/
fast_new_spec.rb
128 lines (103 loc) · 2.26 KB
/
fast_new_spec.rb
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require File.dirname(__FILE__) + '/../../spec_helper'
describe "A Call node using FastNew transform" do
relates "new" do
compile do |g|
g.push :self
g.send :new, 0, true
end
compile :fast_new do |g|
slow = g.new_label
done = g.new_label
g.push :self
g.dup
g.check_serial_private :new, Rubinius::CompiledMethod::KernelMethodSerial
gif slow
g.send :allocate, 0, true
g.dup
g.send :initialize, 0, true
g.pop
g.goto done
slow.set!
g.send :new, 0, true
done.set!
end
end
relates "new(a)" do
compile do |g|
g.push :self
g.push :self
g.send :a, 0, true
g.send :new, 1, true
end
compile :fast_new do |g|
slow = g.new_label
done = g.new_label
g.push :self
g.dup
g.check_serial_private :new, Rubinius::CompiledMethod::KernelMethodSerial
gif slow
g.send :allocate, 0, true
g.dup
g.push :self
g.send :a, 0, true
g.send :initialize, 1, true
g.pop
g.goto done
slow.set!
g.push :self
g.send :a, 0, true
g.send :new, 1, true
done.set!
end
end
relates "A.new" do
compile do |g|
g.push_const :A
g.send :new, 0, false
end
compile :fast_new do |g|
slow = g.new_label
done = g.new_label
g.push_const :A
g.dup
g.check_serial :new, Rubinius::CompiledMethod::KernelMethodSerial
gif slow
g.send :allocate, 0, true
g.dup
g.send :initialize, 0, true
g.pop
g.goto done
slow.set!
g.send :new, 0, false
done.set!
end
end
relates "A.new(a)" do
compile do |g|
g.push_const :A
g.push :self
g.send :a, 0, true
g.send :new, 1, false
end
compile :fast_new do |g|
slow = g.new_label
done = g.new_label
g.push_const :A
g.dup
g.check_serial :new, Rubinius::CompiledMethod::KernelMethodSerial
gif slow
g.send :allocate, 0, true
g.dup
g.push :self
g.send :a, 0, true
g.send :initialize, 1, true
g.pop
g.goto done
slow.set!
g.push :self
g.send :a, 0, true
g.send :new, 1, false
done.set!
end
end
end