390 lines
5.7 KiB
ArmAsm
390 lines
5.7 KiB
ArmAsm
.text
|
|
.attribute 4, 16
|
|
.attribute 5, "rv64i2p0_m2p0_a2p0_f2p0_d2p0_c2p0"
|
|
.file "median0.sy"
|
|
.globl meanless_calculation
|
|
.p2align 1
|
|
.type meanless_calculation,@function
|
|
meanless_calculation:
|
|
slti a2, a0, 1
|
|
slti a3, a1, 1
|
|
or a3, a3, a2
|
|
li a2, 0
|
|
bnez a3, .LBB0_4
|
|
addiw a1, a1, -1
|
|
addiw a2, a0, -1
|
|
bltu a1, a2, .LBB0_3
|
|
mv a1, a2
|
|
.LBB0_3:
|
|
addiw a2, a0, 2
|
|
mulw a2, a1, a2
|
|
addw a0, a0, a2
|
|
addiw a2, a1, -1
|
|
slli a1, a1, 32
|
|
slli a2, a2, 32
|
|
mulhu a1, a1, a2
|
|
srli a1, a1, 1
|
|
addw a0, a0, a1
|
|
addiw a2, a0, 1
|
|
.LBB0_4:
|
|
mv a0, a2
|
|
ret
|
|
.Lfunc_end0:
|
|
.size meanless_calculation, .Lfunc_end0-meanless_calculation
|
|
|
|
.globl swap
|
|
.p2align 1
|
|
.type swap,@function
|
|
swap:
|
|
mv a6, a0
|
|
li a0, 0
|
|
slli a4, a2, 2
|
|
add a4, a4, a6
|
|
lw a5, 0(a4)
|
|
slli a3, a1, 2
|
|
add a3, a3, a6
|
|
lw a6, 0(a3)
|
|
sw a5, 0(a3)
|
|
slti a3, a1, 1
|
|
slti a5, a2, 1
|
|
or a3, a3, a5
|
|
sw a6, 0(a4)
|
|
bnez a3, .LBB1_4
|
|
addiw a0, a2, -1
|
|
addiw a2, a1, -1
|
|
bltu a0, a2, .LBB1_3
|
|
mv a0, a2
|
|
.LBB1_3:
|
|
addiw a2, a1, 2
|
|
mulw a2, a0, a2
|
|
addiw a3, a0, -1
|
|
slli a0, a0, 32
|
|
slli a3, a3, 32
|
|
mulhu a0, a3, a0
|
|
srli a0, a0, 1
|
|
addw a1, a1, a2
|
|
addw a0, a0, a1
|
|
addiw a0, a0, 1
|
|
.LBB1_4:
|
|
ret
|
|
.Lfunc_end1:
|
|
.size swap, .Lfunc_end1-swap
|
|
|
|
.globl median
|
|
.p2align 1
|
|
.type median,@function
|
|
median:
|
|
addi sp, sp, -16
|
|
sd s0, 8(sp)
|
|
sd s1, 0(sp)
|
|
addi a6, a0, -4
|
|
addi a7, a0, 4
|
|
.LBB2_1:
|
|
sext.w a4, a1
|
|
slli a4, a4, 2
|
|
add t0, a0, a4
|
|
mv t1, a2
|
|
.LBB2_2:
|
|
lw t3, 0(t0)
|
|
li t4, 0
|
|
mv a2, t1
|
|
addiw t1, t1, 1
|
|
mv t2, a1
|
|
sext.w a4, t1
|
|
sext.w s1, t2
|
|
bge s1, a4, .LBB2_7
|
|
.LBB2_3:
|
|
sext.w t5, t2
|
|
addw a5, t1, t4
|
|
subw t1, a5, t2
|
|
slli a5, a4, 2
|
|
add a5, a5, a6
|
|
.LBB2_4:
|
|
lw s0, 0(a5)
|
|
blt s0, t3, .LBB2_11
|
|
addi a4, a4, -1
|
|
addiw t4, t4, 1
|
|
addi a5, a5, -4
|
|
blt t5, a4, .LBB2_4
|
|
mv t4, t1
|
|
mv t1, t2
|
|
.LBB2_7:
|
|
sext.w t5, t1
|
|
bge s1, t5, .LBB2_12
|
|
.LBB2_8:
|
|
slli a4, s1, 2
|
|
add a4, a4, a7
|
|
mv t6, t4
|
|
.LBB2_9:
|
|
lw a5, 0(a4)
|
|
bge a5, t3, .LBB2_13
|
|
addi s1, s1, 1
|
|
addiw t6, t6, -1
|
|
addi a4, a4, 4
|
|
bne t5, s1, .LBB2_9
|
|
j .LBB2_15
|
|
.LBB2_11:
|
|
addi t1, a4, -1
|
|
sext.w t5, t1
|
|
blt s1, t5, .LBB2_8
|
|
.LBB2_12:
|
|
mv t6, t4
|
|
sext.w a4, t2
|
|
bne a4, t5, .LBB2_14
|
|
j .LBB2_16
|
|
.LBB2_13:
|
|
addi t2, s1, 1
|
|
sext.w a4, t2
|
|
beq a4, t5, .LBB2_16
|
|
.LBB2_14:
|
|
slli a4, a4, 2
|
|
add a4, a4, a0
|
|
slli a5, t5, 2
|
|
add a5, a5, a0
|
|
lw s1, 0(a5)
|
|
lw s0, 0(a4)
|
|
sw s1, 0(a4)
|
|
sw s0, 0(a5)
|
|
mv t4, t6
|
|
sext.w a4, t1
|
|
sext.w s1, t2
|
|
blt s1, a4, .LBB2_3
|
|
j .LBB2_7
|
|
.LBB2_15:
|
|
addw a4, t4, t2
|
|
subw t6, a4, t1
|
|
.LBB2_16:
|
|
sw t3, 0(t0)
|
|
slli a4, t5, 2
|
|
add a4, a4, a0
|
|
lw a5, 0(a4)
|
|
sw a5, 0(t0)
|
|
sw t3, 0(a4)
|
|
blt a3, t5, .LBB2_2
|
|
addiw a1, t1, 1
|
|
blt t5, a3, .LBB2_1
|
|
mv a0, t6
|
|
ld s0, 8(sp)
|
|
ld s1, 0(sp)
|
|
addi sp, sp, 16
|
|
ret
|
|
.Lfunc_end2:
|
|
.size median, .Lfunc_end2-median
|
|
|
|
.globl main
|
|
.p2align 1
|
|
.type main,@function
|
|
main:
|
|
addi sp, sp, -32
|
|
sd ra, 24(sp)
|
|
sd s0, 16(sp)
|
|
sd s1, 8(sp)
|
|
lui a0, %hi(a)
|
|
addi s0, a0, %lo(a)
|
|
mv a0, s0
|
|
call getarray
|
|
lui s1, %hi(n)
|
|
sw a0, %lo(n)(s1)
|
|
li a0, 60
|
|
call _sysy_starttime
|
|
lwu a0, %lo(n)(s1)
|
|
li a7, 0
|
|
srli a1, a0, 31
|
|
addw a1, a1, a0
|
|
addiw t0, a0, -1
|
|
sraiw a6, a1, 1
|
|
j .LBB3_2
|
|
.LBB3_1:
|
|
sext.w a0, a5
|
|
addiw a7, a5, 1
|
|
bge a0, a6, .LBB3_18
|
|
.LBB3_2:
|
|
slli a0, a7, 2
|
|
add t1, a0, s0
|
|
mv a5, t0
|
|
j .LBB3_5
|
|
.LBB3_3:
|
|
mv a1, a2
|
|
.LBB3_4:
|
|
sw a4, 0(t1)
|
|
slli a0, a1, 2
|
|
add a0, a0, s0
|
|
lw a1, 0(a0)
|
|
sw a1, 0(t1)
|
|
sw a4, 0(a0)
|
|
bge a6, a2, .LBB3_1
|
|
.LBB3_5:
|
|
lw a4, 0(t1)
|
|
mv t0, a5
|
|
addiw a5, a5, 1
|
|
mv a1, a7
|
|
sext.w a2, a5
|
|
sext.w a0, a1
|
|
bge a0, a2, .LBB3_10
|
|
.LBB3_6:
|
|
sext.w a5, a1
|
|
slli a3, a2, 2
|
|
add a3, a3, s0
|
|
addi a3, a3, -4
|
|
.LBB3_7:
|
|
lw s1, 0(a3)
|
|
blt s1, a4, .LBB3_12
|
|
addi a2, a2, -1
|
|
addi a3, a3, -4
|
|
blt a5, a2, .LBB3_7
|
|
mv a5, a1
|
|
.LBB3_10:
|
|
sext.w a2, a5
|
|
blt a0, a2, .LBB3_13
|
|
.LBB3_11:
|
|
sext.w a0, a1
|
|
bne a0, a2, .LBB3_17
|
|
j .LBB3_3
|
|
.LBB3_12:
|
|
addi a5, a2, -1
|
|
sext.w a2, a5
|
|
bge a0, a2, .LBB3_11
|
|
.LBB3_13:
|
|
sext.w a1, a5
|
|
slli a3, a0, 2
|
|
add a3, a3, s0
|
|
addi a3, a3, 4
|
|
.LBB3_14:
|
|
lw s1, 0(a3)
|
|
bge s1, a4, .LBB3_16
|
|
addi a0, a0, 1
|
|
addi a3, a3, 4
|
|
bne a1, a0, .LBB3_14
|
|
j .LBB3_4
|
|
.LBB3_16:
|
|
addi a1, a0, 1
|
|
sext.w a0, a1
|
|
beq a0, a2, .LBB3_3
|
|
.LBB3_17:
|
|
slli a0, a0, 2
|
|
add a0, a0, s0
|
|
slli a2, a2, 2
|
|
add a2, a2, s0
|
|
lw a3, 0(a2)
|
|
lw s1, 0(a0)
|
|
sw a3, 0(a0)
|
|
sw s1, 0(a2)
|
|
sext.w a2, a5
|
|
sext.w a0, a1
|
|
blt a0, a2, .LBB3_6
|
|
j .LBB3_10
|
|
.LBB3_18:
|
|
li a0, 62
|
|
call _sysy_stoptime
|
|
lui s1, %hi(n)
|
|
lw a0, %lo(n)(s1)
|
|
lui a1, %hi(a)
|
|
addi s0, a1, %lo(a)
|
|
mv a1, s0
|
|
call putarray
|
|
lwu a0, %lo(n)(s1)
|
|
srli a1, a0, 31
|
|
addw a0, a0, a1
|
|
slli a0, a0, 1
|
|
andi a0, a0, -4
|
|
add a0, a0, s0
|
|
lw a0, 0(a0)
|
|
sraiw a1, a0, 31
|
|
srliw a1, a1, 24
|
|
add a1, a1, a0
|
|
andi a1, a1, -256
|
|
subw a0, a0, a1
|
|
ld ra, 24(sp)
|
|
ld s0, 16(sp)
|
|
ld s1, 8(sp)
|
|
addi sp, sp, 32
|
|
ret
|
|
.Lfunc_end3:
|
|
.size main, .Lfunc_end3-main
|
|
|
|
.type a,@object
|
|
.bss
|
|
.globl a
|
|
.p2align 2
|
|
a:
|
|
.zero 40000000
|
|
.size a, 40000000
|
|
|
|
.type n,@object
|
|
.section .sbss,"aw",@nobits
|
|
.globl n
|
|
.p2align 2
|
|
n:
|
|
.word 0
|
|
.size n, 4
|
|
|
|
.type _sysy_start,@object
|
|
.bss
|
|
.globl _sysy_start
|
|
.p2align 3
|
|
_sysy_start:
|
|
.zero 16
|
|
.size _sysy_start, 16
|
|
|
|
.type _sysy_end,@object
|
|
.globl _sysy_end
|
|
.p2align 3
|
|
_sysy_end:
|
|
.zero 16
|
|
.size _sysy_end, 16
|
|
|
|
.type _sysy_l1,@object
|
|
.globl _sysy_l1
|
|
.p2align 2
|
|
_sysy_l1:
|
|
.zero 4096
|
|
.size _sysy_l1, 4096
|
|
|
|
.type _sysy_l2,@object
|
|
.globl _sysy_l2
|
|
.p2align 2
|
|
_sysy_l2:
|
|
.zero 4096
|
|
.size _sysy_l2, 4096
|
|
|
|
.type _sysy_h,@object
|
|
.globl _sysy_h
|
|
.p2align 2
|
|
_sysy_h:
|
|
.zero 4096
|
|
.size _sysy_h, 4096
|
|
|
|
.type _sysy_m,@object
|
|
.globl _sysy_m
|
|
.p2align 2
|
|
_sysy_m:
|
|
.zero 4096
|
|
.size _sysy_m, 4096
|
|
|
|
.type _sysy_s,@object
|
|
.globl _sysy_s
|
|
.p2align 2
|
|
_sysy_s:
|
|
.zero 4096
|
|
.size _sysy_s, 4096
|
|
|
|
.type _sysy_us,@object
|
|
.globl _sysy_us
|
|
.p2align 2
|
|
_sysy_us:
|
|
.zero 4096
|
|
.size _sysy_us, 4096
|
|
|
|
.type _sysy_idx,@object
|
|
.section .sbss,"aw",@nobits
|
|
.globl _sysy_idx
|
|
.p2align 2
|
|
_sysy_idx:
|
|
.word 0
|
|
.size _sysy_idx, 4
|
|
|
|
.ident "Debian clang version 14.0.6"
|
|
.section ".note.GNU-stack","",@progbits
|
|
.addrsig
|
|
.addrsig_sym a
|