[PATCH] Add .fpu directives to ARM unwind save & restore functions.

[Jonathan Roelofs]

I've tested this on my baremetal setup with clang as the compiler, and it seems to be fine. I don't have a convenient way of testing it with gcc/binutils, so it'd be useful if one of you could double check me on that.


http://reviews.llvm.org/D7258

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