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small clean

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Torsten Ruger 2015-05-13 12:22:51 +03:00
parent f92e5cf475
commit bf5576f805
3 changed files with 10 additions and 26 deletions
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1
lib/virtual.rb
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@ -5,7 +5,6 @@ require "virtual/instruction"
require "virtual/compiled_method" require "virtual/compiled_method"
require "virtual/slots/slot" require "virtual/slots/slot"
require "virtual/type" require "virtual/type"
require "virtual/object"
require "virtual/constants" require "virtual/constants"
# the passes _are_ order dependant # the passes _are_ order dependant
require "virtual/passes/send_implementation" require "virtual/passes/send_implementation"

22
lib/virtual/block.rb
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@ -1,14 +1,12 @@
require_relative "object"
module Virtual module Virtual
# Think flowcharts: blocks are the boxes. The smallest unit of linear code # Think flowcharts: blocks are the boxes. The smallest unit of linear code
# Blocks must end in control instructions (jump/call/return). # Blocks must end in control instructions (jump/call/return).
# And the only valid argument for a jump is a Block # And the only valid argument for a jump is a Block
# Blocks form a graph, which is managed by the method # Blocks form a graph, which is managed by the method
class Block < Virtual::Object class Block < Virtual::Object
def initialize(name , method ) def initialize(name , method )
@ -21,7 +19,7 @@ module Virtual
attr_reader :name , :codes , :method attr_reader :name , :codes , :method
attr_accessor :branch attr_accessor :branch
def reachable ret = [] def reachable ret = []
add_next ret add_next ret
add_branch ret add_branch ret
@ -69,14 +67,14 @@ module Virtual
end end
private private
# helper for determining reachable blocks # helper for determining reachable blocks
def add_next ret def add_next ret
return if @next.nil? return if @next.nil?
return if ret.include? @next return if ret.include? @next
ret << @next ret << @next
@next.reachable ret @next.reachable ret
end end
# helper for determining reachable blocks # helper for determining reachable blocks
def add_branch ret def add_branch ret
return if @branch.nil? return if @branch.nil?
return if ret.include? @branch return if ret.include? @branch
@ -84,4 +82,4 @@ module Virtual
@branch.reachable ret @branch.reachable ret
end end
end end
end end

13
lib/virtual/message.rb
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@ -38,19 +38,6 @@ module Virtual
end end
attr_reader :me, :next_normal, :next_exception, :arguments , :frame attr_reader :me, :next_normal, :next_exception, :arguments , :frame
# dummy for the eventual
def new_frame
raise self.inspect
end
# #
def compile_get method , name
raise "CALLED"
if method.has_arg(name)
method.add_code MessageGet.new(name)
else
method.add_code FrameGet.new(name)
end
method.get_var(name)
end
end end
end end