[Bug c/95857] [8/9/10 Regression] Silencing an unused label warning with (void)& can make gcc segfault

2020-07-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95857 --- Comment #6 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:1ba192b5b7d2509b833f288000f21d6294420ace commit r10-8466-g1ba192b5b7d2509b833f288000f21d6294420ace Author: Jakub Jelinek

[Bug target/96174] New: AVX-512 functions missing when compiled without optimization

2020-07-12 Thread e...@coeus-group.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96174 Bug ID: 96174 Summary: AVX-512 functions missing when compiled without optimization Product: gcc Version: 10.1.1 Status: UNCONFIRMED Severity: normal

[Bug middle-end/96136] [11 regression] ICE in reduce_to_bit_field_precision

2020-07-12 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96136 Christophe Lyon changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug fortran/95998] gfc_typename use of static memory

2020-07-12 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95998 --- Comment #3 from Dominique d'Humieres --- > If we ever have three occurences of gfc_typename in a function list, > like > > foo (gfc_typename(a), gfc_typename(b), gfc_typename(c)); > > we will get the wrong result for the third one. We

[Bug fortran/96018] [9/10/11 Regression] Optimization issue with external HDF5 library

2020-07-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96018 Thomas Koenig changed: What|Removed |Added Keywords|needs-bisection |patch --- Comment #15 from Thomas

[Bug fortran/93678] [9/10/11 Regression] ICE in 9.2/9.2.1 not happening in previous gfortran versions

2020-07-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93678 --- Comment #5 from Thomas Koenig --- A somewhat smaller test case, which of course does nothing useful, but still reproduces the ICE: module mo_a implicit none type t_b integer :: n = 0 integer :: nr = 0 character, pointer

[Bug libstdc++/89417] helgrind detects a lock order violation inside std::scoped_lock

2020-07-12 Thread federico.kircheis at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89417 Federico Kircheis changed: What|Removed |Added Version|8.2.0 |10.1.0 --- Comment #1 from Federico

[Bug libfortran/93727] Fortran 2018: EX edit descriptor

2020-07-12 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93727 Dominique d'Humieres changed: What|Removed |Added Last reconfirmed||2020-07-12

[Bug target/93492] Broken code with -fpatchable-function-entry and -fcf-protection=full

2020-07-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93492 --- Comment #35 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:267891bd3c7ce3e16662eb2be7273f0bc8be9e7e commit r11-2041-g267891bd3c7ce3e16662eb2be7273f0bc8be9e7e Author: H.J. Lu Date: Fri Jul 10

[Bug target/81652] [meta-bug] -fcf-protection=full bugs

2020-07-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81652 Bug 81652 depends on bug 93492, which changed state. Bug 93492 Summary: Broken code with -fpatchable-function-entry and -fcf-protection=full https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93492 What|Removed

[Bug target/93492] Broken code with -fpatchable-function-entry and -fcf-protection=full

2020-07-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93492 H.J. Lu changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/96141] ICE in gimplify: Coroutine and noexcept(false) destructor cause: internal compiler error: in gimplify_var_or_parm_decl, at gimplify.c:2817

2020-07-12 Thread familiebaumanns at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96141 --- Comment #3 from Bernd Baumanns --- Is there something missing in that if? What must be changed? This is assert fails: /* ??? If this is a local variable, and it has not been seen in any outer BIND_EXPR, then it's probably the result

[Bug fortran/93678] [9/10/11 Regression] ICE in 9.2/9.2.1 not happening in previous gfortran versions

2020-07-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93678 Thomas Koenig changed: What|Removed |Added Summary|ICE in 9.2/9.2.1 not|[9/10/11 Regression] ICE in

[Bug fortran/93678] [9/10/11 Regression] ICE with TRANSFER and typebound procedures

2020-07-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93678 Thomas Koenig changed: What|Removed |Added Summary|[9/10/11 Regression] ICE in |[9/10/11 Regression] ICE

[Bug fortran/93948] Surprising option processing of -fdec and -fdec-math in combination with -std

2020-07-12 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93948 Dominique d'Humieres changed: What|Removed |Added Last reconfirmed||2020-07-12 Ever confirmed|0

[Bug fortran/93733] F2008: G0.d output editing for integer/logical/character data

2020-07-12 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93733 Dominique d'Humieres changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug libfortran/93567] G edit descriptor uses E instead of F editing in rounding mode UP

2020-07-12 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93567 Dominique d'Humieres changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug fortran/93736] Add .f18 and .F18 file suffixes

2020-07-12 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93736 Dominique d'Humieres changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/96175] Failure to optimize memory stores of double literals properly

2020-07-12 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96175 Andrew Pinski changed: What|Removed |Added Component|middle-end |target --- Comment #1 from Andrew

[Bug c++/96170] Enhancement: allow requires-clause checking of statement expression substitution success or failure

2020-07-12 Thread wjwray at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96170 --- Comment #1 from Will Wray --- Opened an equivalent enhancement request for Clang https://bugs.llvm.org/show_bug.cgi?id=46691

[Bug middle-end/96175] New: Failure to optimize memory stores of double literals properly

2020-07-12 Thread gabravier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96175 Bug ID: 96175 Summary: Failure to optimize memory stores of double literals properly Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug target/96174] AVX-512 functions missing when compiled without optimization

2020-07-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96174 Jakub Jelinek changed: What|Removed |Added Last reconfirmed||2020-07-12

[Bug target/96176] New: Failure to omit extraneous movzx in atomic compare exchange with unsigned char

2020-07-12 Thread gabravier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96176 Bug ID: 96176 Summary: Failure to omit extraneous movzx in atomic compare exchange with unsigned char Product: gcc Version: 11.0 Status: UNCONFIRMED Severity:

[Bug target/96177] New: ICE: in extract_insn, at recog.c:2294 (error: unrecognizable insn)

2020-07-12 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96177 Bug ID: 96177 Summary: ICE: in extract_insn, at recog.c:2294 (error: unrecognizable insn) Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug target/96178] New: ICE in emit_move_multi_word, at expr.c:3721

2020-07-12 Thread asolokha at gmx dot com
emit_move_multi_word /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200712/work/gcc-11-20200712/gcc/expr.c:3721 0xabfc4e emit_move_insn(rtx_def*, rtx_def*) /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-11.0.0_alpha20200712/work/gcc-11-20200712/gcc/expr.c:3929

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

2020-07-12 Thread rjiejie at me dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 --- Comment #38 from jojo --- (In reply to Martin Liška from comment #36) > (In reply to jojo from comment #35) > > (In reply to Martin Liška from comment #30) > > > A possible solution can be usage of '-flinker-output=nolto-rel -r' for > > >