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ruby--ruby/tool/ruby_vm/models/instructions.rb
Alan Wu 5d834bcf9f YJIT: lazy polymorphic getinstancevariable
Lazily compile out a chain of checks for different known classes and
whether `self` embeds its ivars or not.

* Remove trailing whitespaces

* Get proper addresss in Capstone disassembly

* Lowercase address in Capstone disassembly

Capstone uses lowercase for jump targets in generated listings. Let's
match it.

* Use the same successor in getivar guard chains

Cuts down on duplication

* Address reviews

* Fix copypasta error

* Add a comment
2021-10-20 18:19:31 -04:00

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Ruby

#! /your/favourite/path/to/ruby
# -*- Ruby -*-
# -*- frozen_string_literal: true; -*-
# -*- warn_indent: true; -*-
#
# Copyright (c) 2017 Urabe, Shyouhei. All rights reserved.
#
# This file is a part of the programming language Ruby. Permission is hereby
# granted, to either redistribute and/or modify this file, provided that the
# conditions mentioned in the file COPYING are met. Consult the file for
# details.
require_relative 'bare_instructions'
require_relative 'operands_unifications'
require_relative 'instructions_unifications'
require_relative 'micro_jit'
RubyVM::Instructions = RubyVM::BareInstructions.to_a + \
RubyVM::OperandsUnifications.to_a + \
RubyVM::InstructionsUnifications.to_a + \
RubyVM::MicroJIT::ExampleInstructions.to_a
require_relative 'trace_instructions'
RubyVM::Instructions.freeze