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Differential D71844

[docs] fix typo in Lexicon.rst
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Authored by ftynse on Dec 23 2019, 9:25 AM.

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lattner
Jim
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rGa28b65b27922: [docs] fix typo in Lexicon.rst

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ftynse created this revision.Dec 23 2019, 9:25 AM
Jim accepted this revision.Dec 23 2019, 10:53 PM
This revision is now accepted and ready to land.Dec 23 2019, 10:53 PM
Closed by commit rGa28b65b27922: [docs] fix typo in Lexicon.rst (authored by ftynse). · Explain WhyDec 24 2019, 12:53 AM
This revision was automatically updated to reflect the committed changes.

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llvm/docs/Lexicon.rst

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**CIE** **CIE**
Common Information Entry. A kind of CFI used to reduce the size of FDEs. Common Information Entry. A kind of CFI used to reduce the size of FDEs.
The compiler creates a CIE which contains the information common across all The compiler creates a CIE which contains the information common across all
the FDEs. Each FDE then points to its CIE. the FDEs. Each FDE then points to its CIE.
**CSE** **CSE**
Common Subexpression Elimination. An optimization that removes common Common Subexpression Elimination. An optimization that removes common
subexpression compuation. For example ``(a+b)*(a+b)`` has two subexpressions subexpression computation. For example ``(a+b)*(a+b)`` has two
that are the same: ``(a+b)``. This optimization would perform the addition subexpressions that are the same: ``(a+b)``. This optimization would
only once and then perform the multiply (but only if it's computationally perform the addition only once and then perform the multiply (but only if
correct/safe). it's computationally correct/safe).
D D
- -
**DAG** **DAG**
Directed Acyclic Graph Directed Acyclic Graph
.. _derived pointer: .. _derived pointer:
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