[Bug c++/114592] New: Bogus `maybe-uninitialized` on std::variant with std::string with -O3

Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: janisozaur+gcc at gmail dot com Target Milestone: --- Created attachment 57879 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57879&action=edit minimized reproduce

[Bug c++/114519] New: GCC 14 trunk fails to compile chrono with -fno-char8_t -std=gnu++20

Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: janisozaur+gcc at gmail dot com Target Milestone: --- Created attachment 57830 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57830&action=edit failure log gcc 2

[Bug tree-optimization/105937] [12 Regression] maybe-uninitialized with std::optional

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105937 --- Comment #7 from janisozaur+gcc at gmail dot com --- Will the fix get merged to 12.3 as well? This currently prevents the project I work on from compiling with GCC (https://github.com/OpenRCT2/OpenRCT2/issues/17371)

[Bug c++/105937] New: [12] Regression with maybe-uninitialized

++ Assignee: unassigned at gcc dot gnu.org Reporter: janisozaur+gcc at gmail dot com Target Milestone: --- Created attachment 53125 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53125&action=edit Test case extracted from original code Commit https://gcc.gn

[Bug c++/80265] __builtin_{memcmp,memchr,strlen} are not usable in constexpr functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80265 janisozaur+gcc at gmail dot com changed: What|Removed |Added CC||janisozaur+gcc at gmail

[Bug c++/84357] New: Incorrect 'foo' is used uninitialized with -O3

mponent: c++ Assignee: unassigned at gcc dot gnu.org Reporter: janisozaur+gcc at gmail dot com Target Milestone: --- Created attachment 43402 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43402&action=edit reproducer Compile attachment with `-O3 -Werror -Wunini

[Bug c/68044] New: ceil() with -O3 and -masm=intel fails to compile

: c Assignee: unassigned at gcc dot gnu.org Reporter: janisozaur+gcc at gmail dot com Target Milestone: --- Created attachment 36559 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36559&action=edit test case file on Arch Linux with gcc 5.2.0, glibc 2.22-3 Test