PING [Patch][Middle-end]Add -fzero-call-used-regs=[skip|used-gpr|all-gpr|used|all]

[Segher Boessenkool]

On Mon, Aug 24, 2020 at 03:43:11PM -0500, Qing Zhao wrote:
> > On Aug 24, 2020, at 3:20 PM, Segher Boessenkool <segher@kernel.crashing.org> wrote:
> >> For this testing? (Is CPU2017 good enough)?
> > 
> > I would use something more real-life, not 12 small pieces of code.
> 
> Then, what kind of real-life benchmark you are suggesting? 

Picking benchmark code is Hard (and that is your job, not mine, sorry).
Maybe firefox or openoffice or whatever.  Some *bigger* code.  Real-life
code.

> >> Please take a look at this paper. 
> > 
> > As I told you before, that isn't open information, I cannot reply to
> > any of that.
> 
> A little confused here, what’s you mean by “open information”? Is the information in a published paper not open information?

I am not allowed to quote it here.


Segher