[LLVMdev] [PATCH] OpenCL half support

[Anton Lokhmotov]

Hi Chris,

We have updated the half patch for TOT.  Could you review please?

Many thanks,
Anton.

> -----Original Message-----
> From: Anton Lokhmotov [mailto:Anton.Lokhmotov at arm.com]
> Sent: 23 June 2011 12:51
> To: 'Chris Lattner'
> Cc: llvmdev at cs.uiuc.edu
> Subject: RE: [LLVMdev] [PATCH] OpenCL half support
> 
> Hi Chris,
> 
> > This looks like a great start, but it needs a lot of testcases
> showing
> > that these things constant fold, handle conversions correctly, and
> > generally work.
> We believe the added test cases should be sufficient.  Please review.
> 
> > Also, there is no code generator support for these.
> I was under impression that you argued that only backends for targets
> supporting the half type natively should implement code generation for
> half (http://lists.cs.uiuc.edu/pipermail/llvmdev/2011-
> March/038839.html).  AFAIK, there are no such open-source backends at
> the moment?
> 
> Best regards,
> Anton.
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