.file	"string.c"
	.text
	.p2align 4,,15
	.globl	strlen
	.type	strlen, @function
strlen:
.LFB2:
	.cfi_startproc
	movq	%rdi, %rax
	.p2align 4,,10
	.p2align 3
.L2:
	addq	$1, %rax
	cmpb	$0, -1(%rax)
	jne	.L2
	subq	%rdi, %rax
	subq	$1, %rax
	ret
	.cfi_endproc
.LFE2:
	.size	strlen, .-strlen
	.p2align 4,,15
	.globl	strcpy
	.type	strcpy, @function
strcpy:
.LFB3:
	.cfi_startproc
	movq	%rdi, %rax
	movq	%rdi, %rdx
	.p2align 4,,10
	.p2align 3
.L6:
	addq	$1, %rsi
	movzbl	-1(%rsi), %ecx
	addq	$1, %rdx
	testb	%cl, %cl
	movb	%cl, -1(%rdx)
	jne	.L6
	rep ret
	.cfi_endproc
.LFE3:
	.size	strcpy, .-strcpy
	.p2align 4,,15
	.globl	strncpy
	.type	strncpy, @function
strncpy:
.LFB4:
	.cfi_startproc
	testq	%rdx, %rdx
	movq	%rdi, %rax
	je	.L9
	movzbl	(%rsi), %r8d
	xorl	%ecx, %ecx
	testb	%r8b, %r8b
	jne	.L11
	jmp	.L12
	.p2align 4,,10
	.p2align 3
.L20:
	movzbl	(%rsi,%rcx), %r8d
	testb	%r8b, %r8b
	je	.L12
.L11:
	movb	%r8b, (%rax,%rcx)
	addq	$1, %rcx
	cmpq	%rcx, %rdx
	jne	.L20
.L9:
	rep ret
	.p2align 4,,10
	.p2align 3
.L12:
	addq	$1, %rcx
	cmpq	%rcx, %rdx
	movb	$0, -1(%rax,%rcx)
	jbe	.L9
	addq	$1, %rcx
	cmpq	%rcx, %rdx
	movb	$0, -1(%rax,%rcx)
	ja	.L12
	jmp	.L9
	.cfi_endproc
.LFE4:
	.size	strncpy, .-strncpy
	.p2align 4,,15
	.globl	xstrcnpy
	.type	xstrcnpy, @function
xstrcnpy:
.LFB5:
	.cfi_startproc
	testq	%rdx, %rdx
	je	.L22
	movzbl	(%rsi), %ecx
	xorl	%eax, %eax
	testb	%cl, %cl
	jne	.L24
	jmp	.L25
	.p2align 4,,10
	.p2align 3
.L33:
	movzbl	(%rsi,%rax), %ecx
	testb	%cl, %cl
	je	.L25
.L24:
	movb	%cl, (%rdi,%rax)
	addq	$1, %rax
	cmpq	%rax, %rdx
	jne	.L33
.L22:
	movl	$1, %eax
	ret
	.p2align 4,,10
	.p2align 3
.L25:
	addq	$1, %rax
	cmpq	%rax, %rdx
	movb	$0, -1(%rdi,%rax)
	jbe	.L22
	addq	$1, %rax
	cmpq	%rax, %rdx
	movb	$0, -1(%rdi,%rax)
	ja	.L25
	jmp	.L22
	.cfi_endproc
.LFE5:
	.size	xstrcnpy, .-xstrcnpy
	.p2align 4,,15
	.globl	strrev
	.type	strrev, @function
strrev:
.LFB6:
	.cfi_startproc
	movq	%rdi, %rax
	movq	%rsi, %rdx
	.p2align 4,,10
	.p2align 3
.L35:
	addq	$1, %rdx
	cmpb	$0, -1(%rdx)
	jne	.L35
	subq	%rsi, %rdx
	movb	$0, -1(%rax,%rdx)
	leaq	-2(%rsi,%rdx), %rcx
	movq	%rax, %rdx
	.p2align 4,,10
	.p2align 3
.L36:
	movzbl	(%rcx), %esi
	addq	$1, %rdx
	subq	$1, %rcx
	testb	%sil, %sil
	movb	%sil, -1(%rdx)
	jne	.L36
	rep ret
	.cfi_endproc
.LFE6:
	.size	strrev, .-strrev
	.p2align 4,,15
	.globl	reverse
	.type	reverse, @function
reverse:
.LFB7:
	.cfi_startproc
	movq	%rdi, %rax
	movq	%rdi, %rdx
	.p2align 4,,10
	.p2align 3
.L40:
	addq	$1, %rdx
	cmpb	$0, -1(%rdx)
	jne	.L40
	subq	$2, %rdx
	cmpq	%rdx, %rax
	jnb	.L41
	movq	%rax, %rcx
	.p2align 4,,10
	.p2align 3
.L42:
	movzbl	(%rdx), %esi
	movzbl	(%rcx), %r8d
	subq	$1, %rdx
	addq	$1, %rcx
	cmpq	%rcx, %rdx
	movb	%r8b, 1(%rdx)
	movb	%sil, -1(%rcx)
	ja	.L42
.L41:
	rep ret
	.cfi_endproc
.LFE7:
	.size	reverse, .-reverse
	.ident	"GCC: (GNU) 7.3.0"