Enable stack push removal optimization by default.
authorA. Unique TensorFlower <gardener@tensorflow.org>
Mon, 19 Mar 2018 21:27:06 +0000 (14:27 -0700)
committerTensorFlower Gardener <gardener@tensorflow.org>
Mon, 19 Mar 2018 21:31:47 +0000 (14:31 -0700)
commite613e0844a95814457f3530eedb9baf812cf1e87
treebde36a3d9da8e57f2fc6d93025da7ceb9c72eb70
parenteaa61ab7514c56b9ce219bb5f5f38a5b3ad78657
Enable stack push removal optimization by default.

PiperOrigin-RevId: 189641729
tensorflow/core/grappler/optimizers/loop_optimizer.cc
tensorflow/core/grappler/optimizers/loop_optimizer_test.cc
tensorflow/core/grappler/optimizers/meta_optimizer.cc
tensorflow/core/protobuf/rewriter_config.proto
tensorflow/python/kernel_tests/BUILD