[PATCH][AVX512] Integer broadcast intrinsics and patterns

[Demikhovsky, Elena]

LGTM

Thanks,
-  Elena


-----Original Message-----
From: Cameron McInally [mailto:cameron.mcinally at nyu.edu] 
Sent: Wednesday, October 30, 2013 21:11
To: llvm-commits at cs.uiuc.edu
Cc: Demikhovsky, Elena
Subject: [PATCH][AVX512] Integer broadcast intrinsics and patterns

Hey guys,

Here is a patch to support unmasked integer broadcast intrinsics for AVX512.

There is not much prior art in the naming scheme for the integer broadcasts from GPR. So, please take note of my additions.

Long term, it would probably make sense to refactor all (AVX, AVX2,
etc.) the integer broadcast intrinsics to match the floating point broadcast intrinsics' naming scheme. But, it would cause a good bit of churn at the IR level.

I now have commit access.

Tx,
Cameron
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