[FIX][topi.scatter_nd] fixed shape equality assert by using analyzer to prove equality #17537
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PatrikPerssonInceptron
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tqchen
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Nov 22, 2024
ShiboXing
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Aug 10, 2025
…to prove equality (apache#17537) * fixed assert by using analyzer to the prove equality * updated docs in Analyzer class
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The following assert in the
_verify_scatter_nd_inputsfunction could fail if the shapes contain prim expressions:assert indices.shape[i + 1] == updates.shape[i]. I updated it toanalyzer.can_prove_equal(indices.shape[i + 1], updates.shape[i])using the arithmetic analyzer instead.