[PATCH][X86] AVX512: Enable it in the Loop Vectorizer

[Adam Nemet]

On Jul 9, 2014, at 1:14 AM, Zinovy Nis <zinovy.nis at gmail.com> wrote:

> Hi, Adam!
> 
> Nice job, but please look at http://reviews.llvm.org/D3078 for one more fix and test for AVX512 vectorization enabling.

Hi Zinovy,

I’ve addressed both of your points.  Committed as r212634.  Thanks for your comment.

Adam


> 
> 2014-07-09 9:34 GMT+04:00 Demikhovsky, Elena <elena.demikhovsky at intel.com>:
> Ok
> 
> -  Elena
> 
> -----Original Message-----
> From: Adam Nemet [mailto:anemet at apple.com]
> Sent: Tuesday, July 08, 2014 21:58
> To: Demikhovsky, Elena
> Cc: llvm-commits
> Subject: [PATCH][X86] AVX512: Enable it in the Loop Vectorizer
> 
> Hi Elena,
> 
> This lets us experiment with 512-bit vectorization without passing force-vector-width manually.
> 
> The code generated for a simple integer memset loop is properly vectorized.
> Disassembly is still broken for it though :(.
> 
> Adam
> 
> 
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