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This commit is contained in:
Torsten Ruger
2014-05-20 10:28:34 +03:00
parent f34fddd383
commit 0fa47d204e
2 changed files with 4 additions and 5 deletions
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6
lib/core/kernel.rb
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@ -80,12 +80,11 @@ module Core
# not my hand off course, found in the net from a basic introduction
def fibo context
fibo_function = Vm::Function.new(:fibo , [Vm::Integer , Vm::Integer] , Vm::Integer )
result = fibo_function.args[0]
int =fibo_function.args[1]
result , int = fibo_function.args
i = Vm::Integer.new(2)
loop_block = Vm::Block.new("loop")
f1 = Vm::Integer.new(3)
f2 = Vm::Integer.new(4)
loop_block = Vm::Block.new("loop")
fibo_function.body.instance_eval do
cmp( int , 1)
mov( result, int , condition_code: :le)
@ -96,6 +95,7 @@ module Core
sub( i , int , 2)
add_code loop_block
end
loop_block.instance_eval do
add( f1 , f1 , f2)
sub( f2 , f1 , f2)