Woops, we crossed wires. I just committed this patch. Would you like me to revert it?
Teresa On Fri, Sep 25, 2015 at 9:57 AM, Andi Kleen <a...@firstfloor.org> wrote: > Teresa Johnson <tejohn...@google.com> writes: > >> This patch unsets -freorder-blocks-and-partition when -fprofile-use >> is not specified. Function splitting was not actually being performed >> in that case, as probably_never_executed_bb_p does not distinguish >> any basic blocks as being cold vs hot when there is no profile data. > > Actually I'm experimenting with a patch to fix that by allowing > function splitting even without profile feed back. See PR66890 > which has the patch. I would prefer to keep and fix it. > > -Andi > > > -- > a...@linux.intel.com -- Speaking for myself only -- Teresa Johnson | Software Engineer | tejohn...@google.com | 408-460-2413
