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require_relative '../helpers/c_escape'
require_relative 'bare_instructions'
# Profile YARV instructions to optimize code generated by ZJIT
class RubyVM::ZJITInstructions
include RubyVM::CEscape
attr_reader :name
def initialize(orig)
@orig = orig
@name = as_tr_cpp "zjit @ #{@orig.name}"
end
def pretty_name
return sprintf "%s(...)(...)(...)", @name
end
def jump_destination
return @orig.name
end
def bin
return sprintf "BIN(%s)", @name
end
def width
return @orig.width
end
def operands_info
return @orig.operands_info
end
def rets
return ['...']
end
def pops
return ['...']
end
def attributes
return []
end
def has_attribute?(*)
return false
end
@instances = RubyVM::Instructions.filter(&:zjit_profile?).map {|i| new(i) }
def self.to_a
@instances
end
RubyVM::Instructions.push(*to_a)
end
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