[cardiffspaceman]

I used to do my production code exclusively in 6502 assembler, with some tools in P-system Pascal. As I would read in magazines about the C language I would try to imagine what the C compiler would generate for certain constructs, and I couldn't imagine it being efficient compared to other 8-bit processors. Then we decided to experiment (at the company) with C and got a compiler. I was right, the code was awful. It used exactly the idioms I thought I would use if I had to to it. I can picture a really top-notch compiler doing better (because I'm more familiar with optimization in compilers now), but sooner or later some of the quirks (like 8-bit index registers and only page 0 can be used for pointers) will catch you.