From 48e66b2056d0f9bfabc0e499f39826c94980634f Mon Sep 17 00:00:00 2001
From: Jaesung Chung <jaesung@google.com>
Date: Wed, 30 Sep 2020 03:15:35 -0700
Subject: [PATCH] Add StringStrip op to Flex delegate

PiperOrigin-RevId: 334563150
Change-Id: I350ac50cc7e361705c3ed18fdd584ec1b117e24e
---
 tensorflow/core/kernels/BUILD                          | 1 +
 tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tensorflow/core/kernels/BUILD b/tensorflow/core/kernels/BUILD
index d623e513de7..88515310f60 100644
--- a/tensorflow/core/kernels/BUILD
+++ b/tensorflow/core/kernels/BUILD
@@ -6249,6 +6249,7 @@ filegroup(
         "string_lower_op.cc",
         "string_util.cc",
         "string_split_op.cc",
+        "string_strip_op.cc",
         "string_to_hash_bucket_op.cc",
         "substr_op.cc",
         "tensor_array.cc",
diff --git a/tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc b/tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc
index ccd22dacd5c..8f4695dea32 100644
--- a/tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc
+++ b/tensorflow/lite/delegates/flex/allowlisted_flex_ops.cc
@@ -540,6 +540,7 @@ const std::set<std::string>& GetFlexAllowlist() {
           "StringLower",
           "StringSplit",
           "StringSplitV2",
+          "StringStrip",
           "StringToHashBucket",
           "StringToHashBucketFast",
           "StringToHashBucketStrong",