	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function bitreverse
_bitreverse:                            ## @bitreverse
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
                                        ## kill: def $edi killed $edi def $rdi
	bswapl	%edi
	movl	%edi, %eax
	andl	$252645135, %eax                ## imm = 0xF0F0F0F
	shll	$4, %eax
	shrl	$4, %edi
	andl	$252645135, %edi                ## imm = 0xF0F0F0F
	orl	%eax, %edi
	movl	%edi, %eax
	andl	$858993459, %eax                ## imm = 0x33333333
	shrl	$2, %edi
	andl	$858993459, %edi                ## imm = 0x33333333
	leal	(%rdi,%rax,4), %eax
	movl	%eax, %ecx
	andl	$1431655765, %ecx               ## imm = 0x55555555
	shrl	%eax
	andl	$1431655765, %eax               ## imm = 0x55555555
	leal	(%rax,%rcx,2), %eax
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_bitreverse
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function bitreverse
_bitreverse:                            ; @bitreverse
	.cfi_startproc
; %bb.0:
	rbit	w0, w0
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_bitreverse
.subsections_via_symbols
