Ping... Re: -fconserve-stack

Segher Boessenkool segher@kernel.crashing.org
Sun Sep 16 15:02:00 GMT 2007


>>> + @item -fconserve-stack
>>> + @opindex fconserve-stack
>>> + Disable optimizations noticeably increasing stack usage.  This is 
>>> useful for
>>> + stack restricted environments, like kernels.  Currently the option 
>>> imply
>>> + setting @option{large-stack-frame} to 16 and 
>>> @option{large-stack-fram-growth}
>>> + to 200.
>
> This could be written more clearly:
>
> "Attempt to minimize stack usage.  The compiler will attempt to use 
> less
> stack space, even if that makes the program smaller.

You mean "larger", I think ;-)


Segher



More information about the Gcc-patches mailing list