Re: Track access ranges in ipa-modref

2020-10-05 Thread Christophe Lyon via Gcc-patches
On Fri, 2 Oct 2020 at 10:37, Jan Hubicka wrote: > > Hi, > this patch implements tracking of access ranges. This is only applied when > base pointer is an arugment. Incrementally i will extend it to also track > TBAA basetype so we can disambiguate ranges for accesses to same basetype > (which mak

Re: Track access ranges in ipa-modref

2020-10-02 Thread Richard Biener
On Fri, 2 Oct 2020, Jan Hubicka wrote: > Hi, > this patch implements tracking of access ranges. This is only applied when > base pointer is an arugment. Incrementally i will extend it to also track > TBAA basetype so we can disambiguate ranges for accesses to same basetype > (which makes is quite

Track access ranges in ipa-modref

2020-10-02 Thread Jan Hubicka
Hi, this patch implements tracking of access ranges. This is only applied when base pointer is an arugment. Incrementally i will extend it to also track TBAA basetype so we can disambiguate ranges for accesses to same basetype (which makes is quite bit more effective). For this reason i track the