Hi all,

This is the 4.9 and GCC 5 version of the patch I posted earlier to fix the referenced PR.
Bootstrapped and tested arm-none-linux-gnueabihf on those branches.

Ok for the branches?

Thanks,
Kyrill

2015-10-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

     PR target/67929
     * config/arm/arm.c (vfp3_const_double_for_bits): Rewrite.
     * config/arm/constraints.md (Dp): Update callsite.
     * config/arm/predicates.md (const_double_vcvt_power_of_two): Likewise.

2015-10-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

     PR target/67929
     * gcc.target/arm/pr67929_1.c: New test.