On Sat, Jan 11, 2020 at 12:33 PM Segher Boessenkool
[off-list ref] wrote:

On Fri, Jan 10, 2020 at 07:45:44AM +0100, Christophe Leroy wrote:

quoted

Le 09/01/2020 à 21:07, Segher Boessenkool a écrit :

quoted

It looks like the compiler did loop peeling.  What GCC version is this?
Please try current trunk (to become GCC 10), or at least GCC 9?

It is with GCC 5.5

https://mirrors.edge.kernel.org/pub/tools/crosstool/ doesn't have more
recent than 8.1

Arnd, can you update the tools?  We are at 8.3 and 9.2 now :-)  Or is
this hard and/or painful to do?

To follow up on this older thread, I have now uploaded 6.5, 7.5, 8.3 and 9.2
binaries, as well as a recent 10.0 snapshot.

I hope these work, let me know if there are problems.

       Arnd