> On 2/6/20 2:26 PM, Jan Hubicka wrote: > > > Hi. > > > > > > The patch reverts mangling of filenames due to file > > > length limitation. Creation of a folder tree seems fine > > > in context of PGO. > > > > > > Ready for master? > > > Thanks, > > > Martin > > > > > > gcc/ChangeLog: > > > > > > 2020-02-06 Martin Liska <mli...@suse.cz> > > > > > > PR gcov-profile/91971 > > > PR gcov-profile/93466 > > > * coverage.c (coverage_init): Revert mangling of > > > path into filename. It can lead to huge filename length. > > > Creation of subfolders seem more natural. > > > > This does make sense to me - the overly long filenames looked like a bad > > move to me. But what was motivation for introducing them at first > > place? > > The motivation is described here: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91971#c0 > > Well, the original issue is not a fundamental problem. > I'm going to install the patch. In the light of our discussion about prefix stripping, I think it is actually an intended behaviour :) So agreed, we can drop #s. Thanks!
Honza > > Martin
