https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120942
--- Comment #4 from Renze Lin <q1210081098 at gmail dot com> --- (In reply to Andrew Pinski from comment #2) > Also can you provide the full output of "gcc -v" ? The output is """ (base) root@ef26e3b1bbd5:/GCC-15-COVERAGE/bin# ./gcc -v Using built-in specs. COLLECT_GCC=./gcc COLLECT_LTO_WRAPPER=/GCC-15-COVERAGE/libexec/gcc/x86_64-pc-linux-gnu/15.0.1/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ./../gcc-15/configure --enable-languages=c,c++ --prefix=/GCC-15-COVERAGE --enable-coverage Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 15.0.1 20250225 (experimental) (GCC) """