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[mlir][scf]-Fix reverse iterator overflow in loop traversal (cherry-pick from upstream) #173
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Fix a bug in method `getUntiledProducerFromSliceSource` where address sanitizer fails compilation on heap buffer overflow for accessing value out of the iteration range. This PR fixes the issue and adds a lit test to reproduce it.
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Seems like we need this to fix a sanitizer issue in our LIT tests. |
nikita-kud
approved these changes
Nov 14, 2025
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Summary
Fix a bug in method
getUntiledProducerFromSliceSourcewhere address sanitizer fails compilation on heapbuffer overflow for accessing value out of the iteration range.
This PR fixes the issue and adds a lit test to reproduce it.
JIRA ticket
Related PR in NPU Compiler and/or OpenVINO repository with sub-module update
Other related tickets