Module: YTLJit::VM::TypeCodeGen::ArrayTypeBoxedCodeGen

Includes:
AbsArch
Defined in:
lib/ytljit/vm_type_gen.rb

Constant Summary

Constants included from AbsArch

AbsArch::AL, AbsArch::BL, AbsArch::CL, AbsArch::DL, AbsArch::FUNC_ARG, AbsArch::FUNC_ARG_YTL, AbsArch::FUNC_FLOAT_ARG, AbsArch::FUNC_FLOAT_ARG_YTL, AbsArch::INDIRECT_BPR, AbsArch::INDIRECT_RETR, AbsArch::INDIRECT_SPR, AbsArch::INDIRECT_TMPR, AbsArch::INDIRECT_TMPR2, AbsArch::INDIRECT_TMPR3

Constants included from SSE

SSE::XMM0, SSE::XMM1, SSE::XMM2, SSE::XMM3, SSE::XMM4, SSE::XMM5, SSE::XMM6, SSE::XMM7

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#element_type ⇒ Object

Returns the value of attribute element_type.



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# File 'lib/ytljit/vm_type_gen.rb', line 141

def element_type
  @element_type
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/ytljit/vm_type_gen.rb', line 166

def ==(other)
  other.is_a?(self.class) and
  self.class == other.class and
  @element_type == other.element_type
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ytljit/vm_type_gen.rb', line 172

def eql?(other)
  other.is_a?(self.class) and
  self.class == other.class and
  @element_type == other.element_type
end

#gen_copy(context) ⇒ Object 



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# File 'lib/ytljit/vm_type_gen.rb', line 147

def gen_copy(context)
  asm = context.assembler
  val = context.ret_reg
  context.start_using_reg(TMPR2)
  context.start_using_reg(TMPR3)
  context.start_using_reg(FUNC_ARG[0])
  rbarydup = OpMemAddress.new(address_of("rb_ary_dup"))
  asm.with_retry do
    asm.mov(FUNC_ARG[0], val)
    asm.call_with_arg(rbarydup, 1)
  end
  context.end_using_reg(FUNC_ARG[0])
  context.end_using_reg(TMPR3)
  context.end_using_reg(TMPR2)
  context.ret_reg = RETR

  context
end

#have_element? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ytljit/vm_type_gen.rb', line 143

def have_element?
  true
end

#init ⇒ Object 



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# File 'lib/ytljit/vm_type_gen.rb', line 137

def init
  @element_type = nil
end

#instance ⇒ Object 



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# File 'lib/ytljit/vm_type_gen.rb', line 130

def instance
  ni = self.dup
  ni.instance_eval { extend ArrayTypeBoxedCodeGen }
  ni.init
  ni
end