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Author SHA1 Message Date
Elena Demikhovsky 09375d98b8 Type legalization for compressstore and expandload intrinsics. 
Implemented widening (v2f32) and splitting (v16f64).
On splitting, I use "popcnt" to calculate memory increment. 
More type legalization work will come in the next patches.

llvm-svn: 287761
 2016-11-23 13:58:24 +00:00
Elena Demikhovsky caaceef4b3 Expandload and Compressstore intrinsics 
2 new intrinsics covering AVX-512 compress/expand functionality.
This implementation includes syntax, DAG builder, operation lowering and tests.
Does not include: handling of illegal data types, codegen prepare pass and the cost model.

llvm-svn: 285876
 2016-11-03 03:23:55 +00:00