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[Bug rtl-optimization/70946] Bad interaction between IVOpt and loop unrolling
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 06 Aug 2016 19:52:12 +0000
- Subject: [Bug rtl-optimization/70946] Bad interaction between IVOpt and loop unrolling
- Auto-submitted: auto-generated
- References: <bug-70946-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70946
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-08-06
Ever confirmed|0 |1
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I had looked at porting the loop unrolling to the tree level but I did not get
any performance improvement so I saved it away and did not follow it up.
Anyways confirmed.