RealView® Developer Kit Debugger User Guide B.5.8. Optimization group, ARM-specific

B.5.8. Optimization group, ARM-specific

The Optimization group controls how aggressively the compiler tries to improve the machine code it generates and enables you to disable some optimizations.

Table B.25 lists the compiler options that you can set through the Optimization group. For information on these settings, see RealView Developer Kit v1.0 Compiler and Libraries Guide.

Table B.25. Optimization group

Name	ARM Compiler option
`Speed_vs_space`	The options for the available settings are: `default` `-Ospace` `speed` `-Otime` `space` `-Ospace`
`Inline`	The options for the available settings are: `disabled` `-Ono_inline` `enabled` `-Oinline`
`Auto_inline`	The options for the available settings are: `default` `-Oautoinline` `enabled` `-Oautoinline` `disabled` `-Ono_autoinline`
`Ldrd`	The options for the available settings are: `disabled` `-Ono_ldrd` `enabled` `-Oldrd`
`No_data_reorder`	The options for the available settings are: `disabled` `-Ono_data_reorder` `enabled` `-Odata_reorder`
`Cpu`	`-cpu`
`Debug_optimize`	The options for the available settings are: `none` `-O0` `partial` `-O1` `full` `-O2`

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