sgicc and -fvolatile

[Sterling Augustine <Sterling@xxxxxxxxxxxxx>]

Although sgicc accepts -fvolatile, it does not pass it to the front or
back ends (diffing the verbose output with and without the option
reveals no differences.) Is there a reason for that? Do the front ends
actually support -fvolatile, but there is a bug in the driver, or should
the driver be warning about an option that has no effect? (Or does
anyone actually know what should be happening?)

Sterling
sterling@xxxxxxxxxxxxx
Member of Technical Staff
Tensilica, Inc.