forked from NUDT-compiler/nudt-compiler-cpp
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53 lines
846 B
53 lines
846 B
.text
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.globl reverse
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.p2align 2
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reverse:
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.L.reverse.0:
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stp x29, x30, [sp, #-16]!
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mov x29, sp
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sub sp, sp, #32
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str x20, [sp, #0]
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str x19, [sp, #8]
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mov w19, w0
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mov w8, #1
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cmp w19, w8
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b.le .L.reverse.1
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b .L.reverse.2
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.L.reverse.1:
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bl getint
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mov w8, w0
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mov w0, w8
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bl putint
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b .L.reverse.3
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.L.reverse.2:
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bl getint
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mov w20, w0
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mov w8, #1
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sub w8, w19, w8
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mov w0, w8
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bl reverse
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mov w0, w20
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bl putint
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b .L.reverse.3
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.L.reverse.3:
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ldr x20, [sp, #0]
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ldr x19, [sp, #8]
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add sp, sp, #32
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ldp x29, x30, [sp], #16
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ret
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.text
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.globl main
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.p2align 2
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main:
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.L.main.0:
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stp x29, x30, [sp, #-16]!
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mov x29, sp
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mov w8, #200
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mov w0, w8
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bl reverse
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mov w8, #0
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mov w0, w8
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ldp x29, x30, [sp], #16
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ret
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