[Bug rtl-optimization/60162] [4.9 Regression][lra] mlra appears to be using the FP registers for integer values and then moving on to GPR registers.

[ktkachov at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60162

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-02-13
                 CC|                            |ktkachov at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #3 from ktkachov at gcc dot gnu.org ---
I remember noticing weird loads to VFP regs when investigating PR59913 and
looking at the assembly output of genattrtab. That was at least as far back as
r206958.

pinskia: Playing with the TARGET_REGISTER_MOVE_COST hook in arm did not make a
difference, even when I set the move between GPR and VFP regs to ridiculously
high numbers