[Bug demangler/81682] Timeout in demangler

2018-02-26 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81682 Alan Modra changed: What|Removed |Added CC||amodra at gmail dot com --- Comment #2 from

[Bug c++/84489] [6/7/8 Regression] Non-type template parameter dependency

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84489 Jason Merrill changed: What|Removed |Added Priority|P3 |P2 Status|NEW

[Bug c++/84560] [6/7/8 Regression] Internal error in std::function with std::memset

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84560 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84441] [6/7/8 Regression] Internal compiler error

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84441 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84520] [6/7/8 Regression] ICE with lambda and static member function

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84520 --- Comment #4 from Jason Merrill --- Author: jason Date: Tue Feb 27 04:22:24 2018 New Revision: 258027 URL: https://gcc.gnu.org/viewcvs?rev=258027&root=gcc&view=rev Log: PR c++/84520 - ICE with generic lambda in NSDMI. * lambda

[Bug c++/84441] [6/7/8 Regression] Internal compiler error

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84441 --- Comment #7 from Jason Merrill --- Author: jason Date: Tue Feb 27 04:22:31 2018 New Revision: 258028 URL: https://gcc.gnu.org/viewcvs?rev=258028&root=gcc&view=rev Log: PR c++/84441 - ICE with base initialized from ?: * call.c

[Bug c++/84520] [6/7/8 Regression] ICE with lambda and static member function

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84520 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84441] [6/7/8 Regression] Internal compiler error

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84441 --- Comment #5 from Jason Merrill --- Author: jason Date: Tue Feb 27 02:47:31 2018 New Revision: 258025 URL: https://gcc.gnu.org/viewcvs?rev=258025&root=gcc&view=rev Log: PR c++/84441 - ICE with base initialized from ?: * call.c

[Bug c++/84520] [6/7/8 Regression] ICE with lambda and static member function

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84520 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Feb 27 02:47:25 2018 New Revision: 258024 URL: https://gcc.gnu.org/viewcvs?rev=258024&root=gcc&view=rev Log: PR c++/84520 - ICE with generic lambda in NSDMI. * lambda

[Bug c++/84560] [6/7/8 Regression] Internal error in std::function with std::memset

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84560 --- Comment #5 from Jason Merrill --- Author: jason Date: Tue Feb 27 02:45:56 2018 New Revision: 258023 URL: https://gcc.gnu.org/viewcvs?rev=258023&root=gcc&view=rev Log: PR c++/84560 - ICE capturing multi-dimensional VLA. * tre

[Bug c++/84441] [6/7/8 Regression] Internal compiler error

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84441 --- Comment #4 from Jason Merrill --- Author: jason Date: Tue Feb 27 02:45:12 2018 New Revision: 258022 URL: https://gcc.gnu.org/viewcvs?rev=258022&root=gcc&view=rev Log: PR c++/84441 - ICE with base initialized from ?: * call.c

[Bug c++/84520] [6/7/8 Regression] ICE with lambda and static member function

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84520 --- Comment #2 from Jason Merrill --- Author: jason Date: Tue Feb 27 02:44:26 2018 New Revision: 258021 URL: https://gcc.gnu.org/viewcvs?rev=258021&root=gcc&view=rev Log: PR c++/84520 - ICE with generic lambda in NSDMI. * lambda

[Bug c++/84560] [6/7/8 Regression] Internal error in std::function with std::memset

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84560 Jason Merrill changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code Status|N

[Bug c++/84581] GCC expects "override" keyword in incorrect grammar position

2018-02-26 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84581 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84581] New: GCC expects "override" keyword in incorrect grammar position

2018-02-26 Thread myriachan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84581 Bug ID: 84581 Summary: GCC expects "override" keyword in incorrect grammar position Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal P

[Bug c++/84578] [6/7/8 Regression] ICE with flexible array member and constexpr

2018-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84578 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/84580] Equality and relational ops for containers behave differently in Debug Mode

2018-02-26 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84580 --- Comment #1 from Jonathan Wakely --- I assume all the Debug Mode containers have the same problem.

[Bug libstdc++/84580] New: Equality and relational ops for containers behave differently in Debug Mode

2018-02-26 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84580 Bug ID: 84580 Summary: Equality and relational ops for containers behave differently in Debug Mode Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: wrong

[Bug c/84563] GCC interpretation of C11 atomics (DR 459)

2018-02-26 Thread nruslan_devel at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84563 --- Comment #2 from Ruslan Nikolaev --- Summary (from the mailing list): Pros of the proposed approach: 1. Ability to use guaranteed lock-free double-width atomics (when mcx16 is specified for x86-64, and always for arm64) in more or less portab

[Bug lto/84579] New: __gnu_lto_v1 should be removed when linking with -fno-lto

2018-02-26 Thread romain.geissler at amadeus dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84579 Bug ID: 84579 Summary: __gnu_lto_v1 should be removed when linking with -fno-lto Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/84441] [6/7/8 Regression] Internal compiler error

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84441 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/84520] [6/7/8 Regression] ICE with lambda and static member function

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84520 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/84578] New: [6/7/8 Regression] ICE with flexible array member and constexpr

2018-02-26 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84578 Bug ID: 84578 Summary: [6/7/8 Regression] ICE with flexible array member and constexpr Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug c++/84559] [7/8 Regression] ICE with constexpr and variable-sized array

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84559 Jason Merrill changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code Status|A

[Bug target/84422] ICE on various builtin test functions when compiled with -mcpu=power7

2018-02-26 Thread carll at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84422 --- Comment #4 from Carl Love --- gcc/testsuite/gcc.target/powerpc/fold-vec-neg-longlong.p8.c during RTL pass: vregs gcc/testsuite/gcc.target/powerpc/fold-vec-neg-longlong.p9.c during RTL pass: vregs Both tests fixed with mainline commi

[Bug c++/84559] [7/8 Regression] ICE with constexpr and variable-sized array

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84559 --- Comment #4 from Jason Merrill --- Author: jason Date: Mon Feb 26 21:55:41 2018 New Revision: 258015 URL: https://gcc.gnu.org/viewcvs?rev=258015&root=gcc&view=rev Log: PR c++/84559 - ICE with constexpr VLA. * constexpr.c (ens

[Bug c++/84558] [6/7 Regression] ICE with invalid constexpr constructor

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84558 Jakub Jelinek changed: What|Removed |Added Summary|[6/7/8 Regression] ICE with |[6/7 Regression] ICE with

[Bug c++/84558] [6/7/8 Regression] ICE with invalid constexpr constructor

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84558 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Mon Feb 26 21:52:39 2018 New Revision: 258014 URL: https://gcc.gnu.org/viewcvs?rev=258014&root=gcc&view=rev Log: PR c++/84558 * constexpr.c (cxx_eval_vec_init_1): For reus

[Bug target/84553] -rdynamic generates TEXTREL relocations on ia64

2018-02-26 Thread jrtc27 at jrtc27 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84553 --- Comment #4 from James Clarke --- (In reply to Jim Wilson from comment #2) > rdynamic is a linker option that the compiler ignores, except to pass on to > the linker. As far as the compiler knows, you are building a non-pic > application, and

[Bug target/84553] -rdynamic generates TEXTREL relocations on ia64

2018-02-26 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84553 --- Comment #3 from Jim Wilson --- Created attachment 43514 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43514&action=edit untested patch

[Bug target/84553] -rdynamic generates TEXTREL relocations on ia64

2018-02-26 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84553 Jim Wilson changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84557] ICE with invalid firstprivate variable

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84557 --- Comment #3 from Jakub Jelinek --- Fixed on the trunk so far.

[Bug debug/83917] [8 Regression] with -mcall-ms2sysv-xlogues, stepping into x86 tail-call restore stub gives bad backtrace

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83917 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84540] [6/7 Regression] ICE with alignas in variadic template

2018-02-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84540 Paolo Carlini changed: What|Removed |Added Summary|[6/7/8 Regression] ICE with |[6/7 Regression] ICE with

[Bug c++/84540] [6/7/8 Regression] ICE with alignas in variadic template

2018-02-26 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84540 --- Comment #3 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon Feb 26 20:06:40 2018 New Revision: 258012 URL: https://gcc.gnu.org/viewcvs?rev=258012&root=gcc&view=rev Log: /cp 2018-02-26 Paolo Carlini PR c++/84540 *

[Bug c++/84557] ICE with invalid firstprivate variable

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84557 --- Comment #2 from Jakub Jelinek --- Author: jakub Date: Mon Feb 26 19:51:05 2018 New Revision: 258011 URL: https://gcc.gnu.org/viewcvs?rev=258011&root=gcc&view=rev Log: PR c++/84557 * parser.c (cp_parser_omp_var_list_no_open):

[Bug c++/84541] ICE with auto in function parameter

2018-02-26 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84541 --- Comment #2 from Volker Reichelt --- Paolo, you're right. Sorry for the noise. The "-fconcept" parameter is a left-over from the larger testcase where this snippet was derived from. The ICE can be reproduced with GCC 4.9.0 and only needs "-s

[Bug tree-optimization/84577] New: snprintf with null buffer not eliminated when return value is in a known range

2018-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84577 Bug ID: 84577 Summary: snprintf with null buffer not eliminated when return value is in a known range Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: no

[Bug debug/83917] [8 Regression] with -mcall-ms2sysv-xlogues, stepping into x86 tail-call restore stub gives bad backtrace

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83917 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Mon Feb 26 19:46:34 2018 New Revision: 258010 URL: https://gcc.gnu.org/viewcvs?rev=258010&root=gcc&view=rev Log: PR debug/83917 * config/i386/i386-asm.h (PACKAGE_VERSION,

[Bug c++/84576] g++: internal compiler error: Segmentation fault (program cc1plus)

2018-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84576 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84559] [7/8 Regression] ICE with constexpr and variable-sized array

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84559 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/84551] [8 Regression] [concepts] Compiler options "-O -g" cause valid code to be rejected

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84551 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/67491] [meta-bug] concepts issues

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 84551, which changed state. Bug 84551 Summary: [8 Regression] [concepts] Compiler options "-O -g" cause valid code to be rejected https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84551 What|Removed

[Bug c++/84551] [8 Regression] [concepts] Compiler options "-O -g" cause valid code to be rejected

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84551 --- Comment #2 from Jason Merrill --- Author: jason Date: Mon Feb 26 19:04:42 2018 New Revision: 258009 URL: https://gcc.gnu.org/viewcvs?rev=258009&root=gcc&view=rev Log: PR c++/84551 - ICE with concepts and -g. * parser.c (add_

[Bug c++/84576] New: g++: internal compiler error: Segmentation fault (program cc1plus)

2018-02-26 Thread vegard.nossum at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84576 Bug ID: 84576 Summary: g++: internal compiler error: Segmentation fault (program cc1plus) Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal

[Bug c++/84551] [8 Regression] [concepts] Compiler options "-O -g" cause valid code to be rejected

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84551 Jason Merrill changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug c++/84325] [8 Regression] internal compiler error, in cxx_eval_constant_expression gcc/cp/constexpr.c:4740

2018-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84325 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/84325] [8 Regression] internal compiler error, in cxx_eval_constant_expression gcc/cp/constexpr.c:4740

2018-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84325 --- Comment #8 from Marek Polacek --- Author: mpolacek Date: Mon Feb 26 18:41:56 2018 New Revision: 258008 URL: https://gcc.gnu.org/viewcvs?rev=258008&root=gcc&view=rev Log: PR c++/84325 * tree.c (replace_placeholders_r): Only ch

[Bug target/84575] New: [8 regression] gcc.target/i386/pr84309.c fail

2018-02-26 Thread andrey.y.guskov at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84575 Bug ID: 84575 Summary: [8 regression] gcc.target/i386/pr84309.c fail Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: targe

[Bug libstdc++/84532] [7 Regression] std::thread::__make_invoker prematurely unwraps reference_wrappers

2018-02-26 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84532 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/57534] [6/7/8 Regression]: Performance regression versus 4.7.3, 4.8.1 is ~15% slower

2018-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57534 --- Comment #15 from Aldy Hernandez --- (In reply to Jeffrey A. Law from comment #14) > I wonder if this could be addressed with a more reasonable address > computation reassociation. > ISTM that we associating as (x + (y + c)) which seems like

[Bug libgomp/84466] [8 regression] libgomp.graphite/force-parallel-8.c fails starting with r257723

2018-02-26 Thread andrey.y.guskov at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84466 Andrey Guskov changed: What|Removed |Added CC||andrey.y.guskov at intel dot com --- Co

[Bug c++/84551] [8 Regression] [concepts] Compiler options "-O -g" cause valid code to be rejected

2018-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84551 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/84551] [8 Regression] [concepts] Compiler options "-O -g" cause valid code to be rejected

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84551 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/84574] New: Function return thunks shouldn't be aliased to indirect branch thunks

2018-02-26 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84574 Bug ID: 84574 Summary: Function return thunks shouldn't be aliased to indirect branch thunks Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal

[Bug c++/84447] [8 Regression] ICE with inherited deleted constructor and default argument

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84447 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/84468] [8 Regression] bogus -Wstringop-truncation despite assignment after conditional strncpy

2018-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84468 --- Comment #14 from Martin Sebor --- (In reply to Romain Geissler from comment #13) Ah, right. It's not skipping over debug statements. That's easier to fix than pr84561. This should do it: Index: gcc/tree-ssa-strlen.c =

[Bug target/84422] ICE on various builtin test functions when compiled with -mcpu=power7

2018-02-26 Thread carll at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84422 --- Comment #3 from Carl Love --- gcc/testsuite/gcc.target/powerpc/sse2-pmuludq-1.c Test requres Power 8 as a minimum. Compiling with -mcpu=power7 generates an ICE but the test requires Power8. So the ICE shouldn't be an issue under normal tes

[Bug libstdc++/84532] [7 Regression] std::thread::__make_invoker prematurely unwraps reference_wrappers

2018-02-26 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84532 --- Comment #3 from Jonathan Wakely --- Author: redi Date: Mon Feb 26 17:09:34 2018 New Revision: 258004 URL: https://gcc.gnu.org/viewcvs?rev=258004&root=gcc&view=rev Log: PR libstdc++/84532 prevent unwrapping of reference_wrapper arguments Bac

[Bug tree-optimization/84561] -Wstringop-truncation with -O2 depends on strncpy's size type

2018-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84561 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

[Bug c++/84447] [8 Regression] ICE with inherited deleted constructor and default argument

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84447 --- Comment #3 from Jason Merrill --- Author: jason Date: Mon Feb 26 17:06:07 2018 New Revision: 258003 URL: https://gcc.gnu.org/viewcvs?rev=258003&root=gcc&view=rev Log: PR c++/84447 - ICE with deleted inherited ctor with default arg.

[Bug c++/81589] Possible False-Positive with decltype

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81589 --- Comment #7 from Jason Merrill --- Author: jason Date: Mon Feb 26 17:06:02 2018 New Revision: 258002 URL: https://gcc.gnu.org/viewcvs?rev=258002&root=gcc&view=rev Log: PR c++/81589 - error with is_trivially_constructible * g+

[Bug target/84553] -rdynamic generates TEXTREL relocations on ia64

2018-02-26 Thread jrtc27 at jrtc27 dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84553 James Clarke changed: What|Removed |Added CC||jrtc27 at jrtc27 dot com --- Comment #1 f

[Bug target/84039] x86 retpolines and CFI

2018-02-26 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84039 --- Comment #3 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Feb 26 17:00:46 2018 New Revision: 258001 URL: https://gcc.gnu.org/viewcvs?rev=258001&root=gcc&view=rev Log: i386: Add TARGET_INDIRECT_BRANCH_REGISTER For --- struct C { vi

[Bug c++/84560] Internal error in std::function with std::memset

2018-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84560 --- Comment #3 from Martin Sebor --- Created attachment 43513 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43513&action=edit Reduced translation unit. Bisecting the reduced translation unit points to r231952 (gcc 6.0.0) as the revision t

[Bug rtl-optimization/83496] [7/8 regression] wrong code generated with -Os -mbranch-cost=1

2018-02-26 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83496 --- Comment #37 from Segher Boessenkool --- > Propchange: trunk/gcc/testsuite/gcc.c-torture/execute/20180226-1.c > ('svn:special' added) This is a symlink to /home/eric/build/gcc/mips-linux/pr83496.c which does

[Bug c++/84573] New: missing warning on an uninstantiated function template returning T with no return statement

2018-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84573 Bug ID: 84573 Summary: missing warning on an uninstantiated function template returning T with no return statement Product: gcc Version: 8.0 Status: UNCONFIRMED

[Bug rtl-optimization/83496] [7/8 regression] wrong code generated with -Os -mbranch-cost=1

2018-02-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83496 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/83496] [7/8 regression] wrong code generated with -Os -mbranch-cost=1

2018-02-26 Thread ebotcazou at gcc dot gnu.org
ed_notes): Rename REDUNDANT_INSN to OTHER_INSN. Added: branches/gcc-7-branch/gcc/testsuite/gcc.c-torture/execute/20180226-1.c - copied unchanged from r257998, trunk/gcc/testsuite/gcc.c-torture/execute/20180226-1.c Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-br

[Bug rtl-optimization/83496] [7/8 regression] wrong code generated with -Os -mbranch-cost=1

2018-02-26 Thread ebotcazou at gcc dot gnu.org
ed_notes): Rename REDUNDANT_INSN to OTHER_INSN. Added: trunk/gcc/testsuite/gcc.c-torture/execute/20180226-1.c (with props) Modified: trunk/gcc/ChangeLog trunk/gcc/reorg.c trunk/gcc/testsuite/ChangeLog Propchange: trunk/gcc/testsuite/gcc.c-torture/execute/2018

[Bug target/84176] Need a different thunk for -mindirect-branch=thunk-extern -fcf-protection -mcet

2018-02-26 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84176 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/81652] [meta-bug] -fcf-protection=full -mcet bugs

2018-02-26 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81652 Bug 81652 depends on bug 84176, which changed state. Bug 84176 Summary: Need a different thunk for -mindirect-branch=thunk-extern -fcf-protection -mcet https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84176 What|Removed

[Bug target/84072] [meta-bug] -mindirect-branch=thunk issues

2018-02-26 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84072 Bug 84072 depends on bug 84176, which changed state. Bug 84176 Summary: Need a different thunk for -mindirect-branch=thunk-extern -fcf-protection -mcet https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84176 What|Removed

[Bug tree-optimization/83965] [8 Regression] ICE in vectorize_fold_left_reduction, at tree-vect-loop.c:6154

2018-02-26 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83965 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolutio

[Bug tree-optimization/83965] [8 Regression] ICE in vectorize_fold_left_reduction, at tree-vect-loop.c:6154

2018-02-26 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83965 --- Comment #6 from rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Mon Feb 26 16:17:00 2018 New Revision: 257995 URL: https://gcc.gnu.org/viewcvs?rev=257995&root=gcc&view=rev Log: Make fix for PR 83965 handle SLP reduction chains This

[Bug c++/84447] [8 Regression] ICE with inherited deleted constructor and default argument

2018-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84447 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug ada/84277] [8 Regression] A lot of new acats testsuite failures

2018-02-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84277 --- Comment #11 from Eric Botcazou --- > What are the "acats tests without -fno-reorder-blocks-and-partition still at > 314 failures." failures? Runtime failures, or just failing to assemble or > failing to link? How do non-ada tests with -freo

[Bug c++/84325] [8 Regression] internal compiler error, in cxx_eval_constant_expression gcc/cp/constexpr.c:4740

2018-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84325 --- Comment #7 from Marek Polacek --- It might still be invalid, though, in which case it wouldn't make sense for this to be P1.

[Bug c++/84325] [8 Regression] internal compiler error, in cxx_eval_constant_expression gcc/cp/constexpr.c:4740

2018-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84325 --- Comment #6 from Marek Polacek --- If I tweak the testcase like this: struct seconds { int i_{0}; constexpr seconds (int) {} }; template constexpr seconds operator""_s() { return seconds(0); } constexpr seconds operator""_s(long double i)

[Bug ada/84277] [8 Regression] A lot of new acats testsuite failures

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84277 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #10

[Bug ada/84277] [8 Regression] A lot of new acats testsuite failures

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84277 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4

[Bug c++/84296] [8 Regression] ICE in finish_member_declaration

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84296 Jakub Jelinek changed: What|Removed |Added CC||sch...@linux-m68k.org --- Comment #6 fro

[Bug c++/84461] [8 regression] openjdk-10 fails to build

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84461 Jakub Jelinek changed: What|Removed |Added Resolution|FIXED |DUPLICATE --- Comment #6 from Jakub Jeli

[Bug c++/84540] [6/7/8 Regression] ICE with alignas in variadic template

2018-02-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84540 Paolo Carlini changed: What|Removed |Added Keywords|ice-on-invalid-code |ice-on-valid-code Status|NEW

[Bug debug/84545] [8 regression] FAIL: g++.dg/debug/pr44182.C -gdwarf-2 -O2 (test for excess errors)

2018-02-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84545 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/84545] [8 regression] FAIL: g++.dg/debug/pr44182.C -gdwarf-2 -O2 (test for excess errors)

2018-02-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84545 --- Comment #7 from Eric Botcazou --- Author: ebotcazou Date: Mon Feb 26 15:40:18 2018 New Revision: 257993 URL: https://gcc.gnu.org/viewcvs?rev=257993&root=gcc&view=rev Log: PR debug/84545 * final.c (rest_of_clean_state): Also l

[Bug target/84565] [8 Regression] ICE in extract_insn, at recog.c:2304 on aarch64

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84565 --- Comment #3 from Jakub Jelinek --- Created attachment 43512 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43512&action=edit gcc8-pr84565.patch This works for me.

[Bug target/84565] [8 Regression] ICE in extract_insn, at recog.c:2304 on aarch64

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84565 --- Comment #2 from Jakub Jelinek --- The aarch64_cmpeqdf instruction no longer matches, because the CONST0_RTX (DFmode) operand doesn't match the aarch64_simd_reg_or_zero predicate. Either aarch64_simd_reg_or_zero predicate should use aarch64_si

[Bug debug/84545] [8 regression] FAIL: g++.dg/debug/pr44182.C -gdwarf-2 -O2 (test for excess errors)

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84545 --- Comment #6 from Jakub Jelinek --- Is it guaranteed that no target puts calls into delay slots?

[Bug target/84530] -mfunction-return=thunk does not work for simple_return_pop_internal insn

2018-02-26 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84530 --- Comment #3 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Feb 26 15:29:30 2018 New Revision: 257992 URL: https://gcc.gnu.org/viewcvs?rev=257992&root=gcc&view=rev Log: i386: Update -mfunction-return= for return with pop When -mfunctio

[Bug c++/84461] [8 regression] openjdk-10 fails to build

2018-02-26 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84461 Andreas Schwab changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug debug/84545] [8 regression] FAIL: g++.dg/debug/pr44182.C -gdwarf-2 -O2 (test for excess errors)

2018-02-26 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84545 --- Comment #5 from Eric Botcazou --- > Do the: > if (CALL_P (insn)) > { > rtx note = find_reg_note (insn, REG_CALL_ARG_LOCATION, NULL_RTX); > if (note) > remove_note (insn, note); > } > also

[Bug c/84563] GCC interpretation of C11 atomics (DR 459)

2018-02-26 Thread nruslan_devel at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84563 --- Comment #1 from Ruslan Nikolaev --- See also discussion in the gcc mailing list

[Bug c++/84541] ICE with auto in function parameter

2018-02-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84541 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84533] [7 Regression] ICE with duplicate enum value

2018-02-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84533 Paolo Carlini changed: What|Removed |Added Summary|[7/8 Regression] ICE with |[7 Regression] ICE with

[Bug c++/84533] [7/8 Regression] ICE with duplicate enum value

2018-02-26 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84533 --- Comment #2 from paolo at gcc dot gnu.org --- Author: paolo Date: Mon Feb 26 15:00:44 2018 New Revision: 257991 URL: https://gcc.gnu.org/viewcvs?rev=257991&root=gcc&view=rev Log: /cp 2018-02-26 Paolo Carlini PR c++/84533 *

[Bug target/84565] [8 Regression] ICE in extract_insn, at recog.c:2304 on aarch64

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84565 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84461] [8 regression] openjdk-10 fails to build

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84461 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug debug/84545] [8 regression] FAIL: g++.dg/debug/pr44182.C -gdwarf-2 -O2 (test for excess errors)

2018-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84545 --- Comment #4 from Jakub Jelinek --- Do the: if (CALL_P (insn)) { rtx note = find_reg_note (insn, REG_CALL_ARG_LOCATION, NULL_RTX); if (note) remove_note (insn, note); } also for insns inside

[Bug gcov-profile/84548] [8 regression] gcov ICE in process_file, at gcov.c:1154

2018-02-26 Thread dimhen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84548 --- Comment #22 from Dmitry G. Dyachenko --- (In reply to Martin Liška from comment #20) ... > Isn't that > an old data file you forgot to remove? I'll rebuild all and 'll report

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