	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_isc_time_microdiff             ## -- Begin function isc_time_microdiff
	.p2align	4, 0x90
_isc_time_microdiff:                    ## @isc_time_microdiff
	.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	%rsi, %r14
	movq	%rdi, %rbx
	testq	%rdi, %rdi
	setne	%al
	testq	%rsi, %rsi
	setne	%cl
	andb	%al, %cl
	movzbl	%cl, %edi
	callq	_REQUIRE
	movq	_NS_PER_S@GOTPCREL(%rip), %r15
	movq	(%r15), %rax
	xorl	%edi, %edi
	cmpq	%rax, (%rbx)
	jge	LBB0_2
## %bb.1:
	xorl	%edi, %edi
	cmpq	%rax, (%r14)
	setl	%dil
LBB0_2:
	callq	_INSIST
	movq	(%r15), %rcx
	movq	8(%rbx), %rax
	imulq	%rcx, %rax
	addq	(%rbx), %rax
	imulq	8(%r14), %rcx
	addq	(%r14), %rcx
	subq	%rcx, %rax
	jle	LBB0_3
## %bb.4:
	movq	_NS_PER_US@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rcx
	movq	%rax, %rdx
	orq	%rcx, %rdx
	shrq	$32, %rdx
	je	LBB0_5
## %bb.6:
	cqto
	idivq	%rcx
	jmp	LBB0_7
LBB0_3:
	xorl	%eax, %eax
	jmp	LBB0_7
LBB0_5:
                                        ## kill: def $eax killed $eax killed $rax
	xorl	%edx, %edx
	divl	%ecx
                                        ## kill: def $eax killed $eax def $rax
LBB0_7:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_NS_PER_S,8,3                   ## @NS_PER_S
	.comm	_NS_PER_US,8,3                  ## @NS_PER_US
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_isc_time_microdiff             ; -- Begin function isc_time_microdiff
	.p2align	2
_isc_time_microdiff:                    ; @isc_time_microdiff
	.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	x19, x1
	mov	x20, x0
	cmp	x0, #0
	ccmp	x1, #0, #4, ne
	cset	w0, ne
	bl	_REQUIRE
	ldr	x9, [x20]
Lloh0:
	adrp	x21, _NS_PER_S@GOTPAGE
Lloh1:
	ldr	x21, [x21, _NS_PER_S@GOTPAGEOFF]
	ldr	x8, [x21]
	cmp	x9, x8
	b.ge	LBB0_2
; %bb.1:
	ldr	x9, [x19]
	cmp	x9, x8
	cset	w0, lt
	b	LBB0_3
LBB0_2:
	mov	w0, #0
LBB0_3:
	bl	_INSIST
	ldr	x8, [x21]
	ldp	x10, x9, [x20]
	madd	x9, x8, x9, x10
	ldp	x11, x10, [x19]
	madd	x8, x10, x8, x11
	subs	x8, x9, x8
	b.le	LBB0_5
; %bb.4:
Lloh2:
	adrp	x9, _NS_PER_US@GOTPAGE
Lloh3:
	ldr	x9, [x9, _NS_PER_US@GOTPAGEOFF]
Lloh4:
	ldr	x9, [x9]
	sdiv	x0, x8, x9
	b	LBB0_6
LBB0_5:
	mov	x0, #0
LBB0_6:
	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
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.cfi_endproc
                                        ; -- End function
	.comm	_NS_PER_S,8,3                   ; @NS_PER_S
	.comm	_NS_PER_US,8,3                  ; @NS_PER_US
.subsections_via_symbols
