Re: [WWWDOCS] Document IPA/LTO/FDO/i386 changes in GCC-4.9

2013-11-30 Thread Gerald Pfeifer
On Thu, 28 Nov 2013, Jan Hubicka wrote: > We previously renamed every static function foo into foo.1234 (just as a > precaution because other compilation unit may have also function foo). > This confuses many thins, so now we do renaming only when we see a > conflict. Ah, I see. Thanks. >

Re: [WWWDOCS] Document IPA/LTO/FDO/i386 changes in GCC-4.9

2013-11-28 Thread Jan Hubicka
> > + Functions are no longer pointlessly renamed. > > Readers may struggle a bit with this. What does it refer to? We previously renamed every static function foo into foo.1234 (just as a precaution because other compilation unit may have also function foo). This confuses many thins, so n

Re: [WWWDOCS] Document IPA/LTO/FDO/i386 changes in GCC-4.9

2013-11-22 Thread Gerald Pfeifer
On Mon, 18 Nov 2013, Jan Hubicka wrote: > there was many changes in this area. The following are ones I can think > of. Please fell free to suggest more changes. We probably should mention > Teresa's splitting work once it is complete and new micro-architectures > targetd by x86 backend. Yes,