They should have gone one step further and also optimized for query performance (without editing the source code).

I have cough AI generated an x86 to x86 compiler (takes x86 in, replaces arbitrary instructions with functions and spits x86 out), at first it was horrible, but letting it work for 2 more days it was actually close to only 50% to 60% slowdown when every memory read instruction was replaced.

Now that's when people should get scared. But it's also reasonable to assume that CCC will look closer to GCC at that point, maybe influenced by other compilers as well. Tell it to write an arm compiler and it will never succeed (probably, maybe can use an intermeriadry and shove it into LLVM and it'll work, but at that point it is no longer a "C" compiler).