[Bug tree-optimization/60930] [4.8/4.9/4.10 Regression] Wrong folding of - ((unsigned long long) a * (unsigned long long) (unsigned int)-1)

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60930 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/60102] powerpc fp-bit ices at dwf_regno

2014-04-22 Thread sebastian.hu...@embedded-brains.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60102 Sebastian Huber changed: What|Removed |Added CC||sebastian.huber@embedded-br

[Bug target/60607] -march=native command line option handling breaks LTO option machinery

2014-04-22 Thread trippels at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60607 Markus Trippelsdorf changed: What|Removed |Added Version|4.9.0 |4.9.1 Target Milestone|---

[Bug tree-optimization/60902] [4.9/4.10 Regression] ffmpeg built with gcc 4.9 RC produces incorrect flac playback code

2014-04-22 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60902 --- Comment #26 from Jeffrey A. Law --- Testing is good. Just trying to build a nice little testcase for the regression suite.

[Bug c++/60924] __attribute__((no_sanitize_address)) and friends should (only?) be allowed at function definitions

2014-04-22 Thread y.gribov at samsung dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60924 Yury Gribov changed: What|Removed |Added CC||y.gribov at samsung dot com --- Comment #4

[Bug fortran/60898] model compile error with gfortran 4.7 and gcc 4.9 on Mac OS 10.9

2014-04-22 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org --- Comment

[Bug tree-optimization/60930] Wrong folding of - ((unsigned long long) a * (unsigned long long) (unsigned int)-1)

2014-04-22 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60930 Andrew Pinski changed: What|Removed |Added Summary|Wrong constant folding |Wrong folding of - |

[Bug tree-optimization/60930] New: Wrong constant folding

2014-04-22 Thread ishiura-compiler at ml dot kwansei.ac.jp
gcc-4.10.0/ --with-gmp=/usr/local/gmp-5.1.1/ --with-mpfr=/usr/local/mpfr-3.1.2/ --with-mpc=/usr/local/mpc-1.0.2/ --disable-multilib --disable-nls --enable-languages=c Thread model: posix gcc version 4.10.0 20140422 (experimental) (GCC) The status of the other versions are

[Bug debug/60929] New: [4.8/4.9/4.10 regression] ICE in get_ref_die_offset, at dwarf2out.c

2014-04-22 Thread ppluzhnikov at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60929 Bug ID: 60929 Summary: [4.8/4.9/4.10 regression] ICE in get_ref_die_offset, at dwarf2out.c Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug fortran/60898] model compile error with gfortran 4.7 and gcc 4.9 on Mac OS 10.9

2014-04-22 Thread shaojuncycle at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898 --- Comment #2 from cycle --- Thank you for you reply. The code file plib8b.f90 is in the attachment. 2014-04-21 21:02 GMT+08:00 dominiq at lps dot ens.fr < gcc-bugzi...@gcc.gnu.org>: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60898 > > Domi

[Bug fortran/60928] New: gfortran issue with allocatable components and OpenMP

2014-04-22 Thread quantheory at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60928 Bug ID: 60928 Summary: gfortran issue with allocatable components and OpenMP Product: gcc Version: 4.8.3 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug target/60735] GCC targeting E500 with SPE has errors with the _Decimal64 type

2014-04-22 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60735 --- Comment #13 from Michael Meissner --- Author: meissner Date: Tue Apr 22 23:33:14 2014 New Revision: 209664 URL: http://gcc.gnu.org/viewcvs?rev=209664&root=gcc&view=rev Log: [gcc] 2014-04-21 Michael Meissner PR target/60735 * confi

[Bug c++/60927] Ambiguity not caught when name introduced through using-directive conflicts with previously declared entity

2014-04-22 Thread mbos at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60927 Maurice Bos changed: What|Removed |Added CC||mbos at google dot com --- Comment #1 from

[Bug target/60926] Compiler doesn't properly align stack pointer

2014-04-22 Thread gidici61 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60926 --- Comment #5 from gidici61 at gmail dot com --- Please see also: http://stackoverflow.com/questions/22941372/gcc-4-7-2-in-debian-wheezy-doesnt-always-properly-align-stack-pointer-is-this/23055211#23055211

[Bug libstdc++/56019] max_align_t should be in std namespace

2014-04-22 Thread Jobst.Ziebell at mailbox dot tu-dresden.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56019 --- Comment #5 from Jobst.Ziebell at mailbox dot tu-dresden.de --- I would propose adding something like #ifdef _GCC_MAX_ALIGN_T ... #endif around the 'using' declaration. (Though I really have no idea whatsoever off gcc internals...)

[Bug target/60926] Compiler doesn't properly align stack pointer

2014-04-22 Thread gidici61 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60926 --- Comment #4 from gidici61 at gmail dot com --- (In reply to Andrew Pinski from comment #3) > (In reply to gidici61 from comment #2) > > Register rsp is correctly aligned before "call g1"; let's assume rsp=0xB0. > > "call g1" pushes rip (8 bytes)

[Bug libstdc++/55817] [C++11] void return value in std::vector::insert() c++11 should be an iterator

2014-04-22 Thread Jobst.Ziebell at mailbox dot tu-dresden.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55817 Jobst.Ziebell at mailbox dot tu-dresden.de changed: What|Removed |Added Status|NEW |RESOLVED

[Bug target/60926] Compiler doesn't properly align stack pointer

2014-04-22 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60926 --- Comment #3 from Andrew Pinski --- (In reply to gidici61 from comment #2) > Register rsp is correctly aligned before "call g1"; let's assume rsp=0xB0. > "call g1" pushes rip (8 bytes) on the stack. Now rsp=0xA8. > Then "pushq %rbp" subtracts 8

[Bug c++/60927] New: Ambiguity not caught when name introduced through using-directive conflicts with previously declared entity

2014-04-22 Thread filip.roseen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60927 Bug ID: 60927 Summary: Ambiguity not caught when name introduced through using-directive conflicts with previously declared entity Product: gcc Version: unknown

[Bug target/60926] Compiler doesn't properly align stack pointer

2014-04-22 Thread gidici61 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60926 --- Comment #2 from gidici61 at gmail dot com --- Register rsp is correctly aligned before "call g1"; let's assume rsp=0xB0. "call g1" pushes rip (8 bytes) on the stack. Now rsp=0xA8. Then "pushq %rbp" subtracts 8. Now rsp=0xA0. "subq $8, %rsp" s

[Bug libstdc++/56019] max_align_t should be in std namespace

2014-04-22 Thread Jobst.Ziebell at mailbox dot tu-dresden.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56019 Jobst.Ziebell at mailbox dot tu-dresden.de changed: What|Removed |Added CC||Jobst.Ziebell

[Bug middle-end/59507] ICE: in mark_reachable_handlers, at tree-eh.c:3833 with -O -fnon-call-exceptions -fvtable-verify=preinit

2014-04-22 Thread ctice at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59507 ctice at gcc dot gnu.org changed: What|Removed |Added CC||ctice at gcc dot gnu.org --- Co

[Bug fortran/60495] [4.9/4.10 Regression] ICE: in fold_convert_loc, at fold-const.c:1994

2014-04-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60495 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/58880] [4.9/4.10 Regression] [OOP] ICE on valid with FINAL function and type extension

2014-04-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58880 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/60914] ICE: SIGSEGV (use after free) in bitmap_obstack_alloc_stat() with -flto -fvtable-verify=preinit

2014-04-22 Thread ctice at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60914 --- Comment #2 from ctice at gcc dot gnu.org --- Running your tests, I get a different ICE: gcc-fsf-root/usr/local/bin/gcc -O -flto -fvtable-verify=preinit pr59437.C pr59437.C: In function ‘_GLOBAL__sub_I.00099_cout’: pr59437.C:24:1: internal com

[Bug fortran/58880] [4.9/4.10 Regression] [OOP] ICE on valid with FINAL function and type extension

2014-04-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58880 --- Comment #15 from Tobias Burnus --- Author: burnus Date: Tue Apr 22 21:12:46 2014 New Revision: 209662 URL: http://gcc.gnu.org/viewcvs?rev=209662&root=gcc&view=rev Log: 2014-04-22 Tobias Burnus Backport from mainline 2014-0

[Bug fortran/60495] [4.9/4.10 Regression] ICE: in fold_convert_loc, at fold-const.c:1994

2014-04-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60495 --- Comment #10 from Tobias Burnus --- Author: burnus Date: Tue Apr 22 21:12:46 2014 New Revision: 209662 URL: http://gcc.gnu.org/viewcvs?rev=209662&root=gcc&view=rev Log: 2014-04-22 Tobias Burnus Backport from mainline 2014-0

[Bug c/60926] Compiler doesn't properly align stack pointer

2014-04-22 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60926 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/60926] New: Compiler doesn't properly align stack pointer

2014-04-22 Thread gidici61 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60926 Bug ID: 60926 Summary: Compiler doesn't properly align stack pointer Product: gcc Version: 4.7.2 Status: UNCONFIRMED Severity: trivial Priority: P3 Component: c

[Bug c++/60850] pedantic warning behavior when casting void* to ptr-to-func

2014-04-22 Thread daniel.gutson at tallertechnologies dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60850 --- Comment #6 from Daniel Gutson --- Thanks Manuel. 1) I didn't see a warning regarding the old use of -pedantic rather than -Wpedantic 2) I'll change that, after the C++ FE maintainer sees the patch in order to not pollute the thread with mor

[Bug c++/60924] __attribute__((no_sanitize_address)) and friends should (only?) be allowed at function definitions

2014-04-22 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60924 --- Comment #3 from Andrew Pinski --- >I think we should disallow __attribute__((no_sanitize_address)) at >declarations because: > 1) it's more consistent More consistent with what, it would be very inconsistent with the rest of GCC's attributes

[Bug c++/60924] __attribute__((no_sanitize_address)) and friends should (only?) be allowed at function definitions

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60924 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2 f

[Bug target/60925] [4.9 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm'

2014-04-22 Thread aaro.koskinen at iki dot fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60925 --- Comment #2 from Aaro Koskinen --- GLIVC 2.19 compiles fine with GCC 4.8.2.

[Bug target/60925] [4.9 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm'

2014-04-22 Thread aaro.koskinen at iki dot fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60925 --- Comment #1 from Aaro Koskinen --- Created attachment 32655 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32655&action=edit Pre-processed source. Steps to reproduce: hppa-linux-gnu-gcc gethstbyad.i -c -std=gnu99 -fgnu89-inline -O2 -Wal

[Bug fortran/60881] ICE on dummy argument that extends a type with scalar and scalar coarry components

2014-04-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60881 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/60925] New: [4.9 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm'

2014-04-22 Thread aaro.koskinen at iki dot fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60925 Bug ID: 60925 Summary: [4.9 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm' Product: gcc Version: 4.9.0 Status: UNCONFIRMED Seve

[Bug fortran/60881] ICE on dummy argument that extends a type with scalar and scalar coarry components

2014-04-22 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60881 --- Comment #2 from Tobias Burnus --- Author: burnus Date: Tue Apr 22 19:28:43 2014 New Revision: 209657 URL: http://gcc.gnu.org/viewcvs?rev=209657&root=gcc&view=rev Log: 2014-04-22 Tobias Burnus PR fortran/60881 * trans-expr.

[Bug target/60906] target attribute causes other attributes to be ignored

2014-04-22 Thread harald at gigawatt dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60906 --- Comment #8 from Harald van Dijk --- Oh, based on the existing error for void f(); void f() __attribute__((regparm(3))); which is accepted on x86-64, but fails on x86-32 with test.cc:2:36: error: new declaration ‘void f()’ void f() __attrib

[Bug target/60906] target attribute causes other attributes to be ignored

2014-04-22 Thread tmsriram at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60906 --- Comment #7 from Sriraman Tallam --- (In reply to Jakub Jelinek from comment #6) > GCC has like 60 or 70 target independent attributes plus sometimes various > target dependent attributes. Figuring out which are ABI changing and must > be erro

[Bug target/60906] target attribute causes other attributes to be ignored

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60906 --- Comment #6 from Jakub Jelinek --- GCC has like 60 or 70 target independent attributes plus sometimes various target dependent attributes. Figuring out which are ABI changing and must be errored out on mismatch, which are safe to ignore, which

[Bug target/60906] target attribute causes other attributes to be ignored

2014-04-22 Thread harald at gigawatt dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60906 --- Comment #5 from Harald van Dijk --- (In reply to Sriraman Tallam from comment #4) > I do not understand why the default function's attributes should be applied > to all declarations? The alternative is to not apply them to all declarations, b

[Bug target/60906] target attribute causes other attributes to be ignored

2014-04-22 Thread tmsriram at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60906 Sriraman Tallam changed: What|Removed |Added CC||tmsriram at google dot com --- Comment

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-04-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 --- Comment #19 from Marc Glisse --- Created attachment 32654 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32654&action=edit potential export fix I am currently testing the attached.

[Bug c++/60924] __attribute__((no_sanitize_address)) and friends should (only?) be allowed at function definitions

2014-04-22 Thread timurrrr at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60924 Timur Iskhodzhanov changed: What|Removed |Added CC||kcc at gcc dot gnu.org --- Comment #

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-04-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 Marc Glisse changed: What|Removed |Added CC||glisse at gcc dot gnu.org --- Comment #18 f

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 --- Comment #17 from Jonathan Wakely --- (In reply to Marc Glisse from comment #16) > Should I revert right away? If it doesn't break bootstrap for the ldbl targets (only causes test failures) then I would say reverting it is not necessary if you

[Bug target/60906] target attribute causes other attributes to be ignored

2014-04-22 Thread harald at gigawatt dot nl
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60906 --- Comment #3 from Harald van Dijk --- Speaking only as a user, the behaviour I personally naïvely expected would be to push the default function's attributes into each target-specific function's attributes, and use the already existing rules for

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-04-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 Marc Glisse changed: What|Removed |Added CC||redi at gcc dot gnu.org --- Comment #16 fro

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-04-22 Thread glisse at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 --- Comment #15 from Marc Glisse --- Author: glisse Date: Tue Apr 22 16:44:46 2014 New Revision: 209652 URL: http://gcc.gnu.org/viewcvs?rev=209652&root=gcc&view=rev Log: 2014-04-22 Marc Glisse PR libstdc++/43622 gcc/c-family/ * c-comm

[Bug target/60868] [4.9/4.10 Regression] ICE: in int_mode_for_mode, at stor-layout.c:400 with -minline-all-stringops -minline-stringops-dynamically -march=core2

2014-04-22 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60868 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/59073] [4.9/4.10 Regression] ICE with missing increment in OpenMP for-loop

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59073 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/60868] [4.9/4.10 Regression] ICE: in int_mode_for_mode, at stor-layout.c:400 with -minline-all-stringops -minline-stringops-dynamically -march=core2

2014-04-22 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60868 --- Comment #4 from hjl at gcc dot gnu.org --- Author: hjl Date: Tue Apr 22 16:34:54 2014 New Revision: 209651 URL: http://gcc.gnu.org/viewcvs?rev=209651&root=gcc&view=rev Log: Use counter_mode on count_exp to get mode gcc/ Backport from ma

[Bug target/60868] [4.9/4.10 Regression] ICE: in int_mode_for_mode, at stor-layout.c:400 with -minline-all-stringops -minline-stringops-dynamically -march=core2

2014-04-22 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60868 --- Comment #3 from hjl at gcc dot gnu.org --- Author: hjl Date: Tue Apr 22 16:31:41 2014 New Revision: 209648 URL: http://gcc.gnu.org/viewcvs?rev=209648&root=gcc&view=rev Log: Use counter_mode on count_exp to get mode gcc/ PR target/60868

[Bug c/59073] [4.9/4.10 Regression] ICE with missing increment in OpenMP for-loop

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59073 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Apr 22 16:25:59 2014 New Revision: 209647 URL: http://gcc.gnu.org/viewcvs?rev=209647&root=gcc&view=rev Log: PR c/59073 c/ * c-parser.c (c_parser_omp_parallel): If c_parser_omp_

[Bug c/59073] [4.9/4.10 Regression] ICE with missing increment in OpenMP for-loop

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59073 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue Apr 22 16:22:22 2014 New Revision: 209646 URL: http://gcc.gnu.org/viewcvs?rev=209646&root=gcc&view=rev Log: PR c/59073 c/ * c-parser.c (c_parser_omp_parallel): If c_parser_omp_

[Bug bootstrap/60923] New: Building of gcc fails on sparc solaris 9, In function '__muldi3' internal compiler error: Segmentation Fault

2014-04-22 Thread mukul.gupta at aricent dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60923 Bug ID: 60923 Summary: Building of gcc fails on sparc solaris 9, In function '__muldi3' internal compiler error: Segmentation Fault Product: gcc Version: 4.8.2 Status: UNC

[Bug fortran/60922] New: [4.9 regression] Memory leak with INTENT(OUT) CLASS argument w/ allocatable CLASS components

2014-04-22 Thread sfilippone at uniroma2 dot it
GNU/mpc --with-cloog=/usr/local/travel/GNU/cloog --enable-languages=c,c++,fortran,lto --no-create --no-recursion Thread model: posix gcc version 4.10.0 20140422 (experimental) (GCC) [sfilippo@epsilon IMAGING]$ gfortran -o test_leak_410 -O3 test_leak.f90 [sfilippo@epsilon IMAGING]$ valgrind ./test_l

[Bug libstdc++/60921] 'final' allocators are incompatible with the Empty Base-class Optimisation

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60921 Bug 60921 depends on bug 51365, which changed state. Bug 51365 Summary: cannot use final empty class in std::tuple http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51365 What|Removed |Added ---

[Bug libstdc++/51365] cannot use final empty class in std::tuple

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51365 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/60921] New: 'final' allocators are incompatible with the Empty Base-class Optimisation

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60921 Bug ID: 60921 Summary: 'final' allocators are incompatible with the Empty Base-class Optimisation Product: gcc Version: 4.10.0 Status: UNCONFIRMED Keywords: reje

[Bug rtl-optimization/49857] Put constant switch-tables into flash

2014-04-22 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49857 Georg-Johann Lay changed: What|Removed |Added Priority|P3 |P4 Target Milestone|4.9.1

[Bug c++/60920] Crash on double template header due to default template parameter

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60920 Jonathan Wakely changed: What|Removed |Added Keywords||ice-on-invalid-code Status|

[Bug bootstrap/60830] [4.9 Regression] ICE on bootstrapping on cygwin

2014-04-22 Thread g...@denis-excoffier.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60830 --- Comment #45 from Denis Excoffier --- (In reply to Denis Excoffier from comment #44) > shouldn't it be possible to make it available to 4.9.0, instead of 4.9.1? No because 4.9.0 is out.

[Bug c/60156] GCC doesn't warn about variadic main

2014-04-22 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60156 Marek Polacek changed: What|Removed |Added Target Milestone|--- |4.10.0 --- Comment #2 from Marek Polacek

[Bug tree-optimization/55022] [4.8 Regression] air.f90 is miscompliled with -m64 -O2 -fgraphite-identity after revision 190619

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55022 --- Comment #26 from Richard Biener --- Author: rguenth Date: Tue Apr 22 13:33:37 2014 New Revision: 209633 URL: http://gcc.gnu.org/viewcvs?rev=209633&root=gcc&view=rev Log: 2014-04-22 Richard Biener Backport from mainline 2014-04-14

[Bug c/60846] Add 128-bit integer types for general use on 32-bit/64-bit CPUs

2014-04-22 Thread jirik.svoboda at seznam dot cz
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60846 Jiri Svoboda changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|WORKSFORME

[Bug tree-optimization/60849] [4.7/4.8 Regression] bogus comparison result type

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60849 --- Comment #10 from Richard Biener --- Author: rguenth Date: Tue Apr 22 13:31:41 2014 New Revision: 209632 URL: http://gcc.gnu.org/viewcvs?rev=209632&root=gcc&view=rev Log: 2014-04-22 Richard Biener Backport from mainline 2014-04-17

[Bug tree-optimization/60841] [4.9 Regression] gcc: internal compiler error: Killed (program cc1) out of memory

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60841 --- Comment #18 from Richard Biener --- Author: rguenth Date: Tue Apr 22 13:29:32 2014 New Revision: 209631 URL: http://gcc.gnu.org/viewcvs?rev=209631&root=gcc&view=rev Log: 2014-04-22 Richard Biener Backport from mainline 2014-04-17

[Bug tree-optimization/60841] [4.9 Regression] gcc: internal compiler error: Killed (program cc1) out of memory

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60841 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/60836] [4.7/4.8 Regression] invalid PHI argument and ICE in verify_gimple

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60836 --- Comment #7 from Richard Biener --- Author: rguenth Date: Tue Apr 22 13:27:33 2014 New Revision: 209630 URL: http://gcc.gnu.org/viewcvs?rev=209630&root=gcc&view=rev Log: 2014-04-22 Richard Biener Backport from mainline 2014-04-17

[Bug c/60819] dse1 removing not-dead insn (aliasing issue?)

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60819 --- Comment #16 from Richard Biener --- Author: rguenth Date: Tue Apr 22 13:26:02 2014 New Revision: 209629 URL: http://gcc.gnu.org/viewcvs?rev=209629&root=gcc&view=rev Log: 2014-04-22 Richard Biener Backport from mainline 2014-04-14

[Bug tree-optimization/60453] ICE when building chromium with -O2 and graphite

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60453 --- Comment #4 from Richard Biener --- Author: rguenth Date: Tue Apr 22 13:22:32 2014 New Revision: 209628 URL: http://gcc.gnu.org/viewcvs?rev=209628&root=gcc&view=rev Log: 2014-04-22 Richard Biener Backport from mainline 2014-04-14

[Bug tree-optimization/59817] [4.8 Regression] ICE in extract_affine_chrec with -O2 -ftree-loop-linear

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59817 --- Comment #9 from Richard Biener --- Author: rguenth Date: Tue Apr 22 13:22:32 2014 New Revision: 209628 URL: http://gcc.gnu.org/viewcvs?rev=209628&root=gcc&view=rev Log: 2014-04-22 Richard Biener Backport from mainline 2014-04-14

[Bug c++/60920] Crash on double template header due to default template parameter

2014-04-22 Thread a71104 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60920 --- Comment #2 from a71104 at gmail dot com --- Additional: I'm using the `-Wall` and `--std=c++11` compiler options.

[Bug c++/60920] Crash on double template header due to default template parameter

2014-04-22 Thread a71104 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60920 --- Comment #1 from a71104 at gmail dot com --- Sorry, I formatted the code like I was posting to GitHub in Markdown. :P

[Bug tree-optimization/60823] [4.9/4.10 Regression] ICE in gimple_expand_cfg, at cfgexpand.c:5644

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60823 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug c++/60920] New: Crash on double template header due to default template parameter

2014-04-22 Thread a71104 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60920 Bug ID: 60920 Summary: Crash on double template header due to default template parameter Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: minor

[Bug tree-optimization/60823] [4.9/4.10 Regression] ICE in gimple_expand_cfg, at cfgexpand.c:5644

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60823 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Apr 22 13:16:31 2014 New Revision: 209626 URL: http://gcc.gnu.org/viewcvs?rev=209626&root=gcc&view=rev Log: PR tree-optimization/60823 * omp-low.c (ipa_simd_modify_function_bod

[Bug middle-end/60281] Address Sanitizer triggers alignment fault in ARM machines

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60281 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Tue Apr 22 13:15:24 2014 New Revision: 209625 URL: http://gcc.gnu.org/viewcvs?rev=209625&root=gcc&view=rev Log: PR middle-end/60281 * asan.c (asan_emit_stack_protection): Force the

[Bug tree-optimization/60844] [4.9 Regression] ICE in reassoc_stmt_dominates_stmt_p

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60844 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug tree-optimization/60844] [4.9 Regression] ICE in reassoc_stmt_dominates_stmt_p

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60844 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Apr 22 13:06:55 2014 New Revision: 209624 URL: http://gcc.gnu.org/viewcvs?rev=209624&root=gcc&view=rev Log: Backported from mainline 2014-04-16 Jakub Jelinek PR tree-op

[Bug c++/51424] [C++11] G++ should diagnose self-delegating constructors

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51424 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug rtl-optimization/60901] [4.8/4.9/4.10 Regression] ICE: SIGSEGV in add_to_deps_list with -fsel-sched-pipelining-outer-loops

2014-04-22 Thread abel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60901 --- Comment #2 from Andrey Belevantsev --- I'm on Easter vacation this week, will take a look after that.

[Bug gcov-profile/60897] Mangled function name in warning during -fprofile-use phase of Firefox build

2014-04-22 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60897 --- Comment #3 from Martin Jambor --- Right. IPA-SRA however uses ipa_modify_formal_parameters in ipa-prop to manipulate parameters which des not reset DECL_LANG_SPECIFIC. And it probably should because this means it can currently probably trigg

[Bug tree-optimization/60895] [4.8/4.9/4.10 Regression] error: address taken, but ADDRESSABLE bit not set

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60895 --- Comment #3 from Richard Biener --- We copy TREE_ADDRESSABLE improperly in declare_return_variable with return_slot not being a decl. I have a patch.

[Bug c++/51424] [C++11] G++ should diagnose self-delegating constructors

2014-04-22 Thread ville.voutilainen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51424 --- Comment #5 from Ville Voutilainen --- (In reply to Jakub Jelinek from comment #4) > GCC 4.9.0 has been released Well, shouldn't this bug be closed, then? The patch Paolo wrote was applied and shipped in 4.9.0, so this is already in, no need t

[Bug c++/60894] [4.7/4.8/4.9/4.10 Regression] Use of redundant struct keyword in virtual function prototype combined with using statement causes compilation error

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60894 --- Comment #3 from Jonathan Wakely --- Reduced (whether the function is virtual or not is irrelevant): struct B { struct S {}; }; struct D : B { using B::S; void doIt(struct S&); }; void D::doIt(struct S&) { }

[Bug c++/60894] [4.7/4.8/4.9/4.10 Regression] Use of redundant struct keyword in virtual function prototype combined with using statement causes compilation error

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60894 Jonathan Wakely changed: What|Removed |Added CC||fabien at gcc dot gnu.org --- Comment #

[Bug tree-optimization/60891] [4.9/4.10 Regression] ICE: SIGSEGV (Invalid write/read) in pre_and_rev_post_order_compute_fn with -O -fno-tree-ch -fno-tree-cselim -fno-tree-dominator-opts

2014-04-22 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60891 --- Comment #2 from Richard Biener --- loop_optimizer_init (AVOID_CFG_MODIFICATIONS); ends up adding a basic-block. Oops. I have a patch.

[Bug middle-end/60080] gcc.dg/vect/vect-nop-move.c FAILs

2014-04-22 Thread bernd.edlinger at hotmail dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60080 --- Comment #5 from Bernd Edlinger --- aehm... actually this issue is already fixed, but I can't set the status to FIXED.

[Bug c++/59823] [4.7/4.8 Regression] conversion operator to const X& causes copy-construction of temporary

2014-04-22 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59823 Jonathan Wakely changed: What|Removed |Added Known to work||4.9.0 Target Milestone|4.9.1

[Bug testsuite/55440] Plugin tests is compiled with wrong CFLAGS

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55440 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #3 from Jakub Jelinek

[Bug rtl-optimization/57032] [4.9/4.10 Regression]: internal compiler error: Max. number of generated reload insns per insn is achieved (90)

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57032 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #4 from Jakub Jelinek

[Bug bootstrap/60644] [4.9/4.10 Regression] Build of i686-pc-linux-android is broken

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60644 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #11 from Jakub Jelinek

[Bug tree-optimization/60577] [4.7/4.8 Regression] inefficient FDO instrumentation code

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60577 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #9 from Jakub Jelinek

[Bug c++/59823] [4.7/4.8 Regression] conversion operator to const X& causes copy-construction of temporary

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59823 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #4 from Jakub Jelinek

[Bug libstdc++/57925] discrete_distribution can be improved to O(1) per sampling

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57925 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #4 from Jakub Jelinek

[Bug c/59984] OpenMP and Cilk Plus SIMD pragma makes loop incorrect

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59984 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #9 from Jakub Jelinek

[Bug sanitizer/59009] libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59009 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #41 from Jakub Jelinek

[Bug go/59452] net FAILs on Solaris 9

2014-04-22 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59452 Jakub Jelinek changed: What|Removed |Added Target Milestone|4.9.0 |4.9.1 --- Comment #1 from Jakub Jelinek

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