[Bug target/97326] [11 Regression] s390: ICE in do_store_flag after 10843f830350

2020-11-11 Thread krebbel at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97326 Andreas Krebbel changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/97326] [11 Regression] s390: ICE in do_store_flag after 10843f830350

2020-11-11 Thread krebbel at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97326 Andreas Krebbel changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #5 from Andreas Kre

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread tkoenig at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 --- Comment #9 from Thomas Koenig --- (In reply to Thomas Koenig from comment #8) > Comment on attachment 49548 [details] > bugtest.f -- program evincing bug > > So, commit the test case to guard against regressions > (since it is not immediatel

[Bug bootstrap/97806] [11 regression] bootstrap ICE starting with r11-4921

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97806 --- Comment #3 from Richard Biener --- int b; long c; int g(); void h(long *); void i(long *); void d() { int e, f = b - e; if (g()) h(&c + f); else i(&c + f); __builtin_memset(0, 0, f * 8); } heh, quite simple - so much for test

[Bug bootstrap/97806] [11 regression] bootstrap ICE starting with r11-4921

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97806 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code --- Comment #2 from R

[Bug target/97326] [11 Regression] s390: ICE in do_store_flag after 10843f830350

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97326 --- Comment #3 from CVS Commits --- The master branch has been updated by Andreas Krebbel : https://gcc.gnu.org/g:5d9ade39b8720b61cf63a8be181fb3b487f6ac5b commit r11-4935-g5d9ade39b8720b61cf63a8be181fb3b487f6ac5b Author: Andreas Krebbel Date:

[Bug target/97770] [ICELAKE]Missing vectorization for vpopcnt

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97770 Richard Biener changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org --- Comment

[Bug bootstrap/97806] [11 regression] bootstrap ICE starting with r11-4921

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97806 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Target Milestone|---

[Bug c++/97804] [9/10/11 Regression] ICE in output_constructor_register_field varasm.c:5407 since r9-5710

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97804 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Keywords|

[Bug testsuite/97803] c-c++-common/asan/pointer-compare-1.c assumes variable placement

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97803 --- Comment #1 from Richard Biener --- Does it work if you add -fno-toplevel-reorder? SHF_GNU_RETAIN should preserve the order of vars even if 'used' then.

[Bug middle-end/64711] Unconsistency with -fnon-call-exceptions when used along inline and ipa optimizations and memmov

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64711 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-11-12 Status|UNCONFIRM

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread tkoenig at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment #

[Bug debug/97060] Missing DW_AT_declaration=1 in dwarf data

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 --- Comment #14 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:87b7d45e358e4df93b6a93b2e7a55b123ea76f5d commit r11-4933-g87b7d45e358e4df93b6a93b2e7a55b123ea76f5d Author: Jason Merrill Date: T

[Bug target/97770] [ICELAKE]Missing vectorization for vpopcnt

2020-11-11 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97770 --- Comment #9 from Hongtao.liu --- > I guess that the vectorized popcount IFN is defined to be VnDI -> VnDI > but we want to have VnSImode results. This means the instruction is > wrongly modeled in vectorized form? > Yes, because we have __

[Bug bootstrap/97806] New: [11 regression] bootstrap ICE starting with r11-4921

2020-11-11 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97806 Bug ID: 97806 Summary: [11 regression] bootstrap ICE starting with r11-4921 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug tree-optimization/97424] Warn on invalid shift amount after inlining

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97424 --- Comment #4 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:5e00ad3ffbfb4df7242c313a0d836f5b538eb2fb commit r11-4930-g5e00ad3ffbfb4df7242c313a0d836f5b538eb2fb Author: David Malcolm Date: We

[Bug other/97417] RISC-V Unnecessary andi instruction when loading volatile bool

2020-11-11 Thread admin at levyhsu dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97417 --- Comment #34 from Levy --- (In reply to Jim Wilson from comment #33) > I did say that I'm willing to fix code style issues. All major software > projects I have worked with have coding style conventions. It makes it > easier to maintain a la

[Bug middle-end/93848] missing -Warray-bounds warning for array subscript 1 is outside array bounds

2020-11-11 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93848 Martin Sebor changed: What|Removed |Added Keywords||patch Assignee|unassigned at gc

[Bug libstdc++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #8 from Jonathan Wakely --- My attempt to build msp430 fails with: In file included from /home/jwakely/gcc/msp430-elf/msp430-elf/include/stdint.h:13, from /home/jwakely/src/gcc/build-16bit/gcc/include/stdint.h:9,

[Bug libstdc++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 Jonathan Wakely changed: What|Removed |Added Assignee|mpolacek at gcc dot gnu.org|redi at gcc dot gnu.org

[Bug ada/97805] New: adaint.c:1488:12: note: 'LLONG_MIN' is defined in header ''; did you forget to '#include '?

2020-11-11 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97805 Bug ID: 97805 Summary: adaint.c:1488:12: note: 'LLONG_MIN' is defined in header ''; did you forget to '#include '? Product: gcc Version: 11.0 Status:

[Bug c++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #6 from Jonathan Wakely --- I think the reduction is not a fair representation of the original code. Obviously shifting by -1 is not OK, but the code doesn't do that ... at least not for most targets. The problem is specific to msp43

[Bug c++/97804] [9/10/11 Regression] ICE in output_constructor_register_field varasm.c:5407 since r9-5710

2020-11-11 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97804 Jakub Jelinek changed: What|Removed |Added Ever confirmed|0 |1 Component|middle-end

[Bug middle-end/97804] ICE in output_constructor_register_field varasm.c:5407

2020-11-11 Thread law at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97804 --- Comment #1 from Jeffrey A. Law --- Created attachment 49550 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49550&action=edit Testcase

[Bug middle-end/97804] New: ICE in output_constructor_register_field varasm.c:5407

2020-11-11 Thread law at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97804 Bug ID: 97804 Summary: ICE in output_constructor_register_field varasm.c:5407 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread hockney at jpl dot nasa.gov via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 George Hockney changed: What|Removed |Added Known to work||10.2.1 --- Comment #7 from George Hockn

[Bug testsuite/97803] New: c-c++-common/asan/pointer-compare-1.c assumes variable placement

2020-11-11 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97803 Bug ID: 97803 Summary: c-c++-common/asan/pointer-compare-1.c assumes variable placement Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug target/97802] [AArch64] Incorrect documentation for Arm64 NEON

2020-11-11 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97802 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c/97793] Bogus return-type warning

2020-11-11 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97793 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug target/97802] [AArch64] Incorrect documentation for Arm64 NEON

2020-11-11 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97802 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2020-11-11 Status|UNCONFIRME

[Bug libstdc++/96416] address_of() is broken by static_assert in pointer_traits

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96416 --- Comment #8 from Jonathan Wakely --- I suppose I could change the static_assert message to also suggest defining your own specialization of std::pointer_traits, which is another way to make it work.

[Bug libstdc++/96416] address_of() is broken by static_assert in pointer_traits

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96416 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/97802] New: [AArch64] Incorrect documentation for Arm64 NEON

2020-11-11 Thread spop at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97802 Bug ID: 97802 Summary: [AArch64] Incorrect documentation for Arm64 NEON Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug target/97784] Expressions evaluated as long chain instead of as tree or the like

2020-11-11 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97784 --- Comment #6 from Segher Boessenkool --- (In reply to Richard Biener from comment #3) > There is targetm.sched.reassociation_width which specifies how re-assocation > should make such sequence "wide". Ah cool, thank you :-) > Andrew is correc

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 --- Comment #6 from anlauf at gcc dot gnu.org --- I couldn't find any current 11-master, 10-, 9- and 8-branch version that fails on x86_64-pc-linux-gnu, under valgrind, and with -m32 and -m64. So it looks very likely that Dominique is right that

[Bug c++/88115] Incorrect result from alignof in templates, if also using __alignof__.

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88115 --- Comment #3 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:61827d5d9a5a09a8c05d5e41f95b03ebc6c43f61 commit r11-4925-g61827d5d9a5a09a8c05d5e41f95b03ebc6c43f61 Author: Patrick Palka Date: We

[Bug c++/88115] Incorrect result from alignof in templates, if also using __alignof__.

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88115 --- Comment #4 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:b1c9b3c3408c1ec8043f9b9e1a148f84bb7f3b25 commit r11-4926-gb1c9b3c3408c1ec8043f9b9e1a148f84bb7f3b25 Author: Patrick Palka Date: We

[Bug sanitizer/95137] Sanitizers seem to be missing support for coroutines

2020-11-11 Thread avi--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95137 --- Comment #36 from Avi Kivity --- A reminder that coroutines are crippled without this fixed, as it is standard practice these days to use sanitizers.

[Bug c++/97801] New: overload resolution ambiguity isn't detected when rvalue ref qualifier is involved

2020-11-11 Thread arthur.j.odwyer at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97801 Bug ID: 97801 Summary: overload resolution ambiguity isn't detected when rvalue ref qualifier is involved Product: gcc Version: 11.0 Status: UNCONFIRMED Severit

[Bug libstdc++/96416] address_of() is broken by static_assert in pointer_traits

2020-11-11 Thread glenjofe at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96416 Glen Joseph Fernandes changed: What|Removed |Added CC||glenjofe at gmail dot com --- Co

[Bug ipa/97757] [11 Regression] fortran save_6.f90 fails with a segv for -flto -O >= 2

2020-11-11 Thread dominiq at lps dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97757 --- Comment #2 from Dominique d'Humieres --- Reduced test: subroutine bar_array() logical, save :: first = .true. character(len=:), allocatable :: str if (first) then first = .false. if (allocated (str)) STOP 7 str = "ABCDEF"

[Bug other/97417] RISC-V Unnecessary andi instruction when loading volatile bool

2020-11-11 Thread wilson at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97417 --- Comment #33 from Jim Wilson --- I did say that I'm willing to fix code style issues. All major software projects I have worked with have coding style conventions. It makes it easier to maintain a large software base when everything is using

[Bug libstdc++/96416] address_of() is broken by static_assert in pointer_traits

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96416 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|redi at gcc dot

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread dominiq at lps dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 --- Comment #5 from Dominique d'Humieres --- > Did you happen to run valgrind using the 10.2.1 build? Unfortunately I don't have valgrind on my new laptop (OSX Catalina). However I have run the test 20 times with 10.2.1 without any failure, whil

[Bug bootstrap/97800] [11 regression] bootstrap build failure starting with r11-4913

2020-11-11 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97800 seurer at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|UNCO

[Bug bootstrap/97800] New: [11 regression] bootstrap build failure starting with r11-4913

2020-11-11 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97800 Bug ID: 97800 Summary: [11 regression] bootstrap build failure starting with r11-4913 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/96416] address_of() is broken by static_assert in pointer_traits

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96416 --- Comment #5 from Jonathan Wakely --- But on third thoughts, I don't know how to implement this reliably.

[Bug c++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 Marek Polacek changed: What|Removed |Added Target|msp430-elf | --- Comment #5 from Marek Polacek ---

[Bug middle-end/64711] Unconsistency with -fnon-call-exceptions when used along inline and ipa optimizations and memmov

2020-11-11 Thread laszlo.2.nemeth--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64711 Leslie changed: What|Removed |Added CC||laszlo.2.nemeth@continental |

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread ted.drain at jpl dot nasa.gov via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 Ted Drain changed: What|Removed |Added CC||ted.drain at jpl dot nasa.gov --- Comment #4

[Bug libstdc++/96416] address_of() is broken by static_assert in pointer_traits

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96416 Jonathan Wakely changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org

[Bug c++/96985] c++ `noexcept` is ignored for *known* functions

2020-11-11 Thread laszlo.2.nemeth--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96985 Leslie changed: What|Removed |Added CC||laszlo.2.nemeth@continental |

[Bug c++/97518] Improving static_assert diagnostics

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97518 --- Comment #6 from CVS Commits --- The master branch has been updated by Marek Polacek : https://gcc.gnu.org/g:d6e5745a9a88314e27f387b2277299076862af67 commit r11-4924-gd6e5745a9a88314e27f387b2277299076862af67 Author: Marek Polacek Date: Tu

[Bug libstdc++/95989] Segmentation fault compiling with static libraries and using jthread::request_stop

2020-11-11 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95989 --- Comment #15 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #14) > > --- a/libgcc/gthr-posix.h > > +++ b/libgcc/gthr-posix.h > > @@ -684,7 +684,12 @@ __gthread_equal (__gthread_t __t1, __gthread_t __t2) > > static inline _

[Bug tree-optimization/97623] [9/10/11 Regression] Extremely slow O2 compile (>>O(n^2))

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97623 --- Comment #19 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:2e8b368c3d33fd8ddafdd37f8e1b2ba45d1a122e commit r11-4923-g2e8b368c3d33fd8ddafdd37f8e1b2ba45d1a122e Author: Richard Biener Date:

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread dominiq at lps dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Ever confirmed|0

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread hockney at jpl dot nasa.gov via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 George Hockney changed: What|Removed |Added Known to work||9.2.0 Known to fail|

[Bug fortran/97799] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread hockney at jpl dot nasa.gov via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 --- Comment #1 from George Hockney --- Created attachment 49549 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49549&action=edit details.txt -- detailed invocation and outputs

[Bug fortran/97799] New: Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-11 Thread hockney at jpl dot nasa.gov via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 Bug ID: 97799 Summary: Passing CHARACTER*(*) var(*) through ENTRY causes segfaults Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/97623] [9/10/11 Regression] Extremely slow O2 compile (>>O(n^2))

2020-11-11 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97623 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comme

[Bug c++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #4 from Marek Polacek --- Reduced. Nothing MSP430-specific here. template struct A; struct B { typedef A type; }; template struct A { static const T max = 1 ? 1 << (T) -1 : 0; }; template const T A::max; class F {}; template v

[Bug pch/14940] PCH largefile test fails on various platforms

2020-11-11 Thread julien.ruffin at ivu dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14940 Julien Ruffin changed: What|Removed |Added CC||julien.ruffin at ivu dot de --- Comment

[Bug c++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/97789] valgrind error with ./gcc.dg/c11-atomic-2.c

2020-11-11 Thread dcb314 at hotmail dot com via Gcc-bugs
LTO_WRAPPER=/home/dcb/gcc/results.2020/libexec/gcc/x86_64-pc-linux-gnu/11.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../trunk.git/configure --prefix=/home/dcb/gcc/results.2020 --disable-bootstrap --disable-multilib --disable-werror --with-pkgversion=46c705e70e078f6a192

[Bug lto/97787] [10/11 regression] 64bit mips lto: .symtab local symbol at index x (>= sh_info of y)

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97787 --- Comment #4 from Richard Biener --- Hmm, the final linker input, namely /tmp/bibletime.kNyaLB.ltrans9.ltrans.o would be a start. Adding -save-temps should eventually retain it (but likely somewhere else with a different name). You can also t

[Bug c++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread jozefl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #2 from jozefl at gcc dot gnu.org --- Created attachment 49547 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49547&action=edit tester.ii (In reply to Marek Polacek from comment #1) > Would it be possible to provide a preprocess

[Bug c/97794] internal compiler error: tree code 'ssa_name' is not supported in LTO streams

2020-11-11 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97794 Martin Sebor changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRMED

[Bug lto/97298] [11 regression] ICE at lto-streamer-out.c:554 after r11-3303

2020-11-11 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97298 Martin Sebor changed: What|Removed |Added CC||vladimir.kokovic at gmail dot com --- Co

[Bug c++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #1 from Marek Polacek --- Would it be possible to provide a preprocessed source file?

[Bug lto/97787] [10/11 regression] 64bit mips lto: .symtab local symbol at index x (>= sh_info of y)

2020-11-11 Thread bunk at stusta dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97787 Adrian Bunk changed: What|Removed |Added CC||bunk at stusta dot de --- Comment #3 from

[Bug target/92729] [avr] Convert the backend to MODE_CC so it can be kept in future releases

2020-11-11 Thread abebeos at lazaridis dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92729 --- Comment #11 from abebeos at lazaridis dot com --- (In reply to John Paul Adrian Glaubitz from comment #10) [...] > The main problem is apparently that the target hasn't been properly worked > on for a long time. [...] Yes, this seems to resul

[Bug c++/97798] New: FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

2020-11-11 Thread jozefl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 Bug ID: 97798 Summary: FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression Product: gcc

[Bug c++/97790] constexpr evaluation reports false positive memory leak

2020-11-11 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97790 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug testsuite/97797] internal compiler error: in build2, at tree.c:4814

2020-11-11 Thread vladimir.kokovic at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97797 --- Comment #5 from Vladimir Koković --- What is with ssa-fre-7.c ? Vladimir Koković, DP senior(70), Serbia, Belgrade, 10.November 2020 On 11.11.20. 12:53, cvs-commit at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97

[Bug c++/97790] constexpr evaluation reports false positive memory leak

2020-11-11 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97790 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug testsuite/97797] internal compiler error: in build2, at tree.c:4814

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97797 Richard Biener changed: What|Removed |Added Known to work||10.2.1, 11.0 Status|ASSIGNE

[Bug testsuite/97797] internal compiler error: in build2, at tree.c:4814

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97797 --- Comment #3 from CVS Commits --- The releases/gcc-10 branch has been updated by Richard Biener : https://gcc.gnu.org/g:d6da7c7e0843e0595d8c3b3aa37296b6c8f68dd0 commit r10-9003-gd6da7c7e0843e0595d8c3b3aa37296b6c8f68dd0 Author: Richard Biener

[Bug testsuite/97797] internal compiler error: in build2, at tree.c:4814

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97797 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:4ac93608d7e33a3e10bbd8d50259bc00a7d01237 commit r11-4914-g4ac93608d7e33a3e10bbd8d50259bc00a7d01237 Author: Richard Biener Date:

[Bug tree-optimization/97623] [9/10/11 Regression] Extremely slow O2 compile (>>O(n^2))

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97623 --- Comment #17 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:bd87cc14ebdb6789e067fb1828d5808407c308b3 commit r11-4913-gbd87cc14ebdb6789e067fb1828d5808407c308b3 Author: Richard Biener Date:

[Bug fortran/97768] [10/11 Regression] 32-bit f951 ICE on code from OpenMolcas

2020-11-11 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97768 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/97793] Bogus return-type warning

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97793 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug fortran/97768] [10/11 Regression] 32-bit f951 ICE on code from OpenMolcas

2020-11-11 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97768 --- Comment #9 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f7c2be50afa7935d3a05e3c7761e69d8b539da5b commit r10-9001-gf7c2be50afa7935d3a05e3c7761e69d8b539da5b Author: Jakub Jelinek D

[Bug c++/97796] internal compiler error: Segmentation fault 0xb2ed5f crash_signal - graphite

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97796 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug testsuite/97797] internal compiler error: in build2, at tree.c:4814

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97797 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-11-11 Ever confirmed|0

[Bug c++/97797] New: internal compiler error: in build2, at tree.c:4814

2020-11-11 Thread vladimir.kokovic at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97797 Bug ID: 97797 Summary: internal compiler error: in build2, at tree.c:4814 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug c++/97796] New: internal compiler error: Segmentation fault 0xb2ed5f crash_signal - graphite

2020-11-11 Thread vladimir.kokovic at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97796 Bug ID: 97796 Summary: internal compiler error: Segmentation fault 0xb2ed5f crash_signal - graphite Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug c++/97795] New: internal compiler error: in i386_pe_seh_unwind_emit

2020-11-11 Thread vladimir.kokovic at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97795 Bug ID: 97795 Summary: internal compiler error: in i386_pe_seh_unwind_emit Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug tree-optimization/38592] Optimize memmove / memcmp combination

2020-11-11 Thread tkoenig at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38592 Thomas Koenig changed: What|Removed |Added Last reconfirmed|2017-08-15 00:00:00 |2020-11-11 --- Comment #10 from Thomas K

[Bug tree-optimization/30398] memmove for string operations

2020-11-11 Thread tkoenig at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30398 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/97794] New: internal compiler error: tree code 'ssa_name' is not supported in LTO streams

2020-11-11 Thread vladimir.kokovic at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97794 Bug ID: 97794 Summary: internal compiler error: tree code 'ssa_name' is not supported in LTO streams Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug tree-optimization/21046] move memory allocation out of a loop

2020-11-11 Thread tkoenig at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21046 Thomas Koenig changed: What|Removed |Added Last reconfirmed|2014-12-25 00:00:00 |2020-11-11 --- Comment #6 from Thomas Ko

[Bug c/97793] New: Bogus return-type warning

2020-11-11 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97793 Bug ID: 97793 Summary: Bogus return-type warning Product: gcc Version: 10.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee:

[Bug target/97784] Expressions evaluated as long chain instead of as tree or the like

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97784 --- Comment #5 from Richard Biener --- Created attachment 49544 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49544&action=edit patch doing -fwrapv late One piece of the approach would move reassoc after the last VRP pass: diff --git a/g

[Bug tree-optimization/97789] valgrind error with ./gcc.dg/c11-atomic-2.c

2020-11-11 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97789 --- Comment #7 from Martin Liška --- (In reply to David Binderman from comment #6) > (In reply to Martin Liška from comment #5) > > Nice. Next time, please mention the exact revision you use. > > Will do, although I suspect mentioning 20201107 i

[Bug tree-optimization/97789] valgrind error with ./gcc.dg/c11-atomic-2.c

2020-11-11 Thread dcb314 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97789 --- Comment #6 from David Binderman --- (In reply to Martin Liška from comment #5) > Nice. Next time, please mention the exact revision you use. Will do, although I suspect mentioning 20201107 in the compiler name was a small clue. For more pre

[Bug tree-optimization/97789] valgrind error with ./gcc.dg/c11-atomic-2.c

2020-11-11 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97789 --- Comment #5 from Martin Liška --- (In reply to David Binderman from comment #4) > (In reply to Martin Liška from comment #3) > > I can't reproduce that. > > Presumably you mean on today's compiler ? Yes. > > Richard's change of Monday 9 No

[Bug tree-optimization/97789] valgrind error with ./gcc.dg/c11-atomic-2.c

2020-11-11 Thread dcb314 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97789 --- Comment #4 from David Binderman --- (In reply to Martin Liška from comment #3) > I can't reproduce that. Presumably you mean on today's compiler ? Richard's change of Monday 9 November seemingly fixes it. I'll check this on next Friday's va

[Bug tree-optimization/97789] valgrind error with ./gcc.dg/c11-atomic-2.c

2020-11-11 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97789 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #3

[Bug tree-optimization/97789] valgrind error with ./gcc.dg/c11-atomic-2.c

2020-11-11 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97789 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED