[Bug libstdc++/104990] New: [12 Regression] std::get_time is incompatible with clang 14

2022-03-20 Thread bero at lindev dot ch via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104990 Bug ID: 104990 Summary: [12 Regression] std::get_time is incompatible with clang 14 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal P

[Bug target/104991] New: [nvptx] Simplify muniform-simt transformation

2022-03-20 Thread vries at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104991 Bug ID: 104991 Summary: [nvptx] Simplify muniform-simt transformation Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Componen

[Bug c++/98056] coroutines: ICE tree check: expected record_type or union_type or qual_union_type, have array_type since r11-2183-g0f66b8486cea8668

2022-03-20 Thread sks_f at mail dot ru via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98056 Konstantin changed: What|Removed |Added CC||sks_f at mail dot ru --- Comment #17 from K

[Bug c++/103871] [11/12 Regression] co_await causes build error

2022-03-20 Thread sks_f at mail dot ru via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103871 Konstantin changed: What|Removed |Added CC||sks_f at mail dot ru --- Comment #7 from K

[Bug libstdc++/104990] [12 Regression] std::get_time is incompatible with clang 14

2022-03-20 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104990 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug libstdc++/104990] [12 Regression] std::get_time is incompatible with clang 14

2022-03-20 Thread bero at lindev dot ch via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104990 --- Comment #2 from Bernhard Rosenkraenzer --- clang's __GNUC__ defines depend on a command line -fgnuc-version= This showed up with -fgnuc-version=11.2 on the command line to work around code doing broken things like in the particular code bei

[Bug rtl-optimization/104869] [12 Regression] Miscompilation of qt5-qtdeclarative since r12-6342-ge7a7dbb5ca5dd696

2022-03-20 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104869 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assign

[Bug tree-optimization/104992] New: [missed optimization] x / y * y == x not optimized to x % y == 0

2022-03-20 Thread tilkax at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104992 Bug ID: 104992 Summary: [missed optimization] x / y * y == x not optimized to x % y == 0 Product: gcc Version: 11.2.1 Status: UNCONFIRMED Severity: normal

[Bug c++/104993] New: [modules] Missing diagnostic when exporting using-directive

2022-03-20 Thread johelegp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104993 Bug ID: 104993 Summary: [modules] Missing diagnostic when exporting using-directive Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: diagnostic

[Bug fortran/104570] [12 Regression] ICE in gfc_conv_scalarized_array_ref, at fortran/trans-array.cc:3681 since r12-7217-g57da34939703a6e6

2022-03-20 Thread mikael at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104570 Mikael Morin changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/104992] [missed optimization] x / y * y == x not optimized to x % y == 0

2022-03-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104992 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Keywords|

[Bug c++/104924] bad_variant_access When using iostream and variant as modules

2022-03-20 Thread yunior.eury at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104924 --- Comment #3 from Lorenzo Gomez --- (In reply to Andrew Pinski from comment #1) > C++ modules in GCC 11 (and it looks like 12 but some bugs have been fixed > there) is still considered experimental and your mileage on this feature > will varry

[Bug target/100641] Link error when using extern thread_local variables on AIX

2022-03-20 Thread hstong at ca dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100641 Hubert Tong changed: What|Removed |Added CC||hstong at ca dot ibm.com --- Comment #2 f

[Bug c++/104994] New: extern thread_local declaration rejected in constexpr

2022-03-20 Thread hstong at ca dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104994 Bug ID: 104994 Summary: extern thread_local declaration rejected in constexpr Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal

[Bug libstdc++/104990] [12 Regression] std::get_time is incompatible with clang 14

2022-03-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104990 --- Comment #3 from Andrew Pinski --- >This showed up with -fgnuc-version=11.2 Well then this is a bug in clang for allowing this really. libstdc++ uses extensions based on the GNUC++ version and you specify that it was the wrong version of GCC

[Bug libstdc++/104990] [12 Regression] std::get_time is incompatible with clang 14

2022-03-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104990 --- Comment #4 from Andrew Pinski --- >This showed up with -fgnuc-version=11.2 on the command line to work around >code doing broken things like in the particular code being compiled. Why not fix that code instead of having libstdc++ workaroun

[Bug rtl-optimization/104985] [12 Regression] ICE: SIGSEGV in undo_to_marker / adjust_reg_mode with -Os -frounding-math

2022-03-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104985 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |12.0

[Bug c++/104995] New: access checking for function pointer template parameters takes place at call site

2022-03-20 Thread mawww at kakoune dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104995 Bug ID: 104995 Summary: access checking for function pointer template parameters takes place at call site Product: gcc Version: 11.2.1 Status: UNCONFIRMED Seve

[Bug c++/104995] access checking for function pointer template parameters takes place at call site

2022-03-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104995 Andrew Pinski changed: What|Removed |Added Keywords||c++-lambda --- Comment #1 from Andrew P

[Bug middle-end/104975] ICE in execute, at gimple-harden-conditionals.cc:577 and returns_twice and pure attributes on the same function

2022-03-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104975 Andrew Pinski changed: What|Removed |Added Component|tree-optimization |middle-end Summary|ICE in ex

[Bug target/104977] [avx512fp16] wrong code for vfmaddcsh when -masm=intel.

2022-03-20 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104977 --- Comment #2 from CVS Commits --- The master branch has been updated by Hongyu Wang : https://gcc.gnu.org/g:e767da23de12ceb1bf3aece4dae0ae20bf605b04 commit r12-7730-ge767da23de12ceb1bf3aece4dae0ae20bf605b04 Author: Hongyu Wang Date: Fri M

[Bug target/104977] [avx512fp16] wrong code for vfmaddcsh when -masm=intel.

2022-03-20 Thread wwwhhhyyy333 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104977 --- Comment #3 from Hongyu Wang --- Fixed for GCC 12.

[Bug target/104890] [11 Regression] doesn't work with __attribute__((target ("general-regs-only"))) and -march=i686

2022-03-20 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104890 H.J. Lu changed: What|Removed |Added CC||crazylht at gmail dot com --- Comment #15 fro

[Bug target/104890] [11 Regression] doesn't work with __attribute__((target ("general-regs-only"))) and -march=i686

2022-03-20 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104890 --- Comment #16 from H.J. Lu --- [hjl@gnu-skx-1 gcc]$ ./xgcc -B./ -O2 -m32 /tmp/x.c -S -march=sapphirerapids -mshstk In file included from ./include/x86gprintrin.h:45, from /tmp/x.c:1: ./include/cetintrin.h: In function ?_Unw