[Bug c++/57152] [C++11] Compiler segfault when using const in template alias

2013-05-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57152 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org 2013-05-03 07:28:27 UTC --- This looks like PR 54466

[Bug c++/57155] New: casting to const reference error

2013-05-03 Thread rockeet at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57155 Bug #: 57155 Summary: casting to const reference error Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: major

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.9.0

[Bug other/57151] Wasted work in method verify_cgraph_node

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57151 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug tree-optimization/57066] [4.7/4.8 Regression] std::logb(-inf) returns wrong value

2013-05-03 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57066 --- Comment #8 from Marek Polacek mpolacek at gcc dot gnu.org 2013-05-03 08:55:26 UTC --- Author: mpolacek Date: Fri May 3 08:55:08 2013 New Revision: 198570 URL: http://gcc.gnu.org/viewcvs?rev=198570root=gccview=rev Log: PR

[Bug tree-optimization/57149] [4.8 Regression] wrong -Wmaybe-uninitialized warning with -Os

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57149 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/57149] [4.8 Regression] wrong -Wmaybe-uninitialized warning with -Os

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57149 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.8.1

[Bug tree-optimization/57149] [4.8 Regression] wrong -Wmaybe-uninitialized warning with -Os

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57149 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org 2013-05-03 08:59:08 UTC --- Created attachment 30015 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30015 adjusted testcase preprocessed source that also builds and fails

[Bug tree-optimization/57066] [4.7/4.8 Regression] std::logb(-inf) returns wrong value

2013-05-03 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57066 --- Comment #9 from Marek Polacek mpolacek at gcc dot gnu.org 2013-05-03 08:59:30 UTC --- Author: mpolacek Date: Fri May 3 08:59:14 2013 New Revision: 198571 URL: http://gcc.gnu.org/viewcvs?rev=198571root=gccview=rev Log: PR

[Bug tree-optimization/57066] [4.7/4.8 Regression] std::logb(-inf) returns wrong value

2013-05-03 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57066 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug fortran/57141] Cannot change attributes of USE-associated intrinsic

2013-05-03 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57141 Tobias Burnus burnus at gcc dot gnu.org changed: What|Removed |Added CC||burnus

[Bug c++/14283] Diagnostic for invalid template-id could be improved

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14283 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED

[Bug c++/57155] casting to const reference error

2013-05-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57155 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Severity|major |normal

[Bug c++/57152] [C++11] Compiler segfault when using const in template alias

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57152 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug c++/54466] [C++11] Recursive Type Alias, Member Function Pointer, Segmentation Fault

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54466 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|

[Bug c++/57155] casting to const reference error

2013-05-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57155 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/57147] [4.9 Regression]: setjmp call and if body wrongly elided (function runs off early end)

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57147 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/57156] New: miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 Bug #: 57156 Summary: miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a Classification: Unclassified Product: gcc Version:

[Bug target/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 Matthias Kretz kretz at kde dot org changed: What|Removed |Added Known to fail||4.7.0,

[Bug c++/57044] The following code won't compile

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57044 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 --- Comment #2 from Matthias Kretz kretz at kde dot org 2013-05-03 09:15:33 UTC --- The failure disappears with -fno-tree-ccp

[Bug target/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 --- Comment #3 from Andrew Pinski pinskia at gcc dot gnu.org 2013-05-03 09:16:20 UTC --- I think this is undefined code as you use a uninitialized.

[Bug c/57157] New: Poor optimization of portable rotate idiom

2013-05-03 Thread nisse at lysator dot liu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57157 Bug #: 57157 Summary: Poor optimization of portable rotate idiom Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal

[Bug c++/54318] [C++11] Bogus template instantiation depth exceeds maximum error + segfault

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54318 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2013-05-03 09:20:10 UTC --- Too late for 4.7.x, but let me add the testcase to the testsuite, to be safe.

[Bug libgcc/57085] Segmentation Fault when building a c file

2013-05-03 Thread synergye at codefi dot re
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57085 synergye at codefi dot re changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug middle-end/57147] [4.9 Regression]: setjmp call and if body wrongly elided (function runs off early end)

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57147 --- Comment #3 from Richard Biener rguenth at gcc dot gnu.org 2013-05-03 09:24:45 UTC --- Reduced testcase, miscompiles at -O. struct __jmp_buf_tag {}; typedef struct __jmp_buf_tag jmp_buf[1]; extern int _setjmp (struct __jmp_buf_tag

[Bug c++/54318] [C++11] Bogus template instantiation depth exceeds maximum error + segfault

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54318 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug target/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 --- Comment #4 from Matthias Kretz kretz at kde dot org 2013-05-03 09:37:58 UTC --- (In reply to comment #3) I think this is undefined code as you use a uninitialized. I wouldn't know how to counter this for the _mm_cmpeq_epi8 case, but

[Bug middle-end/57147] [4.9 Regression]: setjmp call and if body wrongly elided (function runs off early end)

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57147 --- Comment #4 from Richard Biener rguenth at gcc dot gnu.org 2013-05-03 09:46:45 UTC --- It's fixup_cfg that removes the abnormal edge after ipa-pure-const figures that SetNaClSwitchExpectations () is const. And it's

[Bug c++/53846] [c++11] memory exhaustion on simple recursive function template that uses decltype

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53846 --- Comment #4 from Paolo Carlini paolo.carlini at oracle dot com 2013-05-03 09:47:02 UTC --- It would be nice to either track down which patch fixed it (I vaguely remember something but I'm not sure) or have a testcase failing quickly and

[Bug c++/54309] [C++11] type alias accessing class template typename

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54309 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|NEW

[Bug c++/53540] C++11: using fails to be equivalent to typedef

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53540 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|

[Bug target/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 --- Comment #5 from Matthias Kretz kretz at kde dot org 2013-05-03 09:56:00 UTC --- (In reply to comment #4) I wouldn't know how to counter this for the _mm_cmpeq_epi8 case Actually, I have yet to find something in the standard that

[Bug middle-end/57147] [4.9 Regression]: setjmp call and if body wrongly elided (function runs off early end)

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57147 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org 2013-05-03 09:57:17 UTC --- A similar testcase is for not 'const' but 'noreturn' discovery which should end up purging the fallthru edge. struct __jmp_buf_tag {}; typedef

[Bug middle-end/57073] __builtin_powif (-1.0, k) should be optimized to 1.0 - 2.0 * (K%2)

2013-05-03 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57073 --- Comment #9 from Tobias Burnus burnus at gcc dot gnu.org 2013-05-03 09:58:20 UTC --- After some discussion with Jakub and Richard - and after doing some code reads, I think it is best do handle this in tree-ssa-math-opts.c (search for

[Bug tree-optimization/57027] [4.9 Regression] ICE in gimple_assign_rhs_code, at gimple.h:2022

2013-05-03 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57027 Jorn Wolfgang Rennecke amylaar at gcc dot gnu.org changed: What|Removed |Added Attachment #30004|0

[Bug libstdc++/57158] New: std::list.erase(const_iterator pos) not implemented

2013-05-03 Thread mattyclarkson at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57158 Bug #: 57158 Summary: std::list.erase(const_iterator pos) not implemented Classification: Unclassified Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity:

[Bug c++/54941] do not print line/column numbers for built-in:0:0

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54941 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added CC|

[Bug c++/57155] casting to const reference error

2013-05-03 Thread rockeet at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57155 --- Comment #2 from rockeet rockeet at gmail dot com 2013-05-03 10:35:53 UTC --- In this case, C++ shouldn't create a temporal object and bound the const ref to it. The C++ standard (C++11) says: 5.2.1 Subscripting [expr.sub] 1 A postfix

[Bug libstdc++/57158] std::list.erase(const_iterator pos) not implemented

2013-05-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57158 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug libstdc++/54577] dequeT::erase() still takes iterator instead of const_iterator

2013-05-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54577 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug libstdc++/57158] std::list.erase(const_iterator pos) not implemented

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57158 --- Comment #2 from Paolo Carlini paolo.carlini at oracle dot com 2013-05-03 10:36:15 UTC --- Matter of priorities. Note that unordered and associative containers and forward_list are already fine.

[Bug libgcj/57074] gcc-4.8.0 libgcj regression on 32bit Power architecture

2013-05-03 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57074 --- Comment #11 from Alan Modra amodra at gmail dot com 2013-05-03 10:42:12 UTC --- No, of course that doesn't work. We make references into the section anchor block as .LANCHORn+offset, so the items in the block must be exactly where

[Bug libgcj/57074] gcc-4.8.0 libgcj regression on 32bit Power architecture

2013-05-03 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57074 --- Comment #12 from Alan Modra amodra at gmail dot com 2013-05-03 10:47:22 UTC --- Created attachment 30017 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30017 Use .org instead of padding in section anchor block This one ensures

[Bug c++/57155] casting to const reference error

2013-05-03 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57155 --- Comment #3 from Jonathan Wakely redi at gcc dot gnu.org 2013-05-03 10:51:10 UTC --- Keep reading 5.4, you didn't get to the bit about type conversions.

[Bug tree-optimization/57027] [4.9 Regression] ICE in gimple_assign_rhs_code, at gimple.h:2022

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57027 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org 2013-05-03 10:53:50 UTC --- (In reply to comment #4) Created attachment 30016 [details] amended patch Using an i686-px-linux-gnu X hppa64-hp-hpux11.11 cross compiler,

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #3 from Martin Liška marxin.liska at gmail dot com 2013-05-03 11:20:00 UTC --- lto-partition.c:265 (add_symbol_to_partition) c++filt: std::_Tuple_impl0ul, int const::_Tuple_impl() dump_symtab_node:

[Bug tree-optimization/57027] [4.9 Regression] ICE in gimple_assign_rhs_code, at gimple.h:2022

2013-05-03 Thread dave.anglin at bell dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57027 --- Comment #6 from dave.anglin at bell dot net 2013-05-03 11:27:33 UTC --- On 3-May-13, at 6:11 AM, amylaar at gcc dot gnu.org wrote: The preprocessed testcase from the first attachment fails needs a different sanity check in

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #2 from Bill Schmidt wschmidt at gcc dot gnu.org 2013-05-03 11:45:06 UTC --- There is a powerpc64 pool machine available. I believe it's gcc110.

[Bug target/47769] [missed optimization] use of btr (bit test and reset)

2013-05-03 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47769 --- Comment #5 from Matthias Kretz kretz at kde dot org 2013-05-03 11:45:49 UTC --- Another ping. The bug status is still WAITING...

[Bug rtl-optimization/57106] [4.8/4.9 Regression] -fcompare-debug failure with -O2 -fschedule-insns -funroll-all-loops

2013-05-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57106 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added CC||ubizjak at

[Bug target/57106] [4.8/4.9 Regression] -fcompare-debug failure with -O2 -fschedule-insns -funroll-all-loops

2013-05-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57106 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Component|rtl-optimization|target

[Bug rtl-optimization/57159] New: Latent bug in RTL GCSE/PRE

2013-05-03 Thread jules at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57159 Bug #: 57159 Summary: Latent bug in RTL GCSE/PRE Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: minor Priority:

[Bug rtl-optimization/57159] Latent bug in RTL GCSE/PRE

2013-05-03 Thread jules at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57159 --- Comment #1 from jules at gcc dot gnu.org 2013-05-03 11:56:53 UTC --- Created attachment 30019 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30019 patch

[Bug target/47769] [missed optimization] use of btr (bit test and reset)

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47769 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|WAITING

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #4 from Jan Hubicka hubicka at ucw dot cz 2013-05-03 12:15:48 UTC --- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #3 from Martin Liška marxin.liska at gmail dot com 2013-05-03 11:20:00 UTC ---

[Bug lto/57084] 483. xalancbmk run fails with -O2 -flto for i686

2013-05-03 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57084 --- Comment #3 from Jan Hubicka hubicka at ucw dot cz 2013-05-03 12:17:20 UTC --- @@ -1993,6 +1994,18 @@ ipa_intraprocedural_devirtualization (gi token = OBJ_TYPE_REF_TOKEN (otr); fndecl = gimple_get_virt_method_for_binfo

[Bug c/57157] Poor optimization of portable rotate idiom

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57157 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug libstdc++/57158] std::list.erase(const_iterator pos) not implemented

2013-05-03 Thread mattyclarkson at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57158 --- Comment #3 from Matt Clarkson mattyclarkson at gmail dot com 2013-05-03 12:21:22 UTC --- Thanks, glad it's been reported.

[Bug target/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 --- Comment #6 from Richard Biener rguenth at gcc dot gnu.org 2013-05-03 12:27:05 UTC --- (In reply to comment #5) (In reply to comment #4) I wouldn't know how to counter this for the _mm_cmpeq_epi8 case Actually, I have yet to

[Bug rtl-optimization/57159] Latent bug in RTL GCSE/PRE

2013-05-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57159 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug libstdc++/54577] dequeT::erase() still takes iterator instead of const_iterator

2013-05-03 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54577 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|UNCONFIRMED

[Bug fortran/57160] New: short-circuit IF only with -ffrontend-optimize

2013-05-03 Thread Joost.VandeVondele at mat dot ethz.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57160 Bug #: 57160 Summary: short-circuit IF only with -ffrontend-optimize Classification: Unclassified Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity:

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #5 from Martin Liška marxin.liska at gmail dot com 2013-05-03 12:43:56 UTC --- Looks like the problem has many occurrences in CLucene: _ZNSt11_Tuple_implILm0EJRKPN6lucene5index11IndexReaderEEEC1Ev/146876

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #6 from Martin Liška marxin.liska at gmail dot com 2013-05-03 12:44:44 UTC --- Created attachment 30020 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30020 FieldCacheImpl.c

[Bug middle-end/57161] New: ICE in in check_probability, at basic-block.h:941

2013-05-03 Thread anton at samba dot org
20130503 (experimental) (GCC) # gcc -O2 -c foo.c foo.c: In function 'testcase': foo.c:40:1: internal compiler error: in check_probability, at basic-block.h:941 } ^ 0x105bb57b check_probability ../../gcc/gcc/basic-block.h:941 0x105bb57b check_probability ../../gcc/gcc/sched-rgn.c

[Bug middle-end/57161] ICE in in check_probability, at basic-block.h:941

2013-05-03 Thread anton at samba dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57161 --- Comment #1 from Anton Blanchard anton at samba dot org 2013-05-03 12:53:49 UTC --- Created attachment 30021 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30021 Testcase

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #7 from Jan Hubicka hubicka at ucw dot cz 2013-05-03 13:03:32 UTC --- Hmm, not weakref but really weak alias of external function. This seems even more weird. What are the flags used to compile the .o file? Honza

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #8 from Martin Liška marxin.liska at gmail dot com 2013-05-03 13:07:56 UTC --- Flags: g++ -DCPPU_ENV=gcc3 -DLIBO_INTERNAL_ONLY -DLINUX -DNDEBUG -DOPTIMIZE -DOSL_DEBUG_LEVEL=0 -DSOLAR_JAVA -DSUPD=410 -DUNIX -DUNX -DX86_64 -D_PTHREADS

[Bug middle-end/57161] ICE in in check_probability, at basic-block.h:941

2013-05-03 Thread anton at samba dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57161 --- Comment #2 from Anton Blanchard anton at samba dot org 2013-05-03 13:17:31 UTC --- A bisect hit this commit: 2013-05-02 Teresa Johnson tejohn...@google.com * loop-unswitch.c (unswitch_loop): Use helper routines with

[Bug lto/57084] 483. xalancbmk run fails with -O2 -flto for i686

2013-05-03 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57084 --- Comment #4 from Martin Jambor jamborm at gcc dot gnu.org 2013-05-03 13:45:28 UTC --- (In reply to comment #3) @@ -1993,6 +1994,18 @@ ipa_intraprocedural_devirtualization (gi token = OBJ_TYPE_REF_TOKEN (otr); fndecl =

[Bug rtl-optimization/57130] [4.8/4.9 Regression] Incorrect and -- extract conversion in combine

2013-05-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57130 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/57162] New: Ofast does not make use of avx while O3 does

2013-05-03 Thread vincenzo.innocente at cern dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57162 Bug #: 57162 Summary: Ofast does not make use of avx while O3 does Classification: Unclassified Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/57051] [4.8 Regression] Optimization regression in 4.8.0 from 4.7.2

2013-05-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57051 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2013-05-03 13:57:52 UTC --- Author: jakub Date: Fri May 3 13:16:13 2013 New Revision: 198580 URL: http://gcc.gnu.org/viewcvs?rev=198580root=gccview=rev Log: Backported

[Bug tree-optimization/57051] Optimization regression in 4.8.0 from 4.7.2

2013-05-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57051 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.8.1 |---

[Bug target/57106] [4.8/4.9 Regression] -fcompare-debug failure with -O2 -fschedule-insns -funroll-all-loops

2013-05-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57106 Uros Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/57156] miscompilation of call to _mm_cmpeq_epi8(a, a) or _mm_comtrue_epu8(a, a) with uninitialized a

2013-05-03 Thread kretz at kde dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57156 Matthias Kretz kretz at kde dot org changed: What|Removed |Added Component|target |tree-optimization

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #9 from Jan Hubicka hubicka at ucw dot cz 2013-05-03 14:19:22 UTC --- Hi, I can not find any symbol ZNSt11_Tuple_implILm0EJRKPN6lucene5index11IndexReaderEEEC1Ev in the preprocessed file you added. Can you check if the symbol

[Bug middle-end/57161] ICE in in check_probability, at basic-block.h:941

2013-05-03 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57161 David Edelsohn dje at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 David Edelsohn dje at gcc dot gnu.org changed: What|Removed |Added CC||anton at

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 David Edelsohn dje at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #5 from Teresa Johnson tejohnson at google dot com 2013-05-03 15:01:51 UTC --- Couldn't reproduce on x86_64, so I am on gcc110 trying to get a bootstrap compiler build going to reproduce. Also see the dup with testcase (again

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #6 from David Edelsohn dje at gcc dot gnu.org 2013-05-03 15:02:18 UTC --- Created attachment 30022 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30022 Testcase Testcase from Anton Blanchard transferred from PR 57161

[Bug libgcj/57074] gcc-4.8.0 libgcj regression on 32bit Power architecture

2013-05-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57074 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Attachment #30010|0 |1

[Bug libgcj/57074] gcc-4.8.0 libgcj regression on 32bit Power architecture

2013-05-03 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57074 --- Comment #14 from Jakub Jelinek jakub at gcc dot gnu.org 2013-05-03 15:05:55 UTC --- $ readelf -Ws obj627/i686-pc-linux-gnu/libjava/.libs/*.so.* | grep _atable_syms_gnu_classpath_tools_keytool_Main.ShutdownHook 9864: 00359ca824

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #7 from Teresa Johnson tejohnson at google dot com 2013-05-03 15:10:50 UTC --- Thanks for the test case - reproduced with my stage1 compiler on gcc110. Teresa On Fri, May 3, 2013 at 8:02 AM, dje at gcc dot gnu.org

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #10 from Martin Liška marxin.liska at gmail dot com 2013-05-03 15:19:08 UTC --- Hi, you are right, the symbol is also missing in FieldCacheImpl.o. Unlike FieldCacheImpl.o, propagg.o really contains symbol:

[Bug c++/57025] Solaris g++ defines __STDC_VERSION__=199901L

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57025 --- Comment #5 from Martin Liška marxin.liska at gmail dot com 2013-05-03 15:20:17 UTC --- Created attachment 30024 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30024 Preprocessed propagg.c

[Bug c++/57025] Solaris g++ defines __STDC_VERSION__=199901L

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57025 Martin Liška marxin.liska at gmail dot com changed: What|Removed |Added CC||marxin.liska

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #11 from Martin Liška marxin.liska at gmail dot com 2013-05-03 15:22:15 UTC --- Created attachment 30025 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30025 Preprocessed propag.c

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 Steve Ellcey sje at gcc dot gnu.org changed: What|Removed |Added CC||sje at gcc

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #9 from Teresa Johnson tejohnson at google dot com 2013-05-03 15:40:16 UTC --- The problem is that with the rounding divide, an odd numbered probability being propagated along a 50-50 branch will be rounded up along both edges,

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #10 from Teresa Johnson tejohnson at google dot com 2013-05-03 15:41:14 UTC --- Hi Steve! Can you confirm whether the patch I just sent also fixes the mips failure? Thanks, Teresa On Fri, May 3, 2013 at 8:40 AM, sje at

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread sje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #11 from Steve Ellcey sje at gcc dot gnu.org 2013-05-03 16:03:48 UTC --- My mips build seems to be working with the patch. It has gotten past the point where it died last night but the complete bootstrap isn't finished yet.

[Bug c++/57163] New: Link failure with thread_local std::default_random_engine

2013-05-03 Thread jleahy+gcc at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57163 Bug #: 57163 Summary: Link failure with thread_local std::default_random_engine Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug bootstrap/57154] [4.9 Regression] Bootstrap broken for powerpc64-unknown-linux-gnu

2013-05-03 Thread tejohnson at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154 --- Comment #12 from Teresa Johnson tejohnson at google dot com 2013-05-03 16:24:33 UTC --- My powerpc bootstrap completed successfully. Sent patch out for review. Teresa On Fri, May 3, 2013 at 9:03 AM, sje at gcc dot gnu.org

[Bug tree-optimization/57144] [4.9 regression] mpfr miscompiled after r198413

2013-05-03 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57144 --- Comment #3 from Jeffrey A. Law law at redhat dot com 2013-05-03 16:37:34 UTC --- I've checked in a patch to the trunk which should fix this problem. If you could verify on ia64 it would be greatly appreciated.

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread hubicka at ucw dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #12 from Jan Hubicka hubicka at ucw dot cz 2013-05-03 16:48:41 UTC --- Hi, you are right, the symbol is also missing in FieldCacheImpl.o. Unlike FieldCacheImpl.o, propagg.o really contains symbol:

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #13 from Martin Liška marxin.liska at gmail dot com 2013-05-03 16:59:42 UTC --- I attached build log where compilation is aborted after calling add_symbol_to_partition_1 of FieldCacheImpl.o. If it is not useful, please tell me how

[Bug c++/57038] Latest libreoffice compilation fails with enabled LTO

2013-05-03 Thread marxin.liska at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57038 --- Comment #14 from Martin Liška marxin.liska at gmail dot com 2013-05-03 17:00:19 UTC --- Created attachment 30027 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30027 Build log1

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