gcc -S sort2.c -o sort2.gcc.s

sort2.gcc.s

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 1
	.globl	_variable_sort_2                ## -- Begin function variable_sort_2
	.p2align	4, 0x90
_variable_sort_2:                       ## @variable_sort_2
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	movl	%edi, -4(%rbp)
	movq	%rsi, -16(%rbp)
	cmpl	$2, -4(%rbp)
	jne	LBB0_4
## %bb.1:
	movq	-16(%rbp), %rax
	movl	(%rax), %eax
	movq	-16(%rbp), %rcx
	cmpl	4(%rcx), %eax
	jle	LBB0_3
## %bb.2:
	movq	-16(%rbp), %rax
	movl	(%rax), %eax
	movl	%eax, -20(%rbp)
	movq	-16(%rbp), %rax
	movl	4(%rax), %ecx
	movq	-16(%rbp), %rax
	movl	%ecx, (%rax)
	movl	-20(%rbp), %ecx
	movq	-16(%rbp), %rax
	movl	%ecx, 4(%rax)
LBB0_3:
	jmp	LBB0_4
LBB0_4:
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.globl	_main                           ## -- Begin function main
	.p2align	4, 0x90
_main:                                  ## @main
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	subq	$16, %rsp
	movl	$0, -4(%rbp)
	xorl	%edi, %edi
	leaq	_a0(%rip), %rsi
	callq	_variable_sort_2
	xorl	%eax, %eax
	addq	$16, %rsp
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
.zerofill __DATA,__bss,_a0,1,2          ## @a0
.subsections_via_symbols