REDU20-Common subexpression, consider elimination

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Common subexpression, consider elimination (REDU20)

 

This section lists locations in your code with repeated common subexpressions. Those may be candidates to put into temporary variables to simplify and optimize the code.

 

Example:

 

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If any of the variables involved in the repeated expressions would have been modified, between the locations, there should not be any warning.

 

 

See also:

 

Reductions