Fixed handling of control dependencies in the arithmethic optimizer
authorBenoit Steiner <bsteiner@google.com>
Wed, 4 Apr 2018 23:17:46 +0000 (16:17 -0700)
committerTensorFlower Gardener <gardener@tensorflow.org>
Wed, 4 Apr 2018 23:22:19 +0000 (16:22 -0700)
commitf8acfb01792886274778d9ad7a9d990cbef14141
treee089cae1d1813458fad1de0eff700d0d5ff57221
parente98c13c55e519cb70ede110cd8941f8cb75ab718
Fixed handling of control dependencies in the arithmethic optimizer

PiperOrigin-RevId: 191665098
tensorflow/core/grappler/optimizers/arithmetic_optimizer.cc
tensorflow/core/grappler/optimizers/arithmetic_optimizer.h
tensorflow/core/grappler/optimizers/arithmetic_optimizer_test.cc
tensorflow/core/grappler/optimizers/graph_optimizer_stage.h
tensorflow/core/grappler/optimizers/graph_optimizer_stage_test.cc