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

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-09-16 Ever confirmed|0

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

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org

[Bug fortran/95654] nvptx offloading: FAIL: libgomp.fortran/pr66199-5.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test

2020-09-16 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95654 --- Comment #4 from Tobias Burnus --- (In reply to Tobias Burnus from comment #3) > Created attachment 49222 [details] > Slightly reduced example, compile with gfortran -fopenmp -O1 -ftracer On the host side, a single BB gets inserted – but

[Bug tree-optimization/97066] New: GCC11 regression caused by r11-3207

2020-09-16 Thread crazylht at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97066 Bug ID: 97066 Summary: GCC11 regression caused by r11-3207 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/97066] [11 Regression] regression caused by r11-3207

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97066 Richard Biener changed: What|Removed |Added Summary|GCC11 regression caused by |[11 Regression] regression

[Bug gcov-profile/97065] Support -fprofile-update=set (boolean counters)

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97065 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug tree-optimization/97053] [10/11 Regression] an O2, O3 codegen bug

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97053 --- Comment #9 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bd909071ac04e94f4b6f0baab64d0687ec55681d commit r11-3219-gbd909071ac04e94f4b6f0baab64d0687ec55681d Author: Jakub Jelinek Date:

[Bug tree-optimization/97066] [11 Regression] regression caused by r11-3207

2020-09-16 Thread fxue at os dot amperecomputing.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97066 --- Comment #1 from Feng Xue --- Both cases will be simplified with new pattern, and this is correct. Will change test code to make that not happen.

[Bug testsuite/97066] [11 Regression] regression caused by r11-3207

2020-09-16 Thread fxue at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97066 fxue at gcc dot gnu.org changed: What|Removed |Added Component|tree-optimization |testsuite Last reconfirmed|

[Bug middle-end/96987] [11 regression] warning 'ptr' may be used uninitialized const pointer parameter

2020-09-16 Thread ibuclaw at gdcproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96987 --- Comment #4 from Iain Buclaw --- And what about void pointers? How is it assumed that the pointed to object is read when it has no value? Expanded example loosely rewritten from the original library code. --- void GC_addRange(const void *

[Bug tree-optimization/97053] [10/11 Regression] an O2, O3 codegen bug

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97053 --- Comment #10 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:7e97e7470e74b0d9a68000938a359a7049774d77 commit r10-8769-g7e97e7470e74b0d9a68000938a359a7049774d77 Author: Jakub Jelinek

[Bug tree-optimization/97053] [10/11 Regression] an O2, O3 codegen bug

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97053 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/95677] undefined reference to `(anonymous namespace)::xx'

2020-09-16 Thread sujian.liu at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95677 --- Comment #9 from liusujian --- After lto and as: /home/lsj/dts/SDK_CPU_RISCV/output/hcc_riscv32/hcc_riscv32/bin/../lib/gcc/riscv32-unknown-elf/7.3.0/../../../../riscv32-unknown-elf/bin/as -v --traditional-format -march=rv32imc -march=rv32imc

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

2020-09-16 Thread jolsa at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 --- Comment #2 from Jiri Olsa --- Created attachment 49223 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49223=edit fs/init.i

[Bug libstdc++/97057] [11 regression] Error in build gcc after r11-3149

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97057 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0

[Bug driver/97058] invalid "cc1: warning: '-Werror=' argument '-funroll-completely-grow-size' is not valid for C"

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97058 --- Comment #1 from Richard Biener --- You're not supposed to use this flag but the behavior is indeed weird. The last part "not valid for C/C++" is due to the fact the option is not marked for any language: funroll-completely-grow-size

[Bug tree-optimization/97064] New: BB vectorization behaves sub-optimal

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97064 Bug ID: 97064 Summary: BB vectorization behaves sub-optimal Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug gcov-profile/97065] New: Support -fprofile-update=set (boolean counters)

2020-09-16 Thread i at maskray dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97065 Bug ID: 97065 Summary: Support -fprofile-update=set (boolean counters) Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/97061] [OpenMP] ICE in in omp_add_variable, at gimplify.c:6955

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97061 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug fortran/97061] [OpenMP] ICE in in omp_add_variable, at gimplify.c:6955

2020-09-16 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97061 --- Comment #2 from Tobias Burnus --- I think I also got this ICE with an additional 'collapse(2)', which might indicate that a(nother) check is missing.

[Bug tree-optimization/97064] BB vectorization behaves sub-optimal

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97064 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Last

[Bug target/96789] x264: sub4x4_dct() improves when vectorization is disabled

2020-09-16 Thread linkw at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 Kewen Lin changed: What|Removed |Added Last reconfirmed||2020-09-16 Status|UNCONFIRMED

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

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug sanitizer/97067] New: UBSAN: False positive maybe-uninitialized

2020-09-16 Thread vincent.lebourlot at starqube dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97067 Bug ID: 97067 Summary: UBSAN: False positive maybe-uninitialized Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

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

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 --- Comment #5 from Jakub Jelinek --- So perhaps completely untested: --- gcc/dwarf2out.c.jj 2020-09-07 13:17:58.383594248 +0200 +++ gcc/dwarf2out.c 2020-09-16 10:53:44.353632197 +0200 @@ -26547,7 +26547,8 @@ dwarf2out_early_global_decl

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

2020-09-16 Thread jolsa at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 --- Comment #4 from Jiri Olsa --- (In reply to Jakub Jelinek from comment #3) > So this is really just something like: -O2 -g -dA: > extern int foo (unsigned int, unsigned int); > > int > bar (void) > { > foo (1, 2); > return 0; > } > >

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

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 Jakub Jelinek changed: What|Removed |Added Version|10.2.1 |11.0 --- Comment #6 from Jakub Jelinek

[Bug target/96789] x264: sub4x4_dct() improves when vectorization is disabled

2020-09-16 Thread linkw at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 --- Comment #12 from Kewen Lin --- > Thanks for the explanation! I'll look at it after checking 2). IIUC, the > advantage to eliminate stores here looks able to get those things which is > fed to stores and stores' consumers bundled, then get

[Bug gcov-profile/85351] [GCOV] Wrong coverage with exit() executed in a if statement within a called function

2020-09-16 Thread i at maskray dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85351 Fangrui Song changed: What|Removed |Added CC||i at maskray dot me --- Comment #5 from

[Bug target/96789] x264: sub4x4_dct() improves when vectorization is disabled

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 --- Comment #8 from Richard Biener --- (In reply to Kewen Lin from comment #7) > Two questions in mind, need to dig into it further: > 1) from the assembly of scalar/vector code, I don't see any stores needed > into temp array d (array diff in

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

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97060 --- Comment #8 from Jakub Jelinek --- Unfortunately the patch doesn't really bootstrap. Small testcase that ICEs: struct S { virtual ~S (); } s; This is on the external S::~S() declaration, which has non-NULL decl_ultimate_origin (the abstract

[Bug target/97032] [8/9/10/11 Regression] ICE output_operand: invalid use of register 'frame' since r8-1911

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97032 --- Comment #4 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:453a20c65722719b9e2d84339f215e7ec87692dc commit r11-3229-g453a20c65722719b9e2d84339f215e7ec87692dc Author: H.J. Lu Date: Mon Sep 14

[Bug gcov-profile/97069] Zero valued #line directive results in excessively large blocks of memory being allocated

2020-09-16 Thread martin.ogden at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97069 --- Comment #2 from Martin Ogden --- I appreciate `#line 0 "main.c"` doesn't make much sense, but according to https://gcc.gnu.org/onlinedocs/cpp/Line-Control.html, 0 is a valid input.

[Bug gcov-profile/97069] Zero valued #line directive results in excessively large blocks of memory being allocated

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97069 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug rtl-optimization/97071] New: Fails to CSE / inherit constant pool load

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071 Bug ID: 97071 Summary: Fails to CSE / inherit constant pool load Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug testsuite/97066] [11 Regression] regression caused by r11-3207

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97066 --- Comment #2 from CVS Commits --- The master branch has been updated by Feng Xue : https://gcc.gnu.org/g:f419a0158950034ed9996ae860b0c8df03731119 commit r11-3228-gf419a0158950034ed9996ae860b0c8df03731119 Author: Feng Xue Date: Wed Sep 16

[Bug gcov-profile/97069] New: Zero valued #line directive results in excessively large blocks of memory being allocated

2020-09-16 Thread martin.ogden at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97069 Bug ID: 97069 Summary: Zero valued #line directive results in excessively large blocks of memory being allocated Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug rtl-optimization/97071] Fails to CSE / inherit constant pool load

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071 --- Comment #4 from Richard Biener --- (In reply to Jakub Jelinek from comment #2) > REG_EQUAL notes aren't really needed for that, we have functions to query > the values from the constant pool for loads from it. > So guess it is a matter of

[Bug rtl-optimization/97071] Fails to CSE / inherit constant pool load

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071 --- Comment #3 from Richard Biener --- So on targets where the FP constant loads are separate insns the load of the negated constant could be replaced by a (neg:DF ..) which might even be profitable when not combined with the following add. As

[Bug fortran/95654] nvptx offloading: FAIL: libgomp.fortran/pr66199-5.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test

2020-09-16 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95654 --- Comment #7 from Tom de Vries --- Minimal example after commit 91347c3bbf7 "Fortran: OpenMP - fix simd with (last)private (PR97061)": ... ! { dg-do run } program main implicit

[Bug target/96789] x264: sub4x4_dct() improves when vectorization is disabled

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 --- Comment #10 from Richard Biener --- (In reply to Kewen Lin from comment #9) > (In reply to Richard Biener from comment #8) > > (In reply to Kewen Lin from comment #7) > > > Two questions in mind, need to dig into it further: > > > 1) from

[Bug fortran/97061] [OpenMP] ICE in in omp_add_variable, at gimplify.c:6955

2020-09-16 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97061 Tobias Burnus changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug rtl-optimization/97071] Fails to CSE / inherit constant pool load

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071 Richard Biener changed: What|Removed |Added Target||powerpc64le Keywords|

[Bug fortran/95654] nvptx offloading: FAIL: libgomp.fortran/pr66199-5.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test

2020-09-16 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95654 Tom de Vries changed: What|Removed |Added CC||vries at gcc dot gnu.org --- Comment #5

[Bug middle-end/96987] [11 regression] warning 'ptr' may be used uninitialized const pointer parameter

2020-09-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96987 --- Comment #5 from Martin Sebor --- A void pointer is usually cast to one to a complete type that's then used to access the object (e.g., bsearch). But not every instance of every warning should be expected to indicate a bug. Most only

[Bug fortran/95654] nvptx offloading: FAIL: libgomp.fortran/pr66199-5.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test

2020-09-16 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95654 --- Comment #8 from Tom de Vries --- Created attachment 49228 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49228=edit Dumps for failing test-case (no collapse case) (In reply to Tom de Vries from comment #7) > Minimal example after

[Bug demangler/97068] New: Can't demangle a certain symbl

2020-09-16 Thread cbiesinger at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97068 Bug ID: 97068 Summary: Can't demangle a certain symbl Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: demangler

[Bug target/96789] x264: sub4x4_dct() improves when vectorization is disabled

2020-09-16 Thread linkw at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 --- Comment #9 from Kewen Lin --- (In reply to Richard Biener from comment #8) > (In reply to Kewen Lin from comment #7) > > Two questions in mind, need to dig into it further: > > 1) from the assembly of scalar/vector code, I don't see any

[Bug fortran/97070] New: Discrepancy in results between OpenMP/OpenACC

2020-09-16 Thread venetis at ceid dot upatras.gr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97070 Bug ID: 97070 Summary: Discrepancy in results between OpenMP/OpenACC Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/97071] Fails to CSE / inherit constant pool load

2020-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071 --- Comment #5 from Richard Biener --- Related and more difficult case where the add is first and we'd want to change the load of -3 to a load of 3 so we can CSE the 3 for the multiplication. double foo (double x) { return (x + -3.) * 3.; }

[Bug fortran/95654] nvptx offloading: FAIL: libgomp.fortran/pr66199-5.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test

2020-09-16 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95654 --- Comment #6 from Tom de Vries --- Created attachment 49227 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49227=edit Dumps for failing test-case (In reply to Tom de Vries from comment #5) > Minimal example: > ... > ! { dg-do run }

[Bug c++/97033] g++ hangs on valid code

2020-09-16 Thread changkaiyan at live dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97033 Kaiyan Chang changed: What|Removed |Added CC||changkaiyan at live dot com --- Comment

[Bug rtl-optimization/97071] Fails to CSE / inherit constant pool load

2020-09-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug fortran/97061] [OpenMP] ICE in in omp_add_variable, at gimplify.c:6955

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97061 --- Comment #3 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:91347c3bbf788ede4af89f46206991c47fa8aceb commit r11-3232-g91347c3bbf788ede4af89f46206991c47fa8aceb Author: Tobias Burnus Date:

[Bug c/96571] Bad "set but not used" warning with _Generic

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96571 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d2472e513c6490b6e2832b07d08731df26e6dc06 commit r9-8909-gd2472e513c6490b6e2832b07d08731df26e6dc06 Author: Jakub Jelinek

[Bug fortran/93553] ICE in scan_omp_1_op, at omp-low.c:3485

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93553 --- Comment #11 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:cdc1ed0ceaf7e520164c262358ea6bfe89ff027c commit r9-8907-gcdc1ed0ceaf7e520164c262358ea6bfe89ff027c Author: Jakub Jelinek

[Bug debug/96729] [11 Regression] slow compile with `-g -O3` since r11-39-gf9e1ea10e657af9f

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96729 --- Comment #10 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:ace10c37de7c2f9f2d419337dc1f173c01f7ec7d commit r9-8911-gace10c37de7c2f9f2d419337dc1f173c01f7ec7d Author: Jakub Jelinek

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

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96174 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:fdcb6dae610aba75e23c1fd2d31b491691e54091 commit r9-8904-gfdcb6dae610aba75e23c1fd2d31b491691e54091 Author: Jakub Jelinek

[Bug middle-end/96459] OpenMP host teams reductions ignored

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96459 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:464ed899038051f80af1df7197e561f327502107 commit r9-8906-g464ed899038051f80af1df7197e561f327502107 Author: Jakub Jelinek

[Bug tree-optimization/96722] [8/9 Regression] Clobbers on NULL since r8-1519

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96722 --- Comment #12 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:acd97038dba34830520ed58915d509d21348b554 commit r9-8910-gacd97038dba34830520ed58915d509d21348b554 Author: Jakub Jelinek

[Bug c++/96862] -frounding-math -std=c++2a error: '(1.29e+2 * 6.9314718055994529e-1)' is not a constant expression

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96862 --- Comment #12 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:25542b27aa6a75ad0f7316c3767c957cce912fb7 commit r9-8912-g25542b27aa6a75ad0f7316c3767c957cce912fb7 Author: Jakub Jelinek

[Bug target/94820] [8/9 Regression] pr94780.c fails with ICE on aarch64

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94820 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:029d813ddf3595bfc93bfb4afad645dd033d21bf commit r9-8889-g029d813ddf3595bfc93bfb4afad645dd033d21bf Author: Haijian Zhang

[Bug c++/94951] [8/9 Regression] dereferencing type-punned pointer will break strict-aliasing rules when using super class for a template type

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94951 --- Comment #9 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:eca1dbea010ba4c18ccec90bacbad5d8ec72c09f commit r9-8897-geca1dbea010ba4c18ccec90bacbad5d8ec72c09f Author: Jakub Jelinek

[Bug c++/95328] structured binding of template type inside template function is reported as "incomplete class type"

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95328 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:8efa945b308307fd9b0313705f5826a8499de405 commit r9-8900-g8efa945b308307fd9b0313705f5826a8499de405 Author: Jakub Jelinek

[Bug c/94842] [8/9 Regression] internal compiler error: in gimplify_label_expr, at gimplify.c:2573

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94842 --- Comment #11 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b66139a3ba159473432edabb983c62219a28590d commit r9-8894-gb66139a3ba159473432edabb983c62219a28590d Author: Jakub Jelinek

[Bug middle-end/95903] gcc 10: wrong code with -fwrapv

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95903 --- Comment #12 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:a1eb6e41832816b671d3b945014f7e8255167470 commit r9-8902-ga1eb6e41832816b671d3b945014f7e8255167470 Author: Jakub Jelinek

[Bug middle-end/95810] Spurious UBSan warning when computing the opposite of the absolute value of INT_MIN

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95810 --- Comment #4 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:6ff6c02695c9b6ae6e840422080f6d10449577b8 commit r9-8901-g6ff6c02695c9b6ae6e840422080f6d10449577b8 Author: Jakub Jelinek

[Bug middle-end/96426] __builtin_convertvector ICE without lhs

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96426 --- Comment #4 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:3f804f63cde54ff94f35abd00953b050a4c861c7 commit r9-8905-g3f804f63cde54ff94f35abd00953b050a4c861c7 Author: Jakub Jelinek

[Bug target/94832] AVX512 scatter/gather macros lack parentheses when unoptimized

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94832 --- Comment #9 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:ccee0511abf6e0bb679fa6b4941e5a71a6521b12 commit r9-8892-gccee0511abf6e0bb679fa6b4941e5a71a6521b12 Author: Jakub Jelinek

[Bug target/94832] AVX512 scatter/gather macros lack parentheses when unoptimized

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94832 --- Comment #8 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f97bf9657cecaaf8afd14b43e5ca9be294ab870c commit r9-8891-gf97bf9657cecaaf8afd14b43e5ca9be294ab870c Author: Jakub Jelinek

[Bug c/96545] ICE in get_atomic_generic_size

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96545 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:67627293b4fe2b230c6c32484752adb49f713315 commit r9-8908-g67627293b4fe2b230c6c32484752adb49f713315 Author: Jakub Jelinek

[Bug c++/86346] internal compiler error related to duduction guides

2020-09-16 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86346 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED CC|

[Bug c/78666] conflicting attribute alloc_size accepted

2020-09-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78666 Martin Sebor changed: What|Removed |Added Known to fail||10.2.0, 7.3.0, 8.2.0, 9.1.0 Target

[Bug c/96126] conflicting attribute section accepted on redeclaration

2020-09-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96126 Martin Sebor changed: What|Removed |Added Target Milestone|--- |11.0 Resolution|---

[Bug target/96139] Vector element extract mistypes long long int down to long int

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96139 --- Comment #11 from CVS Commits --- The releases/gcc-8 branch has been updated by Will Schmidt : https://gcc.gnu.org/g:74c624523bdbe4329c7cb77bff222ac695e36c95 commit r8-10453-g74c624523bdbe4329c7cb77bff222ac695e36c95 Author: Will Schmidt

[Bug c/97073] New: Miscompilation with -m32 -O1 -march=i686

2020-09-16 Thread sirl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97073 Bug ID: 97073 Summary: Miscompilation with -m32 -O1 -march=i686 Product: gcc Version: 8.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug libstdc++/96958] Long Double in Hash Table policy forces soft-float calculations

2020-09-16 Thread houdek.r...@fex-emu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96958 Ryan Houdek changed: What|Removed |Added CC||houdek.r...@fex-emu.org --- Comment #4

[Bug analyzer/97074] New: -Wanalyzer-malloc-leak false positive when merging states

2020-09-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97074 Bug ID: 97074 Summary: -Wanalyzer-malloc-leak false positive when merging states Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug other/97076] New: clang-format file does not work for some C++11 code

2020-09-16 Thread dmjpp at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97076 Bug ID: 97076 Summary: clang-format file does not work for some C++11 code Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/97034] [11 Regression] ICE on C++20 code: gcc_assert failure in return type deduction (gcc/cp/pt.c:26984 in type_dependent_expression_p(tree_node*))

2020-09-16 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97034 --- Comment #2 from Marek Polacek --- // PR c++/97034 namespace N { template struct S { template S(T, U); }; } // namespace N template struct E { template struct G { T t; }; void fn() { G{N::S{'a', 1}}; } };

[Bug analyzer/97072] New: -Wanalyzer-malloc-leak false positive when writing through some pointers

2020-09-16 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97072 Bug ID: 97072 Summary: -Wanalyzer-malloc-leak false positive when writing through some pointers Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/97071] Fails to CSE / inherit constant pool load

2020-09-16 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97071 Segher Boessenkool changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/94524] [8/9 Regression] wrong code with vector modulo operation since r0-117580

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94524 --- Comment #7 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:780b2ab071391495690141c61604370d6cf7af49 commit r9-8877-g780b2ab071391495690141c61604370d6cf7af49 Author: Jakub Jelinek

[Bug rtl-optimization/94618] [8/9 Regression] '-fcompare-debug' failure (length) with -O2 -fnon-call-exceptions since r8-565-g7581ce9a1ad6df9c

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94618 --- Comment #11 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:dea597314f4503228e23e887ddbb773cbf197093 commit r9-8881-gdea597314f4503228e23e887ddbb773cbf197093 Author: Jakub Jelinek

[Bug c/94641] -Wpadded -fsanitize=undefined together cause warning on main()

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94641 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:1e4a928134e8f17bbcae99f2bac2bbce73ef6f73 commit r9-8882-g1e4a928134e8f17bbcae99f2bac2bbce73ef6f73 Author: Jakub Jelinek

[Bug c/94755] [9/10/11 Regression] internal compiler error: Segmentation fault

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94755 --- Comment #3 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d6a341eb9170fdb21aee235142d1f09e6dc5c5cd commit r9-8886-gd6a341eb9170fdb21aee235142d1f09e6dc5c5cd Author: Jakub Jelinek

[Bug c/94705] [8/9 Regression] internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in diag_attr_exclusions, at attribs.c:396 since r8-5161

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94705 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:934ede34973909eb15b678f88395d83be01433e7 commit r9-8883-g934ede34973909eb15b678f88395d83be01433e7 Author: Jakub Jelinek

[Bug target/94780] [8/9 Regression] ICE in walk_body at gcc/tree-nested.c:713 since r6-3632-gf6f69fb09c5f81df

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94780 --- Comment #9 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:1777beb6b12983b946dae4177470a319693fc0dc commit r9-8887-g1777beb6b12983b946dae4177470a319693fc0dc Author: Jakub Jelinek

[Bug tree-optimization/94809] [8/9 Regression] Different results between gcc-9 and gcc-6

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94809 --- Comment #8 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:522022361984407ebc84cde22bdbd199261d0443 commit r9--g522022361984407ebc84cde22bdbd199261d0443 Author: Jakub Jelinek

[Bug target/94826] [8/9 regression] ICE in gcc.dg/pr94780.c after r10-7999

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94826 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:540e1de23a70360fe9b626df8420be704d02e3a7 commit r9-8890-g540e1de23a70360fe9b626df8420be704d02e3a7 Author: Jakub Jelinek

[Bug middle-end/95108] [9 Regression] ICE in tree_fits_uhwi_p, at tree.c:7292

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95108 --- Comment #7 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b78ea59edbd354fed914d0f8eb78109db7316ce8 commit r9-8899-gb78ea59edbd354fed914d0f8eb78109db7316ce8 Author: Jakub Jelinek

[Bug target/94950] [8/9 regression] ICE in gcc.dg/pr94780.c on riscv64

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94950 --- Comment #10 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:79002374e81588fa1052c21f3d397cf9ad61f97d commit r9-8896-g79002374e81588fa1052c21f3d397cf9ad61f97d Author: Jakub Jelinek

[Bug rtl-optimization/94873] [8/9 Regression] wrong code with -O -fno-merge-constants -fno-split-wide-types -fno-tree-fre

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94873 --- Comment #24 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:0f717ba5975ab42e1176db4cd2384f1862872519 commit r9-8895-g0f717ba5975ab42e1176db4cd2384f1862872519 Author: Jakub Jelinek

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

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95080 --- Comment #7 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:9d01f91514f627590adc408ac9a35a7153123119 commit r9-8898-g9d01f91514f627590adc408ac9a35a7153123119 Author: Jakub Jelinek

[Bug tree-optimization/94621] [9 Regression] GCC 9.2.1 segfaults when compiling file with -O3 since r9-5354

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94621 --- Comment #10 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:5b23b0c44692cc5e4d5e726f96497bff73094e7b commit r9-8880-g5b23b0c44692cc5e4d5e726f96497bff73094e7b Author: Jakub Jelinek

[Bug c++/94742] [8/9 Regression] Incorrect "no return statement" warning with [[noreturn]] and __FUNCTION__

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94742 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:e9dbd80b5e62a126ccb40970f0fb233f7e0ac3a6 commit r9-8885-ge9dbd80b5e62a126ccb40970f0fb233f7e0ac3a6 Author: Jakub Jelinek

[Bug c++/94571] Error: Expected comma or semicolon, comma found

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94571 --- Comment #7 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:a43981bb51fd0b8e68452faea6ec160cbea058e5 commit r9-8879-ga43981bb51fd0b8e68452faea6ec160cbea058e5 Author: Jakub Jelinek

[Bug target/94710] [8/9 Regression] Assembler messages: Error: operand out of range (4 is not between 0 and 3) (xxsldwi 0,32,33,4)

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94710 --- Comment #11 from CVS Commits --- The releases/gcc-9 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:15e2cca37186c848d12f4a0bb9ebcb8be32ed9de commit r9-8884-g15e2cca37186c848d12f4a0bb9ebcb8be32ed9de Author: Jakub Jelinek

[Bug c++/86403] Deduction guides not supported in local classes

2020-09-16 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86403 Marek Polacek changed: What|Removed |Added Keywords||rejects-valid CC|

[Bug c/78666] conflicting attribute alloc_size accepted

2020-09-16 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78666 --- Comment #10 from CVS Commits --- The master branch has been updated by Martin Sebor : https://gcc.gnu.org/g:71ad0b5dde449ee1f6b755a99f5c52152e375835 commit r11-3239-g71ad0b5dde449ee1f6b755a99f5c52152e375835 Author: Martin Sebor Date:

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