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remove virtual new_frame instruction

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resolved to one register instruction, not worth the hassle
This commit is contained in:
Torsten Ruger
2015-10-16 17:58:42 +03:00
parent 3b07f625a7
commit 3a622efe9a
5 changed files with 1 additions and 31 deletions
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22
lib/register/passes/frame_implementation.rb
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@ -1,22 +0,0 @@
module Register
# This implements the creation of a new frame object.
# Or to be more precise, it makes the frame available in a register, as the message (any message)
# carries a frame around which is reused.
# Just as a reminder: a message object is used to send and holds return address/message
# and arguments + self
# frames are used by a method and hold local and temporary variables
class FrameImplementation
def run block
block.codes.dup.each do |code|
next unless code.is_a?(Virtual::NewFrame)
# load the frame from message by index, simple get_slot
new_codes = [ Register.get_slot( code, :message , :frame , Register.resolve_to_register(:frame))]
block.replace(code , new_codes )
end
end
end
Virtual.machine.add_pass "Register::FrameImplementation"
end