Class: JIT::Function::Loop

Inherits:
Object
  • Object
show all
Defined in:
lib/jit/function.rb

Overview

:nodoc:

Instance Method Summary collapse

Constructor Details

#initialize(function, start_label, done_label) ⇒ Loop

Returns a new instance of Loop.



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# File 'lib/jit/function.rb', line 150

def initialize(function, start_label, done_label)
  @function = function
  @start_label = start_label
  @redo_label = start_label
  @done_label = done_label
end

Instance Method Details

#break ⇒ Object 



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# File 'lib/jit/function.rb', line 167

def break
  @function.insn_branch(@done_label)
end

#do(&block) ⇒ Object 



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# File 'lib/jit/function.rb', line 157

def do(&block)
  block.call(self)
  return self
end

#end ⇒ Object 



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# File 'lib/jit/function.rb', line 162

def end
  @function.insn_branch(@start_label)
  @function.insn_label(@done_label)
end

#redo ⇒ Object 



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# File 'lib/jit/function.rb', line 171

def redo
  @function.insn_branch(@redo_label)
end

#redo_from_here ⇒ Object 



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# File 'lib/jit/function.rb', line 175

def redo_from_here
  @redo_label = JIT::Label.new
  @function.insn_label(@redo_label)
end