[Bug c/67964] [4.9/5/6 Regression] Multiple attributes wrongly accepted without commas

2015-10-20 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67964 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/68032] std-c++-14: Regex fails to match

2015-10-20 Thread timshen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68032 Tim Shen changed: What|Removed |Added CC||timshen at gcc dot gnu.org --- Comment #1 fro

[Bug c++/67980] left shift count is negative [-Wshift-count-negative] generated for unreachable code

2015-10-20 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67980 Paolo Carlini changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|paolo.carlini at

[Bug fortran/56808] Coarray: Wrongly accepts coindexed arguments to INTENT(OUT) dummies

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56808 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgomp/68033] New: OpenMP: ICE with teams distribute

2015-10-20 Thread mliska at suse dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68033 Bug ID: 68033 Summary: OpenMP: ICE with teams distribute Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgomp

[Bug fortran/63861] OpenACC coarray ICE (also with OpenMP?)

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63861 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug libgomp/68033] OpenMP: ICE with teams distribute

2015-10-20 Thread mliska at suse dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68033 --- Comment #1 from Martin Liška --- BT in trunk branch: #0 c_tree_printer (pp=0x2518a50, text=0x7fffb650, spec=0x2513a61 "E", precision=, wide=, set_locus=false, hash=false) at ../../gcc/c/c-objc-common.c:174 #1 0x0177715c in pp_f

[Bug fortran/67068] Ambiguous interfaces generated when including open mip fortran header

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67068 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/53796] I/O INQUIRE of RECL: If not specified in OPEN, the default value should be returned (sequential access)

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53796 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/68027] conditional statement and unnecessary register assignment

2015-10-20 Thread SztfG at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68027 --- Comment #4 from SztfG at yandex dot ru --- I think this can be optimized in this way: cmpl$100, %edi jg a1 jne a2 jmp a3 without any label jumps

[Bug fortran/53796] I/O INQUIRE of RECL: If not specified in OPEN, the default value should be returned (sequential access)

2015-10-20 Thread jb at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53796 Janne Blomqvist changed: What|Removed |Added Status|WAITING |NEW --- Comment #15 from Janne Blomqvi

[Bug c/68034] New: Print warning when memset is optimized out

2015-10-20 Thread bugzi...@poradnik-webmastera.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68034 Bug ID: 68034 Summary: Print warning when memset is optimized out Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug fortran/67171] [6 regression] sourced allocation

2015-10-20 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67171 --- Comment #5 from Paul Thomas --- (In reply to Andre Vehreschild from comment #4) > Hi Paul, > > please compare: > > https://gcc.gnu.org/ml/fortran/2015-10/msg00033.html > > to your fix. Sounds like we are doing the same. > > - Andre > > O

[Bug fortran/52622] ICE in gfortran 4.6.3, x86_64

2015-10-20 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52622 kargl at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING CC|

[Bug fortran/67171] [6 regression] sourced allocation

2015-10-20 Thread vehre at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67171 --- Comment #6 from Andre Vehreschild --- Hi Paul, No it's not, but the patch for the other pr addresses a lot of things in the allocate. Mostly about functions returning class objects, but I remember to have changed some of the things your patc

[Bug fortran/53796] I/O INQUIRE of RECL: If not specified in OPEN, the default value should be returned (sequential access)

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53796 --- Comment #16 from Dominique d'Humieres --- > AFAICT it remains unfixed. GFortran development resources being what they are, > not all bugs can be promptly fixed. > But what's the rush to close old unfixed bugs anyway? "Number of open bugs" >

[Bug fortran/52970] OpenMP Scoping Incorrect for Arrays of Parameters

2015-10-20 Thread anlauf at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52970 --- Comment #2 from Harald Anlauf --- (In reply to Dominique d'Humieres from comment #1) > WORKSFORME from 4.8.5 up to trunk (6.0). It looks like a dup of pr59488.

[Bug rtl-optimization/67609] [5/6 Regression] Generates wrong code for SSE2 _mm_load_pd

2015-10-20 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67609 --- Comment #12 from Uroš Bizjak --- Unfortunately, the patch doesn't fix similar PR67124 and (dup) PR68011.

[Bug fortran/59488] [OpenMP] named constant in parallel construct leads to "not specified in enclosing parallel" error.

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59488 Dominique d'Humieres changed: What|Removed |Added CC||ian.bush at nag dot co.uk --- Com

[Bug fortran/52970] OpenMP Scoping Incorrect for Arrays of Parameters

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52970 Dominique d'Humieres changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug ipa/68035] New: ipa performance issue when no procedures are present

2015-10-20 Thread ncahill_alt at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68035 Bug ID: 68035 Summary: ipa performance issue when no procedures are present Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: minor Priority: P3 Componen

[Bug fortran/57360] Implement a warning for implied save

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57360 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/55179] Optionally warn when use-associating a module with no (public) symbols

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55179 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/56626] [DWARF/debug] Generate proper debug symbols for assumed-rank arrays

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56626 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/49565] character(kind=4) is emitted as DW_ATE_unsigned, not DW_ATE_unsigned_char

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49565 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug fortran/47235] Accepts invalid/wrong code: PURE functions and Cray pointers

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47235 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/68036] New: ICE on valid code at -Os and above on x86_64-linux-gnu

2015-10-20 Thread su at cs dot ucdavis.edu
++ --disable-werror --enable-multilib Thread model: posix gcc version 6.0.0 20151020 (experimental) [trunk revision 229078] (GCC) $ $ gcc-trunk -O1 -c small.c $ gcc-5.2 -Os -c small.c $ $ gcc-trunk -Os -c small.c small.c: In function ‘fn1’: small.c:4:1: internal compiler error: Segmentation fault fn1

[Bug target/68037] New: x86 interrupt attribute doesn't work with DRAP

2015-10-20 Thread hjl.tools at gmail dot com
11 popq%rbp leaq-16(%r13), %rsp .cfi_def_cfa 7, 16 popq%r13 .cfi_def_cfa_offset 8 iret .L5: .cfi_restore_state callabort .cfi_endproc .LFE0: .size fn, .-fn .comm ip,8,8 .comm error,8,8

[Bug libstdc++/68032] std-c++-14: Regex fails to match

2015-10-20 Thread ge...@schorsch-tech.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68032 ge...@schorsch-tech.de changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/67443] [5/6 regression] DSE removes required store instruction

2015-10-20 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67443 --- Comment #19 from Dominik Vogt --- This is a cleaner test case for s390/s390x. If there was a way to tell gcc "all registers except the first three argument registers are not available", the test should be fairly easy to convert to other targ

[Bug rtl-optimization/67443] [5/6 regression] DSE removes required store instruction

2015-10-20 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67443 --- Comment #20 from Dominik Vogt --- Created attachment 36553 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36553&action=edit Dejagnu test case for s390/s390x.

[Bug fortran/57957] [F03] Double free with allocatable components

2015-10-20 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57957 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/66583] incorrect implicitly-defined move constructor for class with anonymous union and NSDMI

2015-10-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66583 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/67999] Wrong optimization of pointer comparisons

2015-10-20 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67999 --- Comment #18 from Alexander Cherepanov --- I guess nobody doubts that the current situation in gcc+glibc (and clang+glibc) should be fixed as valid programs are miscompiled. And it's easy to imagine security consequences of this when buffers h

[Bug c/67999] Wrong optimization of pointer comparisons

2015-10-20 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67999 --- Comment #19 from Alexander Cherepanov --- (In reply to Daniel Micay from comment #5) > Objects larger than PTRDIFF_MAX are forbidden with musl (malloc, mmap and > friends report ENOMEM and it's explicitly undefined to create them in > another

[Bug c++/66583] incorrect implicitly-defined move constructor for class with anonymous union and NSDMI

2015-10-20 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66583 --- Comment #2 from Jason Merrill --- Author: jason Date: Wed Oct 21 02:24:08 2015 New Revision: 229108 URL: https://gcc.gnu.org/viewcvs?rev=229108&root=gcc&view=rev Log: PR c++/66583 * init.c (innermost_aggr_scope): New.

[Bug target/68037] x86 interrupt attribute doesn't work with DRAP

2015-10-20 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68037 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug driver/68038] New: "Internal compiler error: Killed: program cc1" should read "Virtual memory exhausted"

2015-10-20 Thread zackw at panix dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68038 Bug ID: 68038 Summary: "Internal compiler error: Killed: program cc1" should read "Virtual memory exhausted" Product: gcc Version: 6.0 Status: UNCONFIRMED Sever

[Bug driver/68038] "Internal compiler error: Killed: program cc1" should read "Virtual memory exhausted"

2015-10-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68038 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/67999] Wrong optimization of pointer comparisons

2015-10-20 Thread danielmicay at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67999 --- Comment #20 from Daniel Micay --- > I think several issues are mixed: A conforming C implementation requires either fixing both the compiler and libc functions to handle > PTRDIFF_MAX objects or preventing them from being allocated via stand

[Bug c++/60976] Compilation with G++ 4.9.0 is 2-3 times slower than with 4.8.2

2015-10-20 Thread ott at fb dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60976 --- Comment #24 from Giuseppe Ottaviano --- > No, only on trunk. It depends on the additions in r225242, so to use the new > alloc_traits.h you would only need the new code in > https://gcc.gnu.org/viewcvs/gcc/trunk/libstdc%2B%2B-v3/include/std/

[Bug c/68039] New: Incorrect unused-result warning

2015-10-20 Thread patrick at motec dot com.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68039 Bug ID: 68039 Summary: Incorrect unused-result warning Product: gcc Version: 5.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assig

[Bug c++/60976] Compilation with G++ 4.9.0 is 2-3 times slower than with 4.8.2

2015-10-20 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60976 --- Comment #25 from Jonathan Wakely --- There was a G++ bug (now fixed) that made void_t not work, try this alternative version: template< class... > struct __voider { using type = void; }; template< class... _T0toN > using __void_t = typename

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