Class: SyntaxTree::YARV::OptGE
Overview
### Summary
‘opt_ge` is a specialization of the `opt_send_without_block` instruction that occurs when the >= operator is used. Fast paths exist when both operands are integers or floats. It pops both the receiver and the argument off the stack and pushes on the result.
### Usage
~~~ruby 4 >= 3 ~~~
Instance Attribute Summary collapse
Instance Method Summary
collapse
Methods inherited from Instruction
#branch_targets, #falls_through?, #leaves?, #side_effects?
Constructor Details
#initialize(calldata) ⇒ OptGE
Returns a new instance of OptGE.
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3204
def initialize(calldata)
@calldata = calldata
end
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Instance Attribute Details
#calldata ⇒ Object
Returns the value of attribute calldata.
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3202
def calldata
@calldata
end
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Instance Method Details
#==(other) ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3220
def ==(other)
other.is_a?(OptGE) && other.calldata == calldata
end
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#call(vm) ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3240
def call(vm)
canonical.call(vm)
end
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#canonical ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3236
def canonical
Send.new(calldata, nil)
end
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#deconstruct_keys(_keys) ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3216
def deconstruct_keys(_keys)
{ calldata: calldata }
end
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#disasm(fmt) ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3208
def disasm(fmt)
fmt.instruction("opt_ge", [fmt.calldata(calldata)])
end
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#length ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3224
def length
2
end
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#pops ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3228
def pops
2
end
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#pushes ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3232
def pushes
1
end
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#to_a(_iseq) ⇒ Object
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# File 'lib/syntax_tree/yarv/instructions.rb', line 3212
def to_a(_iseq)
[:opt_ge, calldata.to_h]
end
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