[Bug middle-end/101934] [11 Regression] aarch64 memset code creates unaligned stores for -mstrict-align

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101934 --- Comment #8 from CVS Commits --- The releases/gcc-11 branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:f00530266f89b28e8286cdd2f587e046a27d2193 commit r11-9001-gf00530266f89b28e8286cdd2f587e046a27d2193 Author: Andrew Pinski

[Bug middle-end/101934] [11 Regression] aarch64 memset code creates unaligned stores for -mstrict-align

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101934 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/102358] New: niter_base and miter_base overloaded for move_iterator missing constexpr

2021-09-16 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102358 Bug ID: 102358 Summary: niter_base and miter_base overloaded for move_iterator missing constexpr Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: norma

[Bug c++/102357] The type specified by explicitly defaulted special member function that is different with it should have had is well-formed

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102357 --- Comment #1 from Andrew Pinski --- Was there a change to C++ beteween C++17 and C++20 here? A defect report? Because clang errors out with the same message as GCC for C++17

[Bug middle-end/78463] pure/const functions are assumed not to trap

2021-09-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78463 --- Comment #2 from Richard Biener --- There were more instances fixed (like PR70586 was), but there may be still cases left. Also there's still the missed optimization of computing/propagating 'notrap'.

[Bug c++/102357] The type specified by explicitly defaulted special member function that is different with it should have had is well-formed

2021-09-16 Thread xmh970252187 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102357 --- Comment #2 from jim x --- This part in c++20 is more clear than c++17, which is added since c++20, see https://timsong-cpp.github.io/cppwp/n4861/dcl.fct.def.default#2. What the version I'm testing the code is GCC 12.0 with -std=c++20 command

[Bug c++/94302] [DR 2310] Type completeness and derived-to-base pointer conversions

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94302 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2021-09-16 Ever confirmed|0

[Bug c++/102357] The type specified by explicitly defaulted special member function that is different with it should have had is well-formed

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102357 --- Comment #3 from Andrew Pinski --- So I suspect it is/was DR 2221 :). Basicallythe editorial changes resolved it. So yes there is a change between C++17 and C++20.

[Bug c++/102357] The type specified by explicitly defaulted special member function that is different with it should have had is well-formed

2021-09-16 Thread xmh970252187 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102357 --- Comment #4 from jim x --- I haven't found that pull request. However, the proposal sources from P0641R2, see http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0641r2.html

[Bug middle-end/102080] [12 Regression] avx512vl related ICE, on firefox-92 gcc ICEs: in expand_insn, at optabs.c:7946 by r12-2679

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102080 --- Comment #15 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:a26ff83ed07e33c4aa46f3314553c0d15ca21100 commit r12-3569-ga26ff83ed07e33c4aa46f3314553c0d15ca21100 Author: liuhongt Date: Thu Sep

[Bug c++/102305] intrinsic __is_constructible is wrong for templated abstract classes

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102305 --- Comment #8 from Jakub Jelinek --- Fixed for 11.3+ now too.

[Bug c++/88578] Static C++ objects with flexible array members overlap when initializes are non-const

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88578 --- Comment #8 from Jakub Jelinek --- Fixed for 12.1+ and 11.3+ for now.

[Bug c++/102295] ELF symbol sizes for variable-length objects are too small (C++)

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102295 --- Comment #10 from Jakub Jelinek --- Fixed also for 11.3+.

[Bug tree-optimization/102359] New: ICE gimplification failed since r12-3433-ga25e0b5e6ac8a77a

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102359 Bug ID: 102359 Summary: ICE gimplification failed since r12-3433-ga25e0b5e6ac8a77a Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug tree-optimization/102359] ICE gimplification failed since r12-3433-ga25e0b5e6ac8a77a

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102359 Martin Liška changed: What|Removed |Added Priority|P3 |P1 Last reconfirmed|

[Bug tree-optimization/102360] New: ICE in can_native_interpret_type_p at gcc/fold-const.c:8800

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102360 Bug ID: 102360 Summary: ICE in can_native_interpret_type_p at gcc/fold-const.c:8800 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug tree-optimization/102360] ICE in can_native_interpret_type_p at gcc/fold-const.c:8800

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102360 Martin Liška changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Target Mile

[Bug rtl-optimization/102356] [11/12 Regression] compile-time explosion at -O3 -g in var-tracking since r11-209-g74dc179a6da33cd0

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102356 Martin Liška changed: What|Removed |Added Summary|compile-time explosion at |[11/12 Regression] |-O

[Bug tree-optimization/102360] ICE in can_native_interpret_type_p at gcc/fold-const.c:8800

2021-09-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102360 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug target/102353] powerpc64le-linux-gnu build failure when build != host

2021-09-16 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102353 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #

[Bug tree-optimization/102359] ICE gimplification failed since r12-3433-ga25e0b5e6ac8a77a

2021-09-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102359 Richard Biener changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #5 from Jonathan Wakely --- Sure. It's just a question of whether we're trying to provide a general purpose extension available for users, or an internal helper for the std::lib. IIRC we explicitly decided we only cared about support

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #6 from Jakub Jelinek --- Note, having the struct somewhere else isn't that useful unless you know exactly how its non-static data members are named and what they mean, so ideally a class with accessor methods, which is what std::sou

[Bug fortran/81344] Can't disable -ffpe-trap (or not documented)

2021-09-16 Thread michael.osipov at siemens dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81344 Michael Osipov changed: What|Removed |Added CC||michael.osipov at siemens dot com ---

[Bug c/102361] New: Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread dac324 at yahoo dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 Bug ID: 102361 Summary: Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Pr

[Bug c++/102357] The type specified by explicitly defaulted special member function that is different with it should have had is well-formed

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102357 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/102357] The type specified by explicitly defaulted special member function that is different with it should have had is well-formed

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102357 --- Comment #6 from Jonathan Wakely --- https://github.com/cplusplus/draft/commit/219538a7be4f3e71f05070d1a52aa7150505e732 is the editorial change that resolved CWG 2221, but I don't think it's relevant here.

[Bug ipa/60865] ICE: verify_cgraph_node failed: comdat-local function called by outside its comdat with -fdeclone-ctor-dtor

2021-09-16 Thread zsojka at seznam dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60865 Zdenek Sojka changed: What|Removed |Added Known to work||5.5.0, 6.5.0, 7.5.0, 8.5.0 --- Comment #4

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread pdimov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #7 from Peter Dimov --- (In reply to Jonathan Wakely from comment #5) > Sure. It's just a question of whether we're trying to provide a general > purpose extension available for users, or an internal helper for the > std::lib. IIRC w

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread pdimov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #8 from Peter Dimov --- (In reply to Jakub Jelinek from comment #6) > Note, having the struct somewhere else isn't that useful unless you know > exactly how its non-static data members are named and what they mean, so > ideally a cla

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #9 from Jakub Jelinek --- That would be an aliasing violation. The artificial vars created by __builtin_source_location have the std::source_location::__impl type, so accessing those using some other dynamic type is invalid.

[Bug other/102362] New: 'dump_printf_loc' doesn't work from 'gate' method of a 'gimple_opt_pass'

2021-09-16 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102362 Bug ID: 102362 Summary: 'dump_printf_loc' doesn't work from 'gate' method of a 'gimple_opt_pass' Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: diagn

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread pdimov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #10 from Peter Dimov --- (In reply to Jakub Jelinek from comment #9) > That would be an aliasing violation. > The artificial vars created by __builtin_source_location have the > std::source_location::__impl type, so accessing those u

[Bug target/102347] "fatal error: target specific builtin not available" with MMA and LTO

2021-09-16 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102347 --- Comment #3 from Kewen Lin --- This seems not a target specific issue. I noticed the target_option tree node is created expectedly when seeing target pragma, it explains why it works well without lto. When lto does streaming out, it does stre

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org St

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #11 from Jakub Jelinek --- That is not possible, because std::source_location::current() should be consteval and it can't be in C++ < 20, and without consteval it will behave significantly differently. Note, the C++ FE knows std::so

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #12 from Jonathan Wakely --- We could have added std::__source_location_impl as the type that the built-in returns and used that instead of making it a private member of std::source_location. That would also have allowed it to be use

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #13 from Jonathan Wakely --- It wouldn't work correctly in all cases, as Jakub points out, because std::source_location::current() is part of the magic. And I'm not convinced we want/need to support those uses.

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #14 from Jakub Jelinek --- But we haven't done that that way and how would headers know if the __builtin_source_location that is available is the old or new one? As for std::experimental::source_location, could we change ABI of those

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread pdimov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #15 from Peter Dimov --- (In reply to Jonathan Wakely from comment #13) > It wouldn't work correctly in all cases, as Jakub points out, because > std::source_location::current() is part of the magic. > > And I'm not convinced we wan

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread pdimov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #16 from Peter Dimov --- (In reply to Jakub Jelinek from comment #14) > But we haven't done that that way and how would headers know if the > __builtin_source_location that is available is the old or new one? The header could do na

[Bug other/102362] 'dump_printf_loc' doesn't work from 'gate' method of a 'gimple_opt_pass'

2021-09-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102362 --- Comment #1 from Richard Biener --- Why would you call such method from the gate()?

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #17 from Jakub Jelinek --- You'd need a different builtin (so that you know the presence of the builtin means the new behavior), ideally tell the builtin some way the type it should construct objects in (as opposed to std::source_loc

[Bug c++/102363] New: source_location in await_transform has function_name referring to internal coroutine funclet rather than source-level function

2021-09-16 Thread redbeard0531 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102363 Bug ID: 102363 Summary: source_location in await_transform has function_name referring to internal coroutine funclet rather than source-level function Product: gcc

[Bug tree-optimization/102360] ICE in can_native_interpret_type_p at gcc/fold-const.c:8800

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102360 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:8d6b12b2233dabf3573383a15ccc67fdb925e5b3 commit r12-3578-g8d6b12b2233dabf3573383a15ccc67fdb925e5b3 Author: Richard Biener Date:

[Bug tree-optimization/102360] ICE in can_native_interpret_type_p at gcc/fold-const.c:8800

2021-09-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102360 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug other/102362] 'dump_printf_loc' doesn't work from 'gate' method of a 'gimple_opt_pass'

2021-09-16 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102362 --- Comment #2 from Thomas Schwinge --- Here, to emit 'note: [...]' ('-fopt-info-note') if because of certain input source code characteristics (derived from 'DECL_ATTRIBUTES(current_function_decl)'), certain code transformations do/don't need t

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread pdimov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #18 from Peter Dimov --- I would use it like this: https://godbolt.org/z/1eqEx6678 #include struct error_category { }; error_category const& system_category(); struct error_code { error_code( int v, error_category const& cat

[Bug tree-optimization/102364] New: wrong code at -O1 and above on x86_64-linux-gnu

2021-09-16 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
gcc version 12.0.0 20210916 (experimental) [master r12-3577-g275a076f762] (GCC) [582] % [582] % gcctk -O0 small.c; a.out [583] % [583] % gcctk -O1 small.c [584] % ./a.out Aborted [585] % [585] % cat small.c int a, b, *c = &b; short d; int main() { unsigned e = 1; for (d = 9; d > 8;

[Bug tree-optimization/102364] [12 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r12-3136-g3673dcf6d6baeb67

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102364 Martin Liška changed: What|Removed |Added CC||guojiufu at gcc dot gnu.org,

[Bug tree-optimization/102364] [12 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r12-3136-g3673dcf6d6baeb67

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102364 Martin Liška changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/102364] [12 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r12-3136-g3673dcf6d6baeb67

2021-09-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102364 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug c++/102350] __builtin_source_location not available in earlier language modes

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102350 --- Comment #19 from Jonathan Wakely --- (In reply to Jakub Jelinek from comment #14) > As for std::experimental::source_location, could we change ABI of those? Yes, we don't promise stability between major releases for the experimental stuff (

[Bug web/102365] New: Function attribute docs should have an anchor or id on each attribute.

2021-09-16 Thread redbeard0531 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102365 Bug ID: 102365 Summary: Function attribute docs should have an anchor or id on each attribute. Product: gcc Version: unknown Status: UNCONFIRMED Severity: norm

[Bug web/102365] Function attribute docs should have an anchor or id on each attribute.

2021-09-16 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102365 Martin Liška changed: What|Removed |Added Last reconfirmed||2021-09-16 CC|

[Bug web/102365] Function attribute docs should have an anchor or id on each attribute.

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102365 --- Comment #2 from Jonathan Wakely --- See e.g. https://gcc.gnu.org/pipermail/gcc/2021-August/237078.html

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread dac324 at yahoo dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 --- Comment #2 from DAC324 --- Please let me kindly ask you for instructions on how to do that. As described in the introduction, I was trying to compile the Linux kernel from the usual source tarball available on kernel.org. What I did after

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug target/102353] powerpc64le-linux-gnu build failure when build != host

2021-09-16 Thread wschmidt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102353 --- Comment #6 from Bill Schmidt --- Thanks, Tobias! I'm sorry for getting this exactly backwards... Your patch looks good. I am doing a quick host=target=build bootstrap and will respond on-list when it'sdone.

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread dac324 at yahoo dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 --- Comment #4 from DAC324 --- Please let me kindly ask you for instructions on how to do that. As described in the introduction, I was trying to compile the Linux kernel from the usual source tarball available on kernel.org. What I did after

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread dac324 at yahoo dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 --- Comment #5 from DAC324 --- OK, here we go: make -f ./scripts/Makefile.build obj=mm/kfence \ \ need-builtin=1 \ need-modorder=1 gcc -Wp,-MMD,mm/.memcontrol.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-pc-linux-gnu/12.0.0/include -I./arch/x8

[Bug c++/102283] Inconsistent/wrong overload resolution when using an initializer list and a defaulted template parameter

2021-09-16 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102283 --- Comment #3 from Patrick Palka --- (In reply to Giuseppe D'Angelo from comment #2) > Hi, > > Do you think that in my original testcase the call should be rejected as > ambiguous as well? (It seems "reasonable" to me, but maybe I'm missing so

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread dac324 at yahoo dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 --- Comment #6 from DAC324 --- Created attachment 51469 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51469&action=edit File mm/memcontrol.c saved with -save-temps option

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread dac324 at yahoo dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 --- Comment #7 from DAC324 --- Created attachment 51470 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51470&action=edit File mm/memcontrol.c saved with -save-temps option (2/2)

[Bug c/102361] Errors compiling Linux kernel 5.14.4 with CONFIG_FORTIFY=y

2021-09-16 Thread dac324 at yahoo dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 --- Comment #8 from DAC324 --- This is the first error; if make is used with -j greater than 1, several of those errors occur (see introduction).

[Bug fortran/102366] New: [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread dominiq at lps dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 Bug ID: 102366 Summary: [10/11/12 Regression] Illegal instruction with large arrays Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal P

[Bug fortran/102366] [10/11/12 Regression] Illegal instruction with large arrays

2021-09-16 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 Iain Sandoe changed: What|Removed |Added Target||x86_64-darwin, |

[Bug c++/102367] New: Types may be defined in `decltype` or `sizeof` expressions in C++20

2021-09-16 Thread fchelnokov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102367 Bug ID: 102367 Summary: Types may be defined in `decltype` or `sizeof` expressions in C++20 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/102368] New: Failure to compile program using the C_SIZEOF function in ISO_C_BINDING

2021-09-16 Thread longb at cray dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102368 Bug ID: 102368 Summary: Failure to compile program using the C_SIZEOF function in ISO_C_BINDING Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: norm

[Bug fortran/102369] New: VALUE attribute for arrays not allowed

2021-09-16 Thread longb at cray dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102369 Bug ID: 102369 Summary: VALUE attribute for arrays not allowed Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug fortran/102369] VALUE attribute for arrays not allowed

2021-09-16 Thread longb at cray dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102369 --- Comment #1 from Bill Long --- I assume the cascade of error messages all originate with the first one. The combination of VALUE for an array is allowed in F08 and later versions.

[Bug demangler/102370] New: Runtime failure with allocatable component of allocatable parent and MOVE_ALLOC

2021-09-16 Thread longb at cray dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102370 Bug ID: 102370 Summary: Runtime failure with allocatable component of allocatable parent and MOVE_ALLOC Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severi

[Bug fortran/102371] New: Error for type spec in FORALL statement

2021-09-16 Thread longb at cray dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102371 Bug ID: 102371 Summary: Error for type spec in FORALL statement Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortra

[Bug target/102372] New: [12 regression] ICE in gfortran.dg/ISO_Fortran_binding_1.f90 after r12-3482

2021-09-16 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102372 Bug ID: 102372 Summary: [12 regression] ICE in gfortran.dg/ISO_Fortran_binding_1.f90 after r12-3482 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: no

[Bug fortran/102371] Error for type spec in FORALL statement

2021-09-16 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102371 kargl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/102178] [12 Regression] SPECFP 2006 470.lbm regressions on AMD Zen CPUs after r12-897-gde56f95afaaa22

2021-09-16 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102178 --- Comment #4 from Martin Jambor --- (In reply to Martin Jambor from comment #3) > ...I'll have a very brief look at what is actually happening just so that I > have more reasons to believe this is not a code placement issue again. The hot fun

[Bug c++/39270] Explicit instantiation rejected

2021-09-16 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39270 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment #3

[Bug c++/39270] Explicit instantiation rejected

2021-09-16 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39270 Patrick Palka changed: What|Removed |Added Blocks||102184 --- Comment #4 from Patrick Palka

[Bug target/102353] powerpc64le-linux-gnu build failure when build != host

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102353 --- Comment #7 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:acd7e7b33fd576b336ca0bf5ec51f77b32ba51cc commit r12-3581-gacd7e7b33fd576b336ca0bf5ec51f77b32ba51cc Author: Tobias Burnus Date: T

[Bug target/102353] powerpc64le-linux-gnu build failure when build != host

2021-09-16 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102353 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/102238] alias_offset in gimple-ssa-sprintf.c is broken

2021-09-16 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102238 Martin Sebor changed: What|Removed |Added Blocks|102216 |84774 Last reconfirmed|

[Bug tree-optimization/102238] alias_offset in gimple-ssa-sprintf.c is broken

2021-09-16 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102238 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug debug/102373] New: Segmentation fault in dwarf2out.c, line 32744

2021-09-16 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102373 Bug ID: 102373 Summary: Segmentation fault in dwarf2out.c, line 32744 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: de

[Bug debug/102373] Segmentation fault in dwarf2out.c, line 32744

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102373 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug tree-optimization/102238] alias_offset in gimple-ssa-sprintf.c is broken

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102238 Andrew Pinski changed: What|Removed |Added Blocks||102216 --- Comment #7 from Andrew Pinsk

[Bug other/92435] % format codes for diagnostics are not documented in the GCC internals manual

2021-09-16 Thread egallager at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92435 --- Comment #4 from Eric Gallager --- (In reply to Martin Sebor from comment #3) > See also the following question: > https://gcc.gnu.org/pipermail/gcc/2021-September/237281.html > It would be helpful to document the GCC specific directives som

[Bug c++/102283] Inconsistent/wrong overload resolution when using an initializer list and a defaulted template parameter

2021-09-16 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102283 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #4

[Bug jit/64089] libgccjit.so.0.0.1 linkage failure on darwin

2021-09-16 Thread egallager at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64089 Eric Gallager changed: What|Removed |Added Resolution|--- |FIXED CC|

[Bug bootstrap/67102] Parallel build fails in libffi/configure

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67102 --- Comment #4 from CVS Commits --- The trunk branch has been updated by Andrew Pinski : https://gcc.gnu.org/g:db1a65d9364fe72c2fff65fb2dec051728b6f3fa commit r12-3583-gdb1a65d9364fe72c2fff65fb2dec051728b6f3fa Author: Andrew Pinski Date: Wed

[Bug bootstrap/67102] Parallel build fails in libffi/configure

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67102 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |12.0 Status|ASSIGNED

[Bug debug/102373] Segmentation fault in dwarf2out.c, line 32744

2021-09-16 Thread dave.anglin at bell dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102373 --- Comment #2 from dave.anglin at bell dot net --- On 2021-09-16 1:38 p.m., jakub at gcc dot gnu.org wrote: > This looks wrong, comp_unit_die () should have DW_AT_producer at this point. > gen_compile_unit_die should have added it... I did chang

[Bug fortran/102287] optional allocatable array arguments (intent out) of derived types with allocatable components are not properly passed to subroutines.

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102287 --- Comment #4 from CVS Commits --- The master branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:cfea7b86f2430b9cb8018379b071f4004233119c commit r12-3584-gcfea7b86f2430b9cb8018379b071f4004233119c Author: Harald Anlauf Date: T

[Bug target/59697] Function attribute __target_(("no-avx)) does not work

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59697 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Summary|Function attribute

[Bug fortran/82314] internal compiler error: in gfc_conv_expr_descriptor, at fortran/trans-array.c:6972

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82314 --- Comment #11 from CVS Commits --- The releases/gcc-11 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:58c76fb477b51adeb9241de0b175a817e9c73b8a commit r11-9008-g58c76fb477b51adeb9241de0b175a817e9c73b8a Author: Harald Anlauf

[Bug fortran/85130] Substrings out of range are not rejected

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85130 --- Comment #8 from CVS Commits --- The releases/gcc-11 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:3bc4ed085145e1cb6089841c811094633eea7431 commit r11-9009-g3bc4ed085145e1cb6089841c811094633eea7431 Author: Harald Anlauf D

[Bug target/102374] New: Should ignore spaces in target attribute

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102374 Bug ID: 102374 Summary: Should ignore spaces in target attribute Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: ta

[Bug target/102375] New: (aarch64) Should allow space in target attribute

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102375 Bug ID: 102375 Summary: (aarch64) Should allow space in target attribute Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/102376] New: [aarch64] using target("sve") attribute without a + is not very helpful on what is wrong

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102376 Bug ID: 102376 Summary: [aarch64] using target("sve") attribute without a + is not very helpful on what is wrong Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug fortran/98490] Unexpected out of bounds in array constructor with implied do loop

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98490 --- Comment #14 from CVS Commits --- The releases/gcc-10 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:c38626f7a66dea400e54f671bfe32dc46e11ad44 commit r10-10131-gc38626f7a66dea400e54f671bfe32dc46e11ad44 Author: Harald Anlauf

[Bug fortran/101327] ICE in find_array_element, at fortran/expr.c:1355

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101327 --- Comment #8 from CVS Commits --- The releases/gcc-10 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:5595cc9eb709c4aef1c7bbbfc6b106cf6d5bee91 commit r10-10132-g5595cc9eb709c4aef1c7bbbfc6b106cf6d5bee91 Author: Harald Anlauf

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