327 lines
4.7 KiB
ArmAsm
327 lines
4.7 KiB
ArmAsm
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.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 "76_n_queens.sy"
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.globl printans
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.p2align 1
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.type printans,@function
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printans:
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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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sd s2, 0(sp)
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lui a0, %hi(sum)
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lw a1, %lo(sum)(a0)
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lui s2, %hi(n)
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lw a2, %lo(n)(s2)
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addiw a1, a1, 1
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sw a1, %lo(sum)(a0)
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blez a2, .LBB0_4
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li s1, 0
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lui a0, %hi(ans+4)
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addi s0, a0, %lo(ans+4)
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.LBB0_2:
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lw a0, 0(s0)
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addi s1, s1, 1
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call putint
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lwu a0, %lo(n)(s2)
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beq s1, a0, .LBB0_5
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li a0, 32
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call putch
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lw a0, %lo(n)(s2)
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addi s0, s0, 4
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blt s1, a0, .LBB0_2
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.LBB0_4:
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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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ld s2, 0(sp)
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addi sp, sp, 32
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ret
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.LBB0_5:
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li a0, 10
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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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ld s2, 0(sp)
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addi sp, sp, 32
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tail putch
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.Lfunc_end0:
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.size printans, .Lfunc_end0-printans
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.globl f
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.p2align 1
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.type f,@function
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f:
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addi sp, sp, -144
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sd ra, 136(sp)
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sd s0, 128(sp)
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sd s1, 120(sp)
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sd s2, 112(sp)
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sd s3, 104(sp)
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sd s4, 96(sp)
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sd s5, 88(sp)
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sd s6, 80(sp)
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sd s7, 72(sp)
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sd s8, 64(sp)
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sd s9, 56(sp)
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sd s10, 48(sp)
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sd s11, 40(sp)
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lui s4, %hi(n)
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lw a1, %lo(n)(s4)
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blez a1, .LBB1_13
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mv s10, a0
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lui a0, %hi(ans)
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addi a2, a0, %lo(ans)
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slli a0, s10, 2
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add a0, a0, a2
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sd a0, 32(sp)
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addiw a0, s10, 1
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sd a0, 24(sp)
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li s5, 1
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li a0, -1
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srli a0, a0, 32
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lui a3, %hi(row)
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addi s11, a3, %lo(row)
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lui a3, %hi(line1)
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addi s6, a3, %lo(line1)
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lui a3, %hi(line2)
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addi s2, a3, %lo(line2)
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addi a2, a2, 4
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sd a2, 8(sp)
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li a2, 1
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li s0, 1
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sd s2, 16(sp)
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j .LBB1_5
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.LBB1_2:
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li a0, 10
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call putch
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lw a1, %lo(n)(s4)
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.LBB1_3:
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sw s5, 0(s8)
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sw s5, 0(s9)
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addw a0, s3, a1
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slli a0, a0, 2
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ld s2, 16(sp)
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add a0, a0, s2
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sw s5, 0(a0)
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ld a0, 24(sp)
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call f
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lw a1, %lo(n)(s4)
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sw zero, 0(s8)
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sw zero, 0(s9)
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addw a0, s3, a1
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slli a0, a0, 2
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add a0, a0, s2
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sw zero, 0(a0)
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.LBB1_4:
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not a0, s0
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addiw s0, s0, 1
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addi a2, s1, 1
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bge s1, a1, .LBB1_13
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.LBB1_5:
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mv s1, a2
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slli a2, a2, 2
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add s8, a2, s11
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lw a2, 0(s8)
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beq a2, s5, .LBB1_4
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add a2, s1, s10
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slli a2, a2, 2
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add s9, a2, s6
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lw a2, 0(s9)
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bnez a2, .LBB1_4
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addw s3, a0, s10
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addw a0, s3, a1
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slli a0, a0, 2
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add a0, a0, s2
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lw a0, 0(a0)
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bnez a0, .LBB1_4
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ld a0, 32(sp)
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sw s1, 0(a0)
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bne a1, s10, .LBB1_3
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lui a1, %hi(sum)
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lw a0, %lo(sum)(a1)
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addiw a0, a0, 1
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sw a0, %lo(sum)(a1)
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mv a1, s10
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blez s10, .LBB1_3
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li s2, 0
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ld s7, 8(sp)
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.LBB1_11:
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lw a0, 0(s7)
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addi s2, s2, 1
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call putint
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lwu a0, %lo(n)(s4)
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beq s2, a0, .LBB1_2
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li a0, 32
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call putch
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lw a1, %lo(n)(s4)
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addi s7, s7, 4
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blt s2, a1, .LBB1_11
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j .LBB1_3
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.LBB1_13:
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ld ra, 136(sp)
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ld s0, 128(sp)
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ld s1, 120(sp)
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ld s2, 112(sp)
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ld s3, 104(sp)
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ld s4, 96(sp)
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ld s5, 88(sp)
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ld s6, 80(sp)
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ld s7, 72(sp)
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ld s8, 64(sp)
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ld s9, 56(sp)
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ld s10, 48(sp)
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ld s11, 40(sp)
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addi sp, sp, 144
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ret
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.Lfunc_end1:
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.size f, .Lfunc_end1-f
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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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sd s2, 0(sp)
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call getint
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blez a0, .LBB2_3
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mv s0, a0
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lui s2, %hi(n)
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li s1, 1
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.LBB2_2:
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call getint
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sw a0, %lo(n)(s2)
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li a0, 1
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call f
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sext.w a0, s0
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addiw s0, s0, -1
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bltu s1, a0, .LBB2_2
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.LBB2_3:
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lui a0, %hi(sum)
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lw a0, %lo(sum)(a0)
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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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ld s2, 0(sp)
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addi sp, sp, 32
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ret
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.Lfunc_end2:
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.size main, .Lfunc_end2-main
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.type sum,@object
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.section .sbss,"aw",@nobits
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.globl sum
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.p2align 2
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sum:
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.word 0
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.size sum, 4
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.type n,@object
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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 ans,@object
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.bss
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.globl ans
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.p2align 2
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ans:
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.zero 200
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.size ans, 200
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.type row,@object
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.globl row
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.p2align 2
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row:
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.zero 200
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.size row, 200
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.type line1,@object
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.globl line1
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.p2align 2
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line1:
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.zero 200
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.size line1, 200
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.type line2,@object
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.globl line2
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.p2align 2
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line2:
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.zero 400
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.size line2, 400
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.type _sysy_start,@object
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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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