[Bug fortran/95067] [9/10/11 Regression] ICE in tree_fits_shwi_p, at tree.c:7262

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95067 Richard Biener changed: What|Removed |Added Target Milestone|--- |9.4 --- Comment #2 from Richard Biener

[Bug middle-end/95072] [10/11 Regression] -Warray-bounds false positive with flexible array bounds (regression from GCC 9)

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95072 Richard Biener changed: What|Removed |Added Summary|-Warray-bounds false|[10/11 Regression] |p

[Bug d/95075] New: gcc/d/dmd/dscope.c: 2 * strange assignments ?

2020-05-12 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95075 Bug ID: 95075 Summary: gcc/d/dmd/dscope.c: 2 * strange assignments ? Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: d

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #19 from Richard Biener --- Is libgfortran built with -O2 -funroll-loops or with -O3 (IIRC -O3?). Note we see Estimating sizes for loop 3 BB: 14, after_exit: 0 size: 1 _20 = count[n_95]; size: 1 _21 = _20 + 1; size: 1 c

[Bug target/95076] New: Failure to optimize out stack alignment on function call of different type

2020-05-12 Thread gabravier at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 Bug ID: 95076 Summary: Failure to optimize out stack alignment on function call of different type Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: norma

[Bug rtl-optimization/12345] [3.4 Regression] internal compiler error: verify_flow_info failed

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12345 --- Comment #10 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=a62236b9d579315a0482cdd6deb409f76381c233 commit r10-5848-ga62236b9d579315a0482cdd6deb409f76381c233 Author:

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #20 from Richard Biener --- (In reply to Jiu Fu Guo from comment #18) > Currently, I'm thinking to enhance GCC 'cunroll' as: > if the loop has multi-exits or upbound is not a fixed number, we may not do > 'complete unroll' for the loo

[Bug debug/95077] New: Wrong backtrace infromation at O1

2020-05-12 Thread massarelli at diag dot uniroma1.it
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95077 Bug ID: 95077 Summary: Wrong backtrace infromation at O1 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug

[Bug c++/95073] Add "did you mean" when fn declaration could be found via ADL

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95073 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/94980] [8/9/10/11 Regression] ICE: verify_gimple failed: position plus size exceeds size of referenced object in 'bit_field_ref' with -mavx512vl

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94980 --- Comment #3 from CVS Commits --- The master branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:d17a896da1e898928d337596d029f0ece0039d55 commit r11-311-gd17a896da1e898928d337596d029f0ece0039d55 Author: Richard Sandiford Dat

[Bug target/94980] [8/9/10/11 Regression] ICE: verify_gimple failed: position plus size exceeds size of referenced object in 'bit_field_ref' with -mavx512vl

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94980 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:14605b6bd8c37fffd8065c5c3fe6b1b9d7b2a294 commit r11-312-g14605b6bd8c37fffd8065c5c3fe6b1b9d7b2a294 Author: Richard Sandiford Dat

[Bug target/94980] [8/9/10/11 Regression] ICE: verify_gimple failed: position plus size exceeds size of referenced object in 'bit_field_ref' with -mavx512vl

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94980 --- Comment #5 from CVS Commits --- The master branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:4c0283b9ad75b128b79c507d78d678123fe9f471 commit r11-313-g4c0283b9ad75b128b79c507d78d678123fe9f471 Author: Richard Sandiford Dat

[Bug libstdc++/93244] std::filesystem::path::generic_string doesn't convert the first slash on Windows

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93244 --- Comment #13 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=af213b4c4ca30e55de64f8b1e0bf442df08f3e6d commit r10-5851-gaf213b4c4ca30e55de64f8b1e0bf442df08f3e6d Author:

[Bug ipa/93223] [9/10 Regression] ICE in devirtualization_time_bonus at gcc/ipa-cp.c:3161 since r261744

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93223 --- Comment #6 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=8a37df5e5cb2de8302f9412173103593ec53961e commit r10-5852-g8a37df5e5cb2de8302f9412173103593ec53961e Author: M

[Bug target/94980] [8/9/10/11 Regression] ICE: verify_gimple failed: position plus size exceeds size of referenced object in 'bit_field_ref' with -mavx512vl

2020-05-12 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94980 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolutio

[Bug c++/95063] [11 Regression] ICE in tsubst_decl, at cp/pt.c:14633

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95063 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:99b0c9ec47d563d1f780cb678c04d37c9835440f commit r11-314-g99b0c9ec47d563d1f780cb678c04d37c9835440f Author: Jakub Jelinek Date: Tue

[Bug libstdc++/93244] std::filesystem::path::generic_string doesn't convert the first slash on Windows

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93244 --- Comment #14 from Martin Liška --- (In reply to CVS Commits from comment #13) > The master branch has been updated by Martin Liska : > > https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git; > h=af213b4c4ca30e55de64f8b1e0bf442df08f3e6d > > commit r1

[Bug ipa/93223] [9/10 Regression] ICE in devirtualization_time_bonus at gcc/ipa-cp.c:3161 since r261744

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93223 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #7

[Bug sanitizer/95033] [11 Regression] ICE in set_parm_rtl, at cfgexpand.c:1310 since r11-165-geb72dc663e9070b2

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95033 --- Comment #2 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:6b41920bd5c68998a53de749b4fe5c0b8875db6c commit r11-315-g6b41920bd5c68998a53de749b4fe5c0b8875db6c Author: Martin Liska Date: Tue M

[Bug tree-optimization/95051] error: invalid RHS for gimple memory store:

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95051 --- Comment #5 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:6b41920bd5c68998a53de749b4fe5c0b8875db6c commit r11-315-g6b41920bd5c68998a53de749b4fe5c0b8875db6c Author: Martin Liska Date: Tue M

[Bug sanitizer/95033] [11 Regression] ICE in set_parm_rtl, at cfgexpand.c:1310 since r11-165-geb72dc663e9070b2

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95033 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/95051] error: invalid RHS for gimple memory store:

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95051 Bug 95051 depends on bug 95033, which changed state. Bug 95033 Summary: [11 Regression] ICE in set_parm_rtl, at cfgexpand.c:1310 since r11-165-geb72dc663e9070b2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95033 What|Removed

[Bug tree-optimization/95051] error: invalid RHS for gimple memory store:

2020-05-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95051 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/95073] Add "did you mean" when fn declaration could be found via ADL

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95073 --- Comment #1 from Jonathan Wakely --- This part is still useful, to show the one that *was* found, but couldn't be called: q.C:9:15: note: declared here 9 | extern void f(); | ^ If that is replaced then it's not cle

[Bug libstdc++/84766] __verbose_terminate_handler mistakes parallel unhandled exceptions for recursive std::terminate() calls

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84766 --- Comment #1 from Jonathan Wakely --- I don't think we want to use another TLS entry just for this handler, so I'm leaning towards the nice suggestion to say "reentrant" instead.

[Bug c++/95074] Function found via ADL when it should not

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95074 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2020-05-12 Ever confirmed|0

[Bug libstdc++/94906] memory corruption in std::pmr::monotonic_buffer_resource

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94906 --- Comment #4 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:dc103060c18656affaecfdd57faa4e0237dadcd3 commit r10-8136-gdc103060c18656affaecfdd57faa4e0237dadcd3 Author: Jonathan Wakel

[Bug libstdc++/94933] std::fill_n delegates to __builtin_memset which is not constexpr

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94933 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:8836c35d5d6fefa514cb78cb6800670869fb1df2 commit r10-8135-g8836c35d5d6fefa514cb78cb6800670869fb1df2 Author: Jonathan Wakel

[Bug c++/77892] local function declarations don't match namespace scope declarations

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77892 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug target/95078] New: Missing fwprop for SIB address

2020-05-12 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95078 Bug ID: 95078 Summary: Missing fwprop for SIB address Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target As

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #21 from Thomas Koenig --- (In reply to Richard Biener from comment #19) > Is libgfortran built with -O2 -funroll-loops or with -O3 (IIRC -O3?). Just plain -O2 (for size reasons), with matmul as an exception where we add -funroll-lo

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #22 from Thomas Koenig --- Here are the details of how I tested this. I generated the in_pack_r4.i and in_unpack_r4.i by adding -save-temps to the Makefile options in ~/trunk-bin/powerpc64le-unknown-linux-gnu/libgfortran , then remov

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #23 from Richard Biener --- (In reply to Richard Biener from comment #20) > (In reply to Jiu Fu Guo from comment #18) > > Currently, I'm thinking to enhance GCC 'cunroll' as: > > if the loop has multi-exits or upbound is not a fixed n

[Bug fortran/94672] [10/11 Regression] gfortran/OpenMP chokes on PRESENT(array) despite of SHARED(array): Error: ‘array’ not specified in enclosing ‘parallel’

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94672 --- Comment #9 from CVS Commits --- The releases/gcc-10 branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:8aeffc4c9f47dd09ccc6a82d9fae35931414eb4d commit r10-8137-g8aeffc4c9f47dd09ccc6a82d9fae35931414eb4d Author: Tobias Burnus D

[Bug fortran/94672] [10/11 Regression] gfortran/OpenMP chokes on PRESENT(array) despite of SHARED(array): Error: ‘array’ not specified in enclosing ‘parallel’

2020-05-12 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94672 Tobias Burnus changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/95060] vfnmsub132ps is not generated with -ffast-math

2020-05-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95060 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/95018] [10/11 Regression] Excessive unrolling for Fortran library array handling

2020-05-12 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 --- Comment #24 from rguenther at suse dot de --- On Tue, 12 May 2020, tkoenig at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95018 > > --- Comment #21 from Thomas Koenig --- > (In reply to Richard Biener from comment

[Bug bootstrap/95005] zstd.h not found if installed in non-system prefix

2020-05-12 Thread gcc at ikkoku dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95005 Michael Kuhn changed: What|Removed |Added Attachment #48482|0 |1 is obsolete|

[Bug libstdc++/95079] New: unorderd_map::insert_or_assign and try_emplace should only hash and mod once unless there is a rehash.

2020-05-12 Thread redbeard0531 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95079 Bug ID: 95079 Summary: unorderd_map::insert_or_assign and try_emplace should only hash and mod once unless there is a rehash. Product: gcc Version: 10.1.0 Status: UNCONFI

[Bug analyzer/94689] arrays of functions are not meaningful

2020-05-12 Thread pmatos at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94689 --- Comment #4 from pmatos at gcc dot gnu.org --- Unfortunately a fix for this didn't make it into 10.1. We can still not analyze racket source code due to this issue.

[Bug ada/95035] [11 regression] gnat.dg/sso/p10.adb FAILs

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95035 --- Comment #3 from CVS Commits --- The master branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:90aea3e8d4f6119a9b666275b274bc4c251a7c91 commit r11-317-g90aea3e8d4f6119a9b666275b274bc4c251a7c91 Author: Eric Botcazou Date: Tue

[Bug debug/95080] New: [10/11 Regression] -fcompare-debug failure (length) with -Og -fcse-follow-jumps -fnon-call-exceptions

2020-05-12 Thread zsojka at seznam dot cz
pc-linux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r11-314-20200512100527-g99b0c9ec47d-checking-yes-rtl-df-extra-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 11.0.0 20200512 (experimental) (GCC)

[Bug ada/95035] [11 regression] gnat.dg/sso/p10.adb FAILs

2020-05-12 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95035 Eric Botcazou changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug debug/95080] [10/11 Regression] -fcompare-debug failure (length) with -Og -fcse-follow-jumps -fnon-call-exceptions

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95080 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.2

[Bug libstdc++/95079] unorderd_map::insert_or_assign and try_emplace should only hash and mod once unless there is a rehash.

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95079 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/95081] New: Copyright infringement by ROS2

2020-05-12 Thread pacoarjonilla at yahoo dot es
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95081 Bug ID: 95081 Summary: Copyright infringement by ROS2 Product: gcc Version: 10.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Ass

[Bug c/84685] Designated initializers warning

2020-05-12 Thread chrubis at suse dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84685 Cyril Hrubis changed: What|Removed |Added CC||chrubis at suse dot cz --- Comment #4 fro

[Bug libstdc++/94933] std::fill_n delegates to __builtin_memset which is not constexpr

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94933 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/95078] Missing fwprop for SIB address

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95078 --- Comment #1 from Richard Biener --- TER should go away, not be extended. So you are suggesting that we replace leaq44(%rdi,%rdx,4), %rdx --- redundant could be fwprop movl(%rdx), %eax movl$3, (%rsi)

[Bug c++/95081] Copyright infringement by ROS2

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95081 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2020-05-12 Status|UNCONFIR

[Bug debug/95077] Wrong backtrace infromation at O1

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95077 Richard Biener changed: What|Removed |Added Known to fail||9.3.1 Ever confirmed|0

[Bug c++/95081] Copyright infringement by ROS2

2020-05-12 Thread pacoarjonilla at yahoo dot es
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95081 Paco Arjonilla changed: What|Removed |Added Attachment #48518|0 |1 is obsolete|

[Bug c++/94924] Default equality operator for C-array compares addresses, not data

2020-05-12 Thread rhalbersma at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94924 --- Comment #1 from rhalbersma --- I just became aware of [depr.array.comp] in N4861 "Equality and relational comparisons (7.6.10, 7.6.9) between two operands of array type are deprecated." This is very surprising to say the least and disqualif

[Bug middle-end/94988] [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-12 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 Rainer Orth changed: What|Removed |Added Resolution|FIXED |--- CC|

[Bug tree-optimization/57359] store motion causes wrong code for union access at -O3

2020-05-12 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57359 Bug 57359 depends on bug 94988, which changed state. Bug 94988 Summary: [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 What|Removed

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 Richard Biener changed: What|Removed |Added Summary|Failure to optimize out |Failure to tail-call on

[Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d

2020-05-12 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032 --- Comment #1 from Segher Boessenkool --- Ah. I couldn't reproduce this, but I used -mcpu=future. Please don't use -mfuture, it does not work, it cannot work.

[Bug c++/94924] Default equality operator for C-array compares addresses, not data

2020-05-12 Thread rhalbersma at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94924 --- Comment #2 from rhalbersma --- OK, Alisdair Meredith points out on Twitter that in [class.compare.default]/6 there is a special sentence on array class data members In that list, any subobject of array type is recursively expanded to the seq

[Bug target/95032] [11 Regression] ICE in extract_insn, at recog.c:2294 since r11-187-g98329e3f5b85acc50d

2020-05-12 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95032 --- Comment #2 from Segher Boessenkool --- (It currently enables p10 insns, but it leaves p9 insns disabled (and any older insns your compiler doesn't default to as well)).

[Bug middle-end/94988] [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 --- Comment #6 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:119a7db1e05c9741803b3ff93266b00fd535732a commit r11-320-g119a7db1e05c9741803b3ff93266b00fd535732a Author: Richard Biener Date: T

[Bug tree-optimization/57359] store motion causes wrong code for union access at -O3

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57359 Bug 57359 depends on bug 94988, which changed state. Bug 94988 Summary: [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 What|Removed

[Bug middle-end/94988] [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 Richard Biener changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug tree-optimization/95058] [11 regression] vector test case failures starting with r11-205

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95058 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug middle-end/95021] [10/11 Regression] Bogus -Wclobbered warning

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 --- Comment #4 from H.J. Lu --- The problem is since df_lr_bb_local_compute has /* If the def is to only part of the reg, it does not kill the other defs that reach here. */ if (!(DF_REF_FLAGS (def) & (DF_REF_PARTIAL |

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 H.J. Lu changed: What|Removed |Added Last reconfirmed||2020-05-12 Target Milestone|---

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 --- Comment #2 from H.J. Lu --- (In reply to Richard Biener from comment #1) > GCC doesn't tail-call because the return types are not compatible. With a > call > it cannot optimize the stack adjustment because of the ABI. > > Note I'm not sure

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 --- Comment #3 from H.J. Lu --- This ia32 psABI return value discussion also applies here: https://groups.google.com/forum/#!searchin/ia32-abi/return$20value%7Csort:date/ia32-abi/9H4BBrIdkmk/sjWw06ZPnS4J

[Bug target/95076] Failure to tail-call on function call of different return type

2020-05-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95076 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug target/95082] New: LE implementations of vec_cnttz_lsbb and vec_cntlz_lsbb are wrong

2020-05-12 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95082 Bug ID: 95082 Summary: LE implementations of vec_cnttz_lsbb and vec_cntlz_lsbb are wrong Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug target/95082] LE implementations of vec_cnttz_lsbb and vec_cntlz_lsbb are wrong

2020-05-12 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95082 Bill Schmidt changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRMED

[Bug middle-end/95021] [10/11 Regression] Bogus -Wclobbered warning

2020-05-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 --- Comment #5 from H.J. Lu --- STV generates: 8d b6 00 00 00 00 lea0x0(%esi),%esi a1 00 00 00 00 mov0x0,%eax R_386_32target_p 83 ec 08sub$0x8,%esp f3 0f 7e 00

[Bug target/95083] New: x86 fp_movcc expansion depends on real_cst sharing

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95083 Bug ID: 95083 Summary: x86 fp_movcc expansion depends on real_cst sharing Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/95083] x86 fp_movcc expansion depends on real_cst sharing

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95083 Richard Biener changed: What|Removed |Added Version|10.0|11.0 Keywords|

[Bug tree-optimization/95084] New: code sinking prevents if-conversion

2020-05-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95084 Bug ID: 95084 Summary: code sinking prevents if-conversion Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimizat

[Bug middle-end/95021] [10/11 Regression] Bogus -Wclobbered warning

2020-05-12 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 --- Comment #6 from rguenther at suse dot de --- On Tue, 12 May 2020, hjl.tools at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95021 > > --- Comment #4 from H.J. Lu --- > The problem is since df_lr_bb_local_compute has

[Bug c++/95085] New: diagnostic on designated-initializer from braced-init-list could be better

2020-05-12 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95085 Bug ID: 95085 Summary: diagnostic on designated-initializer from braced-init-list could be better Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: norma

[Bug c++/95086] New: brace initialization in captures doesn't work with function calls

2020-05-12 Thread nico at josuttis dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95086 Bug ID: 95086 Summary: brace initialization in captures doesn't work with function calls Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/95086] brace initialization in captures doesn't work with function calls

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95086 Jonathan Wakely changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRM

[Bug c++/95069] Capture by reference cannot use list-initalization

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95069 Jonathan Wakely changed: What|Removed |Added CC||nico at josuttis dot de --- Comment #1

[Bug c++/95069] Capture by reference cannot use list-initalization

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95069 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2020-05-12 Status|UNCONFIR

[Bug c++/95085] diagnostic on designated-initializer from braced-init-list could be better

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95085 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/95081] Copyright infringement by ROS2

2020-05-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95081 Jonathan Wakely changed: What|Removed |Added Resolution|--- |INVALID Status|WAITING

[Bug c++/95074] Function found via ADL when it should not

2020-05-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95074 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug c++/95087] New: [11 Regression] ICE in gimplify_expr, at gimplify.c:14382

2020-05-12 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95087 Bug ID: 95087 Summary: [11 Regression] ICE in gimplify_expr, at gimplify.c:14382 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code

[Bug target/95046] Vectorize V2SFmode operations

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95046 --- Comment #4 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:6416f67273aaeafd6ad89c2c82076dabb50f8dbe commit r11-322-g6416f67273aaeafd6ad89c2c82076dabb50f8dbe Author: Uros Bizjak Date: Tue May

[Bug target/95046] Vectorize V2SFmode operations

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95046 --- Comment #5 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:2a2dea6b63ae600eb1d084c06d8a3ba42c66dd6b commit r11-323-g2a2dea6b63ae600eb1d084c06d8a3ba42c66dd6b Author: Uros Bizjak Date: Tue May

[Bug middle-end/44665] typo in comment, incorrect/out-of-date comment

2020-05-12 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44665 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #3

[Bug libgomp/68033] OpenMP: ICE with teams distribute

2020-05-12 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68033 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #3

[Bug c++/86142] hard error for bad delete-expression in SFINAE context

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86142 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment #1

[Bug c++/78752] [concepts] ICE with constrained variadic member function

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78752 --- Comment #4 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:fa31a3cdbf1571286671d8d3a83e31676862583e commit r11-330-gfa31a3cdbf1571286671d8d3a83e31676862583e Author: Patrick Palka Date: Tue

[Bug fortran/95088] New: ICE in gfc_build_class_symbol, at fortran/class.c:653

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95088 Bug ID: 95088 Summary: ICE in gfc_build_class_symbol, at fortran/class.c:653 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug target/95046] Vectorize V2SFmode operations

2020-05-12 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95046 --- Comment #6 from CVS Commits --- The master branch has been updated by Uros Bizjak : https://gcc.gnu.org/g:955b1f929906cabc5b17c40cbc7d767eebd64cc7 commit r11-331-g955b1f929906cabc5b17c40cbc7d767eebd64cc7 Author: Uros Bizjak Date: Tue May

[Bug c++/67491] [meta-bug] concepts issues

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 78752, which changed state. Bug 78752 Summary: [concepts] ICE with constrained variadic member function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78752 What|Removed |Added ---

[Bug c++/78752] [concepts] ICE with constrained variadic member function

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78752 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org Resolu

[Bug fortran/95089] New: ICE in gfc_get_derived_type, at fortran/trans-types.c:2843

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95089 Bug ID: 95089 Summary: ICE in gfc_get_derived_type, at fortran/trans-types.c:2843 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Prio

[Bug fortran/95090] New: ICE: identifier overflow: 129

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95090 Bug ID: 95090 Summary: ICE: identifier overflow: 129 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran As

[Bug fortran/95091] New: ICE in gfc_hash_value, at fortran/class.c:538

2020-05-12 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95091 Bug ID: 95091 Summary: ICE in gfc_hash_value, at fortran/class.c:538 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fort

[Bug c++/87847] spec_hasher::hash does not match with spec_hasher::equal

2020-05-12 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87847 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org See

[Bug debug/95080] [10/11 Regression] -fcompare-debug failure (length) with -Og -fcse-follow-jumps -fnon-call-exceptions

2020-05-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95080 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug testsuite/95092] New: new test case gcc.dg/asan/pr95051.c fails

2020-05-12 Thread seurer at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95092 Bug ID: 95092 Summary: new test case gcc.dg/asan/pr95051.c fails Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuit

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