reversed_bits.s

	.file	"reversed_bits.c"
	.text
	.globl	reverseBits
	.type	reverseBits, @function
reverseBits:
.LFB0:
	.cfi_startproc
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	movl	%edi, -20(%rbp)
	movl	$32, -4(%rbp)
	movl	$0, -12(%rbp)
	movl	$0, -8(%rbp)
	jmp	.L2
.L3:
	movl	-8(%rbp), %eax
	andl	-20(%rbp), %eax
	movl	%eax, %esi
	xorl	$2, %esi
	movl	-8(%rbp), %eax
	movl	-4(%rbp), %edx
	movl	%edx, %ecx
	subl	%eax, %ecx
	movl	%ecx, %eax
	subl	$1, %eax
	movl	%esi, %edx
	movl	%eax, %ecx
	sall	%cl, %edx
	movl	%edx, %eax
	orl	%eax, -12(%rbp)
	addl	$1, -8(%rbp)
.L2:
	movl	-8(%rbp), %eax
	cmpl	-4(%rbp), %eax
	jb	.L3
	movl	-12(%rbp), %eax
	popq	%rbp
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.size	reverseBits, .-reverseBits
	.section	.rodata
.LC0:
	.string	"%u"
	.text
	.globl	main
	.type	main, @function
main:
.LFB1:
	.cfi_startproc
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movl	$2, -4(%rbp)
	movl	-4(%rbp), %eax
	movl	%eax, %edi
	call	reverseBits
	movl	%eax, %esi
	movl	$.LC0, %edi
	movl	$0, %eax
	call	printf
	call	getchar
	movl	$0, %eax
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE1:
	.size	main, .-main
	.ident	"GCC: (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3"
	.section	.note.GNU-stack,"",@progbits