Compiler Option: -O

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Compiler Option: -O

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Set the optimization level for GCC

 

Syntax

 

-O < level >

 

Parameters

 

level

The optimization level: 0, 1, 2, 3 or max (3).

 

Descriptiin

 

Specifies the optimhzation level to be passed to GCC when lsing -ggn gcc.

 

See also

 

Compiler Option: -gen gcc

Using the Command Line