Well, yes, but it quickly gets as painful as debugging raw assembly with almost no symbol informations. You might get lucky from time to time and get some debug

Well, yes, but it quickly gets as painful as debugging raw assembly with almost no symbol informations. You might get lucky from time to time and get some debug info available for some variables, but in hot loops and highly inlined code, you're back to raw assembly. Doable for sure, but 100x slower to figure out anything compared to non-optimized code.