Pass floating point constant moves to integer registers

as mov immediates for Thumb1.


2009-12-23  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        PR target/40670
        * config/arm/arm.md: Split for Thumb1 as well.

        * gcc.target/arm/pr40670.c: New test.

From-SVN: r155427