https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98470
rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |rsandifo at gcc dot gnu.org

--- Comment #2 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 
---
What code should GCC generate if it wants to move the given
MEM into an FP register?  The two main options are:

(1) reload the literal address into a temporary register.
    This can be done by using "define_memory_constraint"
    instead of "define_constraint" to define "U".

(2) load into a general-purpose register and then move the
    general-purpose register to an FP register.  This can
    be done using the TARGET_SECONDARY_RELOAD hook.

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