[Bug target/70799] STV pass does not convert DImode shifts and rotates

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70799

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I've been also surprised that the STV pass punts on moves of constants into
DImode registers, if it is not 0, sure, it has higher cost, because it needs to
be loaded from memory, but in the end together with enough other DImode
operations it can be still beneficial.