[PATCH] [ARM] Emit Tag_ABI_FP_denormal correctly in fast-math mode.

[Tim Northover]

Hi Charlie,

So where do we make these assumptions, or is this patch setting out a set of plans for the future? It's mostly curiosity, I don't remember seeing any code even mentioning denorms in my LLVM travels.

Cheers.

Tim.

http://reviews.llvm.org/D6439