.section .text
prompt:
	.asciz "Enter the number:  "
scanf_format:
	.asciz "%ld"

.section .text
.global tripleit
tripleit:
	// Our argument will be in rdi
	mov %rdi, %rax
	mov $3, %r8
	mul %r8
	// The return value is expected to be in rax
	ret

.global get_number
get_number:
	push %rbp
	mov %rsp, %rbp
# 	mov $prompt, %rdi
#  Using lea will allow this to work without --static
#  How'd we know the string is 49 bytes below rip?
#  Used the debugger.  There's probably a better way though
	lea -49(%rip), %rdi
	call printf

	sub $16, %rsp
# 	mov $scanf_format, %rdi
	lea -45(%rip), %rdi
	mov %rsp, %rsi
	call scanf
	pop %rax

	mov %rbp, %rsp
	pop %rbp
	ret
	
.global fast_sqrt
fast_sqrt:
	sqrtsd %xmm0, %xmm0
	ret