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[Bug target/80695] gratuitous use of stxvx to store multiple pointers
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 10 May 2017 13:52:26 +0000
- Subject: [Bug target/80695] gratuitous use of stxvx to store multiple pointers
- Auto-submitted: auto-generated
- References: <bug-80695-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80695
Bill Schmidt <wschmidt at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-05-10
Ever confirmed|0 |1
--- Comment #3 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
This is just a cost model problem in the rs6000 back end. We don't recognize
the cost of the direct moves for a vec_construct. I have a patch in progress.
Confirmed, BTW.