fib.s

"
let rec fib n = if n <= 1 then n else 
    fib(n-1) + fib(n-2) in fib(3)
"
	.text
	.file	"fib.ml.ll"
	.globl	V19.V9.fib              # -- Begin function V19.V9.fib
	.p2align	2
	.type	V19.V9.fib,@function
V19.V9.fib:                             # @V19.V9.fib
# %bb.0:                                # %entry
	store %sp, %sp, -4
	addi	%sp, %sp, -4
	store %lr, %sp, 3               # 4-byte Folded Spill
	cmpdi %r3,2
	blt	.LBB0_2
	jump	.LBB0_1
.LBB0_1:                                # %else
	store %r3, %sp, 1               # 4-byte Folded Spill
	addi	%r3, %r3, -1
	bl V19.V9.fib
	store %r3, %sp, 2               # 4-byte Folded Spill
	load %r3, %sp, 1                # 4-byte Folded Reload
	addi	%r3, %r3, -2
	bl V19.V9.fib
	load %r4, %sp, 2                # 4-byte Folded Reload
	add	%r3, %r3, %r4
.LBB0_2:                                # %ifcont
	load %lr, %sp, 3                # 4-byte Folded Reload
	load %sp, %sp, 0
	blr
.Lfunc_end0:
	.size	V19.V9.fib, .Lfunc_end0-V19.V9.fib
                                        # -- End function
	.globl	main                    # -- Begin function main
	.p2align	2
	.type	main,@function
main:                                   # @main
# %bb.0:                                # %entry
	li %r3, 2
	store %r3, %r0, 1
	blr
.Lfunc_end1:
	.size	main, .Lfunc_end1-main
                                        # -- End function

	.section	".note.GNU-stack","",@progbits