[PATCH] Change PRED_LOOP_EXIT from 85 to 92

[Segher Boessenkool]

On Fri, Dec 22, 2017 at 04:53:47PM -0600, David Esparza wrote:
> With a value of 85 GCC has a CPU performance degradation of 11%,
> reverting PRED_LOOP_EXIT to 92 this degradation disappear.
> Those values where measured by running c-ray ray-tracer that is a
> floating point benchmark that runs out of L1 cache.

Why is this single benchmark more important than everything else?

https://patchwork.ozlabs.org/patch/637073/


Segher