	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function read_preamble
_read_preamble:                         ## @read_preamble
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdx, %r15
	movq	%rsi, %r14
	movq	%rdi, %rbx
	movq	(%rdi), %rdi
	leaq	L_.str(%rip), %rsi
	movl	$3, %edx
	callq	_memcmp
	testq	%rax, %rax
	je	LBB0_3
## %bb.1:
	movq	(%rbx), %rdi
	leaq	L_.str.1(%rip), %rsi
	movl	$4, %edx
	callq	_memcmp
	testq	%rax, %rax
	je	LBB0_4
## %bb.2:
	movl	$-1, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_3:
	movq	_TIMELIB_TZINFO_PHP@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movl	%eax, (%r15)
	movq	%rbx, %rdi
	movq	%r14, %rsi
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_read_php_preamble              ## TAILCALL
LBB0_4:
	movq	_TIMELIB_TZINFO_ZONEINFO@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movl	%eax, (%r15)
	movq	%rbx, %rdi
	movq	%r14, %rsi
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_read_tzif_preamble             ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"PHP"

	.comm	_TIMELIB_TZINFO_PHP,4,2         ## @TIMELIB_TZINFO_PHP
L_.str.1:                               ## @.str.1
	.asciz	"TZif"

	.comm	_TIMELIB_TZINFO_ZONEINFO,4,2    ## @TIMELIB_TZINFO_ZONEINFO
	.no_dead_strip	_read_preamble
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function read_preamble
_read_preamble:                         ; @read_preamble
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.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
	mov	x21, x2
	mov	x19, x1
	mov	x20, x0
	ldr	x0, [x0]
Lloh0:
	adrp	x1, l_.str@PAGE
Lloh1:
	add	x1, x1, l_.str@PAGEOFF
	mov	w2, #3
	bl	_memcmp
	cbz	x0, LBB0_3
; %bb.1:
	ldr	x0, [x20]
Lloh2:
	adrp	x1, l_.str.1@PAGE
Lloh3:
	add	x1, x1, l_.str.1@PAGEOFF
	mov	w2, #4
	bl	_memcmp
	cbz	x0, LBB0_4
; %bb.2:
	mov	w0, #-1
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
LBB0_3:
Lloh4:
	adrp	x8, _TIMELIB_TZINFO_PHP@GOTPAGE
Lloh5:
	ldr	x8, [x8, _TIMELIB_TZINFO_PHP@GOTPAGEOFF]
Lloh6:
	ldr	w8, [x8]
	str	w8, [x21]
	mov	x0, x20
	mov	x1, x19
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	b	_read_php_preamble
LBB0_4:
Lloh7:
	adrp	x8, _TIMELIB_TZINFO_ZONEINFO@GOTPAGE
Lloh8:
	ldr	x8, [x8, _TIMELIB_TZINFO_ZONEINFO@GOTPAGEOFF]
Lloh9:
	ldr	w8, [x8]
	str	w8, [x21]
	mov	x0, x20
	mov	x1, x19
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	b	_read_tzif_preamble
	.loh AdrpAdd	Lloh0, Lloh1
	.loh AdrpAdd	Lloh2, Lloh3
	.loh AdrpLdrGotLdr	Lloh4, Lloh5, Lloh6
	.loh AdrpLdrGotLdr	Lloh7, Lloh8, Lloh9
	.cfi_endproc
                                        ; -- End function
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"PHP"

	.comm	_TIMELIB_TZINFO_PHP,4,2         ; @TIMELIB_TZINFO_PHP
l_.str.1:                               ; @.str.1
	.asciz	"TZif"

	.comm	_TIMELIB_TZINFO_ZONEINFO,4,2    ; @TIMELIB_TZINFO_ZONEINFO
	.no_dead_strip	_read_preamble
.subsections_via_symbols
