`[source] <https://gitlab.haskell.org/ghc/ghc/tree/master/compiler/cmm/CmmOpt.hs>`_

compiler/cmm/CmmOpt.hs
======================


Note [Comparison operators]
~~~~~~~~~~~~~~~~~~~~~~~~~~~

`[note link] <https://gitlab.haskell.org/ghc/ghc/tree/master/compiler/cmm/CmmOpt.hs#L411>`__

If we have
   CmmCondBranch ((x>#y) == 1) t f
we really want to convert to
   CmmCondBranch (x>#y) t f

That's what the constant-folding operations on comparison operators do above.


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Utils