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

2020-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97787 Richard Biener changed: What|Removed |Added Component|lto |target CC|

[Bug lto/97812] [9/10/11 Regression] Wrong output when compiling the testcase with -O2 -flto since r9-4558-g476a31b55b5471262

2020-11-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97812 Martin Liška changed: What|Removed |Added Summary|Wrong output when compiling |[9/10/11 Regression] Wrong

[Bug c/88566] -Wconversion not using value range information

2020-11-13 Thread trass3r at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88566 Trass3r changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/96265] building nvptx-none on aarch64-linux-gnu

2020-11-13 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96265 Tobias Burnus changed: What|Removed |Added Summary|building nvptx-none on |building nvptx-none on

[Bug rtl-optimization/92294] alias attribute generates incorrect code

2020-11-13 Thread mhillen at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92294 --- Comment #6 from Marius Hillenbrand --- Same behavior on s390x: the testcase always calls abort(). As on aarch64, -fno-section-anchors avoids the issue. the first cse pass already makes a mistake -- on both aarch64 and s390x, the compare loos

[Bug lto/97812] [9/10/11 Regression] Wrong output when compiling the testcase with -O2 -flto since r9-4558-g476a31b55b5471262

2020-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97812 --- Comment #9 from Richard Biener --- (In reply to Martin Liška from comment #8) > Started with r9-4558-g476a31b55b5471262. > > Slightly modified test-case: > > $ cat pr97812.c > char c; > > int main() { > volatile short b = 4066; > unsigne

[Bug lto/97812] [9/10/11 Regression] Wrong output when compiling the testcase with -O2 -flto since r9-4558-g476a31b55b5471262

2020-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97812 Richard Biener changed: What|Removed |Added Assignee|marxin at gcc dot gnu.org |rguenth at gcc dot gnu.org ---

[Bug fortran/97799] [10/11 Regression] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-13 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 Target Milestone|--- |10.3 Summary|Passing CHARACTE

[Bug tree-optimization/97812] [9/10/11 Regression] Wrong output when compiling the testcase with -O2 -flto since r9-4558-g476a31b55b5471262

2020-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97812 Richard Biener changed: What|Removed |Added Keywords|lto | Component|lto

[Bug objc/77404] Add Wobjc-root-class

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77404 --- Comment #6 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:3fe07cdec8c79bce53ea5aeb8e607df6eb5c8c2c commit r11-4969-g3fe07cdec8c79bce53ea5aeb8e607df6eb5c8c2c Author: Iain Sandoe Date: Sun

[Bug objc/77404] Add Wobjc-root-class

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77404 --- Comment #8 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:64f191b152cb1df0e108a91880cb415e413bad56 commit r11-4971-g64f191b152cb1df0e108a91880cb415e413bad56 Author: Iain Sandoe Date: Sun

[Bug objc/77404] Add Wobjc-root-class

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77404 --- Comment #7 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:d35fbf7f7673b5c72ee61720f1a209d4e798152f commit r11-4970-gd35fbf7f7673b5c72ee61720f1a209d4e798152f Author: Iain Sandoe Date: Thu

[Bug objc/90707] GNU Objective C (C++) does not support nullability syntax.

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90707 --- Comment #3 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:5e28fca09c9c72bf5631efd0f0b06d52b0ebdb4d commit r11-4972-g5e28fca09c9c72bf5631efd0f0b06d52b0ebdb4d Author: Iain Sandoe Date: Sun

[Bug objc/77404] Add Wobjc-root-class

2020-11-13 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77404 Iain Sandoe changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug objc/77404] Add Wobjc-root-class

2020-11-13 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77404 --- Comment #9 from Iain Sandoe --- fixed for GCC-11

[Bug c++/87403] [Meta-bug] Issues that suggest a new warning

2020-11-13 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87403 Bug 87403 depends on bug 77404, which changed state. Bug 77404 Summary: Add Wobjc-root-class https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77404 What|Removed |Added ---

[Bug fortran/97799] [10/11 Regression] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #13

[Bug fortran/97799] [10/11 Regression] Passing CHARACTER*(*) var(*) through ENTRY causes segfaults

2020-11-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97799 --- Comment #14 from Jakub Jelinek --- So dup of https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94672#c12 ?

[Bug tree-optimization/97812] [9/10/11 Regression] Wrong output when compiling the testcase with -O2 -flto since r9-4558-g476a31b55b5471262

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97812 --- Comment #12 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:dcfd302a79a5e2ea3bb16fc4fc45a5ee31cc0eab commit r11-4976-gdcfd302a79a5e2ea3bb16fc4fc45a5ee31cc0eab Author: Richard Biener Date:

[Bug tree-optimization/97812] [9/10 Regression] Wrong output when compiling the testcase with -O2 -flto since r9-4558-g476a31b55b5471262

2020-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97812 Richard Biener changed: What|Removed |Added Known to fail||10.2.0 Known to work|

[Bug target/97815] New: QNX should use thread_file=posix instead of defining THREAD_MODEL_SPEC

2020-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97815 Bug ID: 97815 Summary: QNX should use thread_file=posix instead of defining THREAD_MODEL_SPEC Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/97816] New: [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56

2020-11-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97816 Bug ID: 97816 Summary: [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56 Product: gcc V

[Bug ipa/97816] [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56

2020-11-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97816 Martin Liška changed: What|Removed |Added Last reconfirmed||2020-11-13 Blocks|

[Bug ipa/97816] [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56

2020-11-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97816 --- Comment #1 from Martin Liška --- Apparently, without the '-fPIC' option.

[Bug ipa/97816] [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56

2020-11-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97816 --- Comment #2 from Martin Liška --- size_cost: -2147480169 So it's likely about an integer overflow..

[Bug c++/63287] __STDCPP_THREADS__ is not defined

2020-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63287 Jonathan Wakely changed: What|Removed |Added See Also||https://bugs.llvm.org/show_

[Bug ada/97805] [11 Regression] adaint.c:1488:12: note: 'LLONG_MIN' is defined in header ''; did you forget to '#include '?

2020-11-13 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97805 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/97805] [11 Regression] adaint.c:1488:12: note: 'LLONG_MIN' is defined in header ''; did you forget to '#include '?

2020-11-13 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97805 --- Comment #2 from Eric Botcazou --- Created attachment 49555 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49555&action=edit Tentative fix Please give it a try when you get a chance.

[Bug ipa/97816] [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56

2020-11-13 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97816 Martin Jambor changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jamborm at gcc dot gnu.org

[Bug libstdc++/96042] Reference type of std::ranges::iota is __int128 with -std=c++2a?!

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96042 --- Comment #11 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:12042aeb9336f20b9225b2e5139e5f6c9bde7642 commit r10-9021-g12042aeb9336f20b9225b2e5139e5f6c9bde7642 Author: Jonathan Wake

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

2020-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #18 from Jonathan Wakely --- The patch will apply cleanly to gcc-10 but not gcc-9. Let me know if you want me to prepare a patch for the gcc-9 branch.

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

2020-11-13 Thread jozefl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #19 from jozefl at gcc dot gnu.org --- (In reply to Jonathan Wakely from comment #18) > The patch will apply cleanly to gcc-10 but not gcc-9. Let me know if you > want me to prepare a patch for the gcc-9 branch. If it's not too much w

[Bug d/97644] FAIL: gdc.dg/gdc204.d due to ICE in finish_thunk

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97644 --- Comment #12 from CVS Commits --- The master branch has been updated by Iain Buclaw : https://gcc.gnu.org/g:5d4b824faf1e5846ec684a74f93912cf347928df commit r11-4979-g5d4b824faf1e5846ec684a74f93912cf347928df Author: Iain Buclaw Date: Thu N

[Bug d/97644] FAIL: gdc.dg/gdc204.d due to ICE in finish_thunk

2020-11-13 Thread ibuclaw at gdcproject dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97644 Iain Buclaw changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/96734] gcc 10.2.0 fails to compile on mips64 due to crash in IPA SRA pass

2020-11-13 Thread ncopa at alpinelinux dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96734 Natanael Copa changed: What|Removed |Added CC||ncopa at alpinelinux dot org --- Comment

[Bug libstdc++/97273] [8/9 Regression] Strange behaviour of unordered_set when vector is included (i686)

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97273 --- Comment #7 from CVS Commits --- The releases/gcc-9 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:9df05884b3a30d32744a070d3fc5780b7323231a commit r9-9043-g9df05884b3a30d32744a070d3fc5780b7323231a Author: Patrick Palka Dat

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

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88115 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:9df05884b3a30d32744a070d3fc5780b7323231a commit r9-9043-g9df05884b3a30d32744a070d3fc5780b7323231a Author: Patrick Palka Dat

[Bug tree-optimization/94406] 503.bwaves_r is 11% slower on Zen2 CPUs than GCC 9 with -Ofast -march=native

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94406 --- Comment #6 from CVS Commits --- The master branch has been updated by Martin Jambor : https://gcc.gnu.org/g:ac91af71c93462cbc701bbd104fa21894bb15e86 commit r11-4983-gac91af71c93462cbc701bbd104fa21894bb15e86 Author: Martin Jambor Date: Fr

[Bug rtl-optimization/69609] block reordering consumes an inordinate amount of time, REE consumes much memory

2020-11-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69609 --- Comment #16 from Richard Biener --- current HEAD with -O2 -fno-checking (a checking enabled build) shows callgraph ipa passes : 6.80 ( 14%) 0.19 ( 12%) 7.00 ( 14%) 33M ( 5%) tree FRE : 6.

[Bug c++/78655] gcc doesn't exploit the fact that the result of pointer addition can not be nullptr

2020-11-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78655 Andrew Macleod changed: What|Removed |Added CC||amacleod at redhat dot com --- Comment

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

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #20 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:f9d6781ea2ef1cdfd0d6d6b649a5cb5a217a8d5e commit r10-9022-gf9d6781ea2ef1cdfd0d6d6b649a5cb5a217a8d5e Author: Jonathan Wake

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

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #21 from CVS Commits --- The releases/gcc-9 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:62c2d527307d8adce31f5c9ca6e19e15b2866b83 commit r9-9045-g62c2d527307d8adce31f5c9ca6e19e15b2866b83 Author: Jonathan Wakely

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

2020-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #22 from Jonathan Wakely --- I tested the patches on x86_64-linux and confirmed that the branches can bootstrap msp430-elf, so I went ahead and pushed them. If you're not going to release anything from the gcc-8 branch, is it OK to l

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

2020-11-13 Thread jozefl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798 --- Comment #23 from jozefl at gcc dot gnu.org --- (In reply to Jonathan Wakely from comment #22) > I tested the patches on x86_64-linux and confirmed that the branches can > bootstrap msp430-elf, so I went ahead and pushed them. > > If you're no

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

2020-11-13 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 Resolution|--- |FIXED Target Milestone|11.0

[Bug ada/97805] [11 Regression] adaint.c:1488:12: note: 'LLONG_MIN' is defined in header ''; did you forget to '#include '?

2020-11-13 Thread dave.anglin at bell dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97805 --- Comment #3 from dave.anglin at bell dot net --- On 2020-11-13 7:39 a.m., ebotcazou at gcc dot gnu.org wrote: > Please give it a try when you get a chance. Will do. Thanks, Dave

[Bug other/93067] diagnostics are not aware of -finput-charset

2020-11-13 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93067 David Malcolm changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org --- Comment

[Bug tree-optimization/79191] potentially truncating unsigned conversion defeats range propagation

2020-11-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79191 Andrew Macleod changed: What|Removed |Added CC||amacleod at redhat dot com --- Comment

[Bug tree-optimization/79191] potentially truncating unsigned conversion defeats range propagation

2020-11-13 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79191 --- Comment #7 from Andrew Macleod --- (In reply to Andrew Macleod from comment #6) > Ranger knows the range of m_3 on entry to BB3 is: > [0, 2][4294967296, 18446744069414584322] > we cant enumerate all the ranges that have [0,2] in the lower wo

[Bug testsuite/97788] [11 regression] g++.dg/ubsan/pr61272.C fails after r11-4852

2020-11-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97788 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug testsuite/97788] [11 regression] g++.dg/ubsan/pr61272.C fails after r11-4852

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97788 --- Comment #2 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:2935ff7eb7ac2bb089e61078162d3d68b5745281 commit r11-4996-g2935ff7eb7ac2bb089e61078162d3d68b5745281 Author: Martin Liska Date: Fri

[Bug other/93067] diagnostics are not aware of -finput-charset

2020-11-13 Thread lhyatt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93067 lhyatt at gcc dot gnu.org changed: What|Removed |Added Attachment #47547|0 |1 is obsolete|

[Bug c++/91318] [C++][PATCH] warnings about unused internal macros with -Wunused-macros and #pragma GCC optimize

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91318 --- Comment #7 from CVS Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:6f1ae1ecd351348eb33b515c5e23778651bee028 commit r11-4999-g6f1ae1ecd351348eb33b515c5e23778651bee028 Author: Piotr H. Dabrowski Date: Fr

[Bug ipa/97816] [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97816 --- Comment #4 from CVS Commits --- The master branch has been updated by Martin Jambor : https://gcc.gnu.org/g:2e97d6443f0a862ce9b798084499635914e3b8c6 commit r11-5000-g2e97d6443f0a862ce9b798084499635914e3b8c6 Author: Martin Jambor Date: Fr

[Bug c/89180] [meta-bug] bogus/missing -Wunused warnings

2020-11-13 Thread law at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89180 Bug 89180 depends on bug 91318, which changed state. Bug 91318 Summary: [C++][PATCH] warnings about unused internal macros with -Wunused-macros and #pragma GCC optimize https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91318 What|Remov

[Bug c++/91318] [C++][PATCH] warnings about unused internal macros with -Wunused-macros and #pragma GCC optimize

2020-11-13 Thread law at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91318 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug ipa/97816] [11 Regression] ICE in good_cloning_opportunity_p, at ipa-cp.c:3266 since r11-4949-gb86aedb0cc083efe712e530a723f1237051a6b56

2020-11-13 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97816 --- Comment #5 from Martin Jambor --- As noted in the commit message above, the ICE will go away but the underlying issue stays so please keep this opened until I fix it, hopefully no later than next week.

[Bug c/97817] New: -Wformat-truncation=2 elicits invalid warning

2020-11-13 Thread jim at meyering dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97817 Bug ID: 97817 Summary: -Wformat-truncation=2 elicits invalid warning Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/97817] -Wformat-truncation=2 elicits invalid warning

2020-11-13 Thread jim at meyering dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97817 --- Comment #1 from jim at meyering dot net --- I confirmed this happens both with the very latest built from git: gcc version 11.0.0 20201113 (experimental) (GCC), and Fedora 32's gcc version 10.2.1 20201016 (Red Hat 10.2.1-6) (GCC).

[Bug c/97817] -Wformat-truncation=2 elicits invalid warning

2020-11-13 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97817 --- Comment #2 from Andreas Schwab --- But when it's 6 it's truncated.

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

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 Jason Merrill changed: What|Removed |Added Target Milestone|--- |11.0 Resolution|---

[Bug c++/97388] By-value function parameter changes are rolled back prior to destructor call during constant evaluation

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97388 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/91367] Implement P1099R5: using enum

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91367 Jason Merrill changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug c++/88323] implement C++20 language features.

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88323 Bug 88323 depends on bug 91367, which changed state. Bug 91367 Summary: Implement P1099R5: using enum https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91367 What|Removed |Added --

[Bug c++/90537] Implement P1286R2, Contra CWG DR1778

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90537 Jason Merrill changed: What|Removed |Added Assignee|mpolacek at gcc dot gnu.org|jason at gcc dot gnu.org

[Bug c++/88323] implement C++20 language features.

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88323 Bug 88323 depends on bug 90537, which changed state. Bug 90537 Summary: Implement P1286R2, Contra CWG DR1778 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90537 What|Removed |Added ---

[Bug c++/91581] ICE on usage requiring complete class in exception-specification of defaulted method

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91581 Bug 91581 depends on bug 90537, which changed state. Bug 90537 Summary: Implement P1286R2, Contra CWG DR1778 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90537 What|Removed |Added ---

[Bug c++/91370] Implement P1041R4 and P1139R2: Stronger Unicode requirements

2020-11-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91370 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Resolut

[Bug c++/88323] implement C++20 language features.

2020-11-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88323 Bug 88323 depends on bug 91370, which changed state. Bug 91370 Summary: Implement P1041R4 and P1139R2: Stronger Unicode requirements https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91370 What|Removed |Added ---

[Bug c++/86252] Abstract class in function return type

2020-11-13 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86252 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org Sta

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

2020-11-13 Thread bunk at stusta dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97787 --- Comment #7 from Adrian Bunk --- (In reply to Richard Biener from comment #6) > I see. Still GCC or GAS produces a bogus object file (the original linker > error). It might be the new problem is an entirely different one? It looks > more an

[Bug fortran/97818] New: PDT Parameterized Derived Type fails with SIGABRT at -O1

2020-11-13 Thread adamjermyn at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97818 Bug ID: 97818 Summary: PDT Parameterized Derived Type fails with SIGABRT at -O1 Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/97819] New: Pack expansion in member initializer lists nested with their parameter list got rejected.

2020-11-13 Thread gnaggnoyil at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97819 Bug ID: 97819 Summary: Pack expansion in member initializer lists nested with their parameter list got rejected. Product: gcc Version: 10.2.0 Status: UNCONFIRMED

[Bug c++/97820] New: VLAs in function declarations fail to compile

2020-11-13 Thread josephcsible at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97820 Bug ID: 97820 Summary: VLAs in function declarations fail to compile Product: gcc Version: 10.2.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal P

[Bug libstdc++/96322] 22_locale/numpunct/members/char/3.cc is outdated: expects grouping=0, actual=3

2020-11-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96322 --- Comment #3 from Sergei Trofimovich --- Good point. I tried pt_PT on FreeBSD to check if it's the same as in Linux and it's not: there grouping=3 is used. +1 for custom locale.

[Bug middle-end/94527] RFE: Add an __attribute__ that marks a function as freeing an object

2020-11-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94527 --- Comment #11 from Martin Sebor --- Patch: https://gcc.gnu.org/pipermail/gcc-patches/2020-November/559053.html

[Bug middle-end/94527] RFE: Add an __attribute__ that marks a function as freeing an object

2020-11-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94527 --- Comment #12 from Martin Sebor --- David Malcolm: I went with "overloading" attribute malloc in my patch for the reasons I explained my comments on your patch and in the patch submission email. I'm open to changing the name (or the associatio

[Bug tree-optimization/97821] New: wrong code with -ftree-vectorize at -O1 on x86_64-pc-linux-gnu

2020-11-13 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
--enable-multilib --with-system-zlib Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.0.0 20201113 (experimental) [master revision 54896b10dbe:c3a97a9df4b:a514934a0565255276adaa4fbd4aa35579ec33c6] (GCC) [510] % [510] % gcctk -O1 small.c; ./a.out 5030-170 [511] % gcctk

[Bug c++/63287] __STDCPP_THREADS__ is not defined

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63287 --- Comment #6 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:1d9a8675d379f02f5e39639f469ae8dfcf33fea9 commit r11-5017-g1d9a8675d379f02f5e39639f469ae8dfcf33fea9 Author: Jakub Jelinek Date: Fr

[Bug c/97817] -Wformat-truncation=2 elicits invalid warning

2020-11-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97817 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org Sta

[Bug c/97817] -Wformat-truncation=2 elicits invalid warning

2020-11-13 Thread jim at meyering dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97817 --- Comment #4 from jim at meyering dot net --- Thanks for explaining. It would be nice if the diagnostic were to say something along the lines of "... writing into a region whose size may be as low as N". Given the wording of the current diagnost

[Bug libstdc++/93421] futex.cc use of futex syscall is not time64-compatible

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93421 --- Comment #8 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:4d039cb9a1d0ffc6910fe09b726c3561b64527dc commit r11-5022-g4d039cb9a1d0ffc6910fe09b726c3561b64527dc Author: Jonathan Wakely Date:

[Bug libstdc++/93456] No overflow check in __atomic_futex_unsigned_base::_M_futex_wait_until

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93456 --- Comment #3 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:b8d36dcc917e8a06d8c20b9f5ecc920ed2b9e947 commit r11-5021-gb8d36dcc917e8a06d8c20b9f5ecc920ed2b9e947 Author: Jonathan Wakely Date:

[Bug libstdc++/93421] futex.cc use of futex syscall is not time64-compatible

2020-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93421 --- Comment #9 from Jonathan Wakely --- (In reply to Rich Felker from comment #7) > Indeed, the direct clock_gettime syscall stuff is just unnecessary on any > modern system, certainly any time64 one. I read the patch briefly and I > don't see an

[Bug libstdc++/93456] No overflow check in __atomic_futex_unsigned_base::_M_futex_wait_until

2020-11-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93456 --- Comment #4 from Jonathan Wakely --- Fixed on trunk by the patch above and a few other recent commits today.

[Bug target/97682] Miscompiled tail call with -fPIC

2020-11-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97682 --- Comment #4 from CVS Commits --- The master branch has been updated by Jim Wilson : https://gcc.gnu.org/g:207de83922bda8707aa33d6a2185e691116377e7 commit r11-5026-g207de83922bda8707aa33d6a2185e691116377e7 Author: Monk Chiang Date: Fri Nov