[llvm-commits] Please Review: ZERO_EXTEND/SIGN_EXTEND/TRUNCATE optimization for AVX2

Demikhovsky, Elena elena.demikhovsky at intel.com
Sun Apr 15 23:36:43 PDT 2012


I use VPMOVZX/VPMOVSX instructions to optimize extensions.
And AVX2 shuffle instructions allow to optimize TRUNCATE.

- Elena


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