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

2017-01-30 Thread Richard Biener
On Mon, Jan 30, 2017 at 12:28 PM, Maxim Kuvyrkov 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.

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

2017-01-30 Thread Maxim Kuvyrkov
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. -- Maxim Kuvyrkov www.linaro.org 0001-Add-debug-counter-for-lo