Yang Zhang <yanghatespam@xxxxxxxxx> writes: > I peeked under gcc/config/i386/ and found the host_detect_local_cpu() > function - is there any way to observe the return value of this > function via the gcc frontend? Compile a C file with gcc -c -march=native -v. Look at the options passed to cc1. You should see a -march= option. That is what was detected. Ian
