Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>
long long n,m;
int main()
{
   scanf("%lld%lld",&n,&m);
   if(m/2<=n)
   printf("%lld\n",m/2);
   else
   printf("%lld\n",n+(m-2*n)/4);
   return 0;
   }```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	n
	.bss
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.globl	m
	.align 8
	.type	m, @object
	.size	m, 8
m:
	.zero	8
	.section	.rodata
.LC0:
	.string	"%lld%lld"
.LC1:
	.string	"%lld\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	leaq	m(%rip), %rax
	movq	%rax, %rdx
	leaq	n(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	m(%rip), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rdx
	movq	n(%rip), %rax
	cmpq	%rax, %rdx
	jg	.L2
	movq	m(%rip), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L3
.L2:
	movq	m(%rip), %rax
	movq	n(%rip), %rdx
	addq	%rdx, %rdx
	subq	%rdx, %rax
	leaq	3(%rax), %rdx
	testq	%rax, %rax
	cmovs	%rdx, %rax
	sarq	$2, %rax
	movq	%rax, %rdx
	movq	n(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
.L3:
	movl	$0, %eax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
user
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lld%lld"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	leaq	m(%rip), %rdx
	subq	$8, %rsp
	.cfi_def_cfa_offset 16
	leaq	n(%rip), %rsi
	xorl	%eax, %eax
	leaq	.LC0(%rip), %rdi
	call	__isoc99_scanf@PLT
	movq	m(%rip), %rax
	movq	n(%rip), %rcx
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rax, %rdx
	sarq	%rdx
	cmpq	%rcx, %rdx
	jle	.L5
	leaq	(%rcx,%rcx), %rdx
	movl	$4, %esi
	subq	%rdx, %rax
	cqto
	idivq	%rsi
	leaq	(%rax,%rcx), %rdx
.L5:
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.globl	m
	.bss
	.align 8
	.type	m, @object
	.size	m, 8
m:
	.zero	8
	.globl	n
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

rule
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%lld%lld"
.LC1:
	.string	"%lld\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.cfi_startproc
	endbr64
	leaq	m(%rip), %rdx
	subq	$8, %rsp
	.cfi_def_cfa_offset 16
	leaq	n(%rip), %rsi
	xorl	%eax, %eax
	leaq	.LC0(%rip), %rdi
	call	__isoc99_scanf@PLT
	movq	m(%rip), %rax
	movq	n(%rip), %rcx
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rax, %rdx
	sarq	%rdx
	cmpq	%rcx, %rdx
	jle	.L5
	leaq	(%rcx,%rcx), %rdx
	movl	$4, %esi
	subq	%rdx, %rax
	cqto
	idivq	%rsi
	leaq	(%rax,%rcx), %rdx
.L5:
	leaq	.LC1(%rip), %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	xorl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE23:
	.size	main, .-main
	.globl	m
	.bss
	.align 8
	.type	m, @object
	.size	m, 8
m:
	.zero	8
	.globl	n
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

#include<stdio.h>
long long n,m;
int main()
{
   scanf("%lld%lld",&n,&m);
   if(m/2<=n)
   printf("%lld\n",m/2);
   else
   printf("%lld\n",n+(m-2*n)/4);
   return 0;
   }
1 6

2

Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>
long long n,m;
int main()
{
   scanf("%lld%lld",&n,&m);
   if(m/2<=n)
   printf("%lld\n",m/2);
   else
   printf("%lld\n",n+(m-2*n)/4);
   return 0;
   }```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	n
	.bss
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.globl	m
	.align 8
	.type	m, @object
	.size	m, 8
m:
	.zero	8
	.section	.rodata
.LC0:
	.string	"%lld%lld"
.LC1:
	.string	"%lld\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	leaq	m(%rip), %rax
	movq	%rax, %rdx
	leaq	n(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	m(%rip), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rdx
	movq	n(%rip), %rax
	cmpq	%rax, %rdx
	jg	.L2
	movq	m(%rip), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L3
.L2:
	movq	m(%rip), %rax
	movq	n(%rip), %rdx
	addq	%rdx, %rdx
	subq	%rdx, %rax
	leaq	3(%rax), %rdx
	testq	%rax, %rax
	cmovs	%rdx, %rax
	sarq	$2, %rax
	movq	%rax, %rdx
	movq	n(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
.L3:
	movl	$0, %eax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
train
	.file	"temp.c"
	.text
	.globl	n
	.bss
	.align 8
	.type	n, @object
	.size	n, 8
n:
	.zero	8
	.globl	m
	.align 8
	.type	m, @object
	.size	m, 8
m:
	.zero	8
	.section	.rodata
.LC0:
	.string	"%lld%lld"
.LC1:
	.string	"%lld\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	leaq	m(%rip), %rax
	movq	%rax, %rdx
	leaq	n(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_scanf@PLT
	movq	m(%rip), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rdx
	movq	n(%rip), %rax
	cmpq	%rax, %rdx
	jg	.L2
	movq	m(%rip), %rax
	movq	%rax, %rdx
	shrq	$63, %rdx
	addq	%rdx, %rax
	sarq	%rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	jmp	.L3
.L2:
	movq	m(%rip), %rax
	movq	n(%rip), %rdx
	addq	%rdx, %rdx
	subq	%rdx, %rax
	leaq	3(%rax), %rdx
	testq	%rax, %rax
	cmovs	%rdx, %rax
	sarq	$2, %rax
	movq	%rax, %rdx
	movq	n(%rip), %rax
	addq	%rdx, %rax
	movq	%rax, %rsi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
.L3:
	movl	$0, %eax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
