[llvm-commits] Optimization for TRUNCATE on AVX - please review

[Demikhovsky, Elena]

Truncating from v4i64 to v4i32 and v8i32 to v8i16 may be done with set of shuffles on AVX.


- Elena


---------------------------------------------------------------------
Intel Israel (74) Limited

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: trunk.diff
Type: application/octet-stream
Size: 6179 bytes
Desc: trunk.diff
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20120130/d70df87a/attachment.obj>