[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 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

[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/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

[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]

[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

[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 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 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/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 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 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:

[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 rtl-optimization/102356] compile-time explosion at -O3 -g in var-tracking

2021-09-16 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102356 Richard Biener changed: What|Removed |Added Target||x86_64-*-* Last reconfirmed|

[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 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 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 #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

[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=edit File mm/memcontrol.c saved with -save-temps option (2/2)

[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++/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

[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

[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/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:

[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 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 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:

[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 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 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

[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:

[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 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 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:

[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

[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 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

[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:

[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

[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:

[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

[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=edit File mm/memcontrol.c saved with -save-temps option

[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 Status|NEW |ASSIGNED Assignee|unassigned

[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

[Bug c++/102379] missing -Wnarrowing even in instantiated template

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102379 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/78244] Narrowing conversion is accepted in a function template, but it should be rejected

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78244 Andrew Pinski changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment

[Bug target/101761] Random hang with 29_atomics/atomic_ref/wait_notify.cc

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101761 --- Comment #13 from CVS Commits --- The master branch has been updated by Thomas Rodgers : https://gcc.gnu.org/g:f9f1a6efaaeeec06d5c07378734cb8eb47b976a7 commit r12-3587-gf9f1a6efaaeeec06d5c07378734cb8eb47b976a7 Author: Thomas Rodgers Date:

[Bug c++/102367] types can be defined in lambdas in unevaluated expression (decltype/sizeof) in C++20

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102367 Andrew Pinski changed: What|Removed |Added Summary|Types may be defined in |types can be defined in

[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 --- Comment #5 from Iain Sandoe --- (In reply to Jakub Jelinek from comment #4) > And you are trying to use 65532 kbytes long array on the stack, leaving no > stack space for anything else. Clearly user error. out of curiosity, why did this

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

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 Jakub Jelinek changed: What|Removed |Added CC||anlauf at gcc dot gnu.org --- Comment

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

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #8 from anlauf at gcc dot gnu.org --- Potential fix for comment#0: diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c index bed61e2325d..54309646aad 100644 --- a/gcc/fortran/trans-decl.c +++ b/gcc/fortran/trans-decl.c

[Bug c++/102378] New: missing -Waddress in template code

2021-09-16 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102378 Bug ID: 102378 Summary: missing -Waddress in template code Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/102378] missing -Waddress in template code

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102378 --- Comment #1 from Andrew Pinski --- GCC warns only at instantiation time.

[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:

[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 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 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

[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

[Bug target/101761] Random hang with 29_atomics/atomic_ref/wait_notify.cc

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101761 --- Comment #12 from Jonathan Wakely --- (In reply to Thomas Rodgers from comment #11) > Yes. I will submit a patch for this test shortly. The a.wait(aa) to a.wait(va) change is pre-approved, please just push when it's ready.

[Bug libstdc++/102377] New: FAIL: 29_atomics/atomic_flag/cons/56012.cc with -std=gnu++20

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102377 Bug ID: 102377 Summary: FAIL: 29_atomics/atomic_flag/cons/56012.cc with -std=gnu++20 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

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

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #9 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #8) > Potential fix for comment#0: I'm getting many regressions for this change. Investigating.

[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:

[Bug c++/98486] Variable template specialization doesn't account for primary's constraints

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98486 --- Comment #1 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:2e2e65a46d2674bed53afd211493876ee2b79453 commit r12-3585-g2e2e65a46d2674bed53afd211493876ee2b79453 Author: Patrick Palka Date:

[Bug c++/102378] missing -Waddress in template code at definition time rather than instantiation

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102378 Andrew Pinski changed: What|Removed |Added Summary|missing -Waddress in|missing -Waddress in

[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 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

[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 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

[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 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:

[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

[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 c++/102379] missing -Wnarrowing even in instantiated template

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102379 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic --- Comment #1 from Andrew

[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/102369] VALUE attribute for arrays not allowed

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102369 anlauf at gcc dot gnu.org changed: What|Removed |Added Keywords||rejects-valid

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

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #2 from anlauf at gcc dot gnu.org --- What is your stack size? Does it help if you declare a SAVEd?

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

2021-09-16 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

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

2021-09-16 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102366 --- Comment #7 from anlauf at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #6) > Seems it changed with r12-3129-gf95946afd160e2a1f4beac4ee5e6d5633307f39a Looking at the tree dump, it appears that there is a latent issue. void

[Bug c++/102379] New: missing -Wnarrowing even in instantiated template

2021-09-16 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102379 Bug ID: 102379 Summary: missing -Wnarrowing even in instantiated template Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/55783] Warnings instead of compiler errors for narrowing conversions within list-initializations

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783 Andrew Pinski changed: What|Removed |Added CC||antoshkka at gmail dot com --- Comment

[Bug c++/96452] Narrowing conversion is not rejected

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96452 Andrew Pinski changed: What|Removed |Added Resolution|INVALID |DUPLICATE --- Comment #8 from Andrew

[Bug libstdc++/102270] std::tuple<>::swap missing constexpr specifier

2021-09-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102270 --- Comment #3 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:734b2c2eedca50d966e22540fc136158c3633393 commit r12-3592-g734b2c2eedca50d966e22540fc136158c3633393 Author: Jonathan Wakely

[Bug c++/102378] missing -Waddress in template code at definition time rather than instantiation

2021-09-16 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102378 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/102354] std::advance overloaded for path::iterator will never be called

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102354 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |9.5 --- Comment #2 from Jonathan

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

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 Andrew Pinski changed: What|Removed |Added Blocks||94818 --- Comment #10 from Andrew

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

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102361 Andrew Pinski changed: What|Removed |Added Depends on||94818, 101941 Blocks|94818

[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 guojiufu at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102364 --- Comment #2 from Jiu Fu Guo --- This is also the case that two ivs are combined into inaccurate step: "{3,+,1} < {11,+,2}" was transformed to "{3,+,-1} < {11,+,0}". The new condition is not same with the original one.

[Bug tree-optimization/102381] unexpected -Wmaybe-uninitialized

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102381 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/102378] missing -Waddress in template code at definition time rather than instantiation

2021-09-16 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102378 --- Comment #3 from Martin Sebor --- With the correct explicit instantiation directive things look much better: $ cat pr102378.C && gcc -S -Wall pr102378.C int f () { int a[2]; return == 0; // -Waddress (good) } template int g () {

[Bug libstdc++/102270] std::tuple<>::swap missing constexpr specifier

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102270 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |10.4

[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 | --- Comment #8 from Martin Sebor ---

[Bug middle-end/102380] New: [meta-bug] visibility (fvisibility=* and attributes) issues

2021-09-16 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102380 Bug ID: 102380 Summary: [meta-bug] visibility (fvisibility=* and attributes) issues Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: meta-bug

[Bug tree-optimization/102382] New: Missing optimization for strlen after enable O2 vectorization

2021-09-16 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102382 Bug ID: 102382 Summary: Missing optimization for strlen after enable O2 vectorization Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords:

[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 guojiufu at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102364 --- Comment #3 from Jiu Fu Guo --- We may be able to mark this as a duplicate of PR100740/PR102131.

[Bug libstdc++/102280] span's range deduction guide is missing ranges::contiguous_range constraint

2021-09-16 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102280 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |10.4

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