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MACRO, MACRO Compiler Directives, .BRANCH LIKELY, Example
 *Conan The Librarian 

  MOVL (R0),R1
  .BRANCH_LIKELY
  BNEQ    10$
    .
    .
    .
  10$

      The compiler will move the code between the BNEQ instruction
      and label 10$ to the end of the module, and change the BNEQ 10$
      to a BEQL to the moved code. It will then continue immediately
      following the BEQL instruction with generation of the code
      starting at label 10$.
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