[Bug target/55295] [SH] Add support for fipr instruction

[olegendo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55295

Oleg Endo <olegendo at gcc dot gnu.org> changed:

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--- Comment #9 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Created attachment 34213
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34213&action=edit
Combine patterns for matching fipr

An updated patch for trunk.  As for the redundant fp moves and/or ferries
through fpul, those seem to be caused by the lack of various vec_* patterns. 
See also PR 13423.