Fix-interstate-free-symbols #1238
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…rithm computing symbols that are used before being assigned in an SDFG.
…gorithm and its effects on SDFG validation.
tbennun
approved these changes
Apr 3, 2023
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This PR attempts to fix a long standing issue with the computation of an SDFG's free symbols, especially symbols that are used before being assigned. The PR introduces a new algorithm for computingg an InterstateEdge's free symbbols, which is subsequently used to correctly compute the used-before-assigned SDFG free symbols.