[PATCH 1/6] Add debug counter for loop array prefetching.

[Richard Biener]

On Mon, Jan 30, 2017 at 12:28 PM, Maxim Kuvyrkov
<maxim.kuvyrkov@linaro.org> wrote:
> This patch adds a debug counter to -fprefetch-loop-arrays pass.  It can be activated by "-fdbg-cnt=prefetch:10" to allow only 10 first prefetches to be issued.
>
> Bootstrapped and regtested on x86_64-linux-gnu and aarch64-linux-gnu.

Ok.

RIchard.

> --
> Maxim Kuvyrkov
> www.linaro.org
>