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[Bug target/58330] powerpc64 atomic store split in two
- 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: Fri, 06 Sep 2013 02:16:57 +0000
- Subject: [Bug target/58330] powerpc64 atomic store split in two
- Auto-submitted: auto-generated
- References: <bug-58330-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58330
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target| |powerpc64*-linux
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-09-06
Component|middle-end |target
Ever confirmed|0 |1
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I think the rs6000 back-end should follow what aarch64 does with respect of the
atomic stores and don't use a standard movdi pattern but have an atomic store
pattern instead.