We need to differentiate between the compiler used in the two CI tests Cortex-M and Cortex-M on Arm Virtual Hardware, which is what this fix does. Cortex-M uses gcc and AVH is for armclang. Related to 

BUG=#1305

BUG=b/199442906

BUG=automated sync from upstream
NO_CHECK_TFLITE_FILES=automated sync from upstream

Bumps [tensorflow](https://github.com/tensorflow/tensorflow) from 2.5.3 to 2.7.2.

BUG=dependabot

<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/tensorflow/tensorflow/releases">tensorflow's releases</a>.</em></p>
<blockquote>
<h2>TensorFlow 2.7.2</h2>
<h1>Release 2.7.2</h1>
<p>This releases introduces several vulnerability fixes:</p>
<ul>
<li>Fixes a code injection in <code>saved_model_cli</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29216">CVE-2022-29216</a>)</li>
<li>Fixes a missing validation which causes <code>TensorSummaryV2</code> to crash (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29193">CVE-2022-29193</a>)</li>
<li>Fixes a missing validation which crashes <code>QuantizeAndDequantizeV4Grad</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29192">CVE-2022-29192</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>DeleteSessionTensor</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29194">CVE-2022-29194</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>GetSessionTensor</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29191">CVE-2022-29191</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>StagePeek</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29195">CVE-2022-29195</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>UnsortedSegmentJoin</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29197">CVE-2022-29197</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>LoadAndRemapMatrix</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29199">CVE-2022-29199</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>SparseTensorToCSRSparseMatrix</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29198">CVE-2022-29198</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>LSTMBlockCell</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29200">CVE-2022-29200</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>Conv3DBackpropFilterV2</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29196">CVE-2022-29196</a>)</li>
<li>Fixes a <code>CHECK</code> failure in depthwise ops via overflows (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41197">CVE-2021-41197</a>)</li>
<li>Fixes issues arising from undefined behavior stemming from users supplying invalid resource handles (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29207">CVE-2022-29207</a>)</li>
<li>Fixes a segfault due to missing support for quantized types (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29205">CVE-2022-29205</a>)</li>
<li>Fixes a missing validation which results in undefined behavior in <code>SparseTensorDenseAdd</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29206">CVE-2022-29206</a>)</li>
<li>Fixes a missing validation which results in undefined behavior in <code>QuantizedConv2D</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29201">CVE-2022-29201</a>)</li>
<li>Fixes an integer overflow in <code>SpaceToBatchND</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29203">CVE-2022-29203</a>)</li>
<li>Fixes a segfault and OOB write due to incomplete validation in <code>EditDistance</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29208">CVE-2022-29208</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>Conv3DBackpropFilterV2</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29204">CVE-2022-29204</a>)</li>
<li>Fixes a denial of service in <code>tf.ragged.constant</code> due to lack of validation (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29202">CVE-2022-29202</a>)</li>
<li>Fixes a segfault when <code>tf.histogram_fixed_width</code> is called with NaN values (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29211">CVE-2022-29211</a>)</li>
<li>Fixes a core dump when loading TFLite models with quantization (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29212">CVE-2022-29212</a>)</li>
<li>Fixes crashes stemming from incomplete validation in signal ops (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29213">CVE-2022-29213</a>)</li>
<li>Fixes a type confusion leading to <code>CHECK</code>-failure based denial of service (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29209">CVE-2022-29209</a>)</li>
<li>Updates <code>curl</code> to <code>7.83.1</code> to handle (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-22576">CVE-2022-22576</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27774">CVE-2022-27774</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27775">CVE-2022-27775</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27776">CVE-2022-27776</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27778">CVE-2022-27778</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27779">CVE-2022-27779</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27780">CVE-2022-27780</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27781">CVE-2022-27781</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27782">CVE-2022-27782</a> and (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-30115">CVE-2022-30115</a></li>
<li>Updates <code>zlib</code> to <code>1.2.12</code> after <code>1.2.11</code> was pulled due to <a href="https://www.openwall.com/lists/oss-security/2022/03/28/1">security issue</a></li>
</ul>
<h2>TensorFlow 2.7.1</h2>
<h1>Release 2.7.1</h1>
<p>This releases introduces several vulnerability fixes:</p>
<ul>
<li>Fixes a floating point division by 0 when executing convolution operators (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21725">CVE-2022-21725</a>)</li>
<li>Fixes a heap OOB read in shape inference for <code>ReverseSequence</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21728">CVE-2022-21728</a>)</li>
<li>Fixes a heap OOB access in <code>Dequantize</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21726">CVE-2022-21726</a>)</li>
<li>Fixes an integer overflow in shape inference for <code>Dequantize</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21727">CVE-2022-21727</a>)</li>
<li>Fixes a heap OOB access in <code>FractionalAvgPoolGrad</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21730">CVE-2022-21730</a>)</li>
<li>Fixes an overflow and divide by zero in <code>UnravelIndex</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21729">CVE-2022-21729</a>)</li>
<li>Fixes a type confusion in shape inference for <code>ConcatV2</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21731">CVE-2022-21731</a>)</li>
<li>Fixes an OOM in <code>ThreadPoolHandle</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21732">CVE-2022-21732</a>)</li>
<li>Fixes an OOM due to integer overflow in <code>StringNGrams</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21733">CVE-2022-21733</a>)</li>
<li>Fixes more issues caused by incomplete validation in boosted trees code (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41208">CVE-2021-41208</a>)</li>
<li>Fixes an integer overflows in most sparse component-wise ops (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23567">CVE-2022-23567</a>)</li>
<li>Fixes an integer overflows in <code>AddManySparseToTensorsMap</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23568">CVE-2022-23568</a>)</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/tensorflow/tensorflow/blob/master/RELEASE.md">tensorflow's changelog</a>.</em></p>
<blockquote>
<h1>Release 2.7.2</h1>
<p>This releases introduces several vulnerability fixes:</p>
<ul>
<li>Fixes a code injection in <code>saved_model_cli</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29216">CVE-2022-29216</a>)</li>
<li>Fixes a missing validation which causes <code>TensorSummaryV2</code> to crash (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29193">CVE-2022-29193</a>)</li>
<li>Fixes a missing validation which crashes <code>QuantizeAndDequantizeV4Grad</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29192">CVE-2022-29192</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>DeleteSessionTensor</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29194">CVE-2022-29194</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>GetSessionTensor</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29191">CVE-2022-29191</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>StagePeek</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29195">CVE-2022-29195</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>UnsortedSegmentJoin</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29197">CVE-2022-29197</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>LoadAndRemapMatrix</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29199">CVE-2022-29199</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>SparseTensorToCSRSparseMatrix</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29198">CVE-2022-29198</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>LSTMBlockCell</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29200">CVE-2022-29200</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>Conv3DBackpropFilterV2</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29196">CVE-2022-29196</a>)</li>
<li>Fixes a <code>CHECK</code> failure in depthwise ops via overflows (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41197">CVE-2021-41197</a>)</li>
<li>Fixes issues arising from undefined behavior stemming from users supplying invalid resource handles (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29207">CVE-2022-29207</a>)</li>
<li>Fixes a segfault due to missing support for quantized types (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29205">CVE-2022-29205</a>)</li>
<li>Fixes a missing validation which results in undefined behavior in <code>SparseTensorDenseAdd</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29206">CVE-2022-29206</a>)</li>
<li>Fixes a missing validation which results in undefined behavior in <code>QuantizedConv2D</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29201">CVE-2022-29201</a>)</li>
<li>Fixes an integer overflow in <code>SpaceToBatchND</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29203">CVE-2022-29203</a>)</li>
<li>Fixes a segfault and OOB write due to incomplete validation in <code>EditDistance</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29208">CVE-2022-29208</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>Conv3DBackpropFilterV2</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29204">CVE-2022-29204</a>)</li>
<li>Fixes a denial of service in <code>tf.ragged.constant</code> due to lack of validation (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29202">CVE-2022-29202</a>)</li>
<li>Fixes a segfault when <code>tf.histogram_fixed_width</code> is called with NaN values (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29211">CVE-2022-29211</a>)</li>
<li>Fixes a core dump when loading TFLite models with quantization (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29212">CVE-2022-29212</a>)</li>
<li>Fixes crashes stemming from incomplete validation in signal ops (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29213">CVE-2022-29213</a>)</li>
<li>Fixes a type confusion leading to <code>CHECK</code>-failure based denial of service (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29209">CVE-2022-29209</a>)</li>
<li>Updates <code>curl</code> to <code>7.83.1</code> to handle (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-22576">CVE-2022-22576</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27774">CVE-2022-27774</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27775">CVE-2022-27775</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27776">CVE-2022-27776</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27778">CVE-2022-27778</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27779">CVE-2022-27779</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27780">CVE-2022-27780</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27781">CVE-2022-27781</a>, (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-27782">CVE-2022-27782</a> and (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2022-30115">CVE-2022-30115</a></li>
<li>Updates <code>zlib</code> to <code>1.2.12</code> after <code>1.2.11</code> was pulled due to <a href="https://www.openwall.com/lists/oss-security/2022/03/28/1">security issue</a></li>
</ul>
<h1>Release 2.6.4</h1>
<p>This releases introduces several vulnerability fixes:</p>
<ul>
<li>Fixes a code injection in <code>saved_model_cli</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29216">CVE-2022-29216</a>)</li>
<li>Fixes a missing validation which causes <code>TensorSummaryV2</code> to crash (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29193">CVE-2022-29193</a>)</li>
<li>Fixes a missing validation which crashes <code>QuantizeAndDequantizeV4Grad</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29192">CVE-2022-29192</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>DeleteSessionTensor</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29194">CVE-2022-29194</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>GetSessionTensor</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29191">CVE-2022-29191</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>StagePeek</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29195">CVE-2022-29195</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>UnsortedSegmentJoin</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29197">CVE-2022-29197</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>LoadAndRemapMatrix</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29199">CVE-2022-29199</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>SparseTensorToCSRSparseMatrix</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29198">CVE-2022-29198</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>LSTMBlockCell</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29200">CVE-2022-29200</a>)</li>
<li>Fixes a missing validation which causes denial of service via <code>Conv3DBackpropFilterV2</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29196">CVE-2022-29196</a>)</li>
<li>Fixes a <code>CHECK</code> failure in depthwise ops via overflows (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41197">CVE-2021-41197</a>)</li>
<li>Fixes issues arising from undefined behavior stemming from users supplying invalid resource handles (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29207">CVE-2022-29207</a>)</li>
<li>Fixes a segfault due to missing support for quantized types (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29205">CVE-2022-29205</a>)</li>
<li>Fixes a missing validation which results in undefined behavior in <code>SparseTensorDenseAdd</code> (<a href="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29206">CVE-2022-29206</a>)</li>
</ul>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/tensorflow/tensorflow/commit/dd7b8a3c1714d0052ce4b4a2fd8dcef927439a24"><code>dd7b8a3</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/tensorflow/tensorflow/issues/56034">#56034</a> from tensorflow-jenkins/relnotes-2.7.2-15779</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/1e7d6ea26dec19c8be5a67bdb4fa574a69f3da86"><code>1e7d6ea</code></a> Update RELEASE.md</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/50851350cbafeb82d8edc91cc9974b20db257bab"><code>5085135</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/tensorflow/tensorflow/issues/56069">#56069</a> from tensorflow/mm-cp-52488e5072f6fe44411d70c6af09e...</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/adafb45c7812dac1e84d4f23524106ba45d441c2"><code>adafb45</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/tensorflow/tensorflow/issues/56060">#56060</a> from yongtang:curl-7.83.1</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/01cb1b8bb061c40a7b7b0f632235439ac7ba981e"><code>01cb1b8</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/tensorflow/tensorflow/issues/56038">#56038</a> from tensorflow-jenkins/version-numbers-2.7.2-4733</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/8c90c2fa07e4376f032a425d863ef11ce357e3c5"><code>8c90c2f</code></a> Update version numbers to 2.7.2</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/43f3cdc95f4dc6ea9f6979cdb82005b79103f591"><code>43f3cdc</code></a> Update RELEASE.md</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/98b0a48e852364f17f5f3b4b6525d8c3efd0e73d"><code>98b0a48</code></a> Insert release notes place-fill</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/dfa5cf382323f0d3ffb4d96477d9d2fbd7d48abb"><code>dfa5cf3</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/tensorflow/tensorflow/issues/56028">#56028</a> from tensorflow/disable-tests-on-r2.7</li>
<li><a href="https://github.com/tensorflow/tensorflow/commit/501a65c3469bfeafb508c97db0654ad694460167"><code>501a65c</code></a> Disable timing out tests</li>
<li>Additional commits viewable in <a href="https://github.com/tensorflow/tensorflow/compare/v2.5.3...v2.7.2">compare view</a></li>
</ul>
</details>
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BUG=http://b/238904420

BUG=fixes https://github.com/tensorflow/tflite-micro/issues/1356

BUG=https://github.com/tensorflow/tflite-micro/issues/1358

BUG=http://b/238904420
NO_CHECK_TFLITE_FILES=manual sync after updating file list.

Remove label: stat:awaiting response for TFML repo , we will default to empty labels while we search for stale issues.

BUG=cleanup

Hopefully takes something off the fixit list. I guess the GH test failure notifications did their job :)

BUG=fixes https://github.com/tensorflow/tflite-micro/issues/1352

Updated the xtensa download script to use the latest HiFi Neural Network Libraries.

BUG=http://b/239852051

LUT based reference_integer_ops implementation for sigmoid and tanh are
called instead of gemmlowp implementation.
BUG= #1148

DWT counters are not available for Arm Cortex-M0 CPU.

BUG=Fixes https://github.com/tensorflow/tflite-micro/issues/1346

BUG=Fixes https://github.com/tensorflow/tflite-micro/issues/1337

BUG=updated gcc version.

int8 input data type registration is split into its own
function.

The PR is a work towards RFC
https://github.com/tensorflow/tflite-micro/blob/main/tensorflow/lite/micro/docs/rfc/002_16x8_quantization_port.md

BUG=quantization specific registration for MUL to reduce library size

int8 input data type registration is split into its own
function.

The PR is a work towards RFC
https://github.com/tensorflow/tflite-micro/blob/main/tensorflow/lite/micro/docs/rfc/002_16x8_quantization_port.md

BUG=quantization specific registration for SVDF to reduce library size

Change-Id: I0a77d98cd3fa643b530386a6ca59e41fdf2b3ce9

* Replace AWS IAM User credentials with OIDC IAM Role. 
* Use avhclient v0.1.x instead pinned v.0.1.1

BUG=collaboration between TFLM and ARM.

int8 input data type registration is split into its own
function.

The PR is a work towards RFC
https://github.com/tensorflow/tflite-micro/blob/main/tensorflow/lite/micro/docs/rfc/002_16x8_quantization_port.md

BUG=quantization specific registration for add to reduce library size

Max and Average Pooling get quantization specific registration.

The PR is a work towards RFC

https://github.com/tensorflow/tflite-micro/blob/main/tensorflow/lite/micro/docs/rfc/002_16x8_quantization_port.md

BUG=quantization specific registration for pooling to reduce library size

Armclang need to use -ffp-mode=full because quantization unit test is
using NaN and without this use of NaN is undefined behavior.
Because of a compiler defect which only occurs with -ffp-mode=full a
workaround is done in the lstm unit test. The workaround prevents
implicit conversion from double to float. Since many of those
conversions would be inexact, the compiler would not consider those
conversions as constant expressions with -ffp-mode=full.

BUG=https://github.com/tensorflow/tflite-micro/issues/1305

BUG=http://b/238904420

BUG=http://b/238904420

BUG=automated sync from upstream
NO_CHECK_TFLITE_FILES=automated sync from upstream

BUG=https://b.corp.google.com/issues/240626703

Adding stale.yml file for nagging bot.

BUG=improving github process.

Conformers may use the SUM op with 5-dimensional axis.

BUG=#1331

BUG=automated sync from upstream
NO_CHECK_TFLITE_FILES=automated sync from upstream

Modifying the commit message template to use body_raw instead of the body attribute. This might repair the commit messages having only the PR title and not the description if the description is being mangled by the html/markdown filtering of the body attribute.

BUG=issuetracker.google.com/issues/241138579

BUG=240626703

Add support for the SQUARED_DIFFERENCE op in the ops resolvers

BUG=b/238912370

Changed all instances of data.uint8 to use GetTensorData<int8_t>, since all tensors are int8 quantized.
BUG=[b/207417110](https://buganizer.corp.google.com/issues/207417110)

Co-authored-by: Nmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: NAdvait Jain <advaitjain@users.noreply.github.com>

Co-authored-by: Nmergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Support custom ops on TFLM Python interpreter

BUG=b/236154921

* code style

* quick code style change to comments for previous commit

* more code style presubmit issues