Robuta

https://www.spec.org/cpu2017/flags/Intel-ic2022-official-linux64_revA.2023-03-29.html

SPEC CPU 2017 Flag Description for the Intel(R) C++ and Fortran Compiler for IA32 and Intel 64...

spec cpu flag description intel

https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2590149.html

[PATCH v2 23/62] objtool: Clean up compiler flag usage

compiler flag patch clean usage