On Thu, 1 Nov 2007, Janis Johnson wrote: > -fipa-cp steven > -fipa-matrix-reorg razya > -fipa-pure-const zadeck (enabled with -O) > -fipa-reference zadeck (enabled with -O) > -fipa-type-escape zadeck > -fvar-tracking-uninit ctice > > Is there a policy about whether an experimental option can be left > undocumented, or should it be documented with a statement that it is > experimental?
I'd prefer the latter. And for options enabled by default or via one of the commonly used options (such as -O) I believe we should always include documentation _or_ we might want to remove those options and make the associated active unconditionally. > If an option is left undocumented on purpose then its entry in > common.opt should include "Undocumented". So far we don't seem to use that in common.opt. Gerald
