LLVM's MIPS assembler parser does not understand the GNU as
'.gnu_attribute' keyword. This could be re-enabled if LLVM is updated
in the future. The desired floating point ABI is already described in
the .MIPS.abiflags section.
Reviewed by: emaste
Sponsored by: DARPA / AFRL
This allows these files to be used with hard and softfloat targets
with no special flags passed to the compiler.
Reviewed by: adrian, br, imp
Differential Revision: https://reviews.freebsd.org/D8506
