[Bug tree-optimization/71987] [7 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: tree check: expected ssa_name, have addr_expr in get_ops, at tree-ssa-reassoc.c:3269

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71987 Martin Liška changed: What|Removed |Added Keywords||ice-on-valid-code Status|UNCO

[Bug tree-optimization/71987] [7 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: tree check: expected ssa_name, have addr_expr in get_ops, at tree-ssa-reassoc.c:3269

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71987 Martin Liška changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |marxin at gcc dot gnu.org --- Com

[Bug tree-optimization/37239] peeling last iteration of a <= loop

2016-07-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37239 Andrew Pinski changed: What|Removed |Added URL||https://gcc.gnu.org/ml/gcc-

[Bug c++/71988] New: [7 Regression] ICE in dump_simple_decl (gcc/cp/error.c:965)

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71988 Bug ID: 71988 Summary: [7 Regression] ICE in dump_simple_decl (gcc/cp/error.c:965) Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/71988] [7 Regression] ICE in dump_simple_decl (gcc/cp/error.c:965)

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71988 Martin Liška changed: What|Removed |Added Keywords||ice-on-valid-code CC|

[Bug c++/71985] narrowing in initializer lists is not ill-formed where required

2016-07-25 Thread nico at josuttis dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71985 --- Comment #10 from Nicolai Josuttis --- OK, thanks for the discussion and especially for the FAQ entry. I still find it a bit unfortunate that clang and VC++ give an error while gcc does not. Especially as std::initializer_lists<> AFAIK were s

[Bug gcov-profile/68080] gcov returns negative counts

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68080 --- Comment #3 from Martin Liška --- Well, the test-case is very interesting as it exposes 2 issues: 1) Majority of instrumented profiling code is not thread-safe, for instance edge profiler: PROF_edge_counter_11 = __gcov0._ZL20__gthread_mute

[Bug tree-optimization/37239] peeling last iteration of a <= loop

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37239 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c/71986] Bug bug when compiling gammu-1.37.3

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71986 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug bootstrap/71989] New: aarch64 bootstrap fails for out-of-tree builds

2016-07-25 Thread timo.teras at iki dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71989 Bug ID: 71989 Summary: aarch64 bootstrap fails for out-of-tree builds Product: gcc Version: 6.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bo

[Bug rtl-optimization/71984] [7 Regression] wrong code with -O -mavx512cd

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71984 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug ipa/71981] [6/7 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu (internal compiler error: in get_dynamic_type, at ipa-polymorphic-call.c:1667)

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71981 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 --- Comment #7 from Richard Biener --- (In reply to Alexander Monakov from comment #3) > On 6/trunk, this issue is fixed or made latent by r230667 that added > > + STRIP_NOPS (t1); > + STRIP_NOPS (t2); > > to tree-vect-data-refs.c:compare_tre

[Bug c++/71972] [6/7 Regression] ICE with "-std=c++14" on x86_64-linux-gnu (internal compiler error: Segmentation fault, cxx_eval_store_expression)

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71972 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/71971] Destructor of a global static variable in a shared library is not called on dlclose

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71971 --- Comment #1 from Richard Biener --- Note that after dlclose whether the library is really unloaded depends on the runtime linker in glibc. ISTR another bug where a library using specific features are never unloaded where I pointed out the fea

[Bug gcov-profile/64874] gcov's magic number possibly increasing too quickly with new gcc version numbering scheme.

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64874 --- Comment #1 from Martin Liška --- Author: marxin Date: Mon Jul 25 08:42:42 2016 New Revision: 238702 URL: https://gcc.gnu.org/viewcvs?rev=238702&root=gcc&view=rev Log: Adapt the numbering scheme (PR gcov-profile/64874) PR gcov-profil

[Bug gcov-profile/64874] gcov's magic number possibly increasing too quickly with new gcc version numbering scheme.

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64874 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug lto/60779] -fcx-fortran-rules ignored when using -flto

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60779 --- Comment #6 from Richard Biener --- Yes. But only -fcx-limited-range is looked at by the inliner, -fcx-fortran-rules is not (via flag_complex_method). And flag_complex_method is _not_ saved per-function, only -fcx-limited-range or -fcx-fortr

[Bug rtl-optimization/71976] insn-combiner deletes a live 64-bit shift

2016-07-25 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976 Georg-Johann Lay changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/71971] Destructor of a global static variable in a shared library is not called on dlclose

2016-07-25 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71971 Alexander Monakov changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/71976] insn-combiner deletes a live 64-bit shift

2016-07-25 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976 --- Comment #7 from Georg-Johann Lay --- ...hmmm this place might be correct. combine defines #define RTL_HOOKS_REG_NUM_SIGN_BIT_COPIES reg_num_sign_bit_copies_for_combine and this function comes up with reg_num_sign_bit_copies_for_combine (

[Bug c++/66830] Problem with C++ unique symbols in plugins

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66830 Richard Biener changed: What|Removed |Added CC||jeremyaouad at gmail dot com --- Commen

[Bug c++/71971] Destructor of a global static variable in a shared library is not called on dlclose

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71971 Richard Biener changed: What|Removed |Added Resolution|INVALID |DUPLICATE --- Comment #3 from Richard B

[Bug c++/71913] [5/6/7 Regression] Missing copy elision with operator new

2016-07-25 Thread renlin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71913 Renlin Li changed: What|Removed |Added CC||renlin at gcc dot gnu.org --- Comment #9 fro

[Bug tree-optimization/71987] [7 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: tree check: expected ssa_name, have addr_expr in get_ops, at tree-ssa-reassoc.c:3269

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71987 --- Comment #3 from Martin Liška --- Author: marxin Date: Mon Jul 25 10:50:30 2016 New Revision: 238704 URL: https://gcc.gnu.org/viewcvs?rev=238704&root=gcc&view=rev Log: Call get_ops just for SSA_NAMEs (PR tree-optimization/71987) PR t

[Bug tree-optimization/71987] [7 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu: tree check: expected ssa_name, have addr_expr in get_ops, at tree-ssa-reassoc.c:3269

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71987 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug gcov-profile/71868] internal compiler error: in compute_working_sets, at gcov-io.c:1006

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71868 --- Comment #5 from Martin Liška --- Author: marxin Date: Mon Jul 25 10:56:08 2016 New Revision: 238706 URL: https://gcc.gnu.org/viewcvs?rev=238706&root=gcc&view=rev Log: Handle loops with loop->latch == NULL (PR gcov-profile/71868) PR

[Bug gcov-profile/71868] internal compiler error: in compute_working_sets, at gcov-io.c:1006

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71868 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/71990] New: Function multiversioning prohibits inlining

2016-07-25 Thread sgunderson at bigfoot dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71990 Bug ID: 71990 Summary: Function multiversioning prohibits inlining Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-op

[Bug c++/71988] [7 Regression] ICE in dump_simple_decl (gcc/cp/error.c:965)

2016-07-25 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71988 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/71988] [7 Regression] ICE in dump_simple_decl (gcc/cp/error.c:965)

2016-07-25 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71988 --- Comment #2 from Marek Polacek --- We crash because 'a' isn't DECL_LANG_SPECIFIC.

[Bug tree-optimization/71990] Function multiversioning prohibits inlining

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71990 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment

[Bug tree-optimization/71990] Function multiversioning prohibits inlining

2016-07-25 Thread sgunderson at bigfoot dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71990 --- Comment #2 from sgunderson at bigfoot dot com --- Would pushing the mv automatically upwards into callers really help? There's still no way that I can see to inline the function; I mean, pushing upwards is what I've been trying to do here manu

[Bug gcov-profile/70993] [auto-fdo] ICE with gcov and lto

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70993 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug lto/71991] New: Inconsistency for __attribute__ ((__always_inline__)) among LTO and non-LTO compilation

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71991 Bug ID: 71991 Summary: Inconsistency for __attribute__ ((__always_inline__)) among LTO and non-LTO compilation Product: gcc Version: 7.0 Status: UNCONFIRMED Sev

[Bug tree-optimization/71992] New: Missed BB SLP vectorization in GCC

2016-07-25 Thread vekumar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71992 Bug ID: 71992 Summary: Missed BB SLP vectorization in GCC Product: gcc Version: tree-ssa Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimi

[Bug tree-optimization/71990] Function multiversioning prohibits inlining

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71990 --- Comment #3 from Richard Biener --- (In reply to sgunderson from comment #2) > Would pushing the mv automatically upwards into callers really help? There's > still no way that I can see to inline the function; I mean, pushing upwards > is what

[Bug target/71991] Inconsistency for __attribute__ ((__always_inline__)) among LTO and non-LTO compilation

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71991 Richard Biener changed: What|Removed |Added Keywords||lto Target|

[Bug fortran/70524] [5/6/7 Regression] ICE when using -frepack-arrays -Warray-temporaries

2016-07-25 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70524 vehre at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|WAITING --- Comment #8 from ve

[Bug tree-optimization/71990] Function multiversioning prohibits inlining

2016-07-25 Thread sgunderson at bigfoot dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71990 --- Comment #4 from sgunderson at bigfoot dot com --- OK, so it would have to be a special kind of cloning, not the one you can do yourself from code as of today? As a user, I suppose there's no really good way of dealing with this currently, rig

[Bug tree-optimization/71992] Missed BB SLP vectorization in GCC

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71992 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug target/55610] cc1 is calling munmap() on part of itself on darwin

2016-07-25 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55610 --- Comment #7 from Iain Sandoe --- (In reply to Andrew Pinski from comment #6) > Does this work now? It looks like Mike's suggestion works, but I don't recall seeing a patch - and the code for the unmap is present in trunk. @Jack, did you po

[Bug target/55610] cc1 is calling munmap() on part of itself on darwin

2016-07-25 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55610 --- Comment #8 from Iain Sandoe --- (In reply to Iain Sandoe from comment #7) > (In reply to Andrew Pinski from comment #6) > > Does this work now? > > It looks like Mike's suggestion works, but I don't recall seeing a patch - > and the code for

[Bug c++/71974] Warning: uninitialized variable with OpenMP nested loops

2016-07-25 Thread register at rgug dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71974 --- Comment #1 from Rafael Guglielmetti --- With gcc 6.1.1, the above code gives rise to the error: error: condition expression refers to iteration variable ‘i’ So I suppose my syntax was incorrect. It is annoying tough.

[Bug target/71993] New: __builtin_cpu_supports() does not support "f16c"

2016-07-25 Thread sgunderson at bigfoot dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71993 Bug ID: 71993 Summary: __builtin_cpu_supports() does not support "f16c" Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ta

[Bug tree-optimization/71994] New: [7 Regression] ICE: verify_gimple failed

2016-07-25 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71994 Bug ID: 71994 Summary: [7 Regression] ICE: verify_gimple failed Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Prior

[Bug gcov-profile/68025] pragma/attribute optimize("profile-arcs") does not work as intended

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68025 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #3

[Bug rtl-optimization/71984] [7 Regression] wrong code with -O -mavx512cd

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71984 --- Comment #4 from Richard Biener --- Uh. This is because the existing GET_MODE_UNIT_SIZE is wrong, it should have used GET_MODE_SIZE - for CONCAT that doesn't make a difference of course but for vectors it does.

[Bug gcov-profile/68025] pragma/attribute optimize("profile-arcs") does not work as intended

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68025 --- Comment #4 from Martin Liška --- (In reply to Yuan Pengfei from comment #2) > (In reply to Richard Biener from comment #1) > > Confirmed. profile-arcs is not supposed to be used in optimize pragmas or > > attributes and GCC should emit an er

[Bug tree-optimization/71994] [7 Regression] ICE: verify_gimple failed

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71994 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/71986] Bug bug when compiling gammu-1.37.3

2016-07-25 Thread nequx at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71986 --- Comment #2 from nequx --- Created attachment 38959 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38959&action=edit Here they are http://dropmefiles.com/lklnt

[Bug target/71991] Inconsistency for __attribute__ ((__always_inline__)) among LTO and non-LTO compilation

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71991 --- Comment #2 from Martin Liška --- (In reply to Richard Biener from comment #1) > The testcase misses an 'inline' on fn1 (thus all the warnings). But yes, > confirmed. And I think the error is somewhat correct though I think it > is due to so

[Bug rtl-optimization/71779] [5/6/7 regression] isl miscompiled with -mabi=ilp32

2016-07-25 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71779 --- Comment #10 from Bernd Edlinger --- (In reply to James Greenhalgh from comment #2) > > So I have two questions. > > First, where did the DImode paradoxical subreg come from in the first place, > and why wasn't it a zero-extend? > > Second,

[Bug bootstrap/71989] aarch64 bootstrap fails for out-of-tree builds

2016-07-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71989 Andrew Pinski changed: What|Removed |Added Target||Aarch64-musl --- Comment #1 from Andrew

[Bug c/71986] Bug bug when compiling gammu-1.37.3

2016-07-25 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71986 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug gcov-profile/67924] Gcov statistics branches error

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67924 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #1

[Bug gcov-profile/67924] Gcov statistics branches error

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67924 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/71995] New: ~36% compile-time performance regression for C++ in gcc HEAD vs gcc-6-branch HEAD

2016-07-25 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71995 Bug ID: 71995 Summary: ~36% compile-time performance regression for C++ in gcc HEAD vs gcc-6-branch HEAD Product: gcc Version: unknown Status: UNCONFIRMED Sever

[Bug c++/71995] ~36% compile-time performance regression for C++ in gcc HEAD vs gcc-6-branch HEAD

2016-07-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71995 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/71972] [6/7 Regression] ICE with "-std=c++14" on x86_64-linux-gnu (internal compiler error: Segmentation fault, cxx_eval_store_expression)

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71972 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/65970] [C++14] Endless loop with constexpr

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65970 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug libgcc/71744] Concurrently throwing exceptions is not scalable

2016-07-25 Thread gleb at scylladb dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71744 Gleb Natapov changed: What|Removed |Added CC||gleb at scylladb dot com --- Comment #10

[Bug gcov-profile/67097] gcov-tool merge (can) crash when dir2 contains files not in dir1

2016-07-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67097 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/71995] ~36% compile-time performance regression for C++ in gcc HEAD vs gcc-6-branch HEAD

2016-07-25 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71995 Tom Honermann changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug fortran/71961] [7 Regression] 178.galgel in SPEC CPU 2000 is miscompiled

2016-07-25 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71961 Pat Haugen changed: What|Removed |Added CC||pthaugen at gcc dot gnu.org,

[Bug target/71989] aarch64 musl bootstrap fails for out-of-tree builds

2016-07-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71989 Andrew Pinski changed: What|Removed |Added Component|bootstrap |target Summary|aarch64 bootst

[Bug target/71989] aarch64 musl bootstrap fails for out-of-tree builds

2016-07-25 Thread timo.teras at iki dot fi
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71989 --- Comment #3 from Timo Teräs --- (In reply to Andrew Pinski from comment #2) > Are we sure this is not a musl issue? Same source code / out-of-tree bootstrap in musl environment works for triplets: armhf-alpine-linux-muslgnueabihf i586-alpin

[Bug rtl-optimization/71779] [5/6/7 regression] isl miscompiled with -mabi=ilp32

2016-07-25 Thread tamar.christina at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71779 Tamar Christina changed: What|Removed |Added CC||tamar.christina at arm dot com --- Com

[Bug c++/71837] [4.9/5/6/7 Regression] ICE on valid C++14 code with initialized lambda capture: in tsubst_pack_expansion, at cp/pt.c:10905

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71837 --- Comment #3 from Jason Merrill --- What is the point of a variadic template that is only valid when the pack happens to have a single element?

[Bug rtl-optimization/71779] [5/6/7 regression] isl miscompiled with -mabi=ilp32

2016-07-25 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71779 --- Comment #12 from Andreas Schwab --- Sucessfully bootstrapped on aarch64_ilp32 and the ISL testsuite passes.

[Bug ipa/71981] [6/7 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu (internal compiler error: in get_dynamic_type, at ipa-polymorphic-call.c:1667)

2016-07-25 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71981 Martin Jambor changed: What|Removed |Added CC||jamborm at gcc dot gnu.org --- Comment #

[Bug c++/71833] [4.9/5/6/7 regression] ICE on valid C++11 code with nested variadic templates: tree check: accessed elt 0 of tree_vec with 1 elts in coerce_template_parameter_pack, at cp/pt.c:7439

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71833 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/30277] bit-field: wrong overload resolution

2016-07-25 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30277 --- Comment #4 from Tom Honermann --- We recently got bit by this. It is still an issue in latest gcc trunk: $ cat t.cpp enum E : int { e1 = 1 }; constexpr E operator-(E, E) { return (E)99; } typedef struct { E e; E ebf : 16

[Bug c++/69743] [5/6 Regression] function overload with variadic arguments - template instantiation depth exceeds maximum (gcc4, clang - no problem)

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69743 Jason Merrill changed: What|Removed |Added CC||grumpy76 at web dot de --- Comment #6 fr

[Bug c++/70632] [4.9/5/6/7 Regression] Wrong function name resolution using variadic template and additional template parameters

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70632 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/71732] FAIL: gcc.dg/torture/pr71532.c at -O2 and above

2016-07-25 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71732 --- Comment #10 from John David Anglin --- Author: danglin Date: Mon Jul 25 17:32:44 2016 New Revision: 238727 URL: https://gcc.gnu.org/viewcvs?rev=238727&root=gcc&view=rev Log: PR middle-end/71732 * cselib.c (cselib_process_insn

[Bug c++/71837] [4.9/5/6/7 Regression] ICE on valid C++14 code with initialized lambda capture: in tsubst_pack_expansion, at cp/pt.c:10905

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71837 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug middle-end/71732] FAIL: gcc.dg/torture/pr71532.c at -O2 and above

2016-07-25 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71732 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libgcc/68468] frv/bfin toolchain build error

2016-07-25 Thread wbx at openadk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68468 --- Comment #5 from Waldemar Brodkorb --- The FDPIC code for FR-V was added in 2004: commit 3e7f6cce419f02371585642d38a34cff8494eaff Author: aoliva Date: Tue Feb 24 16:58:39 2004 +

[Bug libgcc/68468] frv/bfin toolchain build error

2016-07-25 Thread wbx at openadk dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68468 --- Comment #6 from Waldemar Brodkorb --- When trying to build Blackfin FDPIC toolchain: /home/wbx/openadk/toolchain_build_sim-bfin_uclibc-ng_bf512_fdpic/w-gcc-6.1.0-1/gcc-6.1.0/libgcc/unwind-dw2-fde-dip.c: In function '_Unwind_IteratePhdrCallbac

[Bug c++/71972] [6/7 Regression] ICE with "-std=c++14" on x86_64-linux-gnu (internal compiler error: Segmentation fault, cxx_eval_store_expression)

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71972 --- Comment #2 from Jason Merrill --- Author: jason Date: Mon Jul 25 18:32:06 2016 New Revision: 238729 URL: https://gcc.gnu.org/viewcvs?rev=238729&root=gcc&view=rev Log: PR c++/71972 - constexpr array self-modification * conste

[Bug c++/65970] [C++14] Endless loop with constexpr

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65970 --- Comment #2 from Jason Merrill --- Author: jason Date: Mon Jul 25 18:32:13 2016 New Revision: 238730 URL: https://gcc.gnu.org/viewcvs?rev=238730&root=gcc&view=rev Log: PR c++/65970 - constexpr infinite loop gcc/c-family/ * c.

[Bug c++/54440] [c++11] g++ prematurely applying rule that a template parameter pack cannot be followed by a template parameter

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54440 --- Comment #6 from Jason Merrill --- Author: jason Date: Mon Jul 25 19:10:41 2016 New Revision: 238731 URL: https://gcc.gnu.org/viewcvs?rev=238731&root=gcc&view=rev Log: PR c++/71833 - member template with two parameter packs P

[Bug c++/71833] [4.9/5/6/7 regression] ICE on valid C++11 code with nested variadic templates: tree check: accessed elt 0 of tree_vec with 1 elts in coerce_template_parameter_pack, at cp/pt.c:7439

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71833 --- Comment #2 from Jason Merrill --- Author: jason Date: Mon Jul 25 19:10:41 2016 New Revision: 238731 URL: https://gcc.gnu.org/viewcvs?rev=238731&root=gcc&view=rev Log: PR c++/71833 - member template with two parameter packs P

[Bug c++/71837] [4.9/5/6/7 Regression] ICE on valid C++14 code with initialized lambda capture: in tsubst_pack_expansion, at cp/pt.c:10905

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71837 --- Comment #4 from Jason Merrill --- Author: jason Date: Mon Jul 25 19:16:16 2016 New Revision: 238733 URL: https://gcc.gnu.org/viewcvs?rev=238733&root=gcc&view=rev Log: PR c++/71837 - pack expansion in init-capture * lambda.c

[Bug c++/71833] [4.9/5/6/7 regression] ICE on valid C++11 code with nested variadic templates: tree check: accessed elt 0 of tree_vec with 1 elts in coerce_template_parameter_pack, at cp/pt.c:7439

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71833 --- Comment #3 from Jason Merrill --- Author: jason Date: Mon Jul 25 19:17:43 2016 New Revision: 238734 URL: https://gcc.gnu.org/viewcvs?rev=238734&root=gcc&view=rev Log: PR c++/71833 - member template with two parameter packs *

[Bug tree-optimization/71815] SLSR misses several PHI candidate cases

2016-07-25 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71815 Bill Schmidt changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/71996] New: -fdump-translation-unit fails to dump string literals of type char16_t/char32_t/wchar_t

2016-07-25 Thread b.r.longbons at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71996 Bug ID: 71996 Summary: -fdump-translation-unit fails to dump string literals of type char16_t/char32_t/wchar_t Product: gcc Version: 6.1.1 Status: UNCONFIRMED S

[Bug c++/72009] New: USA/CANADA-Hpχ1∽8∽4∽4∽3∽0∽5∽5∽5∽6∽5χprinter support service center number

2016-07-25 Thread teresadoris41 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72009 Bug ID: 72009 Summary: USA/CANADA-Hpχ1∽8∽4∽4∽3∽0∽5∽5∽5∽6∽5χprinter support service center number Product: gcc Version: unknown Status: UNCONFIRMED Severity: nor

[Bug c++/72009] USA/CANADA-Hpχ1∽8∽4∽4∽3∽0∽5∽5∽5∽6∽5χprinter support service center number

2016-07-25 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72009 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug debug/72012] New: Technical Support CE@Ll ~*@*$@@I8007909186+++ CAnon Printer c.u.s.t.o.m.e.r s.e.r.v.i.c...

2016-07-25 Thread adcss at dayrep dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72012 Bug ID: 72012 Summary: Technical Support CE@Ll ~*@*$@@I8007909186+++ CAnon Printer c.u.s.t.o.m.e.r s.e.r.v.i.c... Product: gcc Version: new-ra Status: UNCONFIRMED

[Bug c++/71837] [4.9/5/6 Regression] ICE on valid C++14 code with initialized lambda capture: in tsubst_pack_expansion, at cp/pt.c:10905

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71837 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/71972] [6 Regression] ICE with "-std=c++14" on x86_64-linux-gnu (internal compiler error: Segmentation fault, cxx_eval_store_expression)

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71972 Jason Merrill changed: What|Removed |Added Summary|[6/7 Regression] ICE with |[6 Regression] ICE with

[Bug c++/71833] [4.9/5 regression] ICE on valid C++11 code with nested variadic templates: tree check: accessed elt 0 of tree_vec with 1 elts in coerce_template_parameter_pack, at cp/pt.c:7439

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71833 Jason Merrill changed: What|Removed |Added Summary|[4.9/5/6/7 regression] ICE |[4.9/5 regression] ICE on

[Bug c++/70709] [4.9/5 Regression] gcc hangs on valid C++ code on x86_64-linux-gnu

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70709 Jason Merrill changed: What|Removed |Added Summary|[4.9/5/6/7 Regression] gcc |[4.9/5 Regression] gcc

[Bug c++/72050] New: USA CANADA@@@@*18OO445279O***+ Norton antivirus tech Support PHONe Number, Norton 360 phone number

2016-07-25 Thread maine at yopmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72050 Bug ID: 72050 Summary: USA CANADA*18OO445279O***+ Norton antivirus tech Support PHONe Number, Norton 360 phone number Product: gcc Version: unknown Status: UNCONFIRME

[Bug fortran/72051] New: gfortran bug - internal compiler error

2016-07-25 Thread wadud.miah at nag dot co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72051 Bug ID: 72051 Summary: gfortran bug - internal compiler error Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug c++/71350] [4.9/5/6/7 regression] ICE on trailing return type declaration with initializer list

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71350 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ada/72056] New: $@$@^^18557092847@$$@$$^^*** Epson printer technical support number

2016-07-25 Thread sunnyhooda76 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72056 Bug ID: 72056 Summary: $@$@^^18557092847@$$@$$^^*** Epson printer technical support number Product: gcc Version: 4.0.1 Status: UNCONFIRMED Severity: normal

[Bug c++/71515] [4.9/5/6 Regression] ICE on valid C++ code on x86_64-linux-gnu: Segmentation fault (program cc1plus)

2016-07-25 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71515 Jason Merrill changed: What|Removed |Added Summary|[4.9/5/6/7 Regression] ICE |[4.9/5/6 Regression] ICE on

  1   2   3   4   5   >