[理工] [計組] data hazard
最近遇到幾個data hazard的問題想請教大家
例如
1.
lw $t1, 0($s1)
sw $t1,32($s2)
2.
sw $t1, 0($s1)
lw $t2, 0($s1)
3.
addi $t1, $s1, 4
bne $t1, $s1, aaa
上面這些哪些有hazard呢?
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