.h8300h .text h8300h_bit_ops_4: bor #0,r0l bor #0,@er0 bor #0,@64:8 bst #0,r0l bst #0,@er0 bst #0,@64:8 btst #0,r0l btst #0,@er0 btst #0,@64:8 btst r1l,r0l btst r1l,@er0 btst r1l,@64:8 bxor #0,r0l bxor #0,@er0 bxor #0,@64:8