Re: [PATCH] trivial: the memset operation on a automatic array variable should be optimized out by data initialization

Benjamin LaHaise
2007-06-25T00:12:30Z

On Sun, Jun 24, 2007 at 05:09:16PM -0700, Arjan van de Ven wrote:
> if you care about the last cycle, don't specify -Os but -O2.
> simple as that... you get what you tell the compiler you want.

Certain distros are shipping kernels compiled with -Os. And it's more
than just a couple of cycles.

-ben
--
"Time is of no importance, Mr. President, only life is important."
Don't Email: <zyntrop@kvack.org>.