Function optimiseBytecodeOld

packages/utils/src/script.ts:217–240

(script: Script, runs: number = 1000)

}

export function optimiseBytecodeOld(script: Script, runs: number = 1000): Script {
  const optimisations = OptimisationsEquivFile
    // Split by line and filter all line comments (#)
    .split('\n')
    .map((equiv) => equiv.trim())
    .filter((equiv) => !equiv.startsWith('#'))
    // Join back the lines, and split on semicolon
    .join('')
    .split(';')
    // Parse all optimisations in .equiv file
    .map((equiv) => equiv.trim())
    .map((equiv) => equiv.split('<=>').map((part) => part.trim()))
    .filter((equiv) => equiv.length === 2);

  for (let i = 0; i < runs; i += 1) {
    const oldScript = script;
    script = replaceOpsOld(script, optimisations);

    // Break on fixed point
    if (scriptToAsm(oldScript) === scriptToAsm(script)) break;
  }

  return script;
}

function replaceOpsOld(script: Script, optimisations: string[][]): Script {
  let asm = scriptToAsm(script);