Properly propagate induction variable in tiling
authorNicolas Vasilache <ntv@google.com>
Wed, 20 Mar 2019 17:23:04 +0000 (10:23 -0700)
committerjpienaar <jpienaar@google.com>
Sat, 30 Mar 2019 00:25:53 +0000 (17:25 -0700)
commitd6c650cfb57b80b5146db6f2c88aa03bb985decd
treea8f27ccead40d34cef9bcdb8f1eae797168b5193
parenteeadfbc1704f166cb532c43e334a2865dc943c82
Properly propagate induction variable in tiling

This CL fixes an issue where cloned loop induction variables were not properly
propagated and beefs up the corresponding test.

PiperOrigin-RevId: 239422961
mlir/lib/Transforms/Utils/LoopUtils.cpp
mlir/test/EDSC/api-test.cpp