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Zhang Fuxin
2021-10-27 19:14:51 +08:00
commit c632bed67e
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materials/chapter2/loop.S Normal file
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test_for:
or $t0,$r0,$r0
or $t1,$r0,$r0
.L2:
blt $t0,$a0,.L3
or $a0,$t1,$r0
jr $ra
.L3:
add.w $t1,$t1,$t0
addi.w $t0,$t0,1
b .L2
test_while:
or $t0,$r0,$r0
or $t1,$r0,$r0
.L2:
blt $t0,$a0,.L3
or $a0,$t1,$r0
jr $ra
.L3:
add.w $t1,$t1,$t0
addi.w $t0,$t0,1
b .L2
test_dowhile:
or $t0,$r0,$r0
or $t3,$r0,$r0
.L2:
add.w $t1,$t3,$t0
addi.w $t2,$t0,1
or $t3,$t1,$r0
or $t0,$t2,$r0
blt $t2,$a0,.L2
or $a0,$t1,$r0
jr $ra