@0xabad1dea It’s so diabolically bad I don’t know how you do it. We’re not talking about gcc -O3 here, which does some truly herculian things, we’re talking about GCC with basically every optimization disabled. I don’t understand how the generated code wouldn’t run within a finite constant factor of gcc here, you just have to spit out the dumbest possible assembly for a given input source. You just know there’s some absolutely horrific workarounds going in here because it’s apocalyptically bad in utterly incomprehensible ways.