It is clearly not what their charts are based on though. Their example output jsr fn eor #5 ldx #3 sax S sec sbc S rts Is better but not drasti

It is clearly not what their charts are based on though. Their example output jsr fn eor #5 ldx #3 sax S sec sbc S rts Is better but not drastically so than the output of another 6502 compiler on godbolt: _kekw_sloc0_1_0: .ds 1 _kekw: jsr _fn eor #0x05 tax and #0x03 sta *_kekw_sloc0_1_0 txa sec sbc *_kekw_sloc0_1_0 rts