[Bug target/56831] [x86] sNaN value as a function call argument

[jsm28 at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56831

Joseph S. Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |NEW
   Last reconfirmed|                            |2016-06-08
         Resolution|DUPLICATE                   |---
     Ever confirmed|0                           |1

--- Comment #2 from Joseph S. Myers <jsm28 at gcc dot gnu.org> ---
In my view, this is a valid quality-of-implementation bug that should be fixed:
SFmode and DFmode values should only be loaded into x87 FPRs when arithmetic is
to be carried out on them.