amominu.w

Operands

reg, reg, (reg)

Atomic minimum (unsigned) : Set t1 to the word at the address in t3, and store the smaller of that value and t2 there, comparing as unsigned

Variants

Atomic minimum (unsigned) : Set t1 to the word at the address in t3, and store the smaller of that value and t2 there, comparing as unsigned amominu.w t1, t2, (t3)

# value is initialized and naturally aligned for this operation.
.data
value: .word 0x12345678
.text
la t0, value
# Atomic operation returns the old value 305419896 in t2, then changes value to 5.
li t1, 5
amominu.w t2, t1, (t0)
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