Class: Fisk::CFG::BasicBlock

Inherits:
Struct
  • Object
show all
Defined in:
lib/fisk/basic_block.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#def ⇒ Object

Returns the value of attribute def

Returns:

  • (Object) —

    the current value of def



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# File 'lib/fisk/basic_block.rb', line 3

def def
  @def
end

#end_point ⇒ Object

Returns the value of attribute end_point

Returns:

  • (Object) —

    the current value of end_point



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# File 'lib/fisk/basic_block.rb', line 3

def end_point
  @end_point
end

#fall ⇒ Object

Returns the value of attribute fall

Returns:

  • (Object) —

    the current value of fall



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# File 'lib/fisk/basic_block.rb', line 3

def fall
  @fall
end

#in ⇒ Object

Returns the value of attribute in

Returns:

  • (Object) —

    the current value of in



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# File 'lib/fisk/basic_block.rb', line 3

def in
  @in
end

#insns ⇒ Object

Returns the value of attribute insns

Returns:

  • (Object) —

    the current value of insns



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# File 'lib/fisk/basic_block.rb', line 3

def insns
  @insns
end

#jump ⇒ Object

Returns the value of attribute jump

Returns:

  • (Object) —

    the current value of jump



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# File 'lib/fisk/basic_block.rb', line 3

def jump
  @jump
end

#name ⇒ Object

Returns the value of attribute name

Returns:

  • (Object) —

    the current value of name



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# File 'lib/fisk/basic_block.rb', line 3

def name
  @name
end

#out ⇒ Object

Returns the value of attribute out

Returns:

  • (Object) —

    the current value of out



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# File 'lib/fisk/basic_block.rb', line 3

def out
  @out
end

#pred ⇒ Object

Returns the value of attribute pred

Returns:

  • (Object) —

    the current value of pred



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# File 'lib/fisk/basic_block.rb', line 3

def pred
  @pred
end

#start_point ⇒ Object

Returns the value of attribute start_point

Returns:

  • (Object) —

    the current value of start_point



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# File 'lib/fisk/basic_block.rb', line 3

def start_point
  @start_point
end

#use ⇒ Object

Returns the value of attribute use

Returns:

  • (Object) —

    the current value of use



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# File 'lib/fisk/basic_block.rb', line 3

def use
  @use
end

Instance Method Details

#jump? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fisk/basic_block.rb', line 4

def jump?
  insns.last.jump?
end

#jump_name ⇒ Object 



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# File 'lib/fisk/basic_block.rb', line 8

def jump_name
  insns.last.target
end

#live ⇒ Object 



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# File 'lib/fisk/basic_block.rb', line 19

def live; self.def | self.use | self.out; end

#succ ⇒ Object 



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# File 'lib/fisk/basic_block.rb', line 12

def succ
  list = []
  list << fall if fall
  list << jump if jump
  list
end