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stop pinning self and frame

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before: r0-message , r1-self , r2-frame , r3-new_message , r4 + tmps
now: r0-message , r1-new_message , r2 + tmps
programs got smaller, less fuss
also fix in return implementation that got the address from the wrong
message
This commit is contained in:
Torsten Ruger
2015-10-18 17:20:19 +03:00
parent da5502e301
commit 6c7e4c0fe2
19 changed files with 98 additions and 94 deletions
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7
lib/register/builtin/integer.rb
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@ -3,6 +3,7 @@ module Register
module Builtin
module Integer
module ClassMethods
include AST::Sexp
def plus c
plus_function = Virtual::MethodSource.create_method(:Integer,:Integer,:plus , [:Integer] )
plus_function.source.set_return_type :Integer
@ -11,8 +12,12 @@ module Register
tmp = Register.tmp_reg :Integer
index = Register.arg_index 1
plus_function.source.add_code Register.get_slot( plus_function , :message , index , tmp )
add = Register::OperatorInstruction.new( plus_function, :add , Register.self_reg(:Integer) , tmp )
me = Register.tmp_reg :Integer
plus_function.source.add_code Register.get_slot(plus_function , :message , :receiver , me )
add = Register::OperatorInstruction.new( plus_function, :add , me , tmp )
plus_function.source.add_code add
plus_function.source.add_code Register.set_slot(plus_function , me , :message , :return_value )
return plus_function
end