sysy-data/performance_c/asm/median2.s

	.file	"median2.sy"
	.option pic
	.attribute arch, "rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_zicsr2p0_zifencei2p0"
	.attribute unaligned_access, 0
	.attribute stack_align, 16
	.text
	.align	1
	.globl	meanless_calculation
	.type	meanless_calculation, @function
meanless_calculation:
	mv	a3,a0
	li	a0,0
	ble	a3,zero,.L4
	ble	a1,zero,.L2
	li	a5,0
	j	.L3
.L9:
	beq	a1,a5,.L8
.L3:
	addiw	a5,a5,1
	addw	a0,a3,a0
	addw	a0,a0,a5
	bne	a3,a5,.L9
.L2:
	ret
.L8:
	ret
.L4:
	ret
	.size	meanless_calculation, .-meanless_calculation
	.align	1
	.globl	swap
	.type	swap, @function
swap:
	slli	a5,a2,2
	add	a5,a0,a5
	slli	a4,a1,2
	add	a0,a0,a4
	lw	a3,0(a5)
	lw	a4,0(a0)
	sw	a3,0(a0)
	sw	a4,0(a5)
	li	a0,0
	ble	a1,zero,.L13
	ble	a2,zero,.L11
	li	a5,0
	j	.L12
.L17:
	beq	a2,a5,.L16
.L12:
	addiw	a5,a5,1
	addw	a0,a1,a0
	addw	a0,a5,a0
	bne	a1,a5,.L17
.L11:
	ret
.L16:
	ret
.L13:
	ret
	.size	swap, .-swap
	.align	1
	.globl	median
	.type	median, @function
median:
	addi	sp,sp,-16
	sd	s0,8(sp)
	sd	s1,0(sp)
	mv	t0,a1
	mv	t4,a0
	mv	s0,a3
	slli	s1,a1,2
	addiw	t2,a2,1
.L19:
	add	t6,t4,s1
	lw	a6,0(t6)
	sext.w	t5,t2
	mv	t1,t0
	li	a0,0
.L20:
	blt	t1,t5,.L24
	slli	a2,t1,2
	add	a2,t4,a2
	mv	t3,t5
	mv	a1,t1
.L25:
	beq	a1,t3,.L28
.L42:
	slli	a5,t3,2
	add	a5,t4,a5
	lw	a3,0(a5)
	lw	a4,0(a2)
	sw	a3,0(a2)
	sw	a4,0(a5)
	blt	t1,t5,.L39
	slli	a1,a1,2
	add	t4,t4,a1
.L23:
	lw	a3,0(a5)
	lw	a4,0(t4)
	sw	a3,0(t4)
	sw	a4,0(a5)
	j	.L23
.L24:
	addiw	t3,t5,-1
	slli	a5,t3,2
	add	a5,t4,a5
	lw	a5,0(a5)
	blt	a5,a6,.L21
	addiw	a0,a0,1
	mv	t5,t3
	j	.L20
.L21:
	bge	t1,t3,.L40
	addw	a3,a0,t1
	addi	a5,t1,1
	addiw	a7,a3,1
	slli	a5,a5,2
	add	a5,t4,a5
	subw	a3,a7,t5
	j	.L26
.L41:
	addiw	a0,a0,-1
	addi	a5,a5,4
	beq	a0,a3,.L25
.L26:
	lw	a4,0(a5)
	subw	a1,a7,a0
	mv	a2,a5
	blt	a4,a6,.L41
	bne	a1,t3,.L42
.L28:
	sw	a6,0(t6)
	lw	a5,0(a2)
	sw	a5,0(t6)
	sw	a6,0(a2)
	blt	s0,a1,.L33
	ble	s0,a1,.L34
	addiw	t0,a1,1
	slli	s1,t0,2
	j	.L19
.L33:
	addiw	t2,a1,1
	j	.L19
.L34:
	ld	s0,8(sp)
	ld	s1,0(sp)
	addi	sp,sp,16
	jr	ra
.L39:
	mv	t1,a1
	mv	t5,t3
	j	.L20
.L40:
	slli	a2,t1,2
	add	a2,t4,a2
	mv	a1,t1
	j	.L25
	.size	median, .-median
	.section	.text.startup,"ax",@progbits
	.align	1
	.globl	main
	.type	main, @function
main:
	addi	sp,sp,-16
	lla	a0,a
	sd	ra,8(sp)
	sd	s0,0(sp)
	call	getarray@plt
	mv	a5,a0
	lla	s0,.LANCHOR0
	li	a0,61
	sw	a5,0(s0)
	call	_sysy_starttime@plt
	lw	a2,0(s0)
	li	a1,0
	lla	a0,a
	srliw	a3,a2,31
	addw	a3,a3,a2
	sraiw	a3,a3,1
	addiw	a2,a2,-1
	call	median
	li	a0,63
	call	_sysy_stoptime@plt
	lw	a0,0(s0)
	lla	a1,a
	call	putarray@plt
	lw	a4,0(s0)
	ld	ra,8(sp)
	ld	s0,0(sp)
	srliw	a5,a4,31
	addw	a5,a5,a4
	sraiw	a5,a5,1
	slli	a5,a5,2
	lla	a4,a
	add	a5,a4,a5
	lw	a5,0(a5)
	addi	sp,sp,16
	sraiw	a0,a5,31
	srliw	a0,a0,24
	addw	a5,a0,a5
	andi	a5,a5,255
	subw	a0,a5,a0
	jr	ra
	.size	main, .-main
	.globl	a
	.globl	n
	.globl	_sysy_idx
	.globl	_sysy_us
	.globl	_sysy_s
	.globl	_sysy_m
	.globl	_sysy_h
	.globl	_sysy_l2
	.globl	_sysy_l1
	.globl	_sysy_end
	.globl	_sysy_start
	.bss
	.align	3
	.set	.LANCHOR0,. + 0
	.type	n, @object
	.size	n, 4
n:
	.zero	4
	.zero	4
	.type	a, @object
	.size	a, 40000000
a:
	.zero	40000000
	.type	_sysy_idx, @object
	.size	_sysy_idx, 4
_sysy_idx:
	.zero	4
	.zero	4
	.type	_sysy_us, @object
	.size	_sysy_us, 4096
_sysy_us:
	.zero	4096
	.type	_sysy_s, @object
	.size	_sysy_s, 4096
_sysy_s:
	.zero	4096
	.type	_sysy_m, @object
	.size	_sysy_m, 4096
_sysy_m:
	.zero	4096
	.type	_sysy_h, @object
	.size	_sysy_h, 4096
_sysy_h:
	.zero	4096
	.type	_sysy_l2, @object
	.size	_sysy_l2, 4096
_sysy_l2:
	.zero	4096
	.type	_sysy_l1, @object
	.size	_sysy_l1, 4096
_sysy_l1:
	.zero	4096
	.type	_sysy_end, @object
	.size	_sysy_end, 16
_sysy_end:
	.zero	16
	.type	_sysy_start, @object
	.size	_sysy_start, 16
_sysy_start:
	.zero	16
	.ident	"GCC: (Debian 12.2.0-13) 12.2.0"
	.section	.note.GNU-stack,"",@progbits