[Bug middle-end/70457] ICE (segfault) in gimple_expand_builtin_pow on powerpc64le-linux-gnu

2016-04-04 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70457 --- Comment #13 from Bill Schmidt --- Author: wschmidt Date: Mon Apr 4 15:45:59 2016 New Revision: 234717 URL: https://gcc.gnu.org/viewcvs?rev=234717&root=gcc&view=rev Log: [gcc] 2016-04-04 Bill Schmidt Jakub Jelinek P

[Bug middle-end/70457] ICE (segfault) in gimple_expand_builtin_pow on powerpc64le-linux-gnu

2016-04-04 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70457 --- Comment #14 from Bill Schmidt --- Author: wschmidt Date: Mon Apr 4 15:47:51 2016 New Revision: 234718 URL: https://gcc.gnu.org/viewcvs?rev=234718&root=gcc&view=rev Log: [gcc] 2016-04-04 Bill Schmidt Jakub Jelinek P

[Bug middle-end/70457] ICE (segfault) in gimple_expand_builtin_pow on powerpc64le-linux-gnu

2016-04-04 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70457 --- Comment #15 from Bill Schmidt --- Matthias, the code is now fixed everywhere upstream. Do you need a merge into ibm/gcc-5-branch?

[Bug middle-end/70457] ICE (segfault) in gimple_expand_builtin_pow on powerpc64le-linux-gnu

2016-04-04 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70457 Bill Schmidt changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/70528] [5/6 Regression] bogus error: constructor required before non-static data member

2016-04-04 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70528 --- Comment #10 from Ville Voutilainen --- (In reply to Jonathan Wakely from comment #8) > I don't know how to implement is_default_constructible without using that > decltype, or something similar that will cause the same problem. > > If we had

[Bug ipa/66223] [5/6 Regression] Diagnostic of pure virtual function call broken, including __cxa_pure_virtual

2016-04-04 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66223 --- Comment #14 from Jan Hubicka --- Author: hubicka Date: Mon Apr 4 15:54:39 2016 New Revision: 234719 URL: https://gcc.gnu.org/viewcvs?rev=234719&root=gcc&view=rev Log: PR ipa/66223 * ipa-devirt.c (maybe_record_node): Do not o

[Bug ipa/66223] [5 Regression] Diagnostic of pure virtual function call broken, including __cxa_pure_virtual

2016-04-04 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66223 Jan Hubicka changed: What|Removed |Added Summary|[5/6 Regression] Diagnostic |[5 Regression] Diagnostic

[Bug libstdc++/70379] c99_classification_macros_c++98.cc failing with newlib

2016-04-04 Thread andre.simoesdiasvieira at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70379 Andre Vieira changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/70529] Unhelpful diagnostic for hex float literals, inconsistent parsing

2016-04-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70529 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug bootstrap/70173] make distclean: leaves stage_final and libcc1/compiler-name.h

2016-04-04 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70173 --- Comment #5 from Segher Boessenkool --- Author: segher Date: Mon Apr 4 16:37:58 2016 New Revision: 234721 URL: https://gcc.gnu.org/viewcvs?rev=234721&root=gcc&view=rev Log: gnattools: Clean config.cache (PR70173) The config.cache file shoul

[Bug libstdc++/70176] Regression with C++03 Issue cstdio

2016-04-04 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70176 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/70379] c99_classification_macros_c++98.cc failing with newlib

2016-04-04 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70379 Jonathan Wakely changed: What|Removed |Added CC||craie at acm dot org --- Comment #3 fr

[Bug tree-optimization/70373] [openacc] ICE with reduction clause in set_parm_rtl, at cfgexpand.c

2016-04-04 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70373 cesar at gcc dot gnu.org changed: What|Removed |Added CC||cesar at gcc dot gnu.org

[Bug c++/70532] New: An "constexpr + variable template" example that gives an "internal compiler error"

2016-04-04 Thread vincent.picaud at laposte dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70532 Bug ID: 70532 Summary: An "constexpr + variable template" example that gives an "internal compiler error" Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severi

[Bug middle-end/70307] [6 Regression] ICE: in gimplify_expr, at gimplify.c:10915 on valid code

2016-04-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70307 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Mon Apr 4 17:20:53 2016 New Revision: 234723 URL: https://gcc.gnu.org/viewcvs?rev=234723&root=gcc&view=rev Log: PR middle-end/70307 * gcc.dg/torture/pr70307.c: Add -Wno-p

[Bug c++/70018] [4.9/5/6 Regression] Possible issue around IPO and C++ comdats discovered as pure/const

2016-04-04 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70018 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c++/70512] [6 Regression] ICE on valid code on x86_64-linux-gnu: canonical types differ for identical types

2016-04-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70512 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug tree-optimization/70357] [openacc][gomp4] ICE on reduction (+:sum) private (sum)

2016-04-04 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70357 cesar at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/70533] New: reductions on reference-typed variables are broken in OpenACC

2016-04-04 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70533 Bug ID: 70533 Summary: reductions on reference-typed variables are broken in OpenACC Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: openacc S

[Bug c++/70512] [6 Regression] ICE on valid code on x86_64-linux-gnu: canonical types differ for identical types

2016-04-04 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70512 Nathan Sidwell changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/70512] [6 Regression] ICE on valid code on x86_64-linux-gnu: canonical types differ for identical types

2016-04-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70512 --- Comment #4 from Jakub Jelinek --- I'd note that we likely need to modify them in-place, as PARM_DECLs etc. with those types already will be around. for (t = TYPE_POINTER_TO (to_type); t; t = TYPE_NEXT_PTR_TO (t)) and for (t = TYPE_REFERENCE_T

[Bug c++/70512] [6 Regression] ICE on valid code on x86_64-linux-gnu: canonical types differ for identical types

2016-04-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70512 --- Comment #5 from Marek Polacek --- (In reply to Nathan Sidwell from comment #3) > Are you working on that? If so, please reassign this bug. I'm not currently. But I think the approach you outlines makes sense; I just didn't get round to wri

[Bug middle-end/70534] openacc parallel reductions aren't neutered

2016-04-04 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70534 cesar at gcc dot gnu.org changed: What|Removed |Added Keywords||openacc Status|UNC

[Bug middle-end/70534] New: openacc parallel reductions aren't neutered

2016-04-04 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70534 Bug ID: 70534 Summary: openacc parallel reductions aren't neutered Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-

[Bug middle-end/70535] New: broken nested reductions in openacc parallel regions

2016-04-04 Thread cesar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70535 Bug ID: 70535 Summary: broken nested reductions in openacc parallel regions Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: openacc Severity: normal Pri

[Bug c++/70353] [5 regression] ICE on __PRETTY_FUNCTION__ in a constexpr function

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70353 Martin Sebor changed: What|Removed |Added CC||vincent.picaud at laposte dot net --- Co

[Bug c++/70532] An "constexpr + variable template" example that gives an "internal compiler error"

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70532 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/66460] ICE using __func__ in constexpr function.

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/70353] [5 regression] ICE on __PRETTY_FUNCTION__ in a constexpr function

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70353 Martin Sebor changed: What|Removed |Added CC||redi at gcc dot gnu.org --- Comment #20 f

[Bug c++/55004] [meta-bug] constexpr issues

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 66460, which changed state. Bug 66460 Summary: ICE using __func__ in constexpr function. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 What|Removed |Added --

[Bug rtl-optimization/70461] [6 Regression] Performance regression after r234527

2016-04-04 Thread afomin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70461 Alexander Fomin changed: What|Removed |Added Attachment #38134|0 |1 is obsolete|

[Bug middle-end/14505] __builtin_constant_p(__func__) is not true

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14505 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/30971] Wrong return value (Tail call optimization)

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30971 Martin Sebor changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/70359] [6 Regression] Code size increase for ARM compared to gcc-5.3.0

2016-04-04 Thread fredrik.hederstie...@securitas-direct.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70359 --- Comment #15 from Fredrik Hederstierna --- Created attachment 38185 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38185&action=edit tok.c I took another example for CSiBE and stripped it down. I'm not 100% sure it is the exact same is

[Bug c++/54367] [meta-bug] lambda expressions

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 58062, which changed state. Bug 58062 Summary: [C++11] bogus __func__ lookup in lambda body https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58062 What|Removed |Added ---

[Bug c++/58062] [C++11] bogus __func__ lookup in lambda body

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58062 Martin Sebor changed: What|Removed |Added Keywords|wrong-code | Status|UNCONFIRMED

[Bug target/67172] [5/6 regression] i686-w64-mingw32 dwarf2 bootstrap fails with undefined reference to __EH_FRAME_BEGIN__

2016-04-04 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67172 --- Comment #10 from Eric Botcazou --- Author: ebotcazou Date: Mon Apr 4 22:29:45 2016 New Revision: 234728 URL: https://gcc.gnu.org/viewcvs?rev=234728&root=gcc&view=rev Log: PR target/67172 * libgcc2.c (L__main): Undefine __LIB

[Bug target/67172] [5/6 regression] i686-w64-mingw32 dwarf2 bootstrap fails with undefined reference to __EH_FRAME_BEGIN__

2016-04-04 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67172 --- Comment #9 from Eric Botcazou --- Author: ebotcazou Date: Mon Apr 4 22:29:02 2016 New Revision: 234727 URL: https://gcc.gnu.org/viewcvs?rev=234727&root=gcc&view=rev Log: PR target/67172 * libgcc2.c (L__main): Undefine __LIBG

[Bug target/67172] [5/6 regression] i686-w64-mingw32 dwarf2 bootstrap fails with undefined reference to __EH_FRAME_BEGIN__

2016-04-04 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67172 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/70536] New: g++ doesn't emit DW_AT_name for DW_TAG_GNU_formal_parameter_pack

2016-04-04 Thread ed at catmur dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70536 Bug ID: 70536 Summary: g++ doesn't emit DW_AT_name for DW_TAG_GNU_formal_parameter_pack Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug c++/70536] g++ doesn't emit DW_AT_name for DW_TAG_GNU_formal_parameter_pack

2016-04-04 Thread ed at catmur dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70536 Ed Catmur changed: What|Removed |Added CC||ed at catmur dot co.uk --- Comment #1 from E

[Bug middle-end/14505] __builtin_constant_p(__func__) is not true

2016-04-04 Thread alexr at leftfield dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14505 Alex Rosenberg changed: What|Removed |Added Status|RESOLVED|ASSIGNED Resolution|WONTFIX

[Bug target/70117] ppc long double isinf() is wrong?

2016-04-04 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70117 --- Comment #14 from Alan Modra --- > if (fmt == &ibm_extended_double) No, there is mips_extended_format too.

[Bug middle-end/14505] __builtin_constant_p(__func__) is not true

2016-04-04 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14505 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|NEW --- Comment #5 from Martin Sebor ---

[Bug c++/70452] [5/6 Regression] Regression in C++ parsing performance between 4.9.3 and 5.3.1

2016-04-04 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70452 --- Comment #9 from Patrick Palka --- Author: ppalka Date: Tue Apr 5 01:20:00 2016 New Revision: 234732 URL: https://gcc.gnu.org/viewcvs?rev=234732&root=gcc&view=rev Log: Remove class cache_map and use ggc hash_maps instead (PR c++/70452) gcc/

[Bug driver/70537] New: ICE segfault compiling jar with gcj

2016-04-04 Thread guy at ivorydungeon dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70537 Bug ID: 70537 Summary: ICE segfault compiling jar with gcj Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: driver

[Bug c++/70538] New: deprecated "access declaration" evokes gcc_unreachable ICE

2016-04-04 Thread jim at meyering dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70538 Bug ID: 70538 Summary: deprecated "access declaration" evokes gcc_unreachable ICE Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Prior

[Bug c++/70538] deprecated "access declaration" evokes gcc_unreachable ICE

2016-04-04 Thread jim at meyering dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70538 --- Comment #1 from jim at meyering dot net --- FYI, that same ICE strikes also with gcc-4.9.3, gcc-5.1.0 and gcc-5.3.0 when using -std=c++11

[Bug c++/70538] deprecated "access declaration" evokes gcc_unreachable ICE

2016-04-04 Thread jim at meyering dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70538 --- Comment #2 from jim at meyering dot net --- Small correction: It's not "while attempting to emit...", but rather "after emitting that warning".

[Bug c++/70540] New: ICE on invalid code on x86_64-linux-gnu in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569

2016-04-04 Thread su at cs dot ucdavis.edu
++,lto --prefix=/usr/local/gcc-trunk --disable-bootstrap Thread model: posix gcc version 6.0.0 20160404 (experimental) [trunk revision 234712] (GCC) $ $ g++-5.3 -c small.cpp small.cpp: In function ‘void foo()’: small.cpp:4:8: error: ‘f’ does not name a type auto f = [&] { retu

[Bug sanitizer/70541] New: unnoticed invalid dereference when using address sanitizer

2016-04-04 Thread christof.warlich at siemens dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70541 Bug ID: 70541 Summary: unnoticed invalid dereference when using address sanitizer Product: gcc Version: 5.3.0 Status: UNCONFIRMED Severity: normal Pri

[Bug c++/70540] [6 Regression] ICE on invalid code on x86_64-linux-gnu in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569

2016-04-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70540 Marek Polacek changed: What|Removed |Added Keywords||ice-on-invalid-code CC|

[Bug c++/70540] ICE on invalid code on x86_64-linux-gnu in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569

2016-04-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70540 Marek Polacek changed: What|Removed |Added Target Milestone|6.0 |4.9.4 Summary|[6 Regression]

[Bug c++/70540] ICE on invalid code on x86_64-linux-gnu in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569

2016-04-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70540 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/14505] __builtin_constant_p(__func__) is not true

2016-04-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14505 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug middle-end/14505] __builtin_constant_p(__func__) is not true

2016-04-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14505 --- Comment #7 from Jakub Jelinek --- Talking about clang, it gets it wrong, returns 0.

[Bug c++/70540] ICE on invalid code on x86_64-linux-gnu in cxx_incomplete_type_diagnostic, at cp/typeck2.c:569

2016-04-04 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70540 --- Comment #3 from Marek Polacek --- commit f153f0531fbf0c8a5454ba6662b8819a6831bea6 Author: jason Date: Sun Mar 17 02:41:22 2013 + PR c++/54277 * cp-tree.h (WILDCARD_TYPE_P): Split out from... (MAYBE_CLASS_TYPE_P

[Bug target/70510] ICE: output_operand: invalid %-code with -mavx512bw -masm=intel when emitting vpbroatcast

2016-04-04 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70510 --- Comment #2 from Uroš Bizjak --- (In reply to Kirill Yukhin from comment #1) > will take a look. I have patch in testing: -- cut here-- diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 5fd650f..16ec696 100644 --- a/gcc/conf

[Bug java/70537] ICE segfault compiling jar with gcj

2016-04-04 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70537 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/70529] Unhelpful diagnostic for hex float literals, inconsistent parsing

2016-04-04 Thread g...@axel-naumann.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70529 --- Comment #2 from Axel Naumann --- Hi Jakub, Thanks for your reply! Let me try to explain better then. This code auto a = 0x123p2; auto b = 0x123p-2; compiles just fine until the recent hexfloat change. Now, the second line will trigger an

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