarov Date: Wed Oct 24 20:02:08 2012 New Revision: 192779 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192779 Log: 2012-10-24 Vladimir Makarov

[Bug debug/55063] [4.8 Regression] Thousands of failures in the libstdc++-v3 tests after revision 192739

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55063 --- Comment #1 from Jack Howarth 2012-10-24 19:52:07 UTC --- Also seen on x86_64-apple-darwin12 with Xcode 4.5.1. Note that is actually is an error from the dsymutil run on the executable. dsymutil ./static.exe warning: invalid DWARF ge

[Bug middle-end/55027] simplify vector multiplication by 1

2012-10-24 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55027 --- Comment #2 from Marc Glisse 2012-10-24 19:35:03 UTC --- Created attachment 28525 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28525 patch Surprisingly enough, the attached patch doesn't cause any regression in the testsuite

[Bug libstdc++/54075] [4.7.1] unordered_map insert 3x slower than 4.6.2

2012-10-24 Thread fdumont at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54075 --- Comment #30 from François Dumont 2012-10-24 19:27:58 UTC --- I am going to take a look to 4.4 implementation to see if I can explain the difference. But waiting for that can you confirm that without the reserve the number of rehash is simila

[Bug target/55062] bootstrap fails on gcc/config/rs6000/rs6000.c for powerpc-apple-darwin9 using gcc-4.2/g++-4.2

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55062 --- Comment #3 from Jack Howarth 2012-10-24 19:24:13 UTC --- ../gcc-4.8-20121024/configure --prefix=/sw --prefix=/sw/lib/gcc4.8 --mandir=/sw/share/man --infodir=/sw/lib/gcc4.8/info --enable-languages=c,c++,fortran,lto,objc,obj-c++,java

[Bug target/55062] bootstrap fails on gcc/config/rs6000/rs6000.c for powerpc-apple-darwin9 using gcc-4.2/g++-4.2

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55062 --- Comment #2 from Jack Howarth 2012-10-24 19:21:35 UTC --- Created attachment 28524 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28524 bzip2 compressed archive of assembly file for gcc/config/rs6000/rs6000.c on powerpc-apple-darw

[Bug tree-optimization/55060] False un-initialized variable warnings

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55060 Manuel López-Ibáñez changed: What|Removed |Added Blocks||24639 --- Comment #4 from Manuel L

[Bug target/55062] bootstrap fails on gcc/config/rs6000/rs6000.c for powerpc-apple-darwin9 using gcc-4.2/g++-4.2

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55062 --- Comment #1 from Jack Howarth 2012-10-24 19:20:52 UTC --- Created attachment 28523 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28523 bzip2 compressed archive of preprocessed source file for gcc/config/rs6000/rs6000.c on powerpc

[Bug tree-optimization/55060] False un-initialized variable warnings

2012-10-24 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55060 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug debug/55063] New: [4.8 Regression] Thousands of failures in the libstdc++-v3 tests after revision 192739

2012-10-24 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55063 Bug #: 55063 Summary: [4.8 Regression] Thousands of failures in the libstdc++-v3 tests after revision 192739 Classification: Unclassified Product: gcc Version: 4.8.0

[Bug target/55062] New: bootstrap fails on gcc/config/rs6000/rs6000.c for powerpc-apple-darwin9 using gcc-4.2/g++-4.2

2012-10-24 Thread howarth at nitro dot med.uc.edu
../../gcc-4.8-20121024/gcc -I../../gcc-4.8-20121024/gcc/. -I../../gcc-4.8-20121024/gcc/../include -I../../gcc-4.8-20121024/gcc/../libcpp/include -I/sw/include -I/sw/include -I../../gcc-4.8-20121024/gcc/../libdecnumber -I../../gcc-4.8-20121024/gcc/../libdecnumber/dpd -I../libdecnumber -I

[Bug bootstrap/55048] [4.8 Regression] libjava bootstrap failure on trunk after LRA merge

2012-10-24 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55048 Marc Glisse changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug libstdc++/55043] [4.7/4.8 Regression] issue with nesting unordered_map containing unique_ptr into vector

2012-10-24 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55043 --- Comment #19 from Paolo Carlini 2012-10-24 18:51:24 UTC --- Essentially memory allocation is needed because that is the "simplest" state for such containers, what the default constructor also does in other terms. Given that the moved fr

[Bug libstdc++/55028] _GLIBCXX_DEBUG is broken when using v7 namespace

2012-10-24 Thread oleg at smolsky dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55028 --- Comment #3 from oleg at smolsky dot net 2012-10-24 18:36:44 UTC --- Can this be debugged by hacking installed libstdc++ headers? If so, could you point to what needs exporting/testing please?

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 --- Comment #5 from Jack Howarth 2012-10-24 18:30:21 UTC --- The testcase fails with the system compiler on powerpc-apple-darwin9, which is... gcc version 4.0.1 (Apple Inc. build 5493) with the same error when compiled with '-funwind-

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 Ian Lance Taylor changed: What|Removed |Added CC||ian at airs dot com --- Comm

[Bug libstdc++/55043] [4.7/4.8 Regression] issue with nesting unordered_map containing unique_ptr into vector

2012-10-24 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55043 --- Comment #18 from Daniel Krügler 2012-10-24 18:12:25 UTC --- (In reply to comment #17) > Looking at the concrete problem here I think the only thing that is needed > is a conditional noexcept for all containers move constructors (which is >

[Bug debug/54887] gdb test case failure with mi-var-rtti

2012-10-24 Thread dehao at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54887 --- Comment #6 from dehao at gcc dot gnu.org 2012-10-24 17:56:32 UTC --- I'll take a look at this case today.

[Bug tree-optimization/55060] False un-initialized variable warnings

2012-10-24 Thread shenhan at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55060 --- Comment #2 from Han Shen 2012-10-24 17:55:40 UTC --- Yeah, I think value of "i" is never used.

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 --- Comment #3 from Jack Howarth 2012-10-24 17:55:34 UTC --- Created attachment 28522 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28522 assembly file for libbacktrace/dwarf.c on powerpc-apple-darwin9

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 --- Comment #2 from Jack Howarth 2012-10-24 17:54:48 UTC --- Created attachment 28521 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28521 preprocessed source for libbacktrace/dwarf.c on powerpc-apple-darwin9

[Bug target/55061] libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread howarth at nitro dot med.uc.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061 --- Comment #1 from Jack Howarth 2012-10-24 17:52:30 UTC --- Xcode 3.1.4 Component versions: DevToolsCore-1204.0; DevToolsSupport-1186.0 BuildVersion: 9M2809

[Bug debug/54887] gdb test case failure with mi-var-rtti

2012-10-24 Thread arnez at linux dot vnet.ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54887 --- Comment #5 from Andreas Arnez 2012-10-24 17:51:44 UTC --- (In reply to comment #4) > <2><32e>: Abbrev Number: 27 (DW_TAG_lexical_block) > <32f> DW_AT_low_pc : 0x400758 > <337> DW_AT_high_pc : 0x38 0x0 > <3><3

[Bug target/55061] New: libbacktrace build fails during bootstrap on powerpc-apple-darwin9

2012-10-24 Thread howarth at nitro dot med.uc.edu
--tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../../gcc-4.8-20121024/libbacktrace -I ../../gcc-4.8-20121024/libbacktrace/../include -I ../../gcc-4.8-20121024/libbacktrace/../libgcc -I ../libgcc -I ../gcc/include -I ../../gcc/include -funwind-tables -W -Wall -Wwrite-strings -Wstrict

[Bug tree-optimization/55060] False un-initialized variable warnings

2012-10-24 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55060 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic Component|c

[Bug libstdc++/55043] [4.7/4.8 Regression] issue with nesting unordered_map containing unique_ptr into vector

2012-10-24 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55043 --- Comment #17 from Daniel Krügler 2012-10-24 17:48:07 UTC --- (In reply to comment #15) > > 1) It will prevent the incomplete type support > > Ouch... but not required by the standard. I agree, but I consider that as a high price. > > 2) Th

[Bug c/55060] New: False un-initialized variable warnings

2012-10-24 Thread shenhan at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55060 Bug #: 55060 Summary: False un-initialized variable warnings Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority

[Bug other/54030] make install does not honor --program-prefix/--program-suffix for 'gcc' (AVR build)

2012-10-24 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54030 m...@gcc.gnu.org changed: What|Removed |Added CC||mrs at gcc dot gnu.org --- C

[Bug libmudflap/26446] Running large program compiled with mudflap aborts even before reaching main()

2012-10-24 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26446 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/55043] [4.7/4.8 Regression] issue with nesting unordered_map containing unique_ptr into vector

2012-10-24 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55043 --- Comment #16 from Jonathan Wakely 2012-10-24 17:36:52 UTC --- I have a better idea: specialize is_copy_constructible for each std::container to depend on whether its value type is CopyInsertable into it.

[Bug bootstrap/55049] [4.8 Regression] bootstrap failed with --with-multilib-list=m32,m64,mx32

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55049 --- Comment #1 from Vladimir Makarov 2012-10-24 17:35:50 UTC --- Author: vmakarov Date: Wed Oct 24 17:35:37 2012 New Revision: 192771 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192771 Log: 2012-10-24 Vladimir Makarov

[Bug c++/34892] [4.6/4.7/4.8 regression] ICE with ellipsis in default template argument

2012-10-24 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34892 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED CC|gcc-

[Bug other/54030] make install does not honor --program-prefix/--program-suffix for 'gcc' (AVR build)

2012-10-24 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54030 --- Comment #3 from Georg-Johann Lay 2012-10-24 16:55:40 UTC --- Created attachment 28520 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28520 pr54030.diff tentative patch The patch from http://gcc.gnu.org/ml/gcc-patches/2012-07

[Bug libmudflap/26446] Running large program compiled with mudflap aborts even before reaching main()

2012-10-24 Thread fche at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26446 --- Comment #8 from Frank Ch. Eigler 2012-10-24 16:39:58 UTC --- Romain, good analysis.

[Bug libmudflap/26446] Running large program compiled with mudflap aborts even before reaching main()

2012-10-24 Thread romain.geissler at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26446 Romain Geissler changed: What|Removed |Added CC||romain.geissler at gmail

[Bug c++/55058] [4.7/4.8 Regression] Unexpected invalid type conversion error

2012-10-24 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55058 --- Comment #2 from Sebastian Huber 2012-10-24 16:12:39 UTC --- (In reply to comment #1) > can you reduce it to get rid of all the code that doesn't affect the failure? I already reduced it quite a lot, but I try harder tomorrow.

[Bug c++/55058] [4.7/4.8 Regression] Unexpected invalid type conversion error

2012-10-24 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55058 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/55059] New: DWARF missing concrete class definition

2012-10-24 Thread tromey at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55059 Bug #: 55059 Summary: DWARF missing concrete class definition Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug libstdc++/55043] [4.7/4.8 Regression] issue with nesting unordered_map containing unique_ptr into vector

2012-10-24 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55043 --- Comment #15 from Jonathan Wakely 2012-10-24 15:40:28 UTC --- (In reply to comment #14) > I think it is implementable (I have done something similar to ensure that my > optional realizes the same effect), but the costs are not small:

[Bug c++/55058] New: [4.7/4.8 Regression] Unexpected invalid type conversion error

2012-10-24 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55058 Bug #: 55058 Summary: [4.7/4.8 Regression] Unexpected invalid type conversion error Classification: Unclassified Product: gcc Version: 4.7.3 Status: UNCONFI

[Bug fortran/55057] New: [OOP] wrong result with abstract type

2012-10-24 Thread mrestelli at gmail dot com
alt the storages of x, y and z overlap. Notice that the problem is present only when calling alt through an additional subroutine sub, as indicated by the comments. gfortran --version GNU Fortran (GCC) 4.8.0 20121024 (experimental) ./test All the following values should be 2.0

[Bug bootstrap/55048] [4.8 Regression] libjava bootstrap failure on trunk after LRA merge

2012-10-24 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55048 --- Comment #2 from Vladimir Makarov 2012-10-24 15:35:17 UTC --- Author: vmakarov Date: Wed Oct 24 15:35:12 2012 New Revision: 192770 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192770 Log: 2012-10-24 Vladimir Makarov

[Bug fortran/55037] [4.8 Regression] [OOP] ICE with local allocatable variable of abstract type

2012-10-24 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55037 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resol

[Bug fortran/55037] [4.8 Regression] [OOP] ICE with local allocatable variable of abstract type

2012-10-24 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55037 --- Comment #5 from janus at gcc dot gnu.org 2012-10-24 15:23:29 UTC --- Author: janus Date: Wed Oct 24 15:23:25 2012 New Revision: 192768 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192768 Log: 2012-10-24 Janus Weil

[Bug debug/55056] [4.8 Regression] -O0 -g missing location for register double var

2012-10-24 Thread jan.kratochvil at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55056 --- Comment #2 from Jan Kratochvil 2012-10-24 15:23:19 UTC --- -Og -g0 is a total failure of everything, such as: -Breakpoint 2, func2 () at ./gdb.base/return.c:12 -12 return -5; -(gdb) PASS: gdb.base/return.exp: continue to retur

[Bug c/52981] Separate -Wpacked into two options

2012-10-24 Thread akurland at digi dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52981 --- Comment #1 from Aaron S. Kurland 2012-10-24 15:22:28 UTC --- I just realized that my original message was referring to the wrong option. I meant: -Wpadded I am therefore requesting two new options: -Wpadded-element and -Wpadded-st

[Bug rtl-optimization/55055] [4.8 regression] RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1123

2012-10-24 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55055 Uros Bizjak changed: What|Removed |Added Keywords||ra Status|UNCONFIRMED

[Bug regression/55050] Regression test failure slp-21.c on arm-linux-gnueabi

2012-10-24 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55050 Ramana Radhakrishnan changed: What|Removed |Added Target|arm |arm-linux-gnueabi --- Co

[Bug tree-optimization/55054] -Wuninitialized warning in tree-ssa-loop-ivcanon.c

2012-10-24 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55054 --- Comment #3 from Marek Polacek 2012-10-24 14:52:04 UTC --- Ok, sorry. Then we should probably close this one as INVALID...

[Bug target/54473] Compiling advancemame on raspberry pi yields unrecognizable insn

2012-10-24 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54473 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- C

[Bug libstdc++/55053] std::is_explicitly_convertible should be removed

2012-10-24 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55053 Jonathan Wakely changed: What|Removed |Added Known to work||4.8.0 Target Milestone|---

[Bug debug/55056] [4.8 Regression] -O0 -g missing location for register double var

2012-10-24 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55056 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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