[Bug c/86046] [9 Regression] ICE in execute_todo, at passes.c:2043

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86046 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/86008] std::quoted(std::basic_string_view) is missing

2018-06-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86008 --- Comment #3 from Jonathan Wakely --- Thanks for checking! For now I'll just keep the same _Quoted_string definition so it stores a reference to a basic_string_view. We can reconsider before the GCC 9 release if needed.

[Bug tree-optimization/86047] [9 Regression] ICE in for_each_index, at tree-ssa-loop.c:647

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86047 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/78870] Support std::filesystem on Windows

2018-06-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78870 --- Comment #28 from Jonathan Wakely --- We might want to mark some tests as XFAIL for *-*-mingw* targets.

[Bug fortran/47805] [OOP] Overridding hidden (private) TPB is rejected

2018-06-05 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47805 --- Comment #6 from janus at gcc dot gnu.org --- (In reply to Tobias Burnus from comment #4) > Updated version: F08/0052 at > ftp://ftp.nag.co.uk/sc22wg5/N1901-N1950/N1907.txt > (incorporated in Corrigendum 1 to F2008). Updated link for this

[Bug target/86048] [8/9 Regression] .seh_savexmm offset is negative error when compiling libpng

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86048 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.2

[Bug c++/86049] Array bindings are not const when initializer is

2018-06-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86049 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug fortran/86051] internal compiler error: in conv_function_val, at fortran/trans-expr.c:3717

2018-06-05 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86051 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/12595] link problems with static libstdc++

2018-06-05 Thread karsten_burger at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12595 Karsten Burger changed: What|Removed |Added CC||karsten_burger at gmx dot de ---

[Bug gcov-profile/84846] GCOV intermediate format improvements

2018-06-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84846 --- Comment #9 from Martin Liška --- Author: marxin Date: Tue Jun 5 08:11:52 2018 New Revision: 261188 URL: https://gcc.gnu.org/viewcvs?rev=261188=gcc=rev Log: Print working directory only in intermediate format (PR gcov-profile/84846).

[Bug tree-optimization/86042] [8/9 Regression] missing strlen optimization after second strcpy

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug libstdc++/86008] std::quoted(std::basic_string_view) is missing

2018-06-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86008 Jonathan Wakely changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/86050] Inline break tail-call optimization

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86050 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/86053] New: Builtin fwrite arguments have non_null attribute and builtin function declaration not overloaded

2018-06-05 Thread olivier at wuillemin dot fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86053 Bug ID: 86053 Summary: Builtin fwrite arguments have non_null attribute and builtin function declaration not overloaded Product: gcc Version: 6.3.1 Status: UNCONFIRMED

[Bug fortran/86052] ICE with parameterized derived types

2018-06-05 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86052 --- Comment #3 from Jürgen Reuter --- Paul, it is not my example, it was posted by Alberto Fco. Martín-Huertas in December 2015 on c.l.f., and you commented at that time that you were contemplating on how to implement PDTs together with

[Bug tree-optimization/86054] New: [8.1/9 Regression] SPEC CPU2006 416.gamess miscompare after r259592 with march=skylake-avx512

2018-06-05 Thread alexander.nesterovskiy at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86054 Bug ID: 86054 Summary: [8.1/9 Regression] SPEC CPU2006 416.gamess miscompare after r259592 with march=skylake-avx512 Product: gcc Version: unknown Status: UNCONFIRMED

[Bug tree-optimization/86054] [8/9 Regression] SPEC CPU2006 416.gamess miscompare after r259592 with march=skylake-avx512

2018-06-05 Thread alexander.nesterovskiy at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86054 --- Comment #2 from Alexander Nesterovskiy --- Thanks, "-fno-aggressive-loop-optimizations" helps.

[Bug fortran/86052] ICE with parameterized derived types

2018-06-05 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86052 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/86052] ICE with parameterized derived types

2018-06-05 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86052 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #2

[Bug c++/85731] [8/9 Regression] Inner class method declaration changes meaning of outer template class template method

2018-06-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85731 --- Comment #2 from Jason Merrill --- Author: jason Date: Tue Jun 5 11:27:12 2018 New Revision: 261196 URL: https://gcc.gnu.org/viewcvs?rev=261196=gcc=rev Log: PR c++/85731 - wrong error with qualified-id in template. *

[Bug c++/85731] [8/9 Regression] Inner class method declaration changes meaning of outer template class template method

2018-06-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85731 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Jun 5 11:27:15 2018 New Revision: 261197 URL: https://gcc.gnu.org/viewcvs?rev=261197=gcc=rev Log: PR c++/85731 - wrong error with qualified-id in template. *

[Bug c++/85731] [8/9 Regression] Inner class method declaration changes meaning of outer template class template method

2018-06-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85731 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/85976] [8 Regression] ICE in cp_tree_equal when building Blitz. May be nested templates.

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85976 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug ipa/60243] IPA is slow on large cgraph tree

2018-06-05 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60243 --- Comment #22 from Jan Hubicka --- > The IPA SRA time is all spent in compute_fn_summary via convert_callers. > Not sure why that's necessary here? Martin, in r152368 you reduced those > to once-per-caller but obviously if each function calls

[Bug c/86046] [9 Regression] ICE in execute_todo, at passes.c:2043

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86046 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/86046] [9 Regression] ICE in execute_todo, at passes.c:2043

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86046 --- Comment #2 from Richard Biener --- Author: rguenth Date: Tue Jun 5 10:02:50 2018 New Revision: 261193 URL: https://gcc.gnu.org/viewcvs?rev=261193=gcc=rev Log: 2018-06-05 Richard Biener PR tree-optimization/86046 *

[Bug gcov-profile/47618] Collecting multiple profiles and using all for PGO

2018-06-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47618 --- Comment #21 from Martin Liška --- Author: marxin Date: Tue Jun 5 12:10:22 2018 New Revision: 261199 URL: https://gcc.gnu.org/viewcvs?rev=261199=gcc=rev Log: Support variables in expansion of -fprofile-generate option (PR

[Bug tree-optimization/86054] [8/9 Regression] SPEC CPU2006 416.gamess miscompare after r259592 with march=skylake-avx512

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86054 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Version|unknown

[Bug tree-optimization/86047] [9 Regression] ICE in for_each_index, at tree-ssa-loop.c:647

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86047 --- Comment #3 from Richard Biener --- Author: rguenth Date: Tue Jun 5 10:01:49 2018 New Revision: 261192 URL: https://gcc.gnu.org/viewcvs?rev=261192=gcc=rev Log: 2018-06-05 Richard Biener PR tree-optimization/86047 *

[Bug tree-optimization/86047] [9 Regression] ICE in for_each_index, at tree-ssa-loop.c:647

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86047 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/32957] C/Fortran interoperability and -fdefault-integer-8

2018-06-05 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32957 --- Comment #8 from Dominique d'Humieres --- > So is this fixed now? I have spotted some new tests requiring c_int: --- ../_clean/gcc/testsuite/gfortran.dg/bind_c_usage_24.f90 2018-02-18 00:40:36.0 +0100 +++

[Bug gcov-profile/84846] GCOV intermediate format improvements

2018-06-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84846 Martin Liška changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug fortran/47805] [OOP] Overridding hidden (private) TPB is rejected

2018-06-05 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47805 --- Comment #7 from janus at gcc dot gnu.org --- Another very related case that gfortran currently accepts, although it is invalid according to the interpretation request: module m1 implicit none type, abstract :: t1 contains

[Bug fortran/86052] New: ICE with parameterized derived types

2018-06-05 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86052 Bug ID: 86052 Summary: ICE with parameterized derived types Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug target/81497] [7/8 Regression] error compiling arm_acle.h

2018-06-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81497 ktkachov at gcc dot gnu.org changed: What|Removed |Added Known to work||9.0

[Bug target/81497] [7/8/9 Regression] error compiling arm_acle.h

2018-06-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81497 --- Comment #4 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Tue Jun 5 09:50:16 2018 New Revision: 261191 URL: https://gcc.gnu.org/viewcvs?rev=261191=gcc=rev Log: [arm] PR target/81497: Fix arm_acle.h for C++ When trying to

[Bug libstdc++/86013] std::vector::shrink_to_fit() could sometimes use realloc()

2018-06-05 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86013 --- Comment #8 from Jan Kratochvil --- Created attachment 44236 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44236=edit incredibleshrinkingvector.C What's wrong with this implementation? The permitted operator new symbols interposition

[Bug c++/85976] [8/9 Regression] ICE in cp_tree_equal when building Blitz. May be nested templates.

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85976 --- Comment #8 from Marek Polacek --- Author: mpolacek Date: Tue Jun 5 13:11:00 2018 New Revision: 261200 URL: https://gcc.gnu.org/viewcvs?rev=261200=gcc=rev Log: PR c++/85976 * tree.c (cp_tree_equal): Handle USING_DECL.

[Bug ipa/60243] IPA is slow on large cgraph tree

2018-06-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60243 Richard Biener changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment

[Bug gcov-profile/47618] Collecting multiple profiles and using all for PGO

2018-06-05 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47618 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/85925] [7/8/9 Regression] Mis-compilation at -02, masking with 257 goes wrong in combine

2018-06-05 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85925 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|segher at

[Bug rtl-optimization/85925] [7/8/9 Regression] Mis-compilation at -02, masking with 257 goes wrong in combine

2018-06-05 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85925 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/86039] Compiler placed in deep/long folder cannot open/run needed files on Windows

2018-06-05 Thread samuel.hultgren at st dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86039 --- Comment #2 from Samuel Hultgren --- (In reply to Jim Wilson from comment #1) > Windows has a 260 character default maximum path length. See for instance > https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85). >

[Bug c/86055] Bitshifts temporarly change uint32_t to int32_t on x86_64 Mac OS

2018-06-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86055 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/85701] [openacc] ICE in mark_scope_block_unused, at tree-ssa-live.c:364

2018-06-05 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85701 --- Comment #3 from cesar at gcc dot gnu.org --- Author: cesar Date: Tue Jun 5 13:58:50 2018 New Revision: 261202 URL: https://gcc.gnu.org/viewcvs?rev=261202=gcc=rev Log: PR fortran/85701 gcc/fortran/ * openmp.c

[Bug libstdc++/66146] call_once not C++11-compliant on ppc64le

2018-06-05 Thread cohenjon at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66146 Jon Cohen changed: What|Removed |Added CC||cohenjon at google dot com --- Comment #21

[Bug c/86055] New: Bitshifts temporarly change uint32_t to int32_t on x86_64 Mac OS

2018-06-05 Thread guicrith at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86055 Bug ID: 86055 Summary: Bitshifts temporarly change uint32_t to int32_t on x86_64 Mac OS Product: gcc Version: 8.1.0 Status: UNCONFIRMED Severity: normal

[Bug c/86053] Builtin fwrite arguments have non_null attribute and builtin function declaration not overloaded

2018-06-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86053 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/85847] [6/7/8 Regression] unexpected expression of kind template_id_expr

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85847 --- Comment #6 from Marek Polacek --- Author: mpolacek Date: Tue Jun 5 15:33:51 2018 New Revision: 261205 URL: https://gcc.gnu.org/viewcvs?rev=261205=gcc=rev Log: PR c++/85847 * init.c (build_new_1): Use

[Bug c++/85976] [8 Regression] ICE in cp_tree_equal when building Blitz. May be nested templates.

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85976 --- Comment #10 from Marek Polacek --- Author: mpolacek Date: Tue Jun 5 15:41:34 2018 New Revision: 261206 URL: https://gcc.gnu.org/viewcvs?rev=261206=gcc=rev Log: PR c++/85976 * tree.c (cp_tree_equal): Handle USING_DECL.

[Bug middle-end/86056] Codegen can result in multiple sequential mfence instructions

2018-06-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86056 Andrew Pinski changed: What|Removed |Added Component|target |middle-end --- Comment #1 from Andrew

[Bug target/86056] New: Codegen can result in multiple sequential mfence instructions

2018-06-05 Thread redbeard0531 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86056 Bug ID: 86056 Summary: Codegen can result in multiple sequential mfence instructions Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug c++/85847] [6/7/8 Regression] unexpected expression of kind template_id_expr

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85847 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug bootstrap/86057] New: Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap

2018-06-05 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86057 Bug ID: 86057 Summary: Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: blocker

[Bug bootstrap/86057] Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap

2018-06-05 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86057 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1

[Bug fortran/86059] New: ICE in reduce_binary_ac, at fortran/arith.c:1308 (and others)

2018-06-05 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86059 Bug ID: 86059 Summary: ICE in reduce_binary_ac, at fortran/arith.c:1308 (and others) Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/86057] Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap

2018-06-05 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86057 --- Comment #4 from Steve Kargl --- On Tue, Jun 05, 2018 at 06:21:29PM +, pinskia at gcc dot gnu.org wrote: > > --- Comment #3 from Andrew Pinski --- > mempcpy is in libiberty but we don't compile a target version of libiberty. > Looking

[Bug bootstrap/86057] Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap

2018-06-05 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86057 --- Comment #2 from Steve Kargl --- On Tue, Jun 05, 2018 at 05:25:12PM +, ro at gcc dot gnu.org wrote: > > --- Comment #1 from Rainer Orth --- > Affects Solaris, too (and almost certainly macOS as well). > mempcpy seems to be a glibc 2.1

[Bug fortran/86045] ICE in reduce_binary_ac, at fortran/arith.c:1308 (and others)

2018-06-05 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86045 --- Comment #4 from G. Steinmetz --- > There's a are different issue than the one involving MOD(). Cases from comment 1 are now separated as pr86059.

[Bug fortran/86045] ICE in reduce_binary_ac, at fortran/arith.c:1308

2018-06-05 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86045 --- Comment #5 from Steve Kargl --- On Tue, Jun 05, 2018 at 06:02:47PM +, gs...@t-online.de wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86045 > > --- Comment #4 from G. Steinmetz --- > > There's a are different issue than the one

[Bug middle-end/86058] New: TARGET_MEM_REF causing incorrect message for -Wmaybe-uninitialized warning

2018-06-05 Thread andrew.burgess at embecosm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86058 Bug ID: 86058 Summary: TARGET_MEM_REF causing incorrect message for -Wmaybe-uninitialized warning Product: gcc Version: 9.0 Status: UNCONFIRMED Severity:

[Bug fortran/77703] [6/7/8/9 Regression] ICE on assignment to pointer function

2018-06-05 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77703 G. Steinmetz changed: What|Removed |Added CC||gs...@t-online.de --- Comment #4 from G.

[Bug fortran/85942] ICE with PDTs

2018-06-05 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85942 G. Steinmetz changed: What|Removed |Added CC||gs...@t-online.de --- Comment #4 from G.

[Bug middle-end/86056] Codegen can result in multiple sequential mfence instructions

2018-06-05 Thread redbeard0531 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86056 --- Comment #2 from Mathias Stearn --- Oh, I agree that this optimization must be permitted. I was using this example to prove this to someone else who didn't believe that. I only mentioned that to explain how that weird source code came to be.

[Bug c++/86049] Array bindings are not const when initializer is

2018-06-05 Thread richard-gccbugzilla at metafoo dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86049 Richard Smith changed: What|Removed |Added CC||richard-gccbugzilla@metafoo

[Bug bootstrap/86057] Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap

2018-06-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86057 Andrew Pinski changed: What|Removed |Added Keywords||build --- Comment #3 from Andrew Pinski

[Bug bootstrap/86057] Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap

2018-06-05 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86057 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org

[Bug c++/85976] [8 Regression] ICE in cp_tree_equal when building Blitz. May be nested templates.

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85976 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/86058] TARGET_MEM_REF causing incorrect message for -Wmaybe-uninitialized warning

2018-06-05 Thread andrew.burgess at embecosm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86058 --- Comment #2 from Andrew Burgess --- Sorry, this is on x86-64/GNU-Linux

[Bug fortran/85701] [openacc] ICE in mark_scope_block_unused, at tree-ssa-live.c:364

2018-06-05 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85701 cesar at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/86058] TARGET_MEM_REF causing incorrect message for -Wmaybe-uninitialized warning

2018-06-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86058 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic --- Comment #1 from Andrew

[Bug c++/86060] New: g++ ICE at on with "c++03" in tsubst_copy, at cp/pt.c:15459

2018-06-05 Thread helloqirun at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86060 Bug ID: 86060 Summary: g++ ICE at on with "c++03" in tsubst_copy, at cp/pt.c:15459 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/86061] dead memset followed by strncpy and assignment not eliminated

2018-06-05 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86061 Martin Sebor changed: What|Removed |Added Keywords||missed-optimization See Also|

[Bug tree-optimization/86061] dead memset followed by strncpy and assignment not eliminated

2018-06-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86061 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization

[Bug tree-optimization/86061] dead memset followed by strncpy and assignment not eliminated

2018-06-05 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86061 Andrew Pinski changed: What|Removed |Added Keywords|missed-optimization | --- Comment #2 from Andrew Pinski ---

[Bug tree-optimization/86061] New: dead memset followed by strncpy and assignment not eliminated

2018-06-05 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86061 Bug ID: 86061 Summary: dead memset followed by strncpy and assignment not eliminated Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/81384] built-in form of strnlen missing

2018-06-05 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81384 Martin Sebor changed: What|Removed |Added Keywords||patch --- Comment #2 from Martin Sebor

[Bug c++/86060] [6/7/8/9 Regression] g++ ICE at on with "c++03" in tsubst_copy, at cp/pt.c:15459

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86060 Marek Polacek changed: What|Removed |Added Summary|g++ ICE at on with "c++03" |[6/7/8/9 Regression] g++

[Bug c++/86060] g++ ICE at on with "c++03" in tsubst_copy, at cp/pt.c:15459

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86060 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/79924] aarch64: untranslated diagnostics in aarch64_err_no_fpadvsimd

2018-06-05 Thread sje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79924 --- Comment #2 from Steve Ellcey --- Author: sje Date: Tue Jun 5 22:21:36 2018 New Revision: 261218 URL: https://gcc.gnu.org/viewcvs?rev=261218=gcc=rev Log: 2018-06-05 Steve Ellcey PR target/79924 *

[Bug libstdc++/66146] call_once not C++11-compliant on ppc64le

2018-06-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66146 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |9.0 --- Comment #22 from Jonathan

[Bug c/86064] New: [8 Regression] compiling Linux kernel: Error: can't resolve `.text.unlikely' {.text.unlikely section} - `.LVL43x' {.text section}

2018-06-05 Thread alex_y_xu at yahoo dot ca
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86064 Bug ID: 86064 Summary: [8 Regression] compiling Linux kernel: Error: can't resolve `.text.unlikely' {.text.unlikely section} - `.LVL43x' {.text section} Product: gcc

[Bug fortran/86065] New: gfortran NAMELIST improperly reads arrays that span more than one line.

2018-06-05 Thread charlie at sallyandcharlie dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86065 Bug ID: 86065 Summary: gfortran NAMELIST improperly reads arrays that span more than one line. Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/86065] gfortran NAMELIST improperly reads arrays that span more than one line.

2018-06-05 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86065 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4

[Bug fortran/86065] gfortran NAMELIST improperly reads arrays that span more than one line.

2018-06-05 Thread charlie at sallyandcharlie dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86065 --- Comment #2 from Charlie --- Thank You -Original Message- From: kargl at gcc dot gnu.org [mailto:gcc-bugzi...@gcc.gnu.org] Sent: Tuesday, June 5, 2018 7:26 PM To: char...@sallyandcharlie.com Subject: [Bug fortran/86065] gfortran

[Bug libstdc++/86015] Better handling of iterator distances

2018-06-05 Thread joshua.r.marshall.1991 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86015 --- Comment #8 from Josh Marshall --- If this code is to work, given that this is the only way to track in detail use of various stdlib internals, one of two things need to change. Either all assignments to _Distance need to be explicitly

[Bug tree-optimization/86062] New: Missed redundancy elimination with struct and array

2018-06-05 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86062 Bug ID: 86062 Summary: Missed redundancy elimination with struct and array Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug tree-optimization/86042] [8/9 Regression] missing strlen optimization after second strcpy

2018-06-05 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/86042] [8/9 Regression] missing strlen optimization after second strcpy

2018-06-05 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042 --- Comment #3 from Martin Sebor --- The strcpy() calls are first transformed into MEM[(char * {ref-all})] = MEM[(char * {ref-all})"12"]; In GCC 7, the above is then transformed into MEM[(char * {ref-all})] = "12"; (I'm not sure what the

[Bug target/79924] aarch64: untranslated diagnostics in aarch64_err_no_fpadvsimd

2018-06-05 Thread sje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79924 --- Comment #1 from Steve Ellcey --- Author: sje Date: Tue Jun 5 22:20:13 2018 New Revision: 261217 URL: https://gcc.gnu.org/viewcvs?rev=261217=gcc=rev Log: 2018-06-05 Steve Ellcey PR target/79924 *

[Bug c++/86063] New: g++ ICE at tree check: expected tree_list, have expr_pack_expansion in cp_check_const_attributes, at cp/decl2.c:1391

2018-06-05 Thread helloqirun at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86063 Bug ID: 86063 Summary: g++ ICE at tree check: expected tree_list, have expr_pack_expansion in cp_check_const_attributes, at cp/decl2.c:1391 Product: gcc

[Bug c++/86063] [6/7/8/9 Regression] g++ ICE at tree check: expected tree_list, have expr_pack_expansion in cp_check_const_attributes, at cp/decl2.c:1391

2018-06-05 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86063 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/86057] Use of mempcpy in libgcc/ libgcov-driver-system.c breaks bootstrap

2018-06-05 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86057 --- Comment #5 from Dominique d'Humieres --- Confirmed on darwin too.

[Bug tree-optimization/86066] New: wrong code at -Os and above on x86-64-linux-gnu

2018-06-05 Thread su at cs dot ucdavis.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86066 Bug ID: 86066 Summary: wrong code at -Os and above on x86-64-linux-gnu Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3