[mlir] NFC: remove IntegerValueSet / MutableIntegerSet
authorUday Bondhugula <uday@polymagelabs.com>
Tue, 10 Mar 2020 00:48:28 +0000 (20:48 -0400)
committerNicolas Vasilache <ntv@google.com>
Tue, 10 Mar 2020 00:55:55 +0000 (20:55 -0400)
commite241573d5972d34a323fa5c64774c4207340beb3
tree3984cd340100c616126ab15123d20f28b44f9431
parent97572fa6e9daecd648873496fd11f7d1e25a55f0
[mlir] NFC: remove IntegerValueSet / MutableIntegerSet

Summary:
- these are unused and really not needed now given flat affine
  constraints

Differential Revision: https://reviews.llvm.org/D75792
mlir/include/mlir/Analysis/AffineStructures.h
mlir/lib/Analysis/AffineStructures.cpp