Hi Michael, The commit seems to be causing an ICE on aarch64 (just tested latest trunk).
I've created a Bugzilla ticket with a test input https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78107 Regards, Tamar > -----Original Message----- > From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- > ow...@gcc.gnu.org] On Behalf Of Michael Matz > Sent: 24 October 2016 10:02 > To: Bin.Cheng > Cc: Jeff Law; gcc-patches List > Subject: Re: Gimple loop splitting v2 > > Hi, > > On Mon, 24 Oct 2016, Bin.Cheng wrote: > > > Unfortunately I didn't reproduce the improvement in my run on AArch64, > > I will double check if I made some mistakes. > > Yeah, our regular testers also didn't pick up these kinds of improvements. > As I said, the machine was quite jumpy (though not loaded at all, and fixated > to run on one CPU) :-/ > > > Ciao, > Michael.
