[Bug c/99049] _Alignof ignores requested alignment of bit-field types in ms_struct struct

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99049 Richard Biener changed: What|Removed |Added CC||jsm28 at gcc dot gnu.org

[Bug tree-optimization/99046] [[gnu::const]] function needs noexcept to be recognized as loop invariant

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99046 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug fortran/99036] [11 Regression] ICE in gfc_current_interface_head, at fortran/interface.c:4699

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99036 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0

[Bug ipa/99034] [10/11 Regression] ICE in emit_to_new_bb_before, at except.c:932

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99034 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/99033] [9/10/11 Regression] ICE in tree_to_poly_int64, at tree.c:3091

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99033 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/99030] [11 Regression] ICE in finish_expr_stmt, at cp/semantics.c:776

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99030 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/99054] New: memory leak in thread_prologue_and_epilogue_insns

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99054 Bug ID: 99054 Summary: memory leak in thread_prologue_and_epilogue_insns Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/99053] memory leak in module reading, gfc_new_symbol

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99053 --- Comment #1 from Richard Biener --- If there's currently no part in the FE that tries to release memory of this kind then a valid strathegy would be to change the current heap allocations via X[C]NEW to allocations from a frontend specific

[Bug fortran/99053] New: memory leak in module reading, gfc_new_symbol

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99053 Bug ID: 99053 Summary: memory leak in module reading, gfc_new_symbol Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/99052] New: memory leak in gfc_match_actual_arglist

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99052 Bug ID: 99052 Summary: memory leak in gfc_match_actual_arglist Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug debug/98755] [11 regression] r11-6755 causes failure in g++.dg/debug/dwarf2/constexpr-var-1.C

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98755 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug debug/98755] [11 regression] r11-6755 causes failure in g++.dg/debug/dwarf2/constexpr-var-1.C

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98755 --- Comment #2 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:e1782d8ad10dc6b556e118fd25fdaff04ce54dde commit r11-7162-ge1782d8ad10dc6b556e118fd25fdaff04ce54dde Author: Jakub Jelinek Date:

[Bug c++/99051] New: [modules] ICE/SIGSEGV in get_location_from_adhoc_loc

2021-02-09 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99051 Bug ID: 99051 Summary: [modules] ICE/SIGSEGV in get_location_from_adhoc_loc Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug preprocessor/98882] [11 Regression] ICE in in cpp_directive_only_process on empty translation unit

2021-02-09 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98882 --- Comment #8 from Boris Kolpackov --- Done, bug 99050.

[Bug c++/99050] New: [modules] ICE in cpp_directive_only_process on include translation

2021-02-09 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99050 Bug ID: 99050 Summary: [modules] ICE in cpp_directive_only_process on include translation Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/98979] [11 regression] ICE in several tests cases after r11-7112

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98979 --- Comment #7 from CVS Commits --- The master branch has been updated by Julian Brown : https://gcc.gnu.org/g:f7fb2f662fe12f327ece8b034ab76b36fdca4696 commit r11-7161-gf7fb2f662fe12f327ece8b034ab76b36fdca4696 Author: Julian Brown Date: Tue

[Bug fortran/98979] [11 regression] ICE in several tests cases after r11-7112

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98979 --- Comment #6 from CVS Commits --- The master branch has been updated by Julian Brown : https://gcc.gnu.org/g:b0fb2720d88d680af18981a2097397196b505a1f commit r11-7160-gb0fb2720d88d680af18981a2097397196b505a1f Author: Julian Brown Date: Tue

[Bug fortran/99036] [11 Regression] ICE in gfc_current_interface_head, at fortran/interface.c:4699

2021-02-09 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99036 kargl at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c/99049] New: _Alignof ignores requested alignment of bit-field types in ms_struct struct

2021-02-09 Thread ju.orth at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99049 Bug ID: 99049 Summary: _Alignof ignores requested alignment of bit-field types in ms_struct struct Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity:

[Bug preprocessor/96391] [10/11 Regression] internal compiler error: in linemap_compare_locations, at libcpp/line-map.c:1359

2021-02-09 Thread mike at cchtml dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96391 --- Comment #12 from Michael Cronenworth --- (In reply to David Malcolm from comment #11) > FWIW I had another go at reproduing this, but after various failures due to > running out of disk space, I was able to rebuild the SRPM from comment #0 >

[Bug libgcc/99048] New: __gcc_qadd produces spurious NaN

2021-02-09 Thread bbarenblat at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99048 Bug ID: 99048 Summary: __gcc_qadd produces spurious NaN Product: gcc Version: 10.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc

[Bug c++/99047] New: ICE on simple task coroutine example

2021-02-09 Thread redbeard0531 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99047 Bug ID: 99047 Summary: ICE on simple task coroutine example Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/95888] [9/10/11 Regression] Regression in 9.3. GCC freezes when compiling code using boost::poly_collection::segment

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95888 Marek Polacek changed: What|Removed |Added Keywords|compile-time-hog|patch --- Comment #7 from Marek Polacek

[Bug rtl-optimization/98692] Unitialized Values reported only with -Os

2021-02-09 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98692 --- Comment #16 from Segher Boessenkool --- (In reply to Mark Wielaard from comment #13) > ==25741== Use of uninitialised value of size 8 > ==25741==at 0x1504: main (pr9862.C:16) r4 is argv here >0x14f0 <+16>: ld

[Bug analyzer/99044] use-after-free false positive in loop

2021-02-09 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99044 David Malcolm changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug rtl-optimization/98692] Unitialized Values reported only with -Os

2021-02-09 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98692 --- Comment #15 from Segher Boessenkool --- (In reply to Will Schmidt from comment #14) > The _restgpr* and _savegpr* functions are not referenced when the test is > built at other optimization levels. (I've looked at disassembly from -O0 .. >

[Bug analyzer/99042] Another false -Wanalyzer-malloc-leak on code path involving unknown function call

2021-02-09 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99042 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Summary|file-leak

[Bug tree-optimization/99046] New: [[gnu::const]] function needs noexcept to be recognized as loop invariant

2021-02-09 Thread glisse at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99046 Bug ID: 99046 Summary: [[gnu::const]] function needs noexcept to be recognized as loop invariant Product: gcc Version: 10.2.0 Status: UNCONFIRMED Keywords:

[Bug libstdc++/98985] libstdc++: filesystem::rename not overwriting files on Windows

2021-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98985 --- Comment #1 from Jonathan Wakely --- I'll fix it by using MoveFileExW in posix::rename instead. MoveFileExW seems to have some weird differences from POSIX rename when the source or destination name is a directory.

[Bug rtl-optimization/98692] Unitialized Values reported only with -Os

2021-02-09 Thread willschm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98692 --- Comment #14 from Will Schmidt --- Using gdb/vgdb to view the valgrind shadow register values, it looks like the uninitialized values are being loaded in via the _restgpr0_25 call being made at the end of isVariable(). Dump of assembler

[Bug analyzer/98575] [11 regression] False -Wanalyzer-malloc-leak on code path involving unknown function call

2021-02-09 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98575 David Malcolm changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug fortran/99045] New: In select rank, compiler error for call to type-bound procedure.

2021-02-09 Thread gustav.r.jansen at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99045 Bug ID: 99045 Summary: In select rank, compiler error for call to type-bound procedure. Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/99041] combine creates invalid address which ICEs in decompose_normal_address

2021-02-09 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99041 --- Comment #5 from Segher Boessenkool --- (As Jakub said; I'm just slow).

[Bug analyzer/98575] [11 regression] False -Wanalyzer-malloc-leak on code path involving unknown function call

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98575 --- Comment #6 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:790a8e8942b3f5a896ab5897cd209de1d9c382ae commit r11-7156-g790a8e8942b3f5a896ab5897cd209de1d9c382ae Author: David Malcolm Date:

[Bug c++/99018] Comparing address of array element not considered a constant expression in certain contexts

2021-02-09 Thread david at doublewise dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99018 David Stone changed: What|Removed |Added CC||david at doublewise dot net --- Comment

[Bug analyzer/98575] [11 regression] False -Wanalyzer-malloc-leak on code path involving unknown function call

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98575 --- Comment #5 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:1d9f3b7ad4f965a0acc21d42cb2d186ecd065b71 commit r11-7155-g1d9f3b7ad4f965a0acc21d42cb2d186ecd065b71 Author: David Malcolm Date:

[Bug rtl-optimization/99041] combine creates invalid address which ICEs in decompose_normal_address

2021-02-09 Thread segher at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99041 --- Comment #4 from Segher Boessenkool --- combine always asks recog(), so that must have said it is okay?

[Bug bootstrap/98860] [11 Regression] boostrap failure on MinGW-w64 windows 10

2021-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98860 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/98860] [11 Regression] boostrap failure on MinGW-w64 windows 10

2021-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98860 --- Comment #32 from Jonathan Wakely --- FWIW Wine gives this error when trying to run binaries created by GCC trunk (and binutils 2.34): 0104:err:process:exec_process L"Z:\\tmp\\a.exe" not supported on this system Comparing the objdump -h

[Bug bootstrap/98860] [11 Regression] boostrap failure on MinGW-w64 windows 10

2021-02-09 Thread mikpelinux at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98860 --- Comment #31 from Mikael Pettersson --- Created attachment 50158 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50158=edit conftest.c (based configure's cross compilation test) This runs Ok when compiled with "-O2 -g -gdwarf-4", but

[Bug rtl-optimization/96015] [10/11 Regression] gcc-10.1.0 miscompiles Python on hppa

2021-02-09 Thread dave.anglin at bell dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96015 --- Comment #44 from dave.anglin at bell dot net --- On 2021-02-09 2:01 p.m., ebotcazou at gcc dot gnu.org wrote: > This should be fixed on the 10 branch. Thank you Eric 

[Bug target/98729] [11 Regression] GCC 11 MinGW Windows build doesn't generate working PE executables

2021-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98729 --- Comment #13 from Jonathan Wakely --- (In reply to Brecht Sanders from comment #8) > Also, my win64 build uses SEH, not dwarf, DWARF is still used for debug info even if you don't use it for EH.

[Bug c++/95888] [9/10/11 Regression] Regression in 9.3. GCC freezes when compiling code using boost::poly_collection::segment

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95888 --- Comment #6 from Marek Polacek --- I've found out that the same issue happens with auto template parameter too, and started way before my change: template class A { A(int, int); template friend class A; friend T; }; template struct

[Bug analyzer/99044] New: use-after-free false positive

2021-02-09 Thread antonio.chirizzi at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99044 Bug ID: 99044 Summary: use-after-free false positive Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer

[Bug tree-optimization/99002] [11 Regression] memory leak in if-to-switch

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99002 --- Comment #2 from Richard Biener --- Another one: ==17557== Memcheck, a memory error detector ==17557== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==17557== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright

[Bug rtl-optimization/99041] combine creates invalid address which ICEs in decompose_normal_address

2021-02-09 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99041 --- Comment #3 from Peter Bergner --- (In reply to Jakub Jelinek from comment #2) > Combiner tries to combine whatever it can and if it matches (and costs > suggest it is beneficial) it keeps it. > So, this looks like a target bug to me. > In

[Bug fortran/99043] New: Inconsistent behavior when calling rank(ptr) for assumed-rank null pointer

2021-02-09 Thread gustav.r.jansen at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99043 Bug ID: 99043 Summary: Inconsistent behavior when calling rank(ptr) for assumed-rank null pointer Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity:

[Bug rtl-optimization/99041] combine creates invalid address which ICEs in decompose_normal_address

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99041 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug rtl-optimization/96015] [10/11 Regression] gcc-10.1.0 miscompiles Python on hppa

2021-02-09 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96015 Eric Botcazou changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug rtl-optimization/96015] [10/11 Regression] gcc-10.1.0 miscompiles Python on hppa

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96015 --- Comment #42 from CVS Commits --- The releases/gcc-10 branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:b1d2ed3ad54378e8798dab27c841418f3f60cff2 commit r10-9354-gb1d2ed3ad54378e8798dab27c841418f3f60cff2 Author: Eric Botcazou

[Bug rtl-optimization/96015] [10/11 Regression] gcc-10.1.0 miscompiles Python on hppa

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96015 --- Comment #41 from CVS Commits --- The master branch has been updated by Eric Botcazou : https://gcc.gnu.org/g:20f28986a8d3cad3c848d1e7da48f4bea7637298 commit r11-7154-g20f28986a8d3cad3c848d1e7da48f4bea7637298 Author: Eric Botcazou Date:

[Bug analyzer/99042] New: file-leak is wrong

2021-02-09 Thread antonio.chirizzi at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99042 Bug ID: 99042 Summary: file-leak is wrong Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer Assignee:

[Bug rtl-optimization/99041] combine creates invalid address which ICEs in decompose_normal_address

2021-02-09 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99041 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/99025] [11 Regression] ICE Segmentation fault since r11-6351-g12ae2bc70846a2be

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99025 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug rtl-optimization/99041] New: combine creates invalid address which ICEs in decompose_normal_address

2021-02-09 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99041 Bug ID: 99041 Summary: combine creates invalid address which ICEs in decompose_normal_address Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug target/88197] ICE in decompose_normal_address, at rtlanal.c:6381

2021-02-09 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88197 --- Comment #4 from Peter Bergner --- (In reply to Peter Bergner from comment #3) > Actually, this looks like a combine issue. Before combine, we have: Bah, wrong bug. Sorry!

[Bug target/88197] ICE in decompose_normal_address, at rtlanal.c:6381

2021-02-09 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88197 --- Comment #3 from Peter Bergner --- Actually, this looks like a combine issue. Before combine, we have: (insn 124 123 125 3 (set (reg:V2DF 198 [ MEM [(void *)_75] ]) (mem:V2DF (reg:DI 149 [ ivtmp.49 ]) [0 MEM [(void *)_75]+0 S16

[Bug c++/99040] New: [modules] partitions & using declarations

2021-02-09 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99040 Bug ID: 99040 Summary: [modules] partitions & using declarations Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/99039] cross-module using declarations

2021-02-09 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99039 Nathan Sidwell changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |nathan at gcc dot gnu.org

[Bug c++/99030] [11 Regression] ICE in finish_expr_stmt, at cp/semantics.c:776

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99030 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug c++/99039] New: cross-module using declarations

2021-02-09 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99039 Bug ID: 99039 Summary: cross-module using declarations Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/99035] [9/10/11 Regression] ICE in declare_weak, at varasm.c:5930

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99035 Marek Polacek changed: What|Removed |Added Priority|P3 |P2

[Bug c++/99035] [9/10/11 Regression] ICE in declare_weak, at varasm.c:5930

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99035 Marek Polacek changed: What|Removed |Added Last reconfirmed||2021-02-09 Ever confirmed|0

[Bug target/99038] New: aarch64_rtx_costs is missing tests for vector immediate forms

2021-02-09 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99038 Bug ID: 99038 Summary: aarch64_rtx_costs is missing tests for vector immediate forms Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/99034] [10/11 Regression] ICE in emit_to_new_bb_before, at except.c:932

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99034 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 Component|c++

[Bug c++/99033] [9/10/11 Regression] ICE in tree_to_poly_int64, at tree.c:3091

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99033 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org

[Bug target/99037] Invalid representation of vector zero in aarch64-simd.md

2021-02-09 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99037 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug target/99037] New: Invalid representation of vector zero in aarch64-simd.md

2021-02-09 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99037 Bug ID: 99037 Summary: Invalid representation of vector zero in aarch64-simd.md Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99030] [11 Regression] ICE in finish_expr_stmt, at cp/semantics.c:776

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99030 Marek Polacek changed: What|Removed |Added Target Milestone|--- |11.0 Last reconfirmed|

[Bug c++/99032] GCC accepts attributes on friend declarations (not definitions)

2021-02-09 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99032 Marek Polacek changed: What|Removed |Added Last reconfirmed||2021-02-09

[Bug fortran/99036] New: [11 Regression] ICE in gfc_current_interface_head, at fortran/interface.c:4699

2021-02-09 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99036 Bug ID: 99036 Summary: [11 Regression] ICE in gfc_current_interface_head, at fortran/interface.c:4699 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity:

[Bug c++/99035] New: [9/10/11 Regression] ICE in declare_weak, at varasm.c:5930

2021-02-09 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99035 Bug ID: 99035 Summary: [9/10/11 Regression] ICE in declare_weak, at varasm.c:5930 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99034] New: [10/11 Regression] ICE in emit_to_new_bb_before, at except.c:932

2021-02-09 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99034 Bug ID: 99034 Summary: [10/11 Regression] ICE in emit_to_new_bb_before, at except.c:932 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99033] [11 Regression] ICE in tree_to_poly_int64, at tree.c:3091

2021-02-09 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99033 G. Steinmetz changed: What|Removed |Added Target||x86_64-pc-linux-gnu Keywords|

[Bug c++/99033] New: [11 Regression] ICE in tree_to_poly_int64, at tree.c:3091

2021-02-09 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99033 Bug ID: 99033 Summary: [11 Regression] ICE in tree_to_poly_int64, at tree.c:3091 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99032] New: GCC accepts attributes on friend declarations (not definitions)

2021-02-09 Thread dangelog at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99032 Bug ID: 99032 Summary: GCC accepts attributes on friend declarations (not definitions) Product: gcc Version: 10.2.1 Status: UNCONFIRMED Severity: normal

[Bug c++/99031] New: Comparing pointers to heap-allocated memory is not a constant expression

2021-02-09 Thread david at doublewise dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99031 Bug ID: 99031 Summary: Comparing pointers to heap-allocated memory is not a constant expression Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99030] New: [11 Regression] ICE in finish_expr_stmt, at cp/semantics.c:776

2021-02-09 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99030 Bug ID: 99030 Summary: [11 Regression] ICE in finish_expr_stmt, at cp/semantics.c:776 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/98950] jump threading memory leak

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98950 --- Comment #3 from Richard Biener --- Also hapens as ==15400== Memcheck, a memory error detector ==15400== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==15400== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright

[Bug target/98998] [11 Regression] ICE in change_address_1, at emit-rtl.c:2275 since r11-3427

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98998 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug target/98998] [11 Regression] ICE in change_address_1, at emit-rtl.c:2275 since r11-3427

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98998 Jakub Jelinek changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug analyzer/99028] diagnostic path is too verbose

2021-02-09 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99028 --- Comment #2 from David Malcolm --- At -fanalyzer-verbosity=1 and below, we only show those two events: In function ‘add_to_trie’: ../../src/gcc/testsuite/gcc.dg/analyzer/pr99028.c:175:28: warning: dereference of possibly-NULL ‘child’

[Bug preprocessor/98882] [11 Regression] ICE in in cpp_directive_only_process on empty translation unit

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98882 --- Comment #7 from Jakub Jelinek --- Please file that as a different PR. And that is something for Nathan to look at, I don't know anything about that.

[Bug analyzer/99028] diagnostic path is too verbose

2021-02-09 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99028 David Malcolm changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug middle-end/99007] [11 Regression] ICE in dominated_by_p, at dominance.c:1124

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99007 --- Comment #4 from Jakub Jelinek --- Created attachment 50152 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50152=edit gcc11-pr99007.patch Untested fix.

[Bug tree-optimization/99029] New: memory leak in IPA pure-const

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99029 Bug ID: 99029 Summary: memory leak in IPA pure-const Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug c++/98944] [modules] Failed to read compiled module with a non-exported partition.

2021-02-09 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98944 Nathan Sidwell changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/98944] [modules] Failed to read compiled module with a non-exported partition.

2021-02-09 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98944 --- Comment #2 from CVS Commits --- The master branch has been updated by Nathan Sidwell : https://gcc.gnu.org/g:92941cea2f05a8cf79fc71aa39fa948dcfb82d7a commit r11-7150-g92941cea2f05a8cf79fc71aa39fa948dcfb82d7a Author: Nathan Sidwell Date:

[Bug tree-optimization/98950] jump threading memory leak

2021-02-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98950 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug analyzer/99028] New: diagnostic path is too verbose

2021-02-09 Thread antonio.chirizzi at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99028 Bug ID: 99028 Summary: diagnostic path is too verbose Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer

[Bug fortran/99027] New: Incorrect ubound result

2021-02-09 Thread andrew.burgess at embecosm dot com via Gcc-bugs
at 9.3.1-2) But I also build current HEAD from git (26a3f288f18) and am still seeing this issue: GNU Fortran (GCC) 11.0.0 20210209 (experimental) Interestingly, if I change the test program to: program test integer, dimension (1:3,1:6) :: array print *, "ubound = ", ubound (arr

[Bug middle-end/99007] [11 Regression] ICE in dominated_by_p, at dominance.c:1124

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99007 --- Comment #3 from Jakub Jelinek --- And allocate clause isn't needed either, this ICEs since r9-3941-g28567c40e2c7c88e424283e8a1a6ff8cb7ba440c when host teams has been introduced: int bar (int n) { int s[n]; int i, j; for (i = 0; i < n;

[Bug tree-optimization/99026] New: memleak in switch-conversion

2021-02-09 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99026 Bug ID: 99026 Summary: memleak in switch-conversion Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug c++/99007] [11 Regression] ICE in dominated_by_p, at dominance.c:1124

2021-02-09 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99007 --- Comment #2 from Jakub Jelinek --- Simplified testcase, no need for templates, and no need for UB in the code and no need for C++: void bar (int n) { long s[n]; #pragma omp teams distribute parallel for reduction(+:s) allocate(s) for

[Bug libstdc++/98985] libstdc++: filesystem::rename not overwriting files on Windows

2021-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98985 Jonathan Wakely changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org

[Bug tree-optimization/98950] jump threading memory leak

2021-02-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98950 --- Comment #1 from Martin Liška --- I'm reducing 150kB big .i file, one compiler execution in valgrind takes ~25s.

[Bug libstdc++/99021] coroutine_handle<_Promise>::from_address() should be noexcept

2021-02-09 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99021 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |10.3 Severity|normal

[Bug preprocessor/96391] [10/11 Regression] internal compiler error: in linemap_compare_locations, at libcpp/line-map.c:1359

2021-02-09 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96391 --- Comment #11 from David Malcolm --- FWIW I had another go at reproduing this, but after various failures due to running out of disk space, I was able to rebuild the SRPM from comment #0 without seeing the crash, via: mock --rebuild

[Bug target/99025] [11 Regression] ICE Segmentation fault since r11-6351-g12ae2bc70846a2be

2021-02-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99025 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Priority|P3

[Bug target/99025] New: [11 Regression] ICE Segmentation fault since r11-6351-g12ae2bc70846a2be

2021-02-09 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99025 Bug ID: 99025 Summary: [11 Regression] ICE Segmentation fault since r11-6351-g12ae2bc70846a2be Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords:

  1   2   >