Guarded Execution
as
supports the full range of guarded execution
directives for each instruction. Just append the directive after the
instruction proper. The directives are:
/tx
- Execute the instruction if flag f0 is true.
/fx
- Execute the instruction if flag f0 is false.
/xt
- Execute the instruction if flag f1 is true.
/xf
- Execute the instruction if flag f1 is false.
/tt
- Execute the instruction if both flags f0 and f1 are true.
/tf
- Execute the instruction if flag f0 is true and flag f1 is false.