03 (optimization) AVX2
These are related to compiling c files in windows, while using windows APIs For Release builds: /nodefaultlib:vccorlib /nodefaultlib:msvcrt vccorlib.lib msvcrt.lib
For Debug builds: /nodefaultlib:vccorlibd /nodefaultlib:msvcrtd vccorlibd.lib msvcrtd.lib
Vectorcall
-mfma FMA support