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

Demikhovsky, Elena elena.demikhovsky at intel.com
Tue Jul 8 22:34:40 PDT 2014


-  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 :(.


Intel Israel (74) Limited

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