bltz

Operands

reg, id

Branch if Less Than Zero : Branch to statement at label if t1 < 0

Variants

  • Branch if Less Than Zero : Branch to statement at label if t1 < 0 bltz t1,label
# First bltz case is taken; second is not. t2 ends at 11 (10 + 1).
.text
li t2, 0
li t0, -1
bltz t0, taken
addi t2, t2, 1
j first_done # Skip the other marker unconditionally.
taken:
addi t2, t2, 10
first_done:
li t0, 1
bltz t0, missed
addi t2, t2, 1
j second_done # Skip the other marker unconditionally.
missed:
addi t2, t2, 10
second_done:
# t2=11 proves one taken and one untaken path.