Alex Zinenko ee5c2256ef Concentrate memref descriptor manipulation logic in one place ...

Memref descriptor is becoming increasingly complex. Memrefs are manipulated by
multiple standard instructions, each of which has a non-trivial lowering to the
LLVM dialect. This leads to verbose code that manipulates the descriptors
exposing the internals of insert/extractelement opreations. Implement a wrapper
class that contains a memref descriptor and provides semantically named methods
that build the primitive IR operations instead.

PiperOrigin-RevId: 280371225

2019-11-14 00:49:12 -08:00

76 KiB

Raw Blame History

View Raw