$ g++ -o mixed_entropy.64.s -S mixed_entropy.cc -Wall

mixed_entropy.64.s

	.file	"mixed_entropy.cc"
	.text
	.globl	_Z13mixed_entropydd
	.type	_Z13mixed_entropydd, @function
_Z13mixed_entropydd:
.LFB85:
	.cfi_startproc
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movsd	%xmm0, -8(%rbp)
	movsd	%xmm1, -16(%rbp)
	xorpd	%xmm0, %xmm0
	ucomisd	-16(%rbp), %xmm0
	jp	.L2
	xorpd	%xmm0, %xmm0
	ucomisd	-16(%rbp), %xmm0
	jne	.L2
.L5:
	xorpd	%xmm0, %xmm0
	jmp	.L4
.L2:
	movsd	-16(%rbp), %xmm0
	call	log
	movsd	-8(%rbp), %xmm1
	divsd	-16(%rbp), %xmm1
	subsd	%xmm1, %xmm0
.L4:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE85:
	.size	_Z13mixed_entropydd, .-_Z13mixed_entropydd
	.section	.rodata
.LC3:
	.string	"d = %g\n"
	.text
	.globl	main
	.type	main, @function
main:
.LFB86:
	.cfi_startproc
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$64, %rsp
	movl	%edi, -36(%rbp)
	movq	%rsi, -48(%rbp)
	movabsq	$4613937818241073152, %rax
	movq	%rax, -32(%rbp)
	movl	$3, %edi
	call	_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_
	movsd	.LC1(%rip), %xmm1
	mulsd	%xmm1, %xmm0
	movsd	%xmm0, -24(%rbp)
	movsd	-24(%rbp), %xmm1
	movsd	.LC2(%rip), %xmm0
	xorpd	%xmm1, %xmm0
	movsd	.LC1(%rip), %xmm1
	movapd	%xmm0, %xmm2
	divsd	%xmm1, %xmm2
	movsd	%xmm2, -56(%rbp)
	movl	$3, %edi
	call	_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_
	addsd	-56(%rbp), %xmm0
	movsd	%xmm0, -16(%rbp)
	movl	$0, %eax
	movq	%rax, -8(%rbp)
	movq	-16(%rbp), %rax
	movq	%rax, -8(%rbp)
	movq	stdout(%rip), %rax
	movsd	-8(%rbp), %xmm0
	movl	$.LC3, %esi
	movq	%rax, %rdi
	movl	$1, %eax
	call	fprintf
	xorpd	%xmm0, %xmm0
	ucomisd	-32(%rbp), %xmm0
	jp	.L7
	xorpd	%xmm0, %xmm0
	ucomisd	-32(%rbp), %xmm0
	jne	.L7
.L10:
	xorpd	%xmm0, %xmm0
	jmp	.L9
.L7:
	movsd	-32(%rbp), %xmm0
	call	log
	movsd	-24(%rbp), %xmm1
	divsd	-32(%rbp), %xmm1
	subsd	%xmm1, %xmm0
.L9:
	movsd	%xmm0, -8(%rbp)
	movq	stdout(%rip), %rax
	movsd	-8(%rbp), %xmm0
	movl	$.LC3, %esi
	movq	%rax, %rdi
	movl	$1, %eax
	call	fprintf
	movsd	-32(%rbp), %xmm1
	movsd	-24(%rbp), %xmm0
	call	_Z13mixed_entropydd
	movsd	%xmm0, -8(%rbp)
	movq	stdout(%rip), %rax
	movsd	-8(%rbp), %xmm0
	movl	$.LC3, %esi
	movq	%rax, %rdi
	movl	$1, %eax
	call	fprintf
	movl	$0, %eax
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE86:
	.size	main, .-main
	.section	.text._ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_,"axG",@progbits,_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_,comdat
	.weak	_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_
	.type	_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_, @function
_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_:
.LFB87:
	.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	%edi, -4(%rbp)
	cvtsi2sd	-4(%rbp), %xmm0
	call	log
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE87:
	.size	_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_, .-_ZSt3logIiEN9__gnu_cxx11__enable_ifIXsrSt12__is_integerIT_E7__valueEdE6__typeES3_
	.section	.rodata
	.align 8
.LC1:
	.long	0
	.long	1074266112
	.align 16
.LC2:
	.long	0
	.long	-2147483648
	.long	0
	.long	0
	.ident	"GCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3"
	.section	.note.GNU-stack,"",@progbits