[PATCH] Allow FMAs in safe math mode in some cases when one operand of the fmul is either exactly 0.0 or exactly 1.0.

[Stephen Lin]

On Wed, Jul 10, 2013 at 10:34 AM, Stephen Lin <swlin at post.harvard.edu> wrote:
>> Since there's a lot of new code paths through this function, I will
>> add more test coverage to make sure we don't have any false positives
>> and to help prevent regression in the future; in the meantime please
>> (Hal or anyone else) review the new source changes, if you get a
>> chance.
>>
>> Thanks,
>> Stephen
>
> I updated the patch; if anyone gets a chance, please review.
>
> Stephen

Fixed some more issues...this one is perfect, I swear! :)

Stephen
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