r219557 - [complex] Teach Clang to preserve different-type operands to arithmetic

Chandler Carruth chandlerc at gmail.com
Tue Oct 14 13:03:40 PDT 2014


On Tue, Oct 14, 2014 at 12:55 PM, Bob Wilson <bob.wilson at apple.com> wrote:

> On Oct 14, 2014, at 11:15 AM, Chandler Carruth <chandlerc at gmail.com>
> wrote:
>
> Cool. I'm happy for you to add any conditional logic you need to for iOS,
> I wouldn't know where to begin there.
>
>
> Fair enough. I noticed that your patch emits calls to the half-float
> functions, __mulhc3 and __divhc3. The compiler-rt library does not have
> implementations of those for any platform.


Yea, I chatted briefly with Tim about what I should actually do there, and
he suggested just using the "h". I have no real opinion here.
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