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

2020-07-11 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 D

[Bug gcov-profile/96092] Should --coverage respect -ffile-prefix-map?

2020-07-11 Thread i at maskray dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96092 --- Comment #3 from Fangrui Song --- (In reply to Martin Liška from comment #2) > Apparently we've got a patch in queue that does something similar: > > +fprofile-prefix-path= > +Common·Joined·RejectNegative·Var(profile_prefix_path) > +remove·p

[Bug libgcc/96173] double to _Decimal64 or _Decimal128 conversion with BID generates 3 MB of code

2020-07-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96173 --- Comment #4 from Andrew Pinski --- (In reply to Andrew Pinski from comment #3) > The code is all located in libgcc/config/libbid/bid_binarydecimal.c > > It looks to be precalulated tables which increase the size. That is the code size is sim

[Bug libgcc/96173] double to _Decimal64 or _Decimal128 conversion with BID generates 3 MB of code

2020-07-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96173 Andrew Pinski changed: What|Removed |Added Component|target |libgcc --- Comment #3 from Andrew Pinski

[Bug target/96173] double to _Decimal64 or _Decimal128 conversion with BID generates 3 MB of code

2020-07-11 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96173 --- Comment #2 from Vincent Lefèvre --- IMHO, the implementation is highly inefficient. Even with all these functions (which are similar, thus should share most code), 3 MB seems a lot to me. In particular, some user complained that the size of

[Bug target/96173] double to _Decimal64 or _Decimal128 conversion with BID generates 3 MB of code

2020-07-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96173 Andrew Pinski changed: What|Removed |Added Resolution|--- |WONTFIX Status|UNCONFIRMED

[Bug target/96168] GCC support for Apple Silicon (Arm64) on macOS requested

2020-07-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 --- Comment #9 from Andrew Pinski --- (In reply to Keno Fischer from comment #8) > Is there a list of all the things that need doing? I don't know very much > about how GCC is architected (but am familiar with LLVM,MachO,Aarch64 ISA, > etc), but

[Bug target/96173] New: double to _Decimal64 or _Decimal128 conversion with BID generates 3 MB of code

2020-07-11 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96173 Bug ID: 96173 Summary: double to _Decimal64 or _Decimal128 conversion with BID generates 3 MB of code Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: n

[Bug target/96168] GCC support for Apple Silicon (Arm64) on macOS requested

2020-07-11 Thread keno at juliacomputing dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 Keno Fischer changed: What|Removed |Added CC||keno at juliacomputing dot com --- Commen

[Bug fortran/94408] Spurious error: ‘rw_nl_grid’ must be a module procedure or an external procedure

2020-07-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94408 Dominique d'Humieres changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug fortran/93671] gfortran 8-10 ICE on intrinsic assignment to allocatable derived-type component of coarray

2020-07-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93671 Dominique d'Humieres changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/96168] GCC support for Apple Silicon (Arm64) on macOS requested

2020-07-11 Thread gcczilla at cpellegrino dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 --- Comment #7 from Claudia Pellegrino --- Thanks Eric, and thank you Iain for the ballpark estimate. Just to add a piece of data to get a better idea of the work involved, here’s a link to a document published by Apple. It specifies how their A

[Bug tree-optimization/96172] New: Failure to optimize direct assignment to bitfield through shifts

2020-07-11 Thread gabravier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96172 Bug ID: 96172 Summary: Failure to optimize direct assignment to bitfield through shifts Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/96168] GCC support for Apple Silicon (Arm64) on macOS requested

2020-07-11 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 Iain Sandoe changed: What|Removed |Added Version|10.1.0 |11.0 Severity|normal

[Bug libfortran/93592] Invalid UP/DOWN rounding with EN descriptor

2020-07-11 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93592 Dominique d'Humieres changed: What|Removed |Added Last reconfirmed||2020-07-11 Ever confirmed|0

[Bug c/96171] ICE on invalid VLA argument declaration and attribute access

2020-07-11 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96171 Martin Sebor changed: What|Removed |Added Ever confirmed|0 |1 Assignee|unassigned at gcc do

[Bug c/96171] New: ICE on invalid VLA argument declaration and attribute access

2020-07-11 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96171 Bug ID: 96171 Summary: ICE on invalid VLA argument declaration and attribute access Product: gcc Version: 10.1.0 Status: UNCONFIRMED Severity: normal

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

2020-07-11 Thread wjwray at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96170 Bug ID: 96170 Summary: Enhancement: allow requires-clause checking of statement expression substitution success or failure Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug bootstrap/96168] Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon

2020-07-11 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org,

[Bug fortran/95998] gfc_typename use of static memory

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95998 --- Comment #2 from Thomas Koenig --- (In reply to Dominique d'Humieres from comment #1) > Is static in C/C++ equivalent of SAVE in fortran (at least in the context of > gfc_typename)? Yes. > If yes, AFAIU the code the odd access to gfc_typenam

[Bug c++/96169] New: Don't provide internal lambda names in diagnostics?

2020-07-11 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96169 Bug ID: 96169 Summary: Don't provide internal lambda names in diagnostics? Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug fortran/96122] Segfault when using finalizer

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96122 Thomas Koenig changed: What|Removed |Added Blocks||37336 --- Comment #3 from Thomas Koenig

[Bug fortran/96073] [11.0 regression] regression in gfc_format_decoder

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96073 --- Comment #10 from Thomas Koenig --- ... and thanks for the timely bug report!

[Bug fortran/96073] [11.0 regression] regression in gfc_format_decoder

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96073 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/96073] [11.0 regression] regression in gfc_format_decoder

2020-07-11 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96073 --- Comment #8 from CVS Commits --- The master branch has been updated by Thomas Kथà¤nig : https://gcc.gnu.org/g:90efb2512d40f0a59b063aa0416a6d28849ee424 commit r11-2036-g90efb2512d40f0a59b063aa0416a6d28849ee424 Author: Thomas Koenig Date:

[Bug bootstrap/96168] Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon

2020-07-11 Thread gcczilla at cpellegrino dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 --- Comment #4 from Claudia Pellegrino --- Thanks Andrew for the feedback. I wasn’t sure whether or not that has been done already. Even though I’m unable to do it on my own: if anyone wants to give it a try, I’m happy to help out with testing a

[Bug c++/96164] Constraints and explicit template instantiation

2020-07-11 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96164 Patrick Palka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org

[Bug c++/96164] Constraints and explicit template instantiation

2020-07-11 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96164 Patrick Palka changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

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

2020-07-11 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96136 David Binderman changed: What|Removed |Added CC||dcb314 at hotmail dot com --- Comment

[Bug bootstrap/96168] Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon

2020-07-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 --- Comment #3 from Andrew Pinski --- Someone will need to take the llvm port and then port the full ABI to gcc. This is not just as simple of what you did.

[Bug bootstrap/96168] Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon

2020-07-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug bootstrap/96168] Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon

2020-07-11 Thread gcczilla at cpellegrino dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 --- Comment #1 from Claudia Pellegrino --- For those who want to run the shell script out of the box without any modifications, the following requirements apply: - You’re on Apple Silicon hardware. - You’re running macOS 11.0 Beta 1 or newer.

[Bug bootstrap/96168] New: Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon

2020-07-11 Thread gcczilla at cpellegrino dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96168 Bug ID: 96168 Summary: Cannot bootstrap with Xcode 12 Beta on aarch64, macOS 11.0/Darwin, Apple Silicon Product: gcc Version: 10.1.0 Status: UNCONFIRMED Severit

[Bug tree-optimization/96167] New: fails to detect ROL pattern in simple case, but succeeds when operand goes through memcpy

2020-07-11 Thread nok.raven at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96167 Bug ID: 96167 Summary: fails to detect ROL pattern in simple case, but succeeds when operand goes through memcpy Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug tree-optimization/96166] New: [10/11 Regression] -O3/-ftree-slp-vectorize turns ROL into a mess

2020-07-11 Thread nok.raven at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96166 Bug ID: 96166 Summary: [10/11 Regression] -O3/-ftree-slp-vectorize turns ROL into a mess Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/96130] [10/11 Regression] ICE in analyze_function_body at gcc/ipa-fnsummary.c:2769 since r10-3199-g351e7c3b5fbd45bd

2020-07-11 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96130 Jakub Jelinek changed: What|Removed |Added CC||jpalus+gcc at fastmail dot com --- Comme

[Bug c/96165] internal compiler error during IPA pass: fnsummary

2020-07-11 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96165 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Sta

[Bug c/96165] New: internal compiler error during IPA pass: fnsummary

2020-07-11 Thread jpalus+gcc at fastmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96165 Bug ID: 96165 Summary: internal compiler error during IPA pass: fnsummary Product: gcc Version: 10.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug fortran/96073] [11.0 regression] regression in gfc_format_decoder

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96073 --- Comment #7 from Thomas Koenig --- Two things: We should not warn about INTENT mismatches when we artificially generate the prototypes, and we should set a valid gfc_locus. Both done with the attached patch. diff --git a/gcc/fortran/fronten

[Bug tree-optimization/96146] VRP turns a terminating loop into an infinite loop

2020-07-11 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96146 --- Comment #5 from CVS Commits --- The master branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:505032d97d0593d5e9a6f51b107650e27fcf6b23 commit r11-2034-g505032d97d0593d5e9a6f51b107650e27fcf6b23 Author: Richard Sandiford Da

[Bug c++/95700] read-md.c: "missing sentinel in function call" when building gcc with musl

2020-07-11 Thread iii at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95700 --- Comment #12 from Ilya Leoshkevich --- I managed to bootstrap and regtest upstream commit 6e41c27bf549 on gcc113 farm machine. Two questions: - What is your system compiler version? For GCC 11, C++11 compiler is required: https://gcc.gnu.org

[Bug fortran/96073] [11.0 regression] regression in gfc_format_decoder

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96073 --- Comment #6 from Thomas Koenig --- What we have here is, in gfc_check_externals0, (gdb) call debug(def_sym->formal) || symbol: '_formal_0' type spec : (INTEGER 4) attributes: (VARIABLE ARTIFICIAL DUMMY) || symbol: '_formal_1'

[Bug fortran/96073] [11.0 regression] regression in gfc_format_decoder

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96073 Thomas Koenig changed: What|Removed |Added Keywords||ice-on-valid-code --- Comment #5 from Th

[Bug c++/96164] Constraints and explicit template instantiation

2020-07-11 Thread jaahans2 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96164 --- Comment #1 from kaba --- The error is "use of function 'void A::g() requires N == 3 [with int N = 2]' with unsatisfied constraints"

[Bug c++/96164] New: Constraints and explicit template instantiation

2020-07-11 Thread jaahans2 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96164 Bug ID: 96164 Summary: Constraints and explicit template instantiation Product: gcc Version: 10.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/96158] Symbols not emitted for module common variables

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96158 --- Comment #3 from Thomas Koenig --- (In reply to kargl from comment #2) > I won't comment on the questionable programming idiom of placing > a common block in a module, which kind of defeats the niceties of > a module. If somebody wants to tr

[Bug fortran/92913] Add argument-mismatch check for INTERFACE for non-module procedures in the same file

2020-07-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92913 --- Comment #4 from Thomas Koenig --- The first part has now been fixed with the fix for PR 27318, r11-1814-gcc9a9229285a26ac12bc8de53237ce9c4d42f867 . The second test case, where interfaces are checked vs. interfaces, subroutine sub_1() int

[Bug c++/96163] New: another ice in pass slp

2020-07-11 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96163 Bug ID: 96163 Summary: another ice in pass slp Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: