`--colo-dead-methods`
: Force colorization of dead methods.
+`--colors-are-symbols`
+: Store colors as symbols instead of static data.
+
+ By default, the various identifiers used to implement OO-mechanisms are stored as genuine constant static variables.
+
+ This option uses linker symbols to encode these identifiers.
+ This makes the compiled program faster since less indirections are required to get the values.
+ It also produces executables that are a little bit smaller since static memory does not have to store the colors.
+
+ Warning: the usage of linker symbols is not portable on all toolchains (eg. Mac OS X).
+ Also, this option does nothing on some platforms (like android).
+
`--no-gcc-directive`
: Disable advanced gcc directives for optimization.