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sample.vox.s
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#include "vox_lib.h"
.global main
.text
.align 2
# fun main();
main:
addi sp, sp, -120
sd ra, 112(sp)
sd s1, 104(sp)
sd s2, 96(sp)
sd s3, 88(sp)
sd s4, 80(sp)
sd s5, 72(sp)
sd s6, 64(sp)
sd s7, 56(sp)
sd s8, 48(sp)
sd s9, 40(sp)
sd s10, 32(sp)
# vector_set global_vektor2, 0, 4
ld t1, vektor2_value
li s1, 0
li s2, 4
sd s1, 0(t1)
sd s2, 8(t1)
# vector_set global_vektor2, 1, 5
ld t1, vektor2_value
addi t1, t1, 16
li s3, 0
li s4, 5
sd s3, 0(t1)
sd s4, 8(t1)
# vector_set global_vektor2, 2, 6
ld t1, vektor2_value
addi t1, t1, 32
li s5, 0
li s6, 6
sd s5, 0(t1)
sd s6, 8(t1)
# vector_set global_vektor, 0, 1
ld t1, vektor_value
li s7, 0
li s8, 1
sd s7, 0(t1)
sd s8, 8(t1)
# vector_set global_vektor, 1, 2
ld t1, vektor_value
addi t1, t1, 16
li s9, 0
li s10, 2
sd s9, 0(t1)
sd s10, 8(t1)
# vector_set global_vektor, 2, 3
ld t1, vektor_value
addi t1, t1, 32
li t3, 0
li t4, 3
sd t3, 0(t1)
sd t4, 8(t1)
# vector_set global_vektor, 3, global_vektor2
ld t1, vektor_value
addi t1, t1, 48
ld t5, vektor2_type
ld t6, vektor2_value
sd t5, 0(t1)
sd t6, 8(t1)
# vector_set global_vektor, 4, "123"
ld t1, vektor_value
addi t1, t1, 64
li a0, 3
la a1, .L_string2
sd a0, 0(t1)
sd a1, 8(t1)
# arg 5
li a0, 0
li a1, 5
# call .tmp0, "fib"
la t0, vektor2_type #backend: global spill
sd t5, (t0)
sd t6, 8(t0)
call fib
# arg .tmp0
mv t5, a0 #backend: clearing a0 for return val
mv t6, a1 #backend: clearing a1 for return val
# call "__vox_print__"
#backend: saving caller saved regs
addi sp, sp, -16
sd t5, 0(sp)
sd t6, 8(sp)
call __vox_print__
ld t5, 0(sp)
ld t6, 8(sp)
addi sp, sp, 16
# arg 10
li a0, 0
li a1, 10
# call .tmp1, "even"
#backend: saving caller saved regs
addi sp, sp, -16
sd t5, 0(sp)
sd t6, 8(sp)
call even
ld t5, 0(sp)
ld t6, 8(sp)
addi sp, sp, 16
# arg .tmp1
mv t3, a0 #backend: clearing a0 for return val
mv t4, a1 #backend: clearing a1 for return val
# call "__vox_print__"
#backend: saving caller saved regs
addi sp, sp, -32
sd t5, 0(sp)
sd t6, 8(sp)
sd t3, 16(sp)
sd t4, 24(sp)
call __vox_print__
ld t5, 0(sp)
ld t6, 8(sp)
ld t3, 16(sp)
ld t4, 24(sp)
addi sp, sp, 32
# return
ld ra, 112(sp)
ld s1, 104(sp)
ld s2, 96(sp)
ld s3, 88(sp)
ld s4, 80(sp)
ld s5, 72(sp)
ld s6, 64(sp)
ld s7, 56(sp)
ld s8, 48(sp)
ld s9, 40(sp)
ld s10, 32(sp)
addi sp, sp, 120
li a0, 0
ret
# fun fib(n);
fib:
addi sp, sp, -184
sd ra, 176(sp)
sd s1, 168(sp)
sd s2, 160(sp)
sd s3, 152(sp)
sd s4, 144(sp)
sd s5, 136(sp)
sd s6, 128(sp)
sd s7, 120(sp)
sd s8, 112(sp)
# param n
# <= .tmp0, n, 1
li s1, 0
li s2, 1
li s3, 2
slt s4, a1, s2
sub t0, a1, s2
seqz t0, t0
or s4, s4, t0
#backend: spilling n at basic block end
sd a0, 0(sp)
sd a1, 8(sp)
# branch_if_false .tmp0, ".L_endif1"
beq s4, zero, .L_endif1
# return 1
li a0, 0
li a1, 1
ld ra, 176(sp)
ld s1, 168(sp)
ld s2, 160(sp)
ld s3, 152(sp)
ld s4, 144(sp)
ld s5, 136(sp)
ld s6, 128(sp)
ld s7, 120(sp)
ld s8, 112(sp)
addi sp, sp, 184
ret
# label ".L_endif1"
.L_endif1:
# sub .tmp2, n, 1
ld a0, 0(sp)
ld a1, 8(sp)
li a2, 0
li a3, 1
call __vox_sub__
# arg .tmp2
mv s1, a0 #backend: clearing a0 for return val
mv s2, a1 #backend: clearing a1 for return val
# call .tmp3, "fib"
call fib
# sub .tmp4, n, 2
mv a6, a0 #backend: clearing a0 for return val
mv a7, a1 #backend: clearing a1 for return val
ld a0, 0(sp)
ld a1, 8(sp)
li a2, 0
li a3, 2
call __vox_sub__
# arg .tmp4
mv a4, a0 #backend: clearing a0 for return val
mv a5, a1 #backend: clearing a1 for return val
# call .tmp5, "fib"
#backend: saving caller saved regs
addi sp, sp, -32
sd a6, 0(sp)
sd a7, 8(sp)
sd a4, 16(sp)
sd a5, 24(sp)
call fib
ld a6, 0(sp)
ld a7, 8(sp)
ld a4, 16(sp)
ld a5, 24(sp)
addi sp, sp, 32
# add .tmp1, .tmp3, .tmp5
mv s3, a0 #backend: clearing a0 for return val
mv s4, a1 #backend: clearing a1 for return val
mv a0, a6
mv a1, a7
mv a2, s3
mv a3, s4
call __vox_add__
# return .tmp1
ld ra, 176(sp)
ld s1, 168(sp)
ld s2, 160(sp)
ld s3, 152(sp)
ld s4, 144(sp)
ld s5, 136(sp)
ld s6, 128(sp)
ld s7, 120(sp)
ld s8, 112(sp)
addi sp, sp, 184
ret
# fun even(n);
even:
addi sp, sp, -136
sd ra, 128(sp)
sd s1, 120(sp)
sd s2, 112(sp)
sd s3, 104(sp)
sd s4, 96(sp)
sd s5, 88(sp)
sd s6, 80(sp)
# param n
# == .tmp0, n, 0
li s1, 0
li s2, 0
li s3, 2
sub t0, a1, s2
seqz s4, t0
#backend: spilling n at basic block end
sd a0, 0(sp)
sd a1, 8(sp)
# branch_if_false .tmp0, ".L_endif2"
beq s4, zero, .L_endif2
# return True
li a0, 2
li a1, 1
ld ra, 128(sp)
ld s1, 120(sp)
ld s2, 112(sp)
ld s3, 104(sp)
ld s4, 96(sp)
ld s5, 88(sp)
ld s6, 80(sp)
addi sp, sp, 136
ret
# branch ".L_endelse2"
j .L_endelse2
# label ".L_endif2"
.L_endif2:
# < .tmp1, n, 0
ld s1, 0(sp)
ld s2, 8(sp)
li s3, 0
li s4, 0
li s5, 2
slt s6, s2, s4
#backend: spilling n at basic block end
sd s1, 0(sp)
sd s2, 8(sp)
# branch_if_false .tmp1, ".L_endif3"
beq s6, zero, .L_endif3
# return False
li a0, 2
li a1, 0
ld ra, 128(sp)
ld s1, 120(sp)
ld s2, 112(sp)
ld s3, 104(sp)
ld s4, 96(sp)
ld s5, 88(sp)
ld s6, 80(sp)
addi sp, sp, 136
ret
# label ".L_endif3"
.L_endif3:
# label ".L_endelse2"
.L_endelse2:
# sub .tmp2, n, 1
ld a0, 0(sp)
ld a1, 8(sp)
li a2, 0
li a3, 1
call __vox_sub__
# arg .tmp2
mv s1, a0 #backend: clearing a0 for return val
mv s2, a1 #backend: clearing a1 for return val
# call .tmp3, "odd"
call odd
# return .tmp3
ld ra, 128(sp)
ld s1, 120(sp)
ld s2, 112(sp)
ld s3, 104(sp)
ld s4, 96(sp)
ld s5, 88(sp)
ld s6, 80(sp)
addi sp, sp, 136
ret
# fun odd(n);
odd:
addi sp, sp, -88
sd ra, 80(sp)
sd s1, 72(sp)
sd s2, 64(sp)
sd s3, 56(sp)
sd s4, 48(sp)
# param n
# sub .tmp0, n, 1
mv s1, a0 #backend: clearing a0 for return val
mv s2, a1 #backend: clearing a1 for return val
li a2, 0
li a3, 1
call __vox_sub__
# arg .tmp0
mv s3, a0 #backend: clearing a0 for return val
mv s4, a1 #backend: clearing a1 for return val
# call .tmp1, "even"
call even
# return .tmp1
ld ra, 80(sp)
ld s1, 72(sp)
ld s2, 64(sp)
ld s3, 56(sp)
ld s4, 48(sp)
addi sp, sp, 88
ret
.data
a_type: .quad 0
a_value: .quad 0
b_type: .quad 3
b_value: .quad .L_string1
x_type: .quad 0
x_value: .quad 1
d_type: .quad 0
d_value: .quad 123
e_type: .quad 3
e_value: .quad .L_string1
vektor2_type: .quad 1
vektor2_value: .quad vektor2_vector
vektor2_length: .quad 3
vektor2_vector:
.quad 0, 0
.quad 0, 0
.quad 0, 0
vektor_type: .quad 1
vektor_value: .quad vektor_vector
vektor_length: .quad 5
vektor_vector:
.quad 0, 0
.quad 0, 0
.quad 0, 0
.quad 0, 0
.quad 0, 0
.L_string1: .string "string"
.L_string2: .string "123"