The previous log in the frontend is super useful when an instruction
decoding wasn't supported.
Now that most of AVX is covered, a game will crash on SIGILL (and
usually catch it) and close without any indication.
Now if the instruction is decoded but it is invalid for the
configuration, still output a message as a good indicator that the game
is using instructions that the host doesn't support.
Will let us still pick up on games crashing due to lack of SVE very
easily.