GoIfZ LLLL

PC = (X == 0) ? LLLL : (PC + 1); Z=T; Y=Z; X=Y

This is a conditional GoTo instruction. It tests the contents of X, Popping the register stack in the process, then transfers program control (jumps) to the program line LLLL if X was zero (or False).

This instruction has the alias (alternative name) GoIfF

See also GoTo, GoIfNZ, GoIfXEQ, GoIfXNE, GoIfXGT, GoIfXGE, GoIfXLT, GoIfXLE, GoIfF, GoIfT