[Bug target/18900] Don't use fp regs for mem moves without explicit use of fp

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=18900

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |WAITING
                 CC|                            |msebor at gcc dot gnu.org

--- Comment #7 from Martin Sebor <msebor at gcc dot gnu.org> ---
I haven't been able to reproduce the use of floating point registers in struct
copying with any of my compilers or cross-compilers.  Is there test case that
shows that the problem still exists?