[PATCH] SelectionDAG: fold (fp_to_u/sint (u/sint_to_fp val)) when possible

[Quentin Colombet]

Hi Fiona,

Nice catch.

Would it make sense to do that for InstCombine as well?

Thanks,
-Quentin
On Feb 9, 2015, at 8:53 AM, Fiona Glaser <fglaser at apple.com> wrote:

> Some slight improvements/tweaks based on internal comments.
> 
> Fiona
> 
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