optimization/9319: slower code generated for simple loop on linux

[Richard Henderson]

On Thu, Jan 16, 2003 at 08:12:03PM +0100, Eric Botcazou wrote:
> Richard, do you think that the problem is worth looking into or that it is a 
> lost cause ?

I don't think it's worth much time.  The only way to Really Fix
this is to move to CFG-based loop analysis.

You might see if the code on cfg-brach, or rtlopt-branch fixes this.


r~