[Bug target/81291] [6/7 Regression] wrong code with -O2 -fno-rerun-cse-after-loop -fno-tree-ter -fno-tree-vrp -funroll-loops due to improper carry

2017-11-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81291 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Known to w

[Bug c++/83132] Error while redeclaring an enum with extra qualification

2017-11-23 Thread jenda.tusil at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83132 --- Comment #2 from Jan Tušil --- The 'struct' version can be simplified to: struct E; struct ::E {}; Which gives the following error: 2:12: error: global qualification of class name is invalid before '{' token

[Bug libfortran/78549] Very slow formatted internal file output

2017-11-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78549 Thomas Koenig changed: What|Removed |Added Summary|[8 Regression] Very slow|Very slow formatted |f

[Bug target/83114] [5/6/7/8 Regression] ICE in gen_vec_cmpv2dfv2di, at config/aarch64/aarch64-simd.md:2495

2017-11-23 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83114 amker at gcc dot gnu.org changed: What|Removed |Added CC||amker at gcc dot gnu.org --- C

[Bug ada/83091] ICE with -g in arm-eabi compilation

2017-11-23 Thread simon at pushface dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83091 --- Comment #4 from simon at pushface dot org --- The tentative patch solves all the -g errors. My report in comment 1 is solved by patches for pr 82816 and pr 82875.

[Bug libstdc++/83134] New: std::negation uses !B::value instead of !bool(B::value)

2017-11-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83134 Bug ID: 83134 Summary: std::negation uses !B::value instead of !bool(B::value) Product: gcc Version: 7.2.1 Status: UNCONFIRMED Keywords: rejects-valid

[Bug libstdc++/83134] std::negation uses !B::value instead of !bool(B::value)

2017-11-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83134 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug bootstrap/83015] [8 regression] bootstrap comparison failure on ia64

2017-11-23 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83015 --- Comment #16 from Jan Hubicka --- ytrium also bootstraps for me. I see you use release checking for stage1 that may be the trigger, I will try it now.

[Bug ada/83091] ICE with -g in arm-eabi compilation

2017-11-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83091 --- Comment #5 from Eric Botcazou --- > The tentative patch solves all the -g errors. Great, thanks for the feedback.

[Bug target/81291] [6/7 Regression] wrong code with -O2 -fno-rerun-cse-after-loop -fno-tree-ter -fno-tree-vrp -funroll-loops due to improper carry

2017-11-23 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81291 Segher Boessenkool changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/82621] [6/7 Regression] wrong code with -Og -fgcse -fweb

2017-11-23 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82621 --- Comment #7 from Segher Boessenkool --- *** Bug 81291 has been marked as a duplicate of this bug. ***

[Bug fortran/81841] [6/7/8 Regression] THREADPRIVATE (OpenMP) wrongly rejected in BLOCK DATA

2017-11-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81841 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Thu Nov 23 20:16:38 2017 New Revision: 255115 URL: https://gcc.gnu.org/viewcvs?rev=255115&root=gcc&view=rev Log: PR fortran/81841 * parse.c (parse_spec): Allow ST_OMP_THR

[Bug fortran/83135] New: Routines in submodules treat protected variables from other modules as public

2017-11-23 Thread ying.zhu at doctorant dot ec-lyon.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83135 Bug ID: 83135 Summary: Routines in submodules treat protected variables from other modules as public Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: n

[Bug fortran/79072] ICE with class(*) pointer function result and character value

2017-11-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79072 --- Comment #20 from Paul Thomas --- Author: pault Date: Thu Nov 23 21:02:48 2017 New Revision: 255120 URL: https://gcc.gnu.org/viewcvs?rev=255120&root=gcc&view=rev Log: 2017-11-23 Paul Thomas Backported from trunk PR fortra

[Bug c++/83136] New: static class template member: invalid application of ‘sizeof’ to incomplete type

2017-11-23 Thread steve.lorimer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83136 Bug ID: 83136 Summary: static class template member: invalid application of ‘sizeof’ to incomplete type Product: gcc Version: 8.0 Status: UNCONFIRMED Severity:

[Bug libstdc++/83134] std::negation uses !B::value instead of !bool(B::value)

2017-11-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83134 --- Comment #1 from Jonathan Wakely --- Author: redi Date: Thu Nov 23 21:35:27 2017 New Revision: 255122 URL: https://gcc.gnu.org/viewcvs?rev=255122&root=gcc&view=rev Log: PR libstdc++/83134 Ensure std::__not_ converts B::value to bool

[Bug ada/83091] ICE with -g in arm-eabi compilation

2017-11-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83091 --- Comment #6 from Eric Botcazou --- Author: ebotcazou Date: Thu Nov 23 22:55:05 2017 New Revision: 255125 URL: https://gcc.gnu.org/viewcvs?rev=255125&root=gcc&view=rev Log: PR ada/83091 * gcc-interface/decl.c (gnat_to_gnu_entit

[Bug ada/83091] ICE with -g in arm-eabi compilation

2017-11-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83091 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/83064] DO CONCURRENT inconsistent results

2017-11-23 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83064 --- Comment #7 from Dominique d'Humieres --- > I looked at the IL from the Fortran FE and it clearly uses a single memory > area for tmp for each outer loop iteration. That is, the memory is allocated > by the caller. I confirm that using

[Bug libfortran/78549] Very slow formatted internal file output

2017-11-23 Thread manfred99 at gmx dot ch
3.3s for GNU Fortran (GCC) 8.0.0 20170829 (experimental) [trunk revision 251395] 1.3s for GNU Fortran (GCC) 8.0.0 20171123 (experimental) [trunk revision 255090] 0.4s for version with Fortran wrapper of C function strtof() So, with Jerry's patch gfortran is now only a little slower than

[Bug c++/83137] New: Member function pointer template parameter not constant expression when set to nullptr

2017-11-23 Thread erik2003 at u dot washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83137 Bug ID: 83137 Summary: Member function pointer template parameter not constant expression when set to nullptr Product: gcc Version: 7.2.0 Status: UNCONFIRMED Se

[Bug c/82050] [8 Regression] ICE on invalid code on x86_64-linux-gnu in column_range, at diagnostic-show-locus.c:1403

2017-11-23 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82050 David Malcolm changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/83138] New: ICE: Segfault expanding function parameter pack in subsequent sibling pack declaration

2017-11-23 Thread hstong at ca dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83138 Bug ID: 83138 Summary: ICE: Segfault expanding function parameter pack in subsequent sibling pack declaration Product: gcc Version: 8.0 Status: UNCONFIRMED Keyw

[Bug testsuite/81807] [8 Regression] many *.cc asan tests fail

2017-11-23 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81807 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #4 fr

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