	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_h2o_set_header                 ## -- Begin function h2o_set_header
	.p2align	4, 0x90
_h2o_set_header:                        ## @h2o_set_header
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$24, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%r9d, -44(%rbp)                 ## 4-byte Spill
	movq	%r8, %r15
	movq	%rcx, %r14
	movq	%rdx, %r13
	movq	%rsi, %r12
	movq	%rdi, -56(%rbp)                 ## 8-byte Spill
	movq	%rsi, %rdi
	movq	%rdx, %rsi
	movl	$-1, %edx
	callq	_h2o_find_header
	cmpl	$-1, %eax
	je	LBB0_4
## %bb.1:
	movl	%eax, %ebx
	cmpl	$0, -44(%rbp)                   ## 4-byte Folded Reload
	je	LBB0_3
## %bb.2:
	movq	%r14, %rdi
	movq	%r15, %rsi
	callq	_h2o_iovec_init
	movq	(%r12), %rcx
	movslq	%ebx, %rdx
	movl	%eax, (%rcx,%rdx,4)
LBB0_3:
	movl	%ebx, %eax
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_4:
	movq	-56(%rbp), %rdi                 ## 8-byte Reload
	movq	%r12, %rsi
	movq	%r13, %rdx
	xorl	%ecx, %ecx
	movq	%r14, %r8
	movq	%r15, %r9
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_h2o_add_header                 ## TAILCALL
	.cfi_endproc
                                        ## -- End function
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_h2o_set_header                 ; -- Begin function h2o_set_header
	.p2align	2
_h2o_set_header:                        ; @h2o_set_header
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	mov	x23, x5
	mov	x19, x4
	mov	x21, x3
	mov	x24, x2
	mov	x20, x1
	mov	x25, x0
	mov	x0, x1
	mov	x1, x2
	mov	w2, #-1
	bl	_h2o_find_header
	cmn	w0, #1
	b.eq	LBB0_4
; %bb.1:
	mov	x22, x0
	cbz	w23, LBB0_3
; %bb.2:
	mov	x0, x21
	mov	x1, x19
	bl	_h2o_iovec_init
	ldr	x8, [x20]
	str	w0, [x8, w22, sxtw #2]
LBB0_3:
	mov	x0, x22
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
LBB0_4:
	mov	x0, x25
	mov	x1, x20
	mov	x2, x24
	mov	x3, #0
	mov	x4, x21
	mov	x5, x19
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	b	_h2o_add_header
	.cfi_endproc
                                        ; -- End function
.subsections_via_symbols
