[Bug c++/64870] value not set via reference

2015-01-29 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64870 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

2015-01-29 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123 Jan Hubicka changed: What|Removed |Added CC||nathan at codesourcery dot com --- Comment

[Bug target/64871] inline assembly neon

2015-01-29 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64871 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Component|c

[Bug c++/64870] value not set via reference

2015-01-29 Thread conradsand.arma at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64870 --- Comment #4 from Conrad --- (In reply to Marc Glisse from comment #3) > > Except when there is an = sign, where you expect the right hand side to be > evaluated before the left? And maybe a few other cases? For iostreams which use the << ope

[Bug c++/64870] value not set via reference

2015-01-29 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64870 --- Comment #3 from Marc Glisse --- (In reply to Conrad from comment #2) > Notwithstanding loopholes in C++ legalese, No loopholes, this was a deliberate choice in C. > the expected result is to > evaluate things left to right, just like readin

[Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash

2015-01-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858 Markus Trippelsdorf changed: What|Removed |Added Keywords||ice-on-valid-code Priori

[Bug c++/64870] value not set via reference

2015-01-29 Thread conradsand.arma at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64870 --- Comment #2 from Conrad --- Notwithstanding loopholes in C++ legalese, the expected result is to evaluate things left to right, just like reading words and sentences. clang produces the least surprising result. With gcc we end up with "wtf?"

[Bug c/64871] New: inline assembly neon

2015-01-29 Thread x8zmac at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64871 Bug ID: 64871 Summary: inline assembly neon Product: gcc Version: 4.8.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassi

[Bug tree-optimization/62173] [5.0 regression] 64bit Arch can't ivopt while 32bit Arch can

2015-01-29 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62173 --- Comment #31 from amker at gcc dot gnu.org --- So cand_value_at (loop, cand, use->stmt, desc->niter, &bnd) with arguments as below: cand->iv->base: (unsigned long) ((char *) &A + (sizetype) i_6(D)) cand->iv->step: 0xFFF

[Bug target/64580] very high rs6000_stack_info() usage during LTO Firefox build on ppc64

2015-01-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64580 --- Comment #12 from Markus Trippelsdorf --- Fixed for gcc-5. Many thanks. I'll leave this bug open for possible backports.

[Bug c++/64870] value not set via reference

2015-01-29 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64870 Marc Glisse changed: What|Removed |Added Severity|major |normal --- Comment #1 from Marc Glisse --

[Bug c++/64870] New: value not set via reference

2015-01-29 Thread conradsand.arma at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64870 Bug ID: 64870 Summary: value not set via reference Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: major Priority: P3 Component: c++ Assignee

[Bug target/64580] very high rs6000_stack_info() usage during LTO Firefox build on ppc64

2015-01-29 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64580 --- Comment #11 from Segher Boessenkool --- Author: segher Date: Fri Jan 30 05:35:52 2015 New Revision: 220272 URL: https://gcc.gnu.org/viewcvs?rev=220272&root=gcc&view=rev Log: PR target/64580 * config.rs6000/rs6000.c (compute_vrsave_ma

[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

2015-01-29 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123 Jan Hubicka changed: What|Removed |Added CC||xur at google dot com --- Comment #7 from

[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

2015-01-29 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123 --- Comment #6 from Jan Hubicka --- Note that -fno-ipa-icf does not seem to solve the crash for me.

[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

2015-01-29 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123 --- Comment #5 from Jan Hubicka --- OK, I get: (gdb) bt #0 _IO_fread (buf=0x77fe6740 <__gcov_var+32>, size=size@entry=1, count=count@entry=4096, fp=0x0) at iofread.c:43 #1 0x77fe1719 in gcov_read_words (words=words@entry=2) at ../..

[Bug tree-optimization/64365] [4.9 Regression] Predictive commoning after loop vectorization produces incorrect code.

2015-01-29 Thread brooks at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365 --- Comment #13 from Brooks Moses --- FWIW, if you haven't done the 4.9 backport yet, this is what I ended up with. I'm not sure it's optimal, but it seems to work. Index: gcc/tree-data-ref.c ===

[Bug c++/63386] Release version of CB wont compile Bullet (-o2)

2015-01-29 Thread dmonax at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63386 Damiano changed: What|Removed |Added CC||dmonax at hotmail dot com --- Comment #8 from

[Bug ada/64869] New: "use all type" clause is ineffective

2015-01-29 Thread demoonlit at panathenaia dot halfmoon.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64869 Bug ID: 64869 Summary: "use all type" clause is ineffective Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada

[Bug go/61880] Linking with external functions in C does not work in GO when using gccgo, while it works in gc

2015-01-29 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61880 --- Comment #7 from ian at gcc dot gnu.org --- Author: ian Date: Fri Jan 30 00:36:14 2015 New Revision: 220269 URL: https://gcc.gnu.org/viewcvs?rev=220269&root=gcc&view=rev Log: compiler: Fix -fgo-prefix handling. There was bug in the fix for P

[Bug go/61880] Linking with external functions in C does not work in GO when using gccgo, while it works in gc

2015-01-29 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61880 --- Comment #6 from ian at gcc dot gnu.org --- Author: ian Date: Fri Jan 30 00:35:44 2015 New Revision: 220268 URL: https://gcc.gnu.org/viewcvs?rev=220268&root=gcc&view=rev Log: compiler: Fix -fgo-prefix handling. There was bug in the fix for P

[Bug gcov-profile/64123] [5 Regression] Instrumented Firefox segfaults on start

2015-01-29 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64123 Jan Hubicka changed: What|Removed |Added Last reconfirmed|2014-12-02 00:00:00 |2015-1-29 CC|

[Bug preprocessor/64803] [5 Regression] __LINE__ inside macro is not constant

2015-01-29 Thread dodji at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64803 --- Comment #6 from Dodji Seketeli --- Created attachment 34622 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34622&action=edit Refined candidate fix patch with regression test and cover letter I have successfully tested this refined patc

[Bug fortran/64854] No bound check for explicit-shape arrays

2015-01-29 Thread anlauf at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64854 --- Comment #6 from Harald Anlauf --- (In reply to Lorenz Hüdepohl from comment #4) > > The right way to fix the problem is to fix the program > > by using an appropriate programming style. Writing > > > > real:: a(n1:) ! not: real :

[Bug fortran/64854] No bound check for explicit-shape arrays

2015-01-29 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64854 --- Comment #5 from Dominique d'Humieres --- Note that the error is detected if the code is compiled with -fsanitize=address. And IMO the right way to use the array in a 'contains' is a(:) (for which -fcheck=bounds works).

[Bug libffi/64855] FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* -DABI_ATTR=* execution test on x86_64-apple-darwin*

2015-01-29 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64855 mrs at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug libffi/64855] FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* -DABI_ATTR=* execution test on x86_64-apple-darwin*

2015-01-29 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64855 --- Comment #7 from mrs at gcc dot gnu.org --- Author: mrs Date: Thu Jan 29 22:09:16 2015 New Revision: 220264 URL: https://gcc.gnu.org/viewcvs?rev=220264&root=gcc&view=rev Log: 2015-01-29 Jack Howarth PR libffi/64855 * testsuite/lib

[Bug c/64862] printf attribute should accept other string types

2015-01-29 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64862 --- Comment #4 from joseph at codesourcery dot com --- Note also that gcc.dg/format tests are run both with and without -DWIDE - the intent there is that wide string formats should be tested, when supported, with essentially the same tests as n

[Bug c/47781] warnings from custom printf format specifiers

2015-01-29 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47781 --- Comment #12 from joseph at codesourcery dot com --- On Thu, 29 Jan 2015, tromey at gcc dot gnu.org wrote: > E.g., firefox has a logging printf that accepts "%hs" to print char16_t* > strings. This extension means that printf checking can't

[Bug libffi/64855] FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* -DABI_ATTR=* execution test on x86_64-apple-darwin*

2015-01-29 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64855 --- Comment #6 from howarth at bromo dot med.uc.edu --- Patch posted at https://gcc.gnu.org/ml/gcc-patches/2015-01/msg02664.html.

[Bug target/49551] tentative declaration after definition and -fdata-sections cause ICE in C front-end.

2015-01-29 Thread bilbotheelffriend at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49551 Prathamesh changed: What|Removed |Added CC||bilbotheelffriend at gmail dot com --- Com

[Bug libffi/64855] FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* -DABI_ATTR=* execution test on x86_64-apple-darwin*

2015-01-29 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64855 --- Comment #5 from howarth at bromo dot med.uc.edu --- Confirmed on x86_64-apple-darwin14 that... Index: libffi/testsuite/lib/libffi.exp === --- libffi/testsuite/lib/libffi.exp(

[Bug libstdc++/64814] std::copy_n advances InputIterator one *less* time than necessary.

2015-01-29 Thread alex-j-a at hotmail dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64814 --- Comment #9 from Anquietas --- (In reply to Jonathan Wakely from comment #8) > N.B. libc++ changed its copy_n with > http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20110221/039404. > html and then libstdc++ did the same in PR 5011

[Bug sanitizer/64717] -fsanitize=vptr leads to warning: ‘’ may be used uninitialized in this function [-Wmaybe-uninitialized]

2015-01-29 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64717 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/64709] [5 Regression] Bogus -Wmissing-field-initializers warning

2015-01-29 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64709 Marek Polacek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/64709] [5 Regression] Bogus -Wmissing-field-initializers warning

2015-01-29 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64709 --- Comment #6 from Marek Polacek --- Author: mpolacek Date: Thu Jan 29 21:02:21 2015 New Revision: 220263 URL: https://gcc.gnu.org/viewcvs?rev=220263&root=gcc&view=rev Log: PR c/64709 * c-typeck.c (pop_init_level): If constructor_elemen

[Bug libstdc++/64351] std::uniform_real_distribution(0, 1) returns 1

2015-01-29 Thread emsr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64351 emsr at gcc dot gnu.org changed: What|Removed |Added CC||emsr at gcc dot gnu.org --- Com

[Bug fortran/64854] No bound check for explicit-shape arrays

2015-01-29 Thread bugs at stellardeath dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64854 --- Comment #4 from Lorenz Hüdepohl --- > The right way to fix the problem is to fix the program > by using an appropriate programming style. Writing > > real:: a(n1:) ! not: real :: a(n1:n2) > > one gets the expected check I realiz

[Bug c++/64867] warning for passing non-POD to varargs function

2015-01-29 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64867 --- Comment #4 from Tom Tromey --- Thanks, I'll give it a try. Here's my test case FWIW and a short demo showing what clang does: pokyo. cat q.cc #include class ConstUTF8CharsZ { const char *mData; public: ConstUTF8CharsZ() : mData

[Bug sanitizer/64717] -fsanitize=vptr leads to warning: ‘’ may be used uninitialized in this function [-Wmaybe-uninitialized]

2015-01-29 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64717 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Jan 29 20:40:07 2015 New Revision: 220262 URL: https://gcc.gnu.org/viewcvs?rev=220262&root=gcc&view=rev Log: PR c++/64717 * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap v

[Bug c/64868] New: C front-end rejects valid syntax.

2015-01-29 Thread u17263 at att dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64868 Bug ID: 64868 Summary: C front-end rejects valid syntax. Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assig

[Bug fortran/64854] No bound check for explicit-shape arrays

2015-01-29 Thread anlauf at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64854 Harald Anlauf changed: What|Removed |Added CC||anlauf at gmx dot de --- Comment #3 from

[Bug tree-optimization/64365] [4.9 Regression] Predictive commoning after loop vectorization produces incorrect code.

2015-01-29 Thread brooks at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64365 --- Comment #12 from Brooks Moses --- Thanks, Richard! It looks like I'll need to backport this to our google/gcc-4_9 branch before that happens; any chance you already have a version of this patch that works with 4.9? The wide_int pieces don't

[Bug target/64047] [5 Regression] ICE: Segmentation fault when compiling gcc.dg/torture/pr52429.c

2015-01-29 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64047 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/64159] [5 Regression] FAIL: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"

2015-01-29 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64159 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/64867] warning for passing non-POD to varargs function

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64867 --- Comment #3 from Jason Merrill --- Passing a non-POD to a varargs function is conditionally-supported, with implementation-defined semantics. In GCC 5 it's supported and treated like normal pass-by-value. You can get a diagnostic about it wi

[Bug c++/64867] warning for passing non-POD to varargs function

2015-01-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64867 --- Comment #2 from Jonathan Wakely --- Jason informs me it's now a warning enabled by -Wconditionally-supported

[Bug c++/64867] warning for passing non-POD to varargs function

2015-01-29 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64867 --- Comment #1 from Andrew Pinski --- >From https://gcc.gnu.org/gcc-4.5/changes.html: Diagnostics that used to complain about passing non-POD types to ... or jumping past the declaration of a non-POD variable now check for triviality rather than

[Bug c/64862] printf attribute should accept other string types

2015-01-29 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64862 Andrew Pinski changed: What|Removed |Added Depends on||38308 --- Comment #3 from Andrew Pinski

[Bug c/64862] printf attribute should accept other string types

2015-01-29 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64862 --- Comment #2 from Tom Tromey --- Naturally my example was wrong. Sorry about that. But gcc still doesn't handle it: #include #include extern void p (const char16_t *fmt, ...) __attribute__((format (__printf__, 1, 2))); void f() { p (u

[Bug c/64862] printf attribute should accept other string types

2015-01-29 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64862 --- Comment #1 from Andreas Schwab --- glibc has this in : extern int wprintf (const wchar_t *__restrict __format, ...) /* __attribute__ ((__format__ (__wprintf__, 1, 2))) */;

[Bug preprocessor/64864] [5 Regression] preprocessor linemarkers break configure checks

2015-01-29 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/64867] New: warning for passing non-POD to varargs function

2015-01-29 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64867 Bug ID: 64867 Summary: warning for passing non-POD to varargs function Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug preprocessor/64864] [5 Regression] preprocessor linemarkers break configure checks

2015-01-29 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864 --- Comment #4 from Jakub Jelinek --- The line markers allows the compiler to properly distinguish between what tokens come from where, e.g. system headers vs. normal headers (should we warn about issues in there if -Wsystem-headers is not used a

[Bug sanitizer/64717] -fsanitize=vptr leads to warning: ‘’ may be used uninitialized in this function [-Wmaybe-uninitialized]

2015-01-29 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64717 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug preprocessor/64864] [5 Regression] preprocessor linemarkers break configure checks

2015-01-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864 --- Comment #3 from Markus Trippelsdorf --- (In reply to Jakub Jelinek from comment #2) > I really think this is porting_to.html material, rather than a bug report. I agree that the issue is borderline. Feel free to close this bug. What is gain

[Bug ada/64866] New: Lost visibility of package Interfaces after task or PO declaration

2015-01-29 Thread simon at pushface dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64866 Bug ID: 64866 Summary: Lost visibility of package Interfaces after task or PO declaration Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/64865] New: std::allocator::construct/destroy not called for specialization of std::allocator

2015-01-29 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64865 Bug ID: 64865 Summary: std::allocator::construct/destroy not called for specialization of std::allocator Product: gcc Version: 5.0 Status: UNCONFIRMED Severity:

[Bug preprocessor/64864] [5 Regression] preprocessor linemarkers break configure checks

2015-01-29 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864 --- Comment #2 from Jakub Jelinek --- I really think this is porting_to.html material, rather than a bug report.

[Bug preprocessor/64864] [5 Regression] preprocessor linemarkers break configure checks

2015-01-29 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug preprocessor/64864] New: [5 Regression] preprocessor linemarkers break configure checks

2015-01-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864 Bug ID: 64864 Summary: [5 Regression] preprocessor linemarkers break configure checks Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal P

[Bug libffi/64855] FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* -DABI_ATTR=* execution test on x86_64-apple-darwin*

2015-01-29 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64855 --- Comment #4 from Iain Sandoe --- (In reply to Richard Henderson from comment #2) > I apologize for my mis-diagnosis earlier. These tests are not > expected to pass on Darwin at present. Disabling them in the > testsuite is the best thing to

[Bug c++/64521] [4.9/5 Regression] ICE with -frepo

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64521 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/64844] [5 Regression] Vectorization inhibited in gcc5 when loop starts with elem[1], aarch64 perf regression from 4.9.1

2015-01-29 Thread chris_s_jones at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64844 --- Comment #7 from Chris Jones --- Confirmed fixed at TOT. Thank you!

[Bug c++/64863] New: error for use of members of a forward declared enum is poor

2015-01-29 Thread tbsaunde at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64863 Bug ID: 64863 Summary: error for use of members of a forward declared enum is poor Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c/64862] New: printf attribute should accept other string types

2015-01-29 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64862 Bug ID: 64862 Summary: printf attribute should accept other string types Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug c++/64521] [4.9/5 Regression] ICE with -frepo

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64521 --- Comment #5 from Jason Merrill --- Author: jason Date: Thu Jan 29 16:47:32 2015 New Revision: 220255 URL: https://gcc.gnu.org/viewcvs?rev=220255&root=gcc&view=rev Log: PR c++/64521 * repo.c (repo_emit_p): It's OK for a clone to be ext

[Bug c/47781] warnings from custom printf format specifiers

2015-01-29 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47781 Tom Tromey changed: What|Removed |Added CC||tromey at gcc dot gnu.org --- Comment #11 f

[Bug libffi/64855] FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* -DABI_ATTR=* execution test on x86_64-apple-darwin*

2015-01-29 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64855 --- Comment #3 from howarth at bromo dot med.uc.edu --- FYI, I reported struct5.exe execution failures upstream earlier in the thread... https://sourceware.org/ml/libffi-discuss/2015/msg00019.html https://sourceware.org/ml/libffi-discuss/2015/msg

[Bug libffi/64855] FAIL: libffi.call/* -W -Wall -Wno-psabi -O0 -DABI_NUM=* -DABI_ATTR=* execution test on x86_64-apple-darwin*

2015-01-29 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64855 --- Comment #2 from Richard Henderson --- I apologize for my mis-diagnosis earlier. These tests are not expected to pass on Darwin at present. Disabling them in the testsuite is the best thing to do for now. Long term, someone needs to figure

[Bug jit/64780] toplevel configure should reject jit as a language if --enable-host-shared is not supplied

2015-01-29 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64780 --- Comment #3 from David Malcolm --- Author: dmalcolm Date: Thu Jan 29 16:25:14 2015 New Revision: 220253 URL: https://gcc.gnu.org/viewcvs?rev=220253&root=gcc&view=rev Log: PR jit/64780: configure: --enable-host-shared and the jit ChangeLog:

[Bug fortran/64861] New: Possible wrong code with BIND(C) and PRIVATE + slightly bogus warning

2015-01-29 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64861 Bug ID: 64861 Summary: Possible wrong code with BIND(C) and PRIVATE + slightly bogus warning Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: diagnostic,

[Bug c++/49508] [4.8/4.9/5 regression] Bogus "control reaches end of non-void function" warning

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49508 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/49508] [4.8/4.9/5 regression] Bogus "control reaches end of non-void function" warning

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49508 --- Comment #8 from Jason Merrill --- Author: jason Date: Thu Jan 29 16:10:08 2015 New Revision: 220252 URL: https://gcc.gnu.org/viewcvs?rev=220252&root=gcc&view=rev Log: PR c++/49508 * semantics.c (finish_return_stmt): Suppress -Wreturn

[Bug c++/64521] [4.9/5 Regression] ICE with -frepo

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64521 --- Comment #3 from Jason Merrill --- Author: jason Date: Thu Jan 29 16:09:56 2015 New Revision: 220251 URL: https://gcc.gnu.org/viewcvs?rev=220251&root=gcc&view=rev Log: PR c++/64521 * repo.c (repo_emit_p): It's OK for a clone to be ext

[Bug jit/64810] jit not working on armv7hl ("ld: error: /tmp/libgccjit-ZGemdr/fake.so uses VFP register arguments, /tmp/ccJFCBsE.o does not")

2015-01-29 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64810 --- Comment #19 from David Malcolm --- (In reply to ramana.radhakrish...@arm.com from comment #18) [...snip...] > Yes this value is bogus as are the other .cpu values - the assembler > output suggests to me that the configure time options aren't

[Bug sanitizer/64670] -fsanitize=vptr leads to "undefined reference to `typeinfo for class'"

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64670 --- Comment #4 from Jason Merrill --- This seems like a bug in the user's code, not the compiler. If the class is defined in a header with #pragma interface, there needs to be a matching #pragma implementation somewhere to cause the typeinfo and

[Bug middle-end/64394] ICE: in build_linearized_memory_access, at graphite-interchange.c:121 (isl_constraint.c:558: expecting integer value) with -floop-interchange

2015-01-29 Thread jana at saout dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64394 Jana Saout changed: What|Removed |Added CC||jana at saout dot de --- Comment #1 from Ja

[Bug c++/49508] [4.8/4.9/5 regression] Bogus "control reaches end of non-void function" warning

2015-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49508 Jason Merrill changed: What|Removed |Added Status|REOPENED|ASSIGNED CC|

[Bug lto/64860] [5 Regression] multiple definition of typeinfo in 5.0 (4.9.2 works)

2015-01-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64860 Richard Biener changed: What|Removed |Added Keywords||lto, wrong-code Known to work|

[Bug lto/64860] multiple definition of typeinfo in 5.0 (4.9.2 works)

2015-01-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64860 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment

[Bug lto/64860] New: multiple definition of typeinfo in 5.0 (4.9.2 works)

2015-01-29 Thread sirl at gcc dot gnu.org
t=x86_64-suse-linux Thread model: posix gcc version 5.0.0 20150129 (experimental) (SUSE Linux) gcc-4.8.3 and 4.9.2 compile and link the same code just fine.

[Bug sanitizer/64717] -fsanitize=vptr leads to warning: ‘’ may be used uninitialized in this function [-Wmaybe-uninitialized]

2015-01-29 Thread gerrit.los at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64717 --- Comment #2 from Gert-jan Los --- Created attachment 34616 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34616&action=edit test case with virtual base class version: gcc version 5.0.0 20150128 (experimental) (GCC) options: -O -fsanitiz

[Bug sanitizer/64717] -fsanitize=vptr leads to warning: ‘’ may be used uninitialized in this function [-Wmaybe-uninitialized]

2015-01-29 Thread gerrit.los at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64717 Gert-jan Los changed: What|Removed |Added CC||gerrit.los at gmail dot com --- Comment #

[Bug c++/49508] Bogus "control reaches end of non-void function" warning

2015-01-29 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49508 Jonathan Wakely changed: What|Removed |Added CC||redi at gcc dot gnu.org --- Comment #6

[Bug c++/64859] New: -Wabi-tag is not documented

2015-01-29 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64859 Bug ID: 64859 Summary: -Wabi-tag is not documented Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee:

[Bug ipa/64858] [5 Regression] Libreoffice build failure caused by ICF crash

2015-01-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.0

[Bug sanitizer/64839] libsanitizer shouldn't require

2015-01-29 Thread harald at gigawatt dot nl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64839 --- Comment #1 from Harald van Dijk --- FWIW, libsanitizer builds just fine if the rpc references are forcibly removed, like so: --- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc +++ b/libsanitizer/sanitizer_common/sanitizer

[Bug libgomp/61798] OpenMP exit code 155, profiling related?

2015-01-29 Thread kessler at iag dot uni-stuttgart.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61798 --- Comment #3 from Manuel Kessler --- Thank you both for trying to help. @Andrew: This is on x86_64, running kernel 3.1.0 on an (admittedly old) openSUSE 11.4. @Jakub: You are probably right, but the question remains, how a SIGPROF (probably

[Bug target/60925] [4.9/5 Regression] hppa: can't find a register in class 'R1_REGS' while reloading 'asm'

2015-01-29 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60925 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/15184] [4.8/4.9 Regression] Direct access to byte inside word not working with -march=pentiumpro

2015-01-29 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15184 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/15184] [4.8/4.9/5 Regression] Direct access to byte inside word not working with -march=pentiumpro

2015-01-29 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15184 --- Comment #32 from Jeffrey A. Law --- Author: law Date: Thu Jan 29 14:30:45 2015 New Revision: 220249 URL: https://gcc.gnu.org/viewcvs?rev=220249&root=gcc&view=rev Log: PR target/15184 * combine.c (try_combine): If I0 is a memory load

[Bug other/51153] OpenACC implementation

2015-01-29 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51153 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #4

[Bug ipa/64858] New: [5 Regression] Libreoffice build failure caused by ICF crash

2015-01-29 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64858 Bug ID: 64858 Summary: [5 Regression] Libreoffice build failure caused by ICF crash Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/64746] Loop with nested load/stores is not vectorized using aggressive if-conversion.

2015-01-29 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64746 --- Comment #3 from ienkovich at gcc dot gnu.org --- Author: ienkovich Date: Thu Jan 29 13:52:28 2015 New Revision: 220248 URL: https://gcc.gnu.org/viewcvs?rev=220248&root=gcc&view=rev Log: gcc/ PR tree-optimization/64746 * tree-if-conv.

[Bug tree-optimization/64853] [5 Regression] wrong code at -Os and above on x86_64-linux-gnu

2015-01-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64853 --- Comment #9 from Richard Biener --- Author: rguenth Date: Thu Jan 29 13:50:37 2015 New Revision: 220247 URL: https://gcc.gnu.org/viewcvs?rev=220247&root=gcc&view=rev Log: 2015-01-29 Richard Biener PR tree-optimization/64853 * tree

[Bug tree-optimization/64853] [5 Regression] wrong code at -Os and above on x86_64-linux-gnu

2015-01-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64853 Richard Biener changed: What|Removed |Added Keywords||wrong-code Status|ASSIGNED

[Bug target/64844] [5 Regression] Vectorization inhibited in gcc5 when loop starts with elem[1], aarch64 perf regression from 4.9.1

2015-01-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64844 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/64844] [5 Regression] Vectorization inhibited in gcc5 when loop starts with elem[1], aarch64 perf regression from 4.9.1

2015-01-29 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64844 --- Comment #5 from Richard Biener --- Author: rguenth Date: Thu Jan 29 12:53:39 2015 New Revision: 220244 URL: https://gcc.gnu.org/viewcvs?rev=220244&root=gcc&view=rev Log: 2015-01-29 Richard Biener PR tree-optimization/64844 * tree

[Bug middle-end/64809] [5 Regression] ICE at -O3 with -g enabled on x86_64-linux-gnu (in 32-bit mode)

2015-01-29 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64809 --- Comment #10 from ienkovich at gcc dot gnu.org --- Author: ienkovich Date: Thu Jan 29 12:20:55 2015 New Revision: 220241 URL: https://gcc.gnu.org/viewcvs?rev=220241&root=gcc&view=rev Log: gcc/testsuite/ PR middle-end/64809 * gcc.dg/pr

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