[Bug tree-optimization/46723] [4.5/4.6 Regression] internal compiler error: in get_initial_def_for_induction, at tree-vect-loop.c:2431

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46723 Ira Rosen irar at il dot ibm.com changed: What|Removed |Added CC||irar at il dot ibm.com

[Bug bootstrap/46757] bootstrap failure under Fedora 13 and 14

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46757 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug middle-end/46685] [4.6 Regression] New stack alignment failures with -fpic

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46685 --- Comment #10 from Jakub Jelinek jakub at gcc dot gnu.org 2010-12-02 08:40:08 UTC --- I'd actually prefer to go with the sparc.c change (probably including flag_reorder_blocks_and_partition), then hppa could just write its own function_section

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

Yeh, precisely. The ironly file is a placeholder into which we put the symbols found in the lto symtab so that they can take part in the link and their resolutions be determined. We have no way of conveying any symbol type The error comes out after the lto1 invocation, so why the ironly

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #13 from Jan Hubicka hubicka at ucw dot cz 2010-12-02 08:47:28 UTC --- Yeh, precisely. The ironly file is a placeholder into which we put the symbols found in the lto symtab so that they can take part in the link and their

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #14 from Dave Korn davek at gcc dot gnu.org 2010-12-02 08:52:20 UTC --- (In reply to comment #13) Yeh, precisely. The ironly file is a placeholder into which we put the symbols found in the lto symtab so that they can take part

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #19 from rguenther at suse dot de rguenther at suse dot de 2010-12-02 08:52:14 UTC --- On Wed, 1 Dec 2010, iains at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #18 from Iain Sandoe iains

Re: [Bug driver/46760] LTO doesn't work with FDO

Hi, at one point I tried profiledbootstrap and problem is that we can not merge multiple LTO files that has been profiled different amount of times. This happens during our build because lto1 and cc1 share libbackend. We probably need to add code rescaling corresponding events... Honza

[Bug driver/46760] LTO doesn't work with FDO

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46760 --- Comment #6 from Jan Hubicka hubicka at ucw dot cz 2010-12-02 09:00:51 UTC --- Hi, at one point I tried profiledbootstrap and problem is that we can not merge multiple LTO files that has been profiled different amount of times. This happens

[Bug tree-optimization/46723] [4.5/4.6 Regression] internal compiler error: in get_initial_def_for_induction, at tree-vect-loop.c:2431

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46723 --- Comment #9 from rguenther at suse dot de rguenther at suse dot de 2010-12-02 09:03:35 UTC --- On Thu, 2 Dec 2010, irar at il dot ibm.com wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46723 Ira Rosen irar at il dot ibm.com changed:

[Bug middle-end/46679] fold_binary changes types in divisionm breaking configure -enable-checking

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46679 Jay jay.krell at cornell dot edu changed: What|Removed |Added Version|4.5.1 |4.6.0 --- Comment #1

[Bug driver/46760] LTO doesn't work with FDO

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46760 Dave Korn davek at gcc dot gnu.org changed: What|Removed |Added Depends on||42690

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #20 from Iain Sandoe iains at gcc dot gnu.org 2010-12-02 09:09:49 UTC --- (In reply to comment #19) On Wed, 1 Dec 2010, iains at gcc dot gnu.org wrote: yeah - it's on my TODO (pr43751). FWIW, some time ago, I did enquire about

Re: [Bug driver/46760] LTO doesn't work with FDO

Hi, you can still test bootstrap with simply commenting out that sorry. It should give, sort-of, sane results. I will implement counter rescaling once I get some time for it - it is not too hard. Also not too many setups actually train library built into multiple binaries, so it is not that

[Bug driver/46760] LTO doesn't work with FDO

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46760 --- Comment #8 from Jan Hubicka hubicka at ucw dot cz 2010-12-02 09:22:38 UTC --- Hi, you can still test bootstrap with simply commenting out that sorry. It should give, sort-of, sane results. I will implement counter rescaling once I get some

[Bug c/46762] New: gcc crosscompiled for arm optimises away volatile struct member access when -Os

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46762 Summary: gcc crosscompiled for arm optimises away volatile struct member access when -Os Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: major Priority:

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #15 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-02 09:41:58 UTC --- (In reply to comment #10) I am just trying to get Mozilla building with GNU ld instead of gold. First problem is that Mozilla links some of libraries

[Bug target/35258] two memcpy calls merged incorrectly with -O1

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35258 Andreas Krebbel krebbel at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug middle-end/46758] [4.5/4.6 Regression] -fgraphite-identity produces wrong code when using 64bit constants

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46758 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.5.2

[Bug fortran/46752] OpenMP - Seg fault for unallocated allocatable array in firstprivate clause

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46752 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #21 from rguenther at suse dot de rguenther at suse dot de 2010-12-02 09:50:48 UTC --- On Thu, 2 Dec 2010, iains at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #20 from Iain Sandoe iains

[Bug debug/46724] [4.6 Regression] Wrong debug info: Invalid variable location

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46724 --- Comment #2 from Andreas Krebbel krebbel at gcc dot gnu.org 2010-12-02 09:51:17 UTC --- Marked as 4.6 regression. The behavior of 4.5.2 isn't helpful either but it doesn't return a wrong value as with 4.6.

[Bug tree-optimization/46763] New: gcc 4.5: missed optimization: copy global to local, prefetch

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46763 Summary: gcc 4.5: missed optimization: copy global to local, prefetch Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #22 from Iain Sandoe iains at gcc dot gnu.org 2010-12-02 10:10:06 UTC --- (In reply to comment #21) On Thu, 2 Dec 2010, iains at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #20 from

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 --- Comment #23 from Iain Sandoe iains at gcc dot gnu.org 2010-12-02 10:14:22 UTC --- (In reply to comment #22) At install-time dsymutil is run and the relevant xxx.dSYM is installed along with the objects, where required. s/objects/exes/

[Bug fortran/46753] [4.4/4.5/4.6 Regression] ICE: OpenMP - in extract_omp_for_data, at omp-low.c:335

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46753 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug libfortran/46720] [4.6 Regression] missing quadmath_weak.h with --enable-maintainer-mode

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46720 Thomas Koenig tkoenig at gcc dot gnu.org changed: What|Removed |Added Severity|normal |enhancement

[Bug libfortran/46720] [4.6 Regression] missing quadmath_weak.h with --enable-maintainer-mode

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46720 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus at gcc

[Bug tree-optimization/46763] gcc 4.5: missed optimization: copy global to local, prefetch

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46763 Alexander Monakov amonakov at gcc dot gnu.org changed: What|Removed |Added CC||amonakov

[Bug middle-end/46685] [4.6 Regression] New stack alignment failures with -fpic

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46685 --- Comment #11 from Eric Botcazou ebotcazou at gcc dot gnu.org 2010-12-02 11:30:54 UTC --- Alternatively, we could do something like: --- gcc/config/sparc/sparc.c.jj2010-11-26 18:39:04.0 +0100 +++ gcc/config/sparc/sparc.c

[Bug tree-optimization/46663] ICE: SIGSEGV in vect_recog_pow_pattern (gimple.h:2055) with -O -fexceptions -ftree-vectorize

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46663 --- Comment #1 from irar at gcc dot gnu.org 2010-12-02 11:47:15 UTC --- Author: irar Date: Thu Dec 2 11:47:12 2010 New Revision: 167366 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167366 Log: PR tree-optimization/46663 *

[Bug target/43751] dsymutil is not called for fortran and, under some circumstances not for other FEs.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43751 --- Comment #7 from Iain Sandoe iains at gcc dot gnu.org 2010-12-02 11:49:41 UTC --- proposed work-around for 4.6 http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00145.html Note the following web-page describes the intended usage/behavior of

[Bug debug/46724] [4.6 Regression] Wrong debug info: Invalid variable location

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46724 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/44871] Invalid type mismatches while merging C and C++ sources

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44871 --- Comment #15 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-02 12:24:50 UTC --- Author: rguenth Date: Thu Dec 2 12:24:46 2010 New Revision: 167367 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167367 Log: 2010-12-02 Richard

[Bug c++/44871] Invalid type mismatches while merging C and C++ sources

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44871 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug fortran/46678] [4.6 Regression] Wrong code with strings

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46678 --- Comment #12 from Tobias Burnus burnus at gcc dot gnu.org 2010-12-02 12:44:57 UTC --- I think we can close this PR - can't we?

[Bug other/46268] gengtype warning when GTY(()) markers have no effect

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46268 Laurynas Biveinis lauras at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|SUSPENDED

[Bug c++/46764] New: std=c++0x causes compilation failure on SFINAE test for methods

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46764 Summary: std=c++0x causes compilation failure on SFINAE test for methods Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug libstdc++/43738] basic_file_stdio.cc uses ioctl on a fd, but not available on mingw32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43738 --- Comment #15 from Kai Tietz ktietz at gcc dot gnu.org 2010-12-02 13:15:18 UTC --- Author: ktietz Date: Thu Dec 2 13:15:10 2010 New Revision: 167369 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167369 Log: 2010-12-02 Kai Tietz

[Bug libstdc++/43738] basic_file_stdio.cc uses ioctl on a fd, but not available on mingw32

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43738 Kai Tietz ktietz at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/46763] gcc 4.5: missed optimization: copy global to local, prefetch

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46763 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug fortran/46678] [4.6 Regression] Wrong code with strings

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46678 --- Comment #13 from paul.richard.thomas at gmail dot com paul.richard.thomas at gmail dot com 2010-12-02 13:33:38 UTC --- Semms to me that Jerry should do the honours :-) Paul On Thu, Dec 2, 2010 at 1:45 PM, burnus at gcc dot gnu.org

[Bug c/46765] New: Superfluous 'const' declaration does not generate error or warning

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46765 Summary: Superfluous 'const' declaration does not generate error or warning Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/46765] Superfluous 'const' declaration does not generate error or warning

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46765 --- Comment #1 from Fredrik Hederstierna fredrik.hederstie...@securitas-direct.com 2010-12-02 13:34:26 UTC --- Created attachment 22602 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22602 example file for const.

[Bug c++/46764] std=c++0x causes compilation failure on SFINAE test for methods

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46764 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2010-12-02 13:43:27 UTC --- changing typeof to decltype or __typeof__ causes it to work looks as though 'typeof' simply isn't recognised in C++0x mode

[Bug c++/46764] std=c++0x causes compilation failure on SFINAE test for methods

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46764 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c/46766] New: Type 'void' is treated differently if used as return value or as parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46766 Summary: Type 'void' is treated differently if used as return value or as parameter Product: gcc Version: 4.5.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/46766] Type 'void' is treated differently if used as return value or as parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46766 Andreas Schwab sch...@linux-m68k.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug libgomp/45240] parallel.c: GOMP_parallel_end locks a mutex but fails to unlock it after atomic operation complete

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45240 --- Comment #1 from Jakub Jelinek jakub at gcc dot gnu.org 2010-12-02 14:30:41 UTC --- Author: jakub Date: Thu Dec 2 14:30:37 2010 New Revision: 167370 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167370 Log: PR libgomp/45240 *

[Bug libgomp/43706] scheduling two threads on one core leads to starvation

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43706 --- Comment #27 from Jakub Jelinek jakub at gcc dot gnu.org 2010-12-02 14:31:31 UTC --- Author: jakub Date: Thu Dec 2 14:31:27 2010 New Revision: 167371 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167371 Log: PR libgomp/43706 *

[Bug fortran/46753] [4.4/4.5/4.6 Regression] ICE: OpenMP - in extract_omp_for_data, at omp-low.c:335

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46753 --- Comment #2 from Jakub Jelinek jakub at gcc dot gnu.org 2010-12-02 14:37:25 UTC --- Author: jakub Date: Thu Dec 2 14:37:20 2010 New Revision: 167372 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167372 Log: PR fortran/46753 *

[Bug c/46766] Type 'void' is treated differently if used as return value or as parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46766 --- Comment #2 from Fredrik Hederstierna fredrik.hederstie...@securitas-direct.com 2010-12-02 14:42:35 UTC --- Ok, but also f1() declares that it does not return any parameters, still it can return (void)0; I'm not saying either is wrong, I just

[Bug c/46766] Type 'void' is treated differently if used as return value or as parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46766 --- Comment #3 from Jonathan Wakely redi at gcc dot gnu.org 2010-12-02 15:14:14 UTC --- (In reply to comment #0) void f1(void) { return (void)0; //OK This is valid in C++ but allowing it in C is a GCC extension. void f2(void) {

[Bug other/46542] GCC 4.7 pending patches meta-bug

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46542 Jeffrey A. Law law at redhat dot com changed: What|Removed |Added Attachment #22447|0 |1 is

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

It's valid I think and we try to work out fPIC ourselves in the funny LTO option handling code (but the options are not re-applied at ltrans stage I think, so it doesn't work at all with WHOPR). Hmm, the link command above is LTO, not WHOPR. I wonder why we don't work out -fPIC ourselves

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

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #16 from Jan Hubicka hubicka at ucw dot cz 2010-12-02 15:34:48 UTC --- It's valid I think and we try to work out fPIC ourselves in the funny LTO option handling code (but the options are not re-applied at ltrans stage I think, so

[Bug c/46766] Type 'void' is treated differently if used as return value or as parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46766 --- Comment #4 from Fredrik Hederstierna fredrik.hederstie...@securitas-direct.com 2010-12-02 15:55:05 UTC --- Yes, I agree its EURGH. I guess its not preferred to make C++ template-alike code in C. I think its worth avoid stuff like: #ifdef

[Bug driver/46760] LTO bootstrap doesn't work with FDO

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46760 --- Comment #9 from Jan Hubicka hubicka at gcc dot gnu.org 2010-12-02 15:57:00 UTC --- Created attachment 22604 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22604 Patch I am testing to allow profile merging This patch should allow merging

[Bug tree-optimization/46723] [4.5/4.6 Regression] internal compiler error: in get_initial_def_for_induction, at tree-vect-loop.c:2431

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46723 --- Comment #10 from Richard Guenther rguenth at gcc dot gnu.org 2010-12-02 16:23:26 UTC --- Author: rguenth Date: Thu Dec 2 16:23:20 2010 New Revision: 167377 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167377 Log: 2010-12-02 Richard

[Bug tree-optimization/46723] [4.5 Regression] internal compiler error: in get_initial_def_for_induction, at tree-vect-loop.c:2431

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46723 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P2

[Bug target/43814] gcc failed to inline memcpy

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43814 --- Comment #7 from Maxim Kuvyrkov mkuvyrkov at gcc dot gnu.org 2010-12-02 16:42:40 UTC --- (In reply to comment #6) ... , as an example look at the types the C frontend generates for struct X __attribute__((packed)) { int x; }; void foo

[Bug tree-optimization/45199] [4.6 Regression] ICE in loop distribution at -O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45199 --- Comment #5 from Sebastian Pop spop at gcc dot gnu.org 2010-12-02 16:53:21 UTC --- Author: spop Date: Thu Dec 2 16:53:16 2010 New Revision: 167380 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167380 Log: Fix PR45199: do not aggregate

[Bug tree-optimization/45199] [4.6 Regression] ICE in loop distribution at -O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45199 Sebastian Pop spop at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c/46765] Superfluous 'const' declaration does not generate error or warning

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46765 Joseph S. Myers jsm28 at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c/43651] add warning for duplicate qualifier

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43651 Joseph S. Myers jsm28 at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug target/43814] gcc failed to inline memcpy

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43814 --- Comment #8 from rguenther at suse dot de rguenther at suse dot de 2010-12-02 17:01:08 UTC --- On Thu, 2 Dec 2010, mkuvyrkov at gcc dot gnu.org wrote: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43814 --- Comment #7 from Maxim Kuvyrkov

[Bug c/46766] Type 'void' is treated differently if used as return value or as parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46766 --- Comment #5 from Andreas Schwab sch...@linux-m68k.org 2010-12-02 17:10:15 UTC --- If you want the standard to be changed then this is the wrong place.

[Bug driver/42690] Undefined reference errors with -flto -fuse-linker-plugin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42690 --- Comment #32 from H.J. Lu hjl.tools at gmail dot com 2010-12-02 17:15:52 UTC --- Another testcase: [...@gnu-6 pr12245-6]$ cat y.c #include stdio.h #include stdlib.h #include math.h int main (int argc, char **argv) { int d = atoi (argv[1]);

[Bug fortran/46752] OpenMP - Seg fault for unallocated allocatable array in firstprivate clause

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46752 --- Comment #3 from Bill Long longb at cray dot com 2010-12-02 17:22:48 UTC --- Conflicting commentary from the OpenMP testers and James Beyer of the OpenMP committee: This test case is derived from OpenMP test omp3f/F03_2_9_3_4_5c.f90 . The

[Bug testsuite/46767] New: r167374 introduce gcc.target/i386 regressions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46767 Summary: r167374 introduce gcc.target/i386 regressions Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite AssignedTo:

[Bug middle-end/46667] [4.6 Regression] -freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46667 --- Comment #7 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2010-12-02 17:52:38 UTC --- Here's the backtrace I see for arm-eabi. #0 error (gmsgid=0xf323c8 %+D causes a section type conflict) at ../../combined/gcc/diagnostic.c:747 #1

[Bug middle-end/46667] [4.6 Regression] -freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46667 --- Comment #8 from Ramana Radhakrishnan ramana at gcc dot gnu.org 2010-12-02 17:54:22 UTC --- Created attachment 22605 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22605 Testcase for ARM Backtrace shown in previous comment from the

[Bug fortran/46752] OpenMP - Seg fault for unallocated allocatable array in firstprivate clause

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46752 --- Comment #4 from Tobias Burnus burnus at gcc dot gnu.org 2010-12-02 17:55:56 UTC --- (In reply to comment #3) This usage is not specifically prohibited in the API. Sound like a paraphrase for implementation defined/processor dependent to me.

[Bug c/45062] [4.6 Regression] Revision 162223 caused ICE at c-decl.c:4064

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45062 --- Comment #7 from Nathan Froyd froydnj at gcc dot gnu.org 2010-12-02 18:00:26 UTC --- Author: froydnj Date: Thu Dec 2 18:00:21 2010 New Revision: 167381 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167381 Log: PR c/45062 *

[Bug c/45062] [4.6 Regression] Revision 162223 caused ICE at c-decl.c:4064

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45062 Nathan Froyd froydnj at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/46768] New: [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 Summary: [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug tree-optimization/45948] [4.6 Regression] ICE: SIGSEGV in find_uses_to_rename_use (tree-ssa-loop-manip.c:1242) with -O -fstrict-overflow -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45948 --- Comment #4 from Sebastian Pop spop at gcc dot gnu.org 2010-12-02 18:39:23 UTC --- For this case, we end up generating two memset (0) for the first loop, and we completely remove that loop: void foo (int i, int n) { int a[30]; int b[30];

[Bug fortran/46752] OpenMP - Seg fault for unallocated allocatable array in firstprivate clause

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46752 --- Comment #5 from Bill Long longb at cray dot com 2010-12-02 18:42:53 UTC --- Reply from James: Version 3.1 of the OpenMP specification removes the offending bullet: A variable that appears in a firstprivate clause must be definable. When

[Bug c++/46645] [4.6 Regression] FAIL: 20_util/unique_ptr/requirements/explicit_instantiation/explicit_instantiation.cc

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46645 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug lto/46769] New: LTO failed to build gold

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46769 Summary: LTO failed to build gold Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig...@gcc.gnu.org

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #1 from H.J. Lu hjl.tools at gmail dot com 2010-12-02 19:11:26 UTC --- On Intel64, I got FAIL: gcc.target/i386/pr34256.c scan-assembler-times mov 2 FAIL: gcc.target/i386/pr37434-2.c scan-assembler pinsrw FAIL:

[Bug tree-optimization/45948] [4.6 Regression] ICE: SIGSEGV in find_uses_to_rename_use (tree-ssa-loop-manip.c:1242) with -O -fstrict-overflow -ftree-loop-distribution

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45948 --- Comment #5 from Sebastian Pop spop at gcc dot gnu.org 2010-12-02 19:19:46 UTC --- First patch here: http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00216.html However, I am not fully happy with this fix that tweaks scev const prop to work around

[Bug target/46770] New: Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46770 Summary: Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug target/46770] Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46770 --- Comment #1 from Mike Hommey mh+gcc at glandium dot org 2010-12-02 19:24:44 UTC --- Using .init_array/.fini_array instead of .ctors/.dtors removes the need for the associated (relative) relocations, and avoids the backwards disk seeks on

[Bug fortran/46752] OpenMP - Seg fault for unallocated allocatable array in firstprivate clause

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46752 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added Status|RESOLVED|WAITING Last

[Bug c++/46759] incorrect array bounds warning?

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46759 --- Comment #3 from rwgk at yahoo dot com 2010-12-02 19:47:29 UTC --- Created attachment 22606 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=22606 reproducer with additional tests I changed the original reproducer to return 0 through 4

[Bug middle-end/45297] [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1210 with -Os -fgraphite-identity

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45297 --- Comment #13 from Sebastian Pop spop at gcc dot gnu.org 2010-12-02 20:13:16 UTC --- Author: spop Date: Thu Dec 2 20:13:11 2010 New Revision: 167390 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167390 Log: Fix PR45297: handle ADDR_EXPR

[Bug middle-end/45297] [4.6 Regression] ICE: in create_linear_expr_from_tree, at graphite-sese-to-poly.c:1210 with -Os -fgraphite-identity

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45297 Sebastian Pop spop at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED

[Bug debug/46771] New: [4.6 Regression] -fcompare-debug failure (length) with -O -ftree-vectorize

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46771 Summary: [4.6 Regression] -fcompare-debug failure (length) with -O -ftree-vectorize Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/46772] New: libquadmath: Build failure - strtod: static declaration of 'strtod' follows non-static declaration

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46772 Summary: libquadmath: Build failure - strtod: static declaration of 'strtod' follows non-static declaration Product: gcc Version: 4.6.0 Status: UNCONFIRMED

[Bug target/46770] Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46770 --- Comment #2 from Jan Hubicka hubicka at gcc dot gnu.org 2010-12-02 22:22:17 UTC --- Hmm, is it possible to do the change without breaking ABI (i.e. preserving the proper relative order for binary built with init_arra/fini_array linked with

[Bug target/43751] dsymutil is not called for fortran and, under some circumstances not for other FEs.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43751 m...@gcc.gnu.org mrs at gcc dot gnu.org changed: What|Removed |Added CC||mrs at gcc dot

[Bug target/46685] [4.6 Regression] New stack alignment failures with -fpic

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46685 --- Comment #12 from Eric Botcazou ebotcazou at gcc dot gnu.org 2010-12-02 22:33:24 UTC --- Author: ebotcazou Date: Thu Dec 2 22:33:16 2010 New Revision: 167395 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167395 Log: PR target/46685

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 --- Comment #2 from hjl at gcc dot gnu.org hjl at gcc dot gnu.org 2010-12-02 22:50:49 UTC --- Author: hjl Date: Thu Dec 2 22:50:44 2010 New Revision: 167398 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167398 Log: Turn on

[Bug target/46768] [4.6 Regression] FAIL: gcc.target/i386/pr37434-[24].c

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46768 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added CC||howarth at nitro

[Bug testsuite/46767] r167374 introduce gcc.target/i386 regressions

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46767 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug debug/46771] [4.6 Regression] -fcompare-debug failure (length) with -O -ftree-vectorize

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46771 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug target/46770] Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46770 --- Comment #3 from H.J. Lu hjl.tools at gmail dot com 2010-12-02 23:01:14 UTC --- (In reply to comment #2) Hmm, is it possible to do the change without breaking ABI (i.e. preserving the proper relative order for binary built with

[Bug bootstrap/45888] tm.texi generation is not portable, rule is broken

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45888 --- Comment #19 from Cesar Strauss cestrauss at gmail dot com 2010-12-02 23:38:39 UTC --- (In reply to comment #18) (In reply to comment #17) * anhvofrcaus at gmail dot com wrote on Tue, Nov 30, 2010 at 01:25:49AM CET: It is interesting

[Bug debug/46749] gcc.dg/debug/pr41893-1.c -gdwarf-2 testsuite failures on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46749 m...@gcc.gnu.org mrs at gcc dot gnu.org changed: What|Removed |Added CC||mrs at gcc dot

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