44 lines
646 B
NASM
44 lines
646 B
NASM
# test forward1 and left branch command
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f1:
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addi $s1, $zero, 1
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addi $s2, $zero, 1
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addi $s3, $zero, 0
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beq $s1, $s2, f3 # branch to f3
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f2:
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addi $s1, $zero, -2
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addi $s3, $zero, 0
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bltz $s1, f4
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f3:
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addi $s1, $zero, 1
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addi $s2, $zero, 2
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addi $s3, $zero, 0
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bne $s1, $s2, f2
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f4:
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addi $s1, $zero, -1
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addi $s3, $zero, 0
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bltzal $s1, f5
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final:
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jr $ra # to f6
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f5:
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addi $s1, $zero, -1
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addi $s3, $zero, 0
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bgez $s1, end # no jump
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addi $s1, $zero, 1
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addi $s3, $zero, 0
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blez $s1, end # no jump
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bgtz $s1, f6
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j end # no exetable
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f6:
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addi $s1, $zero, 1
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addi $s3, $zero, 0
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bgezal $s1, final
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end: |