390 lines
5.7 KiB
ArmAsm
390 lines
5.7 KiB
ArmAsm
.text
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.attribute 4, 16
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.attribute 5, "rv64i2p0_m2p0_a2p0_f2p0_d2p0_c2p0"
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.file "median2.sy"
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.globl meanless_calculation
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.p2align 1
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.type meanless_calculation,@function
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meanless_calculation:
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slti a2, a0, 1
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slti a3, a1, 1
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or a3, a3, a2
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li a2, 0
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bnez a3, .LBB0_4
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addiw a1, a1, -1
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addiw a2, a0, -1
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bltu a1, a2, .LBB0_3
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mv a1, a2
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.LBB0_3:
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addiw a2, a0, 2
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mulw a2, a1, a2
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addw a0, a0, a2
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addiw a2, a1, -1
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slli a1, a1, 32
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slli a2, a2, 32
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mulhu a1, a1, a2
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srli a1, a1, 1
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addw a0, a0, a1
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addiw a2, a0, 1
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.LBB0_4:
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mv a0, a2
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ret
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.Lfunc_end0:
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.size meanless_calculation, .Lfunc_end0-meanless_calculation
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.globl swap
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.p2align 1
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.type swap,@function
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swap:
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mv a6, a0
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li a0, 0
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slli a4, a2, 2
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add a4, a4, a6
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lw a5, 0(a4)
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slli a3, a1, 2
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add a3, a3, a6
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lw a6, 0(a3)
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sw a5, 0(a3)
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slti a3, a1, 1
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slti a5, a2, 1
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or a3, a3, a5
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sw a6, 0(a4)
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bnez a3, .LBB1_4
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addiw a0, a2, -1
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addiw a2, a1, -1
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bltu a0, a2, .LBB1_3
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mv a0, a2
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.LBB1_3:
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addiw a2, a1, 2
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mulw a2, a0, a2
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addiw a3, a0, -1
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slli a0, a0, 32
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slli a3, a3, 32
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mulhu a0, a3, a0
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srli a0, a0, 1
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addw a1, a1, a2
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addw a0, a0, a1
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addiw a0, a0, 1
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.LBB1_4:
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ret
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.Lfunc_end1:
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.size swap, .Lfunc_end1-swap
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.globl median
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.p2align 1
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.type median,@function
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median:
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addi sp, sp, -16
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sd s0, 8(sp)
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sd s1, 0(sp)
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addi a6, a0, -4
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addi a7, a0, 4
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.LBB2_1:
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sext.w a4, a1
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slli a4, a4, 2
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add t0, a0, a4
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mv t1, a2
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.LBB2_2:
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lw t3, 0(t0)
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li t4, 0
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mv a2, t1
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addiw t1, t1, 1
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mv t2, a1
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sext.w a4, t1
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sext.w s1, t2
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bge s1, a4, .LBB2_7
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.LBB2_3:
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sext.w t5, t2
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addw a5, t1, t4
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subw t1, a5, t2
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slli a5, a4, 2
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add a5, a5, a6
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.LBB2_4:
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lw s0, 0(a5)
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blt s0, t3, .LBB2_11
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addi a4, a4, -1
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addiw t4, t4, 1
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addi a5, a5, -4
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blt t5, a4, .LBB2_4
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mv t4, t1
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mv t1, t2
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.LBB2_7:
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sext.w t5, t1
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bge s1, t5, .LBB2_12
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.LBB2_8:
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slli a4, s1, 2
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add a4, a4, a7
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mv t6, t4
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.LBB2_9:
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lw a5, 0(a4)
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bge a5, t3, .LBB2_13
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addi s1, s1, 1
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addiw t6, t6, -1
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addi a4, a4, 4
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bne t5, s1, .LBB2_9
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j .LBB2_15
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.LBB2_11:
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addi t1, a4, -1
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sext.w t5, t1
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blt s1, t5, .LBB2_8
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.LBB2_12:
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mv t6, t4
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sext.w a4, t2
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bne a4, t5, .LBB2_14
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j .LBB2_16
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.LBB2_13:
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addi t2, s1, 1
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sext.w a4, t2
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beq a4, t5, .LBB2_16
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.LBB2_14:
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slli a4, a4, 2
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add a4, a4, a0
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slli a5, t5, 2
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add a5, a5, a0
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lw s1, 0(a5)
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lw s0, 0(a4)
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sw s1, 0(a4)
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sw s0, 0(a5)
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mv t4, t6
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sext.w a4, t1
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sext.w s1, t2
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blt s1, a4, .LBB2_3
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j .LBB2_7
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.LBB2_15:
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addw a4, t4, t2
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subw t6, a4, t1
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.LBB2_16:
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sw t3, 0(t0)
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slli a4, t5, 2
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add a4, a4, a0
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lw a5, 0(a4)
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sw a5, 0(t0)
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sw t3, 0(a4)
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blt a3, t5, .LBB2_2
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addiw a1, t1, 1
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blt t5, a3, .LBB2_1
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mv a0, t6
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ld s0, 8(sp)
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ld s1, 0(sp)
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addi sp, sp, 16
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ret
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.Lfunc_end2:
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.size median, .Lfunc_end2-median
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.globl main
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.p2align 1
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.type main,@function
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main:
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addi sp, sp, -32
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sd ra, 24(sp)
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sd s0, 16(sp)
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sd s1, 8(sp)
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lui a0, %hi(a)
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addi s0, a0, %lo(a)
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mv a0, s0
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call getarray
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lui s1, %hi(n)
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sw a0, %lo(n)(s1)
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li a0, 60
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call _sysy_starttime
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lwu a0, %lo(n)(s1)
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li a7, 0
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srli a1, a0, 31
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addw a1, a1, a0
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addiw t0, a0, -1
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sraiw a6, a1, 1
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j .LBB3_2
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.LBB3_1:
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sext.w a0, a5
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addiw a7, a5, 1
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bge a0, a6, .LBB3_18
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.LBB3_2:
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slli a0, a7, 2
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add t1, a0, s0
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mv a5, t0
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j .LBB3_5
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.LBB3_3:
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mv a1, a2
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.LBB3_4:
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sw a4, 0(t1)
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slli a0, a1, 2
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add a0, a0, s0
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lw a1, 0(a0)
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sw a1, 0(t1)
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sw a4, 0(a0)
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bge a6, a2, .LBB3_1
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.LBB3_5:
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lw a4, 0(t1)
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mv t0, a5
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addiw a5, a5, 1
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mv a1, a7
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sext.w a2, a5
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sext.w a0, a1
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bge a0, a2, .LBB3_10
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.LBB3_6:
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sext.w a5, a1
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slli a3, a2, 2
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add a3, a3, s0
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addi a3, a3, -4
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.LBB3_7:
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lw s1, 0(a3)
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blt s1, a4, .LBB3_12
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addi a2, a2, -1
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addi a3, a3, -4
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blt a5, a2, .LBB3_7
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mv a5, a1
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.LBB3_10:
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sext.w a2, a5
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blt a0, a2, .LBB3_13
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.LBB3_11:
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sext.w a0, a1
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bne a0, a2, .LBB3_17
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j .LBB3_3
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.LBB3_12:
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addi a5, a2, -1
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sext.w a2, a5
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bge a0, a2, .LBB3_11
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.LBB3_13:
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sext.w a1, a5
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slli a3, a0, 2
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add a3, a3, s0
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addi a3, a3, 4
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.LBB3_14:
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lw s1, 0(a3)
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bge s1, a4, .LBB3_16
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addi a0, a0, 1
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addi a3, a3, 4
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bne a1, a0, .LBB3_14
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j .LBB3_4
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.LBB3_16:
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addi a1, a0, 1
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sext.w a0, a1
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beq a0, a2, .LBB3_3
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.LBB3_17:
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slli a0, a0, 2
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add a0, a0, s0
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slli a2, a2, 2
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add a2, a2, s0
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lw a3, 0(a2)
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lw s1, 0(a0)
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sw a3, 0(a0)
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sw s1, 0(a2)
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sext.w a2, a5
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sext.w a0, a1
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blt a0, a2, .LBB3_6
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j .LBB3_10
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.LBB3_18:
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li a0, 62
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call _sysy_stoptime
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lui s1, %hi(n)
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lw a0, %lo(n)(s1)
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lui a1, %hi(a)
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addi s0, a1, %lo(a)
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mv a1, s0
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call putarray
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lwu a0, %lo(n)(s1)
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srli a1, a0, 31
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addw a0, a0, a1
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slli a0, a0, 1
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andi a0, a0, -4
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add a0, a0, s0
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lw a0, 0(a0)
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sraiw a1, a0, 31
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srliw a1, a1, 24
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add a1, a1, a0
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andi a1, a1, -256
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subw a0, a0, a1
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ld ra, 24(sp)
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ld s0, 16(sp)
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ld s1, 8(sp)
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addi sp, sp, 32
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ret
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.Lfunc_end3:
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.size main, .Lfunc_end3-main
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.type a,@object
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.bss
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.globl a
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.p2align 2
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a:
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.zero 40000000
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.size a, 40000000
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.type n,@object
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.section .sbss,"aw",@nobits
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.globl n
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.p2align 2
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n:
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.word 0
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.size n, 4
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.type _sysy_start,@object
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.bss
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.globl _sysy_start
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.p2align 3
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_sysy_start:
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.zero 16
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.size _sysy_start, 16
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.type _sysy_end,@object
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.globl _sysy_end
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.p2align 3
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_sysy_end:
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.zero 16
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.size _sysy_end, 16
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.type _sysy_l1,@object
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.globl _sysy_l1
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.p2align 2
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_sysy_l1:
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.zero 4096
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.size _sysy_l1, 4096
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.type _sysy_l2,@object
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.globl _sysy_l2
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.p2align 2
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_sysy_l2:
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.zero 4096
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.size _sysy_l2, 4096
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.type _sysy_h,@object
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.globl _sysy_h
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.p2align 2
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_sysy_h:
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.zero 4096
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.size _sysy_h, 4096
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.type _sysy_m,@object
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.globl _sysy_m
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.p2align 2
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_sysy_m:
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.zero 4096
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.size _sysy_m, 4096
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.type _sysy_s,@object
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.globl _sysy_s
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.p2align 2
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_sysy_s:
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.zero 4096
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.size _sysy_s, 4096
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.type _sysy_us,@object
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.globl _sysy_us
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.p2align 2
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_sysy_us:
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.zero 4096
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.size _sysy_us, 4096
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.type _sysy_idx,@object
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.section .sbss,"aw",@nobits
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.globl _sysy_idx
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.p2align 2
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_sysy_idx:
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.word 0
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.size _sysy_idx, 4
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.ident "Debian clang version 14.0.6"
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.section ".note.GNU-stack","",@progbits
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.addrsig
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.addrsig_sym a
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