[Bug rtl-optimization/70825] x86_64: __atomic_compare_exchange_n() accesses stack unnecessarily

2016-05-13 Thread ghalliday at hpccsystems dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70825 ghalliday at hpccsystems dot com changed: What|Removed |Added CC||ghalliday at hpccsystem

[Bug target/71112] [6 Regression] ICE with -fpie on aarch64 ILP32 big-endian

2016-05-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71112 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.2 Summary|ICE with -fpie on

[Bug target/71112] New: ICE with -fpie on aarch64 ILP32 big-endian

2016-05-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71112 Bug ID: 71112 Summary: ICE with -fpie on aarch64 ILP32 big-endian Product: gcc Version: 6.1.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal P

[Bug c++/71111] gcc5 (v5.3.1) - _moddi3: .... error adding symbols: Bad value

2016-05-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/71111] gcc5 (v5.3.1) - _moddi3: .... error adding symbols: Bad value

2016-05-13 Thread matthew at giassa dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 --- Comment #3 from Matthew Giassa --- (In reply to Andrew Pinski from comment #1) > GCC does not provide the linker or load. > > You should report this to Ubuntu. Will do. Thanks! Is there a trivial way to drop-in a different `ld' tool tempor

[Bug rtl-optimization/67483] combine.c sanitizer detects undefined negative left shift

2016-05-13 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67483 --- Comment #3 from Segher Boessenkool --- Author: segher Date: Fri May 13 23:01:40 2016 New Revision: 236232 URL: https://gcc.gnu.org/viewcvs?rev=236232&root=gcc&view=rev Log: combine: Don't call extract_left_shift with count < 0 (PR67483) If

[Bug c++/71111] gcc5 (v5.3.1) - _moddi3: .... error adding symbols: Bad value

2016-05-13 Thread matthew at giassa dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 Matthew Giassa changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED CC|

[Bug c++/71111] gcc5 (v5.3.1) - _moddi3: .... error adding symbols: Bad value

2016-05-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/71111] New: gcc5 (v5.3.1) - _moddi3: .... error adding symbols: Bad value

2016-05-13 Thread matthew at giassa dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 Bug ID: 7 Summary: gcc5 (v5.3.1) - _moddi3: error adding symbols: Bad value Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: major P

[Bug c++/66093] g++ produces incorrect output on code with constexpr function initializing class with private fields

2016-05-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66093 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/63728] Memory exhaustion using constexpr constructors for classes with large array members

2016-05-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63728 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/61039] Using a constexpr's address as a template variable produces an unnecessary warning

2016-05-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61039 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/71110] label "caseN" should be warned about

2016-05-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71110 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug c/71110] New: Failure to detect syntax error with Switch Case statement.

2016-05-13 Thread iamropo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71110 Bug ID: 71110 Summary: Failure to detect syntax error with Switch Case statement. Product: gcc Version: 5.2.1 Status: UNCONFIRMED Severity: minor Prio

[Bug c++/60049] Right and left shift undefined behavior not an error in a constexpr

2016-05-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60049 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

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

2016-05-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 60049, which changed state. Bug 60049 Summary: Right and left shift undefined behavior not an error in a constexpr https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60049 What|Removed |Added

[Bug c++/71095] Problem with captureless generic lambda and calling function object with arguments passed by reference

2016-05-13 Thread karol.wozniak at email dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71095 Karol Wozniak changed: What|Removed |Added Known to work||5.3.1 --- Comment #1 from Karol Wozniak

[Bug tree-optimization/71109] New: gcc ICE at -O3 on valid code on x86_64-linux-gnu in "maybe_record_trace_start"

2016-05-13 Thread helloqirun at gmail dot com
/configure --prefix=/home/absozero/trunk/root-gcc --enable-languages=c,c++ --disable-werror --enable-multilib Thread model: posix gcc version 7.0.0 20160513 (experimental) [trunk revision 236209] (GCC) $ gcc-trunk -O3 abc.c -c abc.c: In function ‘fn2’: abc.c:26:1: internal compiler

[Bug bootstrap/71071] [7 regression] ICE --enable-checking=fold : fold check: original tree changed by fold

2016-05-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71071 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/71108] New: to_string is relatively slow

2016-05-13 Thread adrian.wielgosik at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71108 Bug ID: 71108 Summary: to_string is relatively slow Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++

[Bug bootstrap/71071] [7 regression] ICE --enable-checking=fold : fold check: original tree changed by fold

2016-05-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71071 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Fri May 13 20:24:22 2016 New Revision: 236222 URL: https://gcc.gnu.org/viewcvs?rev=236222&root=gcc&view=rev Log: PR bootstrap/71071 * fold-const.c (fold_checksum_tree): A

[Bug bootstrap/71013] [7 Regression] c-common.c:12810:37: error: 'LLONG_MAX' was not declared in this scope

2016-05-13 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71013 John David Anglin changed: What|Removed |Added Component|preprocessor|bootstrap --- Comment #6 from John D

[Bug ipa/71015] [7 Regression] ICE in inline_small_functions, at ipa-inline.c:1881

2016-05-13 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71015 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment

[Bug c++/10200] [6 Regression] Weird clash with same names in different scopes

2016-05-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10200 --- Comment #38 from Jason Merrill --- Author: jason Date: Fri May 13 19:18:35 2016 New Revision: 236221 URL: https://gcc.gnu.org/viewcvs?rev=236221&root=gcc&view=rev Log: Fix type-dependence and the current instantiation. PR c+

[Bug c++/69753] [6 Regression] bogus: expected primary-expression before ‘>’ token

2016-05-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69753 --- Comment #10 from Jason Merrill --- Author: jason Date: Fri May 13 19:18:35 2016 New Revision: 236221 URL: https://gcc.gnu.org/viewcvs?rev=236221&root=gcc&view=rev Log: Fix type-dependence and the current instantiation. PR c+

[Bug c++/58848] constexpr function allows throw

2016-05-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58848 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug ipa/71015] [7 Regression] ICE in inline_small_functions, at ipa-inline.c:1881

2016-05-13 Thread dilyan.palauzov at aegee dot org
--- Comment #4 from Дилян Палаузов --- Probably the same problem in a different case: gcc (GCC) 7.0.0 20160513 (experimental) Copyright (C) 2016 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS

[Bug libstdc++/71107] wstring_convert::from_bytes produces wide chars with the wrong byte order

2016-05-13 Thread cantabile.desu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71107 --- Comment #3 from Bitterblue --- Yes, that works too.

[Bug libstdc++/71107] wstring_convert::from_bytes produces wide chars with the wrong byte order

2016-05-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71107 --- Comment #2 from Jonathan Wakely --- Presumably this would be the portable equivalent: int main() { wchar_t argv[1][6] = {L"a.out"};

[Bug other/70945] Offloading: compatibility of target and offloading toolchains

2016-05-13 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70945 --- Comment #4 from joseph at codesourcery dot com --- On Fri, 13 May 2016, tschwinge at gcc dot gnu.org wrote: > We could get rid of this heuristic (the property function_glibc_finite_math in > combination with matching declarations' names) if

[Bug libstdc++/71107] wstring_convert::from_bytes produces wide chars with the wrong byte order

2016-05-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71107 --- Comment #1 from Jonathan Wakely --- Do you have a portable example that doesn't rely on the non-standard wmain(int, wchar_t) main function? I can't understand that rubbish.

[Bug target/61599] [x86_64] With -mcmodel=medium, extern global arrays without size are not treated conservatively.

2016-05-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61599 Uroš Bizjak changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug other/70945] Offloading: compatibility of target and offloading toolchains

2016-05-13 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70945 --- Comment #3 from Alexander Monakov --- I like to avoid touching generic stuff for issues like this one. Please see https://gcc.gnu.org/ml/gcc-patches/2016-05/msg01022.html for a brief outline of an alternative solution: I think my proposal of

[Bug libstdc++/71107] New: wstring_convert::from_bytes produces wide chars with the wrong byte order

2016-05-13 Thread cantabile.desu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71107 Bug ID: 71107 Summary: wstring_convert::from_bytes produces wide chars with the wrong byte order Product: gcc Version: 6.1.1 Status: UNCONFIRMED Severity: norma

[Bug other/70945] Offloading: compatibility of target and offloading toolchains

2016-05-13 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70945 Thomas Schwinge changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/70884] [6/7 regression] 2nd SRA pass confused by load from constant pool

2016-05-13 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70884 --- Comment #6 from Eric Botcazou --- That's fine, I didn't assign it to myself for a reason. ;-)

[Bug tree-optimization/71104] [7 Regression] ICE: verify_ssa failed (with vfork / error: definition in block 3 does not dominate use in block 7 )

2016-05-13 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71104 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||rguenth at gcc dot gnu.org

[Bug target/71106] New: MIPS: Unaligned load/store instructions are not used to access a variable with an aligned attribute

2016-05-13 Thread andrew.bennett at imgtec dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71106 Bug ID: 71106 Summary: MIPS: Unaligned load/store instructions are not used to access a variable with an aligned attribute Product: gcc Version: 6.1.0 Status: UNCONFIRMED

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

2016-05-13 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70018 Jan Hubicka changed: What|Removed |Added Summary|[4.9/5/6/7 Regression] |[4.9/5/6 Regression] |Po

[Bug libstdc++/70722] include_next in cmath skips user-defined wrapper

2016-05-13 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70722 --- Comment #7 from Vittorio Zecca --- Yes, this fixed my problem with mozilla firefox compilation, Thank you!

[Bug tree-optimization/70884] [6/7 regression] 2nd SRA pass confused by load from constant pool

2016-05-13 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70884 --- Comment #5 from Martin Jambor --- Oh, I have not noticed that Eric was already working on this. In any event, I've posted my proposed patch to fix this, it is at: https://gcc.gnu.org/ml/gcc-patches/2016-05/msg01016.html

[Bug c++/71105] New: [6 regression] lambas with default captures improperly have function pointer conversions

2016-05-13 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71105 Bug ID: 71105 Summary: [6 regression] lambas with default captures improperly have function pointer conversions Product: gcc Version: 6.1.0 Status: UNCONFIRMED

[Bug other/71094] Documentation: -fivopts is enabled at -O1+, -Os and -Ofast

2016-05-13 Thread nightstrike at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71094 --- Comment #2 from nightstrike --- Is there a different bug that documents that -Q lists -fivopts as enabled for all levels?

[Bug tree-optimization/71104] [7 Regression] ICE: verify_ssa failed (with vfork / error: definition in block 3 does not dominate use in block 7 )

2016-05-13 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71104 ktkachov at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug tree-optimization/71104] New: [7 Regression] ICE: verify_ssa failed (with vfork / error: definition in block 3 does not dominate use in block 7 )

2016-05-13 Thread nsz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71104 Bug ID: 71104 Summary: [7 Regression] ICE: verify_ssa failed (with vfork / error: definition in block 3 does not dominate use in block 7 ) Product: gcc Version: 7

[Bug libstdc++/71073] debug-mode headers should include #pragma GCC system_header directives

2016-05-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71073 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/71073] debug-mode headers should include #pragma GCC system_header directives

2016-05-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71073 --- Comment #1 from Jonathan Wakely --- Author: redi Date: Fri May 13 14:47:46 2016 New Revision: 236211 URL: https://gcc.gnu.org/viewcvs?rev=236211&root=gcc&view=rev Log: libstdc++/71073 add system_header pragma to Debug Mode headers P

[Bug fortran/70856] [6/7 Regression] ICE with -fopenacc in get_constraint_for_ssa_var, at tree-ssa-structalias.c:2952

2016-05-13 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70856 --- Comment #5 from vries at gcc dot gnu.org --- before icf, we have: ... static real(kind=4) A.4[2] = {1.0e+0, 2.0e+0}; static real(kind=4) A.1[2] = {1.0e+0, 2.0e+0}; ... Then icf does: ... Semantic equality hit:A.4->A.1 Assembler symbol nam

[Bug ipa/70760] [6 regression] wrong generated code for std::make_unique with -fipa-pta

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70760 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug target/70941] [5/6 Regression] Test miscompiled with -O2.

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70941 --- Comment #14 from Richard Biener --- Author: rguenth Date: Fri May 13 13:22:42 2016 New Revision: 236210 URL: https://gcc.gnu.org/viewcvs?rev=236210&root=gcc&view=rev Log: 2016-05-13 Richard Biener Backport from mainline 2

[Bug fortran/70931] [4.9/5 Regression] ICE with -g in native_encode_initializer, bei dwarf2out.c:17768

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70931 --- Comment #6 from Richard Biener --- Author: rguenth Date: Fri May 13 13:22:42 2016 New Revision: 236210 URL: https://gcc.gnu.org/viewcvs?rev=236210&root=gcc&view=rev Log: 2016-05-13 Richard Biener Backport from mainline 20

[Bug ipa/70760] [6 regression] wrong generated code for std::make_unique with -fipa-pta

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70760 --- Comment #19 from Richard Biener --- Author: rguenth Date: Fri May 13 13:22:42 2016 New Revision: 236210 URL: https://gcc.gnu.org/viewcvs?rev=236210&root=gcc&view=rev Log: 2016-05-13 Richard Biener Backport from mainline 2

[Bug tree-optimization/70884] [6/7 regression] 2nd SRA pass confused by load from constant pool

2016-05-13 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70884 Martin Jambor changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug target/71103] New: avr-gcc crashes with unrecognizable insn error

2016-05-13 Thread pitchumani.s at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71103 Bug ID: 71103 Summary: avr-gcc crashes with unrecognizable insn error Product: gcc Version: unknown Status: UNCONFIRMED Severity: major Priority: P3 Component: t

[Bug preprocessor/71102] New: _Pragma("GCC warning ...") should concatenate string literals

2016-05-13 Thread zackw at panix dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71102 Bug ID: 71102 Summary: _Pragma("GCC warning ...") should concatenate string literals Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Pr

[Bug tree-optimization/42587] bswap not recognized for memory

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42587 --- Comment #8 from Richard Biener --- Author: rguenth Date: Fri May 13 12:27:18 2016 New Revision: 236204 URL: https://gcc.gnu.org/viewcvs?rev=236204&root=gcc&view=rev Log: 2016-05-13 Richard Biener PR tree-optimization/42587

[Bug other/71101] ICE in libcpp/line-map.c:linemap_macro_map_lookup very early in offloading compilation lto1 front end

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71101 --- Comment #1 from Richard Biener --- That's too early. You have to wait until locations are applied to the linemap. So IMHO not a bug but an implementation detail ... (not easy to fix w/o overhead).

[Bug c++/70737] Invalid C++ code compiles when using explicit template conversions

2016-05-13 Thread matteo at mitalia dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70737 Matteo Italia changed: What|Removed |Added CC||matteo at mitalia dot net --- Comment #2

[Bug other/71101] New: ICE in libcpp/line-map.c:linemap_macro_map_lookup very early in offloading compilation lto1 front end

2016-05-13 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71101 Bug ID: 71101 Summary: ICE in libcpp/line-map.c:linemap_macro_map_lookup very early in offloading compilation lto1 front end Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug sanitizer/69840] two ASAN help nits

2016-05-13 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69840 --- Comment #5 from Martin Liška --- (In reply to Andrew Pinski from comment #4) > Then we have to agree that this code breaks GNU output style. Or it breaks > LLVM output style. It is one or the other, I rather see a way to do this > dynamical

[Bug tree-optimization/71084] [7 Regression] ICE in compute_dominance_frontiers_1 (cfganal.c:1302)

2016-05-13 Thread ienkovich at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71084 Ilya Enkovich changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/71097] Additional testsuite failures with -mcmodel=medium

2016-05-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71097 --- Comment #5 from Uroš Bizjak --- (In reply to r...@cebitec.uni-bielefeld.de from comment #4) > You're right, of course: should have kept my mouth shut ;-( > > This leaves us with > > gcc.target/i386/387-12.c This testcase needs updating, th

[Bug target/53440] [arm] generic thunk code fails for method which uses '...'

2016-05-13 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53440 --- Comment #8 from Ramana Radhakrishnan --- Author: ramana Date: Fri May 13 09:32:29 2016 New Revision: 236198 URL: https://gcc.gnu.org/viewcvs?rev=236198&root=gcc&view=rev Log: Fix PR target/53440 - handle generic thunks better for TARGET_32BI

[Bug c++/71100] [6/7 regression] Internal compiler error while calling a pointer to member function that throws

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71100 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/71089] [7 Regression] Failed to build 483.xalancbmk in SPEC CPU 2006

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71089 Richard Biener changed: What|Removed |Added Keywords||lto Target Milestone|---

[Bug other/71094] Documentation: -fivopts is enabled at -O1+, -Os and -Ofast

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71094 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/71094] Documentation: -fivopts is enabled at -O1+, -Os and -Ofast

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71094 Richard Biener changed: What|Removed |Added Summary|Documentation: -fivopts is |Documentation: -fivopts is

[Bug c++/71100] New: [6.1 regression] Internal compiler error while calling a pointer to member function that throws

2016-05-13 Thread ogoffart at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71100 Bug ID: 71100 Summary: [6.1 regression] Internal compiler error while calling a pointer to member function that throws Product: gcc Version: 6.1.0 Status: UNCONFIRMED

[Bug target/71080] Segfault in ix86_in_large_data_p with -fpic -mcmodel={medium, large}

2016-05-13 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71080 Rainer Orth changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/42587] bswap not recognized for memory

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42587 --- Comment #7 from Richard Biener --- I have a patch to fix the second testcase in comment#3. Note that the original testcase still fails to be detected.

[Bug target/71080] Segfault in ix86_in_large_data_p with -fpic -mcmodel={medium, large}

2016-05-13 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71080 --- Comment #3 from Rainer Orth --- Author: ro Date: Fri May 13 09:08:15 2016 New Revision: 236196 URL: https://gcc.gnu.org/viewcvs?rev=236196&root=gcc&view=rev Log: Fix SEGV in ix86_in_large_data_p (PR target/71080) PR target/71080

[Bug c++/71099] Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions

2016-05-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71099 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/71080] Segfault in ix86_in_large_data_p with -fpic -mcmodel={medium, large}

2016-05-13 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71080 Rainer Orth changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED URL|

[Bug target/71097] Additional testsuite failures with -mcmodel=medium

2016-05-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71097 --- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE --- You're right, of course: should have kept my mouth shut ;-( This leaves us with gcc.target/i386/387-12.c gcc.target/i386/avxfp-1.c gcc.target/i386/avxfp-2.c gcc.target/i386/ssefp-1.c gc

[Bug c++/71099] New: Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions

2016-05-13 Thread rs2740 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71099 Bug ID: 71099 Summary: Misleading diagnostic message with 'virtual' used in out-of-line definitions of class template member functions Product: gcc Version: 7.0

[Bug target/71097] Additional testsuite failures with -mcmodel=medium

2016-05-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71097 --- Comment #3 from Uroš Bizjak --- (In reply to r...@cebitec.uni-bielefeld.de from comment #2) > > --- Comment #1 from Uroš Bizjak --- > > Many of these are testsuite issues, -mcmodel=medium is incompatible with > > -mx32. > > This doesn't ap

[Bug target/71097] Additional testsuite failures with -mcmodel=medium

2016-05-13 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71097 --- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #1 from Uroš Bizjak --- > Many of these are testsuite issues, -mcmodel=medium is incompatible with > -mx32. This doesn't apply to the cases I listed: this was a regular

[Bug target/71097] Additional testsuite failures with -mcmodel=medium

2016-05-13 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71097 --- Comment #1 from Uroš Bizjak --- Many of these are testsuite issues, -mcmodel=medium is incompatible with -mx32.

[Bug libstdc++/71098] New: uniform initialization for nested tuples work in c++11/14 mode but should only work >=c++17

2016-05-13 Thread lts-rudolph at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71098 Bug ID: 71098 Summary: uniform initialization for nested tuples work in c++11/14 mode but should only work >=c++17 Product: gcc Version: 6.1.0 Status: UNCONFIRMED

[Bug bootstrap/71071] [7 regression] ICE --enable-checking=fold : fold check: original tree changed by fold

2016-05-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71071 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #12

[Bug target/71097] New: Additional testsuite failures with -mcmodel=medium

2016-05-13 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71097 Bug ID: 71097 Summary: Additional testsuite failures with -mcmodel=medium Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/70904] ICE: Max. number of generated reload insns per insn is achieved (90) with -fno-split-wide-types @ aarch64

2016-05-13 Thread jiwang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70904 Jiong Wang changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/71015] [7 Regression] ICE in inline_small_functions, at ipa-inline.c:1881

2016-05-13 Thread rogero at howzatt dot demon.co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71015 Roger Orr changed: What|Removed |Added CC||rogero at howzatt dot demon.co.uk --- Comme

[Bug tree-optimization/71059] [7 Regression] gcc ICE at -O3 on valid code on x86_64-linux-gnu in "vn_nary_op_insert_into"

2016-05-13 Thread rogero at howzatt dot demon.co.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71059 --- Comment #4 from Roger Orr --- Thanks, fixes the ICE I had.

[Bug libstdc++/71096] New: std::get did not work for nested derived classes from std::tuple if one element is empty

2016-05-13 Thread lts-rudolph at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71096 Bug ID: 71096 Summary: std::get did not work for nested derived classes from std::tuple if one element is empty Product: gcc Version: 6.1.0 Status: UNCONFIRMED

[Bug bootstrap/71071] [7 regression] ICE --enable-checking=fold : fold check: original tree changed by fold

2016-05-13 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71071 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comme

[Bug bootstrap/71071] [7 regression] ICE --enable-checking=fold : fold check: original tree changed by fold

2016-05-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71071 --- Comment #10 from Richard Biener --- Calling get_alias_set cannot be avoided here, it eventually gets called via reference_alias_ptr_type->component_uses_parent_alias_set_from. So the solution is to excempt TYPE_ALIAS_SET from the hashing.

[Bug fortran/70856] [6/7 Regression] ICE with -fopenacc in get_constraint_for_ssa_var, at tree-ssa-structalias.c:2952

2016-05-13 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70856 --- Comment #4 from rguenther at suse dot de --- On Thu, 12 May 2016, tschwinge at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70856 > > Thomas Schwinge changed: > >What|Removed |A

[Bug c++/71095] New: Problem with captureless generic lambda and calling function object with arguments passed by reference

2016-05-13 Thread karol.wozniak at email dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71095 Bug ID: 71095 Summary: Problem with captureless generic lambda and calling function object with arguments passed by reference Product: gcc Version: 6.1.1 Status: UNCONFIR