[Bug target/104136] Gcc cannot compile wrf_r for power10 using -Ofast

[meissner at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104136

Michael Meissner <meissner at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #52244|0                           |1
        is obsolete|                            |

--- Comment #2 from Michael Meissner <meissner at gcc dot gnu.org> ---
Created attachment 52246
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52246&action=edit
Replacement patch to set prefixed attribute.

This patch explicitly sets the prefixed attribute for the xxspltiw and
xxspltidp instructions instead of modifying maybe_prefixed.