[Bug target/126629] SVE rdffr instruction wrongly CSEd

"alfierichards at gcc dot gnu.org via Gcc-bugs" <[email protected]> Tue, 04 Aug 2026 13:06:28 +0000

Newsgroups	gmane.comp.gcc.bugs
Message-ID	<[email protected]/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D126629

Alfie Richards <alfierichards at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |ASSIGNED
                 CC|                            |alfierichards at gcc dot g=
nu.org
           Assignee|unassigned at gcc dot gnu.org      |alfierichards at gc=
c dot gnu.org
   Last reconfirmed|                            |2026-08-04

--- Comment #1 from Alfie Richards <alfierichards at gcc dot gnu.org> ---
Ooh that's an interesting and problematic bug. I have an idea for a fix so
taking this one for now.=